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/* Standard C headers */
#include <stddef.h>
/* Library header */
#include <pthreadpool.h>
static inline size_t min(size_t a, size_t b) {
return a < b ? a : b;
}
struct pthreadpool* pthreadpool_create(size_t threads_count) {
return NULL;
}
size_t pthreadpool_get_threads_count(struct pthreadpool* threadpool) {
return 1;
}
void pthreadpool_compute_1d(
struct pthreadpool* threadpool,
pthreadpool_function_1d_t function,
void* argument,
size_t range)
{
for (size_t i = 0; i < range; i++) {
function(argument, i);
}
}
void pthreadpool_compute_1d_tiled(
pthreadpool_t threadpool,
pthreadpool_function_1d_tiled_t function,
void* argument,
size_t range,
size_t tile)
{
for (size_t i = 0; i < range; i += tile) {
function(argument, i, min(range - i, tile));
}
}
void pthreadpool_compute_2d(
struct pthreadpool* threadpool,
pthreadpool_function_2d_t function,
void* argument,
size_t range_i,
size_t range_j)
{
for (size_t i = 0; i < range_i; i++) {
for (size_t j = 0; j < range_j; j++) {
function(argument, i, j);
}
}
}
void pthreadpool_compute_2d_tiled(
pthreadpool_t threadpool,
pthreadpool_function_2d_tiled_t function,
void* argument,
size_t range_i,
size_t range_j,
size_t tile_i,
size_t tile_j)
{
for (size_t i = 0; i < range_i; i += tile_i) {
for (size_t j = 0; j < range_j; j += tile_j) {
function(argument, i, j, min(range_i - i, tile_i), min(range_j - j, tile_j));
}
}
}
void pthreadpool_compute_3d_tiled(
pthreadpool_t threadpool,
pthreadpool_function_3d_tiled_t function,
void* argument,
size_t range_i,
size_t range_j,
size_t range_k,
size_t tile_i,
size_t tile_j,
size_t tile_k)
{
for (size_t i = 0; i < range_i; i += tile_i) {
for (size_t j = 0; j < range_j; j += tile_j) {
for (size_t k = 0; k < range_k; k += tile_k) {
function(argument, i, j, k,
min(range_i - i, tile_i), min(range_j - j, tile_j), min(range_k - k, tile_k));
}
}
}
}
void pthreadpool_compute_4d_tiled(
pthreadpool_t threadpool,
pthreadpool_function_4d_tiled_t function,
void* argument,
size_t range_i,
size_t range_j,
size_t range_k,
size_t range_l,
size_t tile_i,
size_t tile_j,
size_t tile_k,
size_t tile_l)
{
for (size_t i = 0; i < range_i; i += tile_i) {
for (size_t j = 0; j < range_j; j += tile_j) {
for (size_t k = 0; k < range_k; k += tile_k) {
for (size_t l = 0; l < range_l; l += tile_l) {
function(argument, i, j, k, l,
min(range_i - i, tile_i), min(range_j - j, tile_j), min(range_k - k, tile_k), min(range_l - l, tile_l));
}
}
}
}
}
void pthreadpool_destroy(struct pthreadpool* threadpool) {
}
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