feat: More progress

- Add C - Time the different languages. - Wrap Squiggle in a js runtime.
2022-12-01 15:04:37 +00:00 · 2022-12-01 15:04:37 +00:00 · 57fc886bed
commit 57fc886bed
parent 6c997e4e2c
14 changed files with 706 additions and 5 deletions
--- a/C/hello-world/build.sh
+++ b/C/hello-world/build.sh
@ -0,0 +1,3 @@
+#!/bin/bash
+
+gcc -std=c99 -Wall -lm hello-world.c -o hello-world
--- a/C/hello-world/hello-world
+++ b/C/hello-world/hello-world
--- a/C/hello-world/hello-world.c
+++ b/C/hello-world/hello-world.c
@ -0,0 +1,7 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(void){
+  printf("Hello world!\n");
+  return EXIT_SUCCESS;
+}
--- a/C/samples/build-and-run.sh
+++ b/C/samples/build-and-run.sh
@ -0,0 +1,15 @@
+#!/bin/bash
+root="$1"
+gcc -std=c99 -Wall -lm "$root".c -o "$root" -I/usr/local/include -L/usr/local/lib -lgsl -lgslcblas -lm -g
+
+# Link libraries, for good measure
+LD_LIBRARY_PATH=/usr/local/lib
+export LD_LIBRARY_PATH
+
+# Increase stack size limit
+ulimit -Ss 256000
+# -Ss: the soft limit. If you set the hard limit, you then can't raise it
+# 256000: around 250Mbs, if I'm reading it correctly.
+
+# run
+./samples
--- a/C/samples/build-gsl.sh
+++ b/C/samples/build-gsl.sh
@ -0,0 +1,13 @@
+#!/bin/bash
+root="$1"
+gcc -std=c99 -Wall -lm "$root".c -o "$root" -I/usr/local/include -L/usr/local/lib -lgsl -lgslcblas -lm -g
+
+# Link libraries, for good measure
+LD_LIBRARY_PATH=/usr/local/lib
+export LD_LIBRARY_PATH
+
+# Increase stack size limit
+ulimit -Ss 256000
+# -Ss: the soft limit. If you set the hard limit, you then can't raise it
+# 256000: around 250Mbs, if I'm reading it correctly.
+
--- a/C/samples/samples
+++ b/C/samples/samples
--- a/C/samples/samples.c
+++ b/C/samples/samples.c
@ -0,0 +1,141 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <math.h>
+#include <gsl/gsl_rng.h>
+#include <gsl/gsl_randist.h>
+
+#define N 10000000
+/* 
+ * For very high values of N, you will want to increase the maximum stack trace, otherwise you will suffer a segmentation fault
+ * In Ubuntu/bash you can do this with $ ulimit -Ss 256000 ## ~256Mbs
+ * And confirm it with $ ulimit -a
+*/
+
+/* Helpers */
+void print(double *ys){
+  for(int i=0; i<N; i++){
+    printf("%f\n", ys[i]);
+  }
+  printf("\n");
+}
+
+void fill(double *ys, float f){
+  for(int i=0; i<N; i++){
+    ys[i] = f;
+  }
+}
+
+double sum(double *ps, int n){
+  double result = 0;
+  for(int i=0; i<n; i++){
+    result += ps[i];
+  }
+  return(result);
+}
+
+void cumsum(double *ps, double *rs, int n){
+  double counter = 0;
+  for(int i=0; i<n; i++){
+    counter += ps[i];
+    rs[i] = counter;
+  }
+}
+
+/* Distributions*/
+void normal(gsl_rng * r, double *ys, double mean, double std){
+  for(int i=0; i<N; i++){
+    ys[i] = mean + gsl_ran_gaussian(r, std);
+  }
+}
+
+void lognormal(gsl_rng * r, double *ys, double zeta, double sigma){
+  for(int i=0; i<N; i++){
+    ys[i] = gsl_ran_lognormal(r, zeta, sigma);
+  }
+}
+
+void to(gsl_rng * r, double *ys, double low, double high){
+  double normal95confidencePoint = 1.6448536269514722; 
+  double log_low = log(low);
+  double log_high = log(high);
+  double zeta = (log_low + log_high)/2;
+  double sigma = (log_high - log_low) / (2.0 * normal95confidencePoint);
+  lognormal(r, ys, zeta, sigma);
+}
+
+/* Mixture of distributions */
+void mixture(gsl_rng * r, double *dists[], double *weights, int n, double *results){
+  /* Get cummulative, normalized weights */
+  double sum_weights = sum(weights, n);
+  double normalized_weights[n];
+  for(int i=0; i<n; i++){
+    normalized_weights[i] = weights[i]/sum_weights;
+  }
+  double cummulative_weights[n];
+  cumsum(normalized_weights, cummulative_weights, n);
+  
+  /* Get N uniformly distributed vars */
+  for(int i=0; i<N; i++){
+    double p_1 = gsl_rng_uniform(r);
+    double p_2 = gsl_rng_uniform(r);
+    
+    int index_found = 0;
+    int index_counter = 0;
+    while ((index_found == 0) && (index_counter < n) ){
+      if(p_1 < cummulative_weights[index_counter]){
+        index_found = 1;
+      }else{
+        index_counter++;
+      }
+    }
+    if(index_found == 0) {
+      printf("\nThis shouldn't have happened");
+      // gsl_rng_free (r);
+      // abort(); // this shouldn't have happened.
+    }else{
+      int sample_index = (int) floor(p_2 * N);
+      results[i] = dists[index_counter][sample_index];
+    }
+  }
+
+
+}
+
+/* Main */
+int main(void){
+  /* Initialize GNU Statistical Library (GSL) stuff */
+  const gsl_rng_type * T;
+  gsl_rng * r;
+  // gsl_rng_env_setup();
+  T = gsl_rng_default;
+  r = gsl_rng_alloc (T);
+  
+  /* Toy example */
+  /* Declare variables in play */
+  double p_a, p_b, p_c;
+  double dist_none[N], dist_one[N], dist_few[N], dist_many[N], dist_mixture[N];
+  
+  /* Initialize variables */ 
+  p_a = 0.8;
+  p_b = 0.5;
+  p_c = p_a * p_b;
+  
+  fill(dist_none, 0);
+  fill(dist_one, 1);
+  to(r, dist_few, 1, 3);
+  to(r, dist_many, 2, 10);
+
+  /* Generate mixture */
+  int n = 4;
+  double weights[] = { 1 - p_c, p_c/2, p_c/4, p_c/4};
+  double *dists[] = { dist_none, dist_one, dist_few, dist_many };
+  
+  mixture(r, dists, weights, n, dist_mixture);
+  printf("%f\n", sum(dist_mixture, N)/N);
+
+  /* Clean up GSL */
+  gsl_rng_free (r);
+
+  /* Return success*/
+  return EXIT_SUCCESS;
+}
--- a/R/samples.R
+++ b/R/samples.R
@ -1,5 +1,5 @@
 # Three simple functions
-DEFAULT_N = 10000
+DEFAULT_N = 1000000
 normal <- function (mean, std, n=DEFAULT_N){
  return(rnorm(n, mean, std))
 }
@ -24,7 +24,8 @@ mixture <- function(samples_list, weights_array, n=DEFAULT_N){ # note that this
  results = vector(mode='numeric', length=n)
  for(i in c(1:n)){
    helper_which_list = which(cummulative_sums > helper_probs[i])
-    helper_loc = ifelse(is.na(helper_which_list[1]), 1, helper_which_list[1])
+    # helper_loc = ifelse(is.na(helper_which_list[1]), 1, helper_which_list[1])
+    helper_loc = helper_which_list[1]
    target_samples = samples_list[[helper_loc]]
    result = sample(target_samples, 1)
    results[i] = result
--- a/js/samples.js
+++ b/js/samples.js
@ -4,7 +4,7 @@ import stdlib_normal from '@stdlib/random/base/normal/lib/main.js';
 import stdlib_lognormal from '@stdlib/random/base/lognormal/lib/main.js';

 // Functions
-const DEFAULT_N = 10**5
+const DEFAULT_N = 10**6
 function generator(f) {
  let g = (a, b, n = DEFAULT_N) => {
    let result = new Array(n)
@ -38,7 +38,7 @@ const mixture = (dists_array, weights_array, n = DEFAULT_N) => {
  const helper_probs = [...new Array(n)].map(_ => Math.random())
  const results = helper_probs.map(p => {
    let match_index = cummulative_sums.findIndex(x => x > p)
-    let target_loc = match_index == -1 ? 0 : match_index
+    let target_loc = match_index // == -1 ? 0 : match_index
    let target_samples = dists_array[target_loc]
    return target_samples[Math.floor(Math.random() * target_samples.length)];
  })
--- a/python/samples.py
+++ b/python/samples.py
@ -1,7 +1,7 @@
 # imports
 import numpy as np
 rng = np.random.default_rng(123)
-DEFAULT_N = 100000
+DEFAULT_N = 1000000

 # three simple functions

--- a/squiggle/package.json
+++ b/squiggle/package.json
@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "@quri/squiggle-lang": "^0.5.1"
+  },
+  "type": "module"
+}
--- a/squiggle/samples.js
+++ b/squiggle/samples.js
@ -0,0 +1,13 @@
+import { run } from "@quri/squiggle-lang";
+
+let squiggle_code = `
+p_a = 0.8
+p_b = 0.5
+p_c = p_a * p_b
+
+result = mx([0, 1, 1 to 3, 2 to 10], [(1 - p_c), p_c/2, p_c/4, p_c/4 ])
+mean(result)
+`
+
+let output = run(squiggle_code)
+console.log(output.result.value)
--- a/squiggle/yarn.lock
+++ b/squiggle/yarn.lock
@ -0,0 +1,463 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@commander-js/extra-typings@^9.4.1":
+  version "9.4.1"
+  resolved "https://registry.yarnpkg.com/@commander-js/extra-typings/-/extra-typings-9.4.1.tgz#acb75021594519799f509bde8f9210b114f1a0f1"
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+
+"@quri/squiggle-lang@^0.5.1":
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/@quri/squiggle-lang/-/squiggle-lang-0.5.1.tgz#e9708079a301833bc96c986c704a0ecd47b17358"
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+  dependencies:
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+    "@rescript/std" "^10.0.0"
+    "@stdlib/stats" "^0.0.13"
+    commander "^9.4.1"
+    jstat "^1.9.5"
+    lodash "^4.17.21"
+    open "^8.4.0"
+
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+
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+    "@stdlib/blas" "^0.0.x"
+    "@stdlib/complex" "^0.0.x"
+    "@stdlib/constants" "^0.0.x"
+    "@stdlib/math" "^0.0.x"
+    "@stdlib/symbol" "^0.0.x"
+    "@stdlib/types" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
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+    "@stdlib/constants" "^0.0.x"
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+  dependencies:
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/buffer" "^0.0.x"
+    "@stdlib/cli" "^0.0.x"
+    "@stdlib/fs" "^0.0.x"
+    "@stdlib/streams" "^0.0.x"
+    "@stdlib/string" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+
+"@stdlib/random@^0.0.x":
+  version "0.0.12"
+  resolved "https://registry.yarnpkg.com/@stdlib/random/-/random-0.0.12.tgz#e819c3abd602ed5559ba800dba751e49c633ff85"
+  integrity sha512-c5yND4Ahnm9Jx0I+jsKhn4Yrz10D53ALSrIe3PG1qIz3kNFcIPnmvCuNGd+3V4ch4Mbrez55Y8z/ZC5RJh4vJQ==
+  dependencies:
+    "@stdlib/array" "^0.0.x"
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/blas" "^0.0.x"
+    "@stdlib/buffer" "^0.0.x"
+    "@stdlib/cli" "^0.0.x"
+    "@stdlib/constants" "^0.0.x"
+    "@stdlib/fs" "^0.0.x"
+    "@stdlib/math" "^0.0.x"
+    "@stdlib/process" "^0.0.x"
+    "@stdlib/stats" "^0.0.x"
+    "@stdlib/streams" "^0.0.x"
+    "@stdlib/symbol" "^0.0.x"
+    "@stdlib/types" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+    debug "^2.6.9"
+    readable-stream "^2.1.4"
+
+"@stdlib/regexp@^0.0.x":
+  version "0.0.13"
+  resolved "https://registry.yarnpkg.com/@stdlib/regexp/-/regexp-0.0.13.tgz#80b98361dc7a441b47bc3fa964bb0c826759e971"
+  integrity sha512-3JT5ZIoq/1nXY+dY+QtkU8/m7oWDeekyItEEXMx9c/AOf0ph8fmvTUGMDNfUq0RetcznFe3b66kFz6Zt4XHviA==
+  dependencies:
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+
+"@stdlib/stats@^0.0.13", "@stdlib/stats@^0.0.x":
+  version "0.0.13"
+  resolved "https://registry.yarnpkg.com/@stdlib/stats/-/stats-0.0.13.tgz#87c973f385379d794707c7b5196a173dba8b07e1"
+  integrity sha512-hm+t32dKbx/L7+7WlQ1o4NDEzV0J4QSnwFBCsIMIAO8+VPxTZ4FxyNERl4oKlS3hZZe4AVKjoOVhBDtgEWrS4g==
+  dependencies:
+    "@stdlib/array" "^0.0.x"
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/blas" "^0.0.x"
+    "@stdlib/constants" "^0.0.x"
+    "@stdlib/math" "^0.0.x"
+    "@stdlib/ndarray" "^0.0.x"
+    "@stdlib/random" "^0.0.x"
+    "@stdlib/string" "^0.0.x"
+    "@stdlib/symbol" "^0.0.x"
+    "@stdlib/types" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+
+"@stdlib/streams@^0.0.x":
+  version "0.0.12"
+  resolved "https://registry.yarnpkg.com/@stdlib/streams/-/streams-0.0.12.tgz#07f5ceae5852590afad8e1cb7ce94174becc8739"
+  integrity sha512-YLUlXwjJNknHp92IkJUdvn5jEQjDckpawKhDLLCoxyh3h5V+w/8+61SH7TMTfKx5lBxKJ8vvtchZh90mIJOAjQ==
+  dependencies:
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/buffer" "^0.0.x"
+    "@stdlib/cli" "^0.0.x"
+    "@stdlib/fs" "^0.0.x"
+    "@stdlib/types" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+    debug "^2.6.9"
+    readable-stream "^2.1.4"
+
+"@stdlib/strided@^0.0.x":
+  version "0.0.12"
+  resolved "https://registry.yarnpkg.com/@stdlib/strided/-/strided-0.0.12.tgz#86ac48e660cb7f64a45cf07e80cbbfe58be21ae1"
+  integrity sha512-1NINP+Y7IJht34iri/bYLY7TVxrip51f6Z3qWxGHUCH33kvk5H5QqV+RsmFEGbbyoGtdeHrT2O+xA+7R2e3SNg==
+  dependencies:
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/math" "^0.0.x"
+    "@stdlib/ndarray" "^0.0.x"
+    "@stdlib/types" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+
+"@stdlib/string@^0.0.x":
+  version "0.0.14"
+  resolved "https://registry.yarnpkg.com/@stdlib/string/-/string-0.0.14.tgz#4feea4f9089ab72428eebb65fe7b93d90a7f34f4"
+  integrity sha512-1ClvUTPysens7GZz3WsrkFYIFs8qDmnXkyAd3zMvTXgRpy7hqrv6nNzLMQj8BHv5cBWaWPOXYd/cZ+JyMnZNQQ==
+  dependencies:
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/cli" "^0.0.x"
+    "@stdlib/constants" "^0.0.x"
+    "@stdlib/fs" "^0.0.x"
+    "@stdlib/math" "^0.0.x"
+    "@stdlib/nlp" "^0.0.x"
+    "@stdlib/process" "^0.0.x"
+    "@stdlib/regexp" "^0.0.x"
+    "@stdlib/streams" "^0.0.x"
+    "@stdlib/types" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+
+"@stdlib/symbol@^0.0.x":
+  version "0.0.12"
+  resolved "https://registry.yarnpkg.com/@stdlib/symbol/-/symbol-0.0.12.tgz#b9f396b0bf269c2985bb7fe99810a8e26d7288c3"
+  integrity sha512-2IDhpzWVGeLHgsvIsX12RXvf78r7xBkc4QLoRUv3k7Cp61BisR1Ym1p0Tq9PbxT8fknlvLToh9n5RpmESi2d4w==
+  dependencies:
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+
+"@stdlib/time@^0.0.x":
+  version "0.0.14"
+  resolved "https://registry.yarnpkg.com/@stdlib/time/-/time-0.0.14.tgz#ea6daa438b1d3b019b99f5091117ee4bcef55d60"
+  integrity sha512-1gMFCQTabMVIgww+k4g8HHHIhyy1tIlvwT8mC0BHW7Q7TzDAgobwL0bvor+lwvCb5LlDAvNQEpaRgVT99QWGeQ==
+  dependencies:
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/cli" "^0.0.x"
+    "@stdlib/constants" "^0.0.x"
+    "@stdlib/fs" "^0.0.x"
+    "@stdlib/math" "^0.0.x"
+    "@stdlib/string" "^0.0.x"
+    "@stdlib/utils" "^0.0.x"
+
+"@stdlib/types@^0.0.x":
+  version "0.0.14"
+  resolved "https://registry.yarnpkg.com/@stdlib/types/-/types-0.0.14.tgz#02d3aab7a9bfaeb86e34ab749772ea22f7b2f7e0"
+  integrity sha512-AP3EI9/il/xkwUazcoY+SbjtxHRrheXgSbWZdEGD+rWpEgj6n2i63hp6hTOpAB5NipE0tJwinQlDGOuQ1lCaCw==
+
+"@stdlib/utils@^0.0.x":
+  version "0.0.12"
+  resolved "https://registry.yarnpkg.com/@stdlib/utils/-/utils-0.0.12.tgz#670de5a7b253f04f11a4cba38f790e82393bcb46"
+  integrity sha512-+JhFpl6l7RSq/xGnbWRQ5dAL90h9ONj8MViqlb7teBZFtePZLMwoRA1wssypFcJ8SFMRWQn7lPmpYVUkGwRSOg==
+  dependencies:
+    "@stdlib/array" "^0.0.x"
+    "@stdlib/assert" "^0.0.x"
+    "@stdlib/blas" "^0.0.x"
+    "@stdlib/buffer" "^0.0.x"
+    "@stdlib/cli" "^0.0.x"
+    "@stdlib/constants" "^0.0.x"
+    "@stdlib/fs" "^0.0.x"
+    "@stdlib/math" "^0.0.x"
+    "@stdlib/os" "^0.0.x"
+    "@stdlib/process" "^0.0.x"
+    "@stdlib/random" "^0.0.x"
+    "@stdlib/regexp" "^0.0.x"
+    "@stdlib/streams" "^0.0.x"
+    "@stdlib/string" "^0.0.x"
+    "@stdlib/symbol" "^0.0.x"
+    "@stdlib/time" "^0.0.x"
+    "@stdlib/types" "^0.0.x"
+    debug "^2.6.9"
+
+commander@^9.4.1:
+  version "9.4.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-9.4.1.tgz#d1dd8f2ce6faf93147295c0df13c7c21141cfbdd"
+  integrity sha512-5EEkTNyHNGFPD2H+c/dXXfQZYa/scCKasxWcXJaWnNJ99pnQN9Vnmqow+p+PlFPE63Q6mThaZws1T+HxfpgtPw==
+
+core-util-is@~1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.3.tgz#a6042d3634c2b27e9328f837b965fac83808db85"
+  integrity sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==
+
+debug@^2.6.9:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
+  dependencies:
+    ms "2.0.0"
+
+define-lazy-prop@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/define-lazy-prop/-/define-lazy-prop-2.0.0.tgz#3f7ae421129bcaaac9bc74905c98a0009ec9ee7f"
+  integrity sha512-Ds09qNh8yw3khSjiJjiUInaGX9xlqZDY7JVryGxdxV7NPeuqQfplOpQ66yJFZut3jLa5zOwkXw1g9EI2uKh4Og==
+
+inherits@~2.0.3:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+  integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
+
+is-docker@^2.0.0, is-docker@^2.1.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/is-docker/-/is-docker-2.2.1.tgz#33eeabe23cfe86f14bde4408a02c0cfb853acdaa"
+  integrity sha512-F+i2BKsFrH66iaUFc0woD8sLy8getkwTwtOBjvs56Cx4CgJDeKQeqfz8wAYiSb8JOprWhHH5p77PbmYCvvUuXQ==
+
+is-wsl@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-2.2.0.tgz#74a4c76e77ca9fd3f932f290c17ea326cd157271"
+  integrity sha512-fKzAra0rGJUUBwGBgNkHZuToZcn+TtXHpeCgmkMJMMYx1sQDYaCSyjJBSCa2nH1DGm7s3n1oBnohoVTBaN7Lww==
+  dependencies:
+    is-docker "^2.0.0"
+
+isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+  integrity sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==
+
+jstat@^1.9.5:
+  version "1.9.6"
+  resolved "https://registry.yarnpkg.com/jstat/-/jstat-1.9.6.tgz#60e801b0d4c26e37aab0f375d1859fe9d60e10c0"
+  integrity sha512-rPBkJbK2TnA8pzs93QcDDPlKcrtZWuuCo2dVR0TFLOJSxhqfWOVCSp8aV3/oSbn+4uY4yw1URtLpHQedtmXfug==
+
+lodash@^4.17.21:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
+
+minimist@^1.2.0:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.7.tgz#daa1c4d91f507390437c6a8bc01078e7000c4d18"
+  integrity sha512-bzfL1YUZsP41gmu/qjrEk0Q6i2ix/cVeAhbCbqH9u3zYutS1cLg00qhrD0M2MVdCcx4Sc0UpP2eBWo9rotpq6g==
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+  integrity sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==
+
+open@^8.4.0:
+  version "8.4.0"
+  resolved "https://registry.yarnpkg.com/open/-/open-8.4.0.tgz#345321ae18f8138f82565a910fdc6b39e8c244f8"
+  integrity sha512-XgFPPM+B28FtCCgSb9I+s9szOC1vZRSwgWsRUA5ylIxRTgKozqjOCrVOqGsYABPYK5qnfqClxZTFBa8PKt2v6Q==
+  dependencies:
+    define-lazy-prop "^2.0.0"
+    is-docker "^2.1.1"
+    is-wsl "^2.2.0"
+
+process-nextick-args@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
+  integrity sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==
+
+readable-stream@^2.1.4:
+  version "2.3.7"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
+  integrity sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
+safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
+
+string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
+  integrity sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==
+  dependencies:
+    safe-buffer "~5.1.0"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+  integrity sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==
--- a/time.txt
+++ b/time.txt
@ -0,0 +1,39 @@
+# C
+
+0.888458
+
+real    0m0,442s
+user    0m0,378s
+sys     0m0,064s
+
+# Squiggle
+
+real    0m0,488s
+user    0m0,567s
+sys     0m0,099s
+
+
+# NodeJS
+
+0.8849940532403973
+
+real    0m0,732s
+user    0m0,769s
+sys     0m0,131s
+
+
+## Python
+
+0.8887373869178242
+
+real    0m16,641s
+user    0m16,693s
+sys     0m0,517s
+
+## R
+[1] 0.885141
+
+real    0m7,000s
+user    0m6,944s
+sys     0m0,052s
+