| /* 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_parallelize_1d( |
| struct pthreadpool* threadpool, |
| pthreadpool_task_1d_t task, |
| void* argument, |
| size_t range, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range; i++) { |
| task(argument, i); |
| } |
| } |
| |
| void pthreadpool_parallelize_1d_tile_1d( |
| pthreadpool_t threadpool, |
| pthreadpool_task_1d_tile_1d_t task, |
| void* argument, |
| size_t range, |
| size_t tile, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range; i += tile) { |
| task(argument, i, min(range - i, tile)); |
| } |
| } |
| |
| void pthreadpool_parallelize_2d( |
| struct pthreadpool* threadpool, |
| pthreadpool_task_2d_t task, |
| void* argument, |
| size_t range_i, |
| size_t range_j, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range_i; i++) { |
| for (size_t j = 0; j < range_j; j++) { |
| task(argument, i, j); |
| } |
| } |
| } |
| |
| void pthreadpool_parallelize_2d_tile_1d( |
| pthreadpool_t threadpool, |
| pthreadpool_task_2d_tile_1d_t task, |
| void* argument, |
| size_t range_i, |
| size_t range_j, |
| size_t tile_j, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range_i; i++) { |
| for (size_t j = 0; j < range_j; j += tile_j) { |
| task(argument, i, j, min(range_j - j, tile_j)); |
| } |
| } |
| } |
| |
| void pthreadpool_parallelize_2d_tile_2d( |
| pthreadpool_t threadpool, |
| pthreadpool_task_2d_tile_2d_t task, |
| void* argument, |
| size_t range_i, |
| size_t range_j, |
| size_t tile_i, |
| size_t tile_j, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range_i; i += tile_i) { |
| for (size_t j = 0; j < range_j; j += tile_j) { |
| task(argument, i, j, min(range_i - i, tile_i), min(range_j - j, tile_j)); |
| } |
| } |
| } |
| |
| void pthreadpool_parallelize_3d_tile_2d( |
| pthreadpool_t threadpool, |
| pthreadpool_task_3d_tile_2d_t task, |
| void* argument, |
| size_t range_i, |
| size_t range_j, |
| size_t range_k, |
| size_t tile_j, |
| size_t tile_k, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range_i; i++) { |
| for (size_t j = 0; j < range_j; j += tile_j) { |
| for (size_t k = 0; k < range_k; k += tile_k) { |
| task(argument, i, j, k, |
| min(range_j - j, tile_j), min(range_k - k, tile_k)); |
| } |
| } |
| } |
| } |
| |
| void pthreadpool_parallelize_4d_tile_2d( |
| pthreadpool_t threadpool, |
| pthreadpool_task_4d_tile_2d_t task, |
| void* argument, |
| size_t range_i, |
| size_t range_j, |
| size_t range_k, |
| size_t range_l, |
| size_t tile_k, |
| size_t tile_l, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range_i; i++) { |
| for (size_t j = 0; j < range_j; j++) { |
| for (size_t k = 0; k < range_k; k += tile_k) { |
| for (size_t l = 0; l < range_l; l += tile_l) { |
| task(argument, i, j, k, l, |
| min(range_k - k, tile_k), min(range_l - l, tile_l)); |
| } |
| } |
| } |
| } |
| } |
| |
| void pthreadpool_parallelize_5d_tile_2d( |
| pthreadpool_t threadpool, |
| pthreadpool_task_5d_tile_2d_t task, |
| void* argument, |
| size_t range_i, |
| size_t range_j, |
| size_t range_k, |
| size_t range_l, |
| size_t range_m, |
| size_t tile_l, |
| size_t tile_m, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range_i; i++) { |
| for (size_t j = 0; j < range_j; j++) { |
| for (size_t k = 0; k < range_k; k++) { |
| for (size_t l = 0; l < range_l; l += tile_l) { |
| for (size_t m = 0; m < range_m; m += tile_m) { |
| task(argument, i, j, k, l, m, |
| min(range_l - l, tile_l), min(range_m - m, tile_m)); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| void pthreadpool_parallelize_6d_tile_2d( |
| pthreadpool_t threadpool, |
| pthreadpool_task_6d_tile_2d_t task, |
| void* argument, |
| size_t range_i, |
| size_t range_j, |
| size_t range_k, |
| size_t range_l, |
| size_t range_m, |
| size_t range_n, |
| size_t tile_m, |
| size_t tile_n, |
| uint32_t flags) |
| { |
| for (size_t i = 0; i < range_i; i++) { |
| for (size_t j = 0; j < range_j; j++) { |
| for (size_t k = 0; k < range_k; k++) { |
| for (size_t l = 0; l < range_l; l++) { |
| for (size_t m = 0; m < range_m; m += tile_m) { |
| for (size_t n = 0; n < range_n; n += tile_n) { |
| task(argument, i, j, k, l, m, n, |
| min(range_m - m, tile_m), min(range_n - n, tile_n)); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| void pthreadpool_destroy(struct pthreadpool* threadpool) { |
| } |