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Revert "tweak: savepoint; test hypothesis over previous stuff."

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This reverts commit 1bc7c90fcf.
This commit is contained in:
NunoSempere 2023-11-18 22:59:48 +00:00
parent 1bc7c90fcf
commit 1d5e0a6a7f
1 changed files with 4 additions and 11 deletions
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15
C/alt/05-refactor-split-array/samples.c
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@ -180,26 +180,19 @@ float mixture(float (*samplers[])(uint32_t*), float* weights, int n_dists, uint3
// Parallization function
void paralellize(float (*sampler)(uint32_t* seed), float* results, int n_threads, int n_samples){
if((N_SAMPLES % n_threads) != 0){
fprintf(stderr, "Number of samples isn't divisible by number of threads, aborting\n");
exit(1);
}
int n_samples_per_thread = N_SAMPLES / n_threads;
float** split_results = malloc(n_threads * sizeof(float*));
for(int i=0; i<n_threads; i++){
split_results[i] = malloc(n_samples_per_thread * sizeof(float));
}
// int n_samples_per_thread = N_SAMPLES / n_thread;
int sample_index, i, split_array_length;
uint32_t** seeds = malloc(n_threads * sizeof(uint32_t*));
for (uint32_t i = 0; i < n_threads; i++) {
seeds[i] = malloc(sizeof(uint32_t));
*seeds[i] = i + 1; // xorshift can't start with 0
}
int i;
#pragma omp parallel private(i)
#pragma omp parallelz private(i, sample_index, split_array_length)
{
#pragma omp for
for (i = 0; i < n_threads; i++) {