Naoki Takashima lambdataro
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <ctype.h> | |
| typedef enum { | |
| TKN_INT, | |
| TKN_PLS, TKN_MNS, | |
| TKN_AST, TKN_SLS, TKN_PER, | |
| TKN_LP, TKN_RP, TKN_EOF | |
| } TokenId; |
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| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <string.h> | |
| #include <math.h> | |
| #include <time.h> | |
| #include <cblas.h> | |
| #define N 2000 | |
| static struct timespec ts_start, ts_stop; |
lambdataro
/ my_dgemm01.c
Created
March 3, 2015 16:16
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| void my_dgemm(int m, int n, int k, double alpha, double *a, int lda, | |
| double *b, int ldb, double beta, double *c, int ldc) | |
| { | |
| int i, j, l; | |
| for (i = 0; i < m; i++) { | |
| for (j = 0; j < n; j++) { | |
| c[i * ldc + j] *= beta; | |
| } | |
| } | |
| for (i = 0; i < m; i++) { |
lambdataro
/ my_dgemm2.c
Created
March 3, 2015 18:01
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| void my_dgemm(int m, int n, int k, double alpha, double *a, int lda, | |
| double *b, int ldb, double beta, double *c, int ldc) | |
| { | |
| int i, j, l; | |
| for (i = 0; i < m; i++) { | |
| for (j = 0; j < n; j++) { | |
| c[i * ldc + j] *= beta; | |
| } | |
| } | |
| for (i = 0; i < m; i++) { |
lambdataro
/ my_dgemm03.c
Created
March 3, 2015 20:22
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| #define BN 500 | |
| void my_dgemm(int m, int n, int k, double alpha, double *a, int lda, | |
| double *b, int ldb, double beta, double *c, int ldc) | |
| { | |
| int i, j, l; | |
| int ii, jj, ll; | |
| int max_ii, max_jj, max_ll; | |
| for (i = 0; i < m; i++) { |
lambdataro
/ my_dgemm04.c
Created
March 3, 2015 20:49
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| #define BN2 500 | |
| #define BN1 25 | |
| void my_dgemm(int m, int n, int k, double alpha, double *a, int lda, | |
| double *b, int ldb, double beta, double *c, int ldc) | |
| { | |
| int x, y; | |
| int i, j, l; | |
| int ii, jj, ll; | |
| int max_ii, max_jj, max_ll; |
lambdataro
/ my_dgemm05.c
Last active
August 29, 2015 14:16
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| #include <immintrin.h> | |
| #define BN2 480 | |
| #define BN1 48 | |
| void small_dgemm(double alpha, double *a, int lda, double *b, int ldb, | |
| double *c, int ldc) | |
| { | |
| int mm, nn, kk; | |
| for (mm = 0; mm < BN1; mm += 3) { |
lambdataro
/ my_dgemm06.c
Created
March 4, 2015 00:21
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| #include <immintrin.h> | |
| #define BN2 480 | |
| #define BN1 48 | |
| void small_dgemm(double alpha, double *a, int lda, double *b, int ldb, | |
| double *c, int ldc) | |
| { | |
| int mm, nn, kk; | |
| for (mm = 0; mm < BN1; mm += 3) { |
lambdataro
/ my_dgemm07.c
Created
March 4, 2015 11:23
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| #include <string.h> | |
| #include <immintrin.h> | |
| #define BN2 480 | |
| #define BN1 48 | |
| void small_dgemm(double alpha, double *a, int lda, double *b, int ldb, | |
| double *c, int ldc) | |
| { | |
| int mm, nn, kk; |
lambdataro
/ my_dgemm08.c
Created
March 4, 2015 16:35
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| #include <string.h> | |
| #include <immintrin.h> | |
| #define BN2 480 | |
| #define BN1 48 | |
| double *alloc_matrix(int height, int width); | |
| void free_matrix(double *matrix); | |
| void small_dgemm(double alpha, double *a, int lda, double *b, int ldb, |
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