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authorDeterminant <[email protected]>2015-06-22 19:01:29 +0800
committerDeterminant <[email protected]>2015-06-22 19:01:29 +0800
commit2497fd9e7a0fae5ee4887890d7a312e0e08a93b8 (patch)
tree382f97575bd2df9ee6abb1662b11b279fc22d72b /matrix/cumatrix.c
parent196e9b48a3541caccdffc5743001cced70667091 (diff)
major change: use luarocks to manage project
Diffstat (limited to 'matrix/cumatrix.c')
-rw-r--r--matrix/cumatrix.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/matrix/cumatrix.c b/matrix/cumatrix.c
deleted file mode 100644
index af34fb4..0000000
--- a/matrix/cumatrix.c
+++ /dev/null
@@ -1,87 +0,0 @@
-#define NERV_GENERIC_CUMATRIX
-#include "../common.h"
-#include "cuda_helper.h"
-#include <string.h>
-#define PROFILE_HASHMAP_SIZE 123457
-static cublasHandle_t cublas_handle;
-static cudaEvent_t profile_start, profile_stop;
-static HashMap *profile;
-
-static int print_profile(lua_State *L) {
- (void)L;
- size_t i;
- fprintf(stderr, "*** [nerv cumatrix profile] **\n");
- for (i = 0; i < profile->size; i++)
- {
- HashNode *ptr;
- for (ptr = profile->bucket[i]; ptr; ptr = ptr->next)
- {
- fprintf(stderr, "%s:\t%.6f\n", ptr->key, *(float *)ptr->val);
- }
- }
- return 0;
-}
-
-static int clear_profile(lua_State *L) {
- (void)L;
- hashmap_clear(profile);
- return 0;
-}
-
-void accu_profile(const char *name, float delta) {
- float *val = hashmap_getval(profile, name);
- if (!val)
- {
- val = malloc(sizeof(float));
- *val = 0;
- hashmap_setval(profile, name, val);
- }
- *val += delta;
-}
-
-static const luaL_Reg cumatrix_methods[] = {
- {"print_profile", print_profile},
- {"clear_profile", clear_profile},
- {NULL, NULL}
-};
-
-extern void nerv_matrix_cuda_float_init(lua_State *L);
-extern void nerv_matrix_cuda_double_init(lua_State *L);
-
-void nerv_cumatrix_init(lua_State *L) {
- luaL_register(L, NULL, cumatrix_methods);
- cublasCreate(&cublas_handle);
- cudaEventCreate(&profile_start);
- cudaEventCreate(&profile_stop);
- profile = hashmap_create(PROFILE_HASHMAP_SIZE, bkdr_hash, strcmp);
- nerv_matrix_cuda_float_init(L);
- nerv_matrix_cuda_double_init(L);
-}
-
-#define MATRIX_USE_FLOAT
-#define cuda_matrix_(NAME) cuda_matrix_float_##NAME
-#define nerv_matrix_(NAME) nerv_matrix_cuda_float_##NAME
-#define cudak_(NAME) cudak_float_ ## NAME
-#define NERV_CUBLAS_(NAME) cublasS##NAME
-#define MATRIX_CUMATRIX_HOST_TNAME nerv_matrix_host_float_tname
-const char *nerv_matrix_(tname) = "nerv.CuMatrixFloat";
-#include "generic/cumatrix.c"
-#undef NERV_CUBLAS_
-#undef cudak_
-#undef nerv_matrix_
-#undef cuda_matrix_
-#undef MATRIX_USE_FLOAT
-#undef MATRIX_ELEM
-#undef MATRIX_ELEM_PTR
-#undef MATRIX_ELEM_FMT
-#undef MATRIX_ELEM_WRITE_FMT
-#undef MATRIX_CUMATRIX_HOST_TNAME
-
-#define MATRIX_USE_DOUBLE
-#define cuda_matrix_(NAME) cuda_matrix_double_##NAME
-#define nerv_matrix_(NAME) nerv_matrix_cuda_double_##NAME
-#define cudak_(NAME) cudak_double_ ## NAME
-#define NERV_CUBLAS_(NAME) cublasD##NAME
-#define MATRIX_CUMATRIX_HOST_TNAME nerv_matrix_host_double_tname
-const char *nerv_matrix_(tname) = "nerv.CuMatrixDouble";
-#include "generic/cumatrix.c"