2165 lines
70 KiB
C
2165 lines
70 KiB
C
/**
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* @license Apache-2.0
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*
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* Copyright (c) 2021 The Stdlib Authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
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#include "stdlib/ndarray/base/unary/typedefs.h"
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#include "stdlib/ndarray/base/unary/macros.h"
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#include "stdlib/ndarray/base/unary/dispatch_object.h"
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#include "stdlib/ndarray/base/unary/dispatch.h"
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#include "stdlib/ndarray/ctor.h"
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#include <stdint.h>
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/**
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* Applies a unary callback accepting and returning double-precision floating-point numbers to a zero-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a zero-dimensional single-precision floating-point output ndarray.
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*
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* ## Notes
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*
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* - If successful, the functions returns `0`; otherwise, the function returns an error code.
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*
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* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
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* @param fcn callback
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* @return status code
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*
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* @example
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* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
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* #include "stdlib/ndarray/dtypes.h"
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* #include "stdlib/ndarray/index_modes.h"
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* #include "stdlib/ndarray/orders.h"
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* #include "stdlib/ndarray/ctor.h"
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* #include <stdint.h>
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* #include <stdlib.h>
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* #include <stdio.h>
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*
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* // Define the ndarray data types:
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* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
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* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
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*
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* // Create underlying byte arrays:
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* uint8_t xbuf[] = { 1 };
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* uint8_t ybuf[] = { 0, 0, 0, 0 };
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*
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* // Define the number of dimensions:
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* int64_t ndims = 0;
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*
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* // Define the array shapes:
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* int64_t shape[] = {};
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*
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* // Define the strides:
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* int64_t sx[] = { 0 };
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* int64_t sy[] = { 0 };
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*
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* // Define the offsets:
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* int64_t ox = 0;
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* int64_t oy = 0;
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*
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* // Define the array order:
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* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
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*
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* // Specify the index mode:
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* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
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*
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* // Specify the subscript index modes:
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* int8_t submodes[] = { imode };
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* int64_t nsubmodes = 1;
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*
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* // Create an input ndarray:
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* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
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* if ( x == NULL ) {
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* fprintf( stderr, "Error allocating memory.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // Create an output ndarray:
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* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
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* if ( y == NULL ) {
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* fprintf( stderr, "Error allocating memory.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // Create an array containing the ndarrays:
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* struct ndarray *arrays[] = { x, y };
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*
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* // Define a callback:
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* double scale( const double x ) {
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* return x + 10.0;
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* }
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*
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* // Apply the callback:
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* int8_t status = stdlib_ndarray_s_f_as_d_d_0d( arrays, (void *)scale );
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* if ( status != 0 ) {
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* fprintf( stderr, "Error during computation.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // ...
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*
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* // Free allocated memory:
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* stdlib_ndarray_free( x );
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* stdlib_ndarray_free( y );
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*/
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int8_t stdlib_ndarray_s_f_as_d_d_0d( struct ndarray *arrays[], void *fcn ) {
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int8_t v;
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int8_t status = stdlib_ndarray_iget_int8( arrays[ 0 ], 0, &v );
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if ( status != 0 ) {
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return -1;
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}
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typedef double func_type( const double x );
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func_type *f = (func_type *)fcn;
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status = stdlib_ndarray_iset_float32( arrays[ 1 ], 0, (float)f( (double)v ) );
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if ( status != 0 ) {
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return -1;
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}
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return 0;
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}
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/**
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* Applies a unary callback accepting and returning double-precision floating-point numbers to a one-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a one-dimensional single-precision floating-point output ndarray.
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*
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* ## Notes
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*
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* - If successful, the functions returns `0`; otherwise, the function returns an error code.
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*
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* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
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* @param fcn callback
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* @return status code
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*
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* @example
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* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
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* #include "stdlib/ndarray/dtypes.h"
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* #include "stdlib/ndarray/index_modes.h"
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* #include "stdlib/ndarray/orders.h"
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* #include "stdlib/ndarray/ctor.h"
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* #include <stdint.h>
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* #include <stdlib.h>
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* #include <stdio.h>
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*
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* // Define the ndarray data types:
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* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
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* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
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*
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* // Create underlying byte arrays:
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* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
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* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
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*
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* // Define the number of dimensions:
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* int64_t ndims = 1;
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*
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* // Define the array shapes:
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* int64_t shape[] = { 2 };
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*
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* // Define the strides:
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* int64_t sx[] = { 1 };
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* int64_t sy[] = { 4 };
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*
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* // Define the offsets:
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* int64_t ox = 0;
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* int64_t oy = 0;
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*
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* // Define the array order:
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* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
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*
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* // Specify the index mode:
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* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
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*
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* // Specify the subscript index modes:
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* int8_t submodes[] = { imode };
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* int64_t nsubmodes = 1;
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*
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* // Create an input ndarray:
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* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
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* if ( x == NULL ) {
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* fprintf( stderr, "Error allocating memory.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // Create an output ndarray:
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* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
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* if ( y == NULL ) {
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* fprintf( stderr, "Error allocating memory.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // Create an array containing the ndarrays:
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* struct ndarray *arrays[] = { x, y };
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*
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* // Define a callback:
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* double scale( const double x ) {
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* return x + 10.0;
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* }
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*
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* // Apply the callback:
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* int8_t status = stdlib_ndarray_s_f_as_d_d_1d( arrays, (void *)scale );
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* if ( status != 0 ) {
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* fprintf( stderr, "Error during computation.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // ...
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*
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* // Free allocated memory:
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* stdlib_ndarray_free( x );
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* stdlib_ndarray_free( y );
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*/
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int8_t stdlib_ndarray_s_f_as_d_d_1d( struct ndarray *arrays[], void *fcn ) {
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typedef double func_type( const double x );
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func_type *f = (func_type *)fcn;
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STDLIB_NDARRAY_UNARY_1D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
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return 0;
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}
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/**
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* Applies a unary callback accepting and returning double-precision floating-point numbers to a two-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a two-dimensional single-precision floating-point output ndarray.
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*
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* ## Notes
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*
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* - If successful, the functions returns `0`; otherwise, the function returns an error code.
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*
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* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
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* @param fcn callback
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* @return status code
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*
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* @example
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* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
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* #include "stdlib/ndarray/dtypes.h"
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* #include "stdlib/ndarray/index_modes.h"
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* #include "stdlib/ndarray/orders.h"
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* #include "stdlib/ndarray/ctor.h"
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* #include <stdint.h>
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* #include <stdlib.h>
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* #include <stdio.h>
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*
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* // Define the ndarray data types:
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* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
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* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
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*
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* // Create underlying byte arrays:
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* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
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* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
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*
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* // Define the number of dimensions:
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* int64_t ndims = 2;
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*
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* // Define the array shapes:
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* int64_t shape[] = { 2, 2 };
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*
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* // Define the strides:
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* int64_t sx[] = { 2, 1 };
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* int64_t sy[] = { 8, 4 };
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*
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* // Define the offsets:
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* int64_t ox = 0;
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* int64_t oy = 0;
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*
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* // Define the array order:
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* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
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*
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* // Specify the index mode:
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* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
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*
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* // Specify the subscript index modes:
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* int8_t submodes[] = { imode };
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* int64_t nsubmodes = 1;
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*
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* // Create an input ndarray:
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* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
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* if ( x == NULL ) {
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* fprintf( stderr, "Error allocating memory.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // Create an output ndarray:
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* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
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* if ( y == NULL ) {
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* fprintf( stderr, "Error allocating memory.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // Create an array containing the ndarrays:
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* struct ndarray *arrays[] = { x, y };
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*
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* // Define a callback:
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* double scale( const double x ) {
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* return x + 10.0;
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* }
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*
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* // Apply the callback:
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* int8_t status = stdlib_ndarray_s_f_as_d_d_2d( arrays, (void *)scale );
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* if ( status != 0 ) {
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* fprintf( stderr, "Error during computation.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // ...
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*
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* // Free allocated memory:
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* stdlib_ndarray_free( x );
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* stdlib_ndarray_free( y );
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*/
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int8_t stdlib_ndarray_s_f_as_d_d_2d( struct ndarray *arrays[], void *fcn ) {
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typedef double func_type( const double x );
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func_type *f = (func_type *)fcn;
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STDLIB_NDARRAY_UNARY_2D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
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return 0;
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}
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/**
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* Applies a unary callback accepting and returning double-precision floating-point numbers to a two-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a two-dimensional single-precision floating-point output ndarray.
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*
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* ## Notes
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*
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* - If successful, the functions returns `0`; otherwise, the function returns an error code.
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*
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* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
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* @param fcn callback
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* @return status code
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*
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* @example
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* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
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* #include "stdlib/ndarray/dtypes.h"
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* #include "stdlib/ndarray/index_modes.h"
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* #include "stdlib/ndarray/orders.h"
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* #include "stdlib/ndarray/ctor.h"
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* #include <stdint.h>
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* #include <stdlib.h>
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* #include <stdio.h>
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*
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* // Define the ndarray data types:
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* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
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* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
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*
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* // Create underlying byte arrays:
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|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
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|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
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*
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* // Define the number of dimensions:
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* int64_t ndims = 2;
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|
*
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* // Define the array shapes:
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|
* int64_t shape[] = { 2, 2 };
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|
*
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|
* // Define the strides:
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|
* int64_t sx[] = { 2, 1 };
|
|
* int64_t sy[] = { 8, 4 };
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|
*
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* // Define the offsets:
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|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
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|
*
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|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
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* fprintf( stderr, "Error allocating memory.\n" );
|
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* exit( EXIT_FAILURE );
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* }
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*
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* // Create an output ndarray:
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* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
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* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
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* return x + 10.0;
|
|
* }
|
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*
|
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* // Apply the callback:
|
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* int8_t status = stdlib_ndarray_s_f_as_d_d_2d_blocked( arrays, (void *)scale );
|
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* if ( status != 0 ) {
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* fprintf( stderr, "Error during computation.\n" );
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* exit( EXIT_FAILURE );
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* }
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*
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* // ...
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*
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* // Free allocated memory:
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* stdlib_ndarray_free( x );
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* stdlib_ndarray_free( y );
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*/
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int8_t stdlib_ndarray_s_f_as_d_d_2d_blocked( struct ndarray *arrays[], void *fcn ) {
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typedef double func_type( const double x );
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func_type *f = (func_type *)fcn;
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STDLIB_NDARRAY_UNARY_2D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
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return 0;
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}
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|
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/**
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* Applies a unary callback accepting and returning double-precision floating-point numbers to a three-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a three-dimensional single-precision floating-point output ndarray.
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|
*
|
|
* ## Notes
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|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
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* #include <stdio.h>
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*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 3;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_3d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_3d( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_3D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a three-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a three-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 3;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_3d_blocked( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_3d_blocked( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_3D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a four-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a four-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 4;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_4d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_4d( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_4D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a four-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a four-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 4;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_4d_blocked( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_4d_blocked( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_4D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a five-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a five-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 5;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_5d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_5d( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_5D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a five-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a five-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 5;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_5d_blocked( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_5d_blocked( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_5D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a six-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a six-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 6;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_6d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_6d( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_6D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a six-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a six-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 6;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_6d_blocked( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_6d_blocked( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_6D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a seven-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a seven-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 7;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_7d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_7d( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_7D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a seven-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a seven-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 7;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_7d_blocked( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_7d_blocked( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_7D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to an eight-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in an eight-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 8;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_8d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_8d( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_8D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to an eight-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in an eight-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 8;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_8d_blocked( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_8d_blocked( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_8D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a nine-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a nine-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 9;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_9d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_9d( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_9D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a nine-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a nine-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 9;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_9d_blocked( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_9d_blocked( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_9D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a ten-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a ten-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 10;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_10d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_10d( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_10D_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a ten-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a ten-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 10;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 1, 1, 1, 1, 1, 1, 1, 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 4, 4, 4, 4, 4, 4, 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 16, 16, 16, 16, 16, 16, 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_10d_blocked( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_10d_blocked( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_10D_BLOCKED_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to an n-dimensional signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in an n-dimensional single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 3;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 2, 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 4, 2, 1 };
|
|
* int64_t sy[] = { 16, 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d_nd( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d_nd( struct ndarray *arrays[], void *fcn ) {
|
|
typedef double func_type( const double x );
|
|
func_type *f = (func_type *)fcn;
|
|
STDLIB_NDARRAY_UNARY_ND_LOOP_CLBK_ARG_CAST( int8_t, float, double )
|
|
return 0;
|
|
}
|
|
|
|
// Define a list of unary ndarray functions:
|
|
static ndarrayUnaryFcn functions[] = {
|
|
stdlib_ndarray_s_f_as_d_d_0d,
|
|
stdlib_ndarray_s_f_as_d_d_1d,
|
|
stdlib_ndarray_s_f_as_d_d_2d,
|
|
stdlib_ndarray_s_f_as_d_d_3d,
|
|
stdlib_ndarray_s_f_as_d_d_4d,
|
|
stdlib_ndarray_s_f_as_d_d_5d,
|
|
stdlib_ndarray_s_f_as_d_d_6d,
|
|
stdlib_ndarray_s_f_as_d_d_7d,
|
|
stdlib_ndarray_s_f_as_d_d_8d,
|
|
stdlib_ndarray_s_f_as_d_d_9d,
|
|
stdlib_ndarray_s_f_as_d_d_10d,
|
|
stdlib_ndarray_s_f_as_d_d_nd
|
|
};
|
|
|
|
// Define a list of unary ndarray functions implementing loop blocking...
|
|
static ndarrayUnaryFcn blocked_functions[] = {
|
|
stdlib_ndarray_s_f_as_d_d_2d_blocked,
|
|
stdlib_ndarray_s_f_as_d_d_3d_blocked,
|
|
stdlib_ndarray_s_f_as_d_d_4d_blocked,
|
|
stdlib_ndarray_s_f_as_d_d_5d_blocked,
|
|
stdlib_ndarray_s_f_as_d_d_6d_blocked,
|
|
stdlib_ndarray_s_f_as_d_d_7d_blocked,
|
|
stdlib_ndarray_s_f_as_d_d_8d_blocked,
|
|
stdlib_ndarray_s_f_as_d_d_9d_blocked,
|
|
stdlib_ndarray_s_f_as_d_d_10d_blocked
|
|
};
|
|
|
|
// Create a unary function dispatch object:
|
|
static const struct ndarrayUnaryDispatchObject obj = {
|
|
// Array containing unary ndarray functions:
|
|
functions,
|
|
|
|
// Number of unary ndarray functions:
|
|
12,
|
|
|
|
// Array containing unary ndarray functions using loop blocking:
|
|
blocked_functions,
|
|
|
|
// Number of unary ndarray functions using loop blocking:
|
|
9
|
|
};
|
|
|
|
/**
|
|
* Applies a unary callback accepting and returning double-precision floating-point numbers to a signed 8-bit integer input ndarray, casts the callback's double-precision floating-point return value to a single-precision floating-point number, and assigns results to elements in a single-precision floating-point output ndarray.
|
|
*
|
|
* ## Notes
|
|
*
|
|
* - If successful, the functions returns `0`; otherwise, the function returns an error code.
|
|
*
|
|
* @param arrays array whose first element is a pointer to an input ndarray and whose last element is a pointer to an output ndarray
|
|
* @param fcn callback
|
|
* @return status code
|
|
*
|
|
* @example
|
|
* #include "stdlib/ndarray/base/unary/s_f_as_d_d.h"
|
|
* #include "stdlib/ndarray/dtypes.h"
|
|
* #include "stdlib/ndarray/index_modes.h"
|
|
* #include "stdlib/ndarray/orders.h"
|
|
* #include "stdlib/ndarray/ctor.h"
|
|
* #include <stdint.h>
|
|
* #include <stdlib.h>
|
|
* #include <stdio.h>
|
|
*
|
|
* // Define the ndarray data types:
|
|
* enum STDLIB_NDARRAY_DTYPE xdtype = STDLIB_NDARRAY_INT8;
|
|
* enum STDLIB_NDARRAY_DTYPE ydtype = STDLIB_NDARRAY_FLOAT32;
|
|
*
|
|
* // Create underlying byte arrays:
|
|
* uint8_t xbuf[] = { 1, 2, 3, 4, 5, 6, 7, 8 };
|
|
* uint8_t ybuf[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
|
*
|
|
* // Define the number of dimensions:
|
|
* int64_t ndims = 2;
|
|
*
|
|
* // Define the array shapes:
|
|
* int64_t shape[] = { 2, 2 };
|
|
*
|
|
* // Define the strides:
|
|
* int64_t sx[] = { 2, 1 };
|
|
* int64_t sy[] = { 8, 4 };
|
|
*
|
|
* // Define the offsets:
|
|
* int64_t ox = 0;
|
|
* int64_t oy = 0;
|
|
*
|
|
* // Define the array order:
|
|
* enum STDLIB_NDARRAY_ORDER order = STDLIB_NDARRAY_ROW_MAJOR;
|
|
*
|
|
* // Specify the index mode:
|
|
* enum STDLIB_NDARRAY_INDEX_MODE imode = STDLIB_NDARRAY_INDEX_ERROR;
|
|
*
|
|
* // Specify the subscript index modes:
|
|
* int8_t submodes[] = { imode };
|
|
* int64_t nsubmodes = 1;
|
|
*
|
|
* // Create an input ndarray:
|
|
* struct ndarray *x = stdlib_ndarray_allocate( xdtype, xbuf, ndims, shape, sx, ox, order, imode, nsubmodes, submodes );
|
|
* if ( x == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an output ndarray:
|
|
* struct ndarray *y = stdlib_ndarray_allocate( ydtype, ybuf, ndims, shape, sy, oy, order, imode, nsubmodes, submodes );
|
|
* if ( y == NULL ) {
|
|
* fprintf( stderr, "Error allocating memory.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // Create an array containing the ndarrays:
|
|
* struct ndarray *arrays[] = { x, y };
|
|
*
|
|
* // Define a callback:
|
|
* double scale( const double x ) {
|
|
* return x + 10.0;
|
|
* }
|
|
*
|
|
* // Apply the callback:
|
|
* int8_t status = stdlib_ndarray_s_f_as_d_d( arrays, (void *)scale );
|
|
* if ( status != 0 ) {
|
|
* fprintf( stderr, "Error during computation.\n" );
|
|
* exit( EXIT_FAILURE );
|
|
* }
|
|
*
|
|
* // ...
|
|
*
|
|
* // Free allocated memory:
|
|
* stdlib_ndarray_free( x );
|
|
* stdlib_ndarray_free( y );
|
|
*/
|
|
int8_t stdlib_ndarray_s_f_as_d_d( struct ndarray *arrays[], void *fcn ) {
|
|
return stdlib_ndarray_unary_dispatch( &obj, arrays, fcn );
|
|
}
|