diff options
Diffstat (limited to 'polly/test/CodeGen/matmul_vec.c')
| -rw-r--r-- | polly/test/CodeGen/matmul_vec.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/polly/test/CodeGen/matmul_vec.c b/polly/test/CodeGen/matmul_vec.c deleted file mode 100644 index ade07d079bf..00000000000 --- a/polly/test/CodeGen/matmul_vec.c +++ /dev/null @@ -1,46 +0,0 @@ -#define M 1024 -#define N 1024 -#define K 1024 -float A[K][M]; -float B[N][K]; -float C[M][N]; -/* -void matmul_vec(void) { - int i, j, k; - - - /* With much unrolling - for (i=0;i<=M;i++) - for (j=0;j<=N;j+=4) - for (k=0;k<=K;k+=8) - for (kk=k;kk<=k+7;kk++) - for (jj=j;jj<=j+3;jj++) - C[i][jj] += A[kk][i] * B[jj][kk]; - vec_load splat scalar_load - */ - /* Without unrolling - for (i=0;i<=M;i++) - for (j=0;j<=N;j+=4) - for (k=0;k<=K;k++) - for (jj=j;jj<=j+3;jj++) - C[i][jj] += A[k][i] * B[jj][kk]; - vec_load splat scalar_load - / - -} -i*/ -int main() -{ - int i, j, k; - //matmul_vec(); - for(i=0; i<M/4; i++) - for(k=0; k<K; k++) { - for(j=0; j<N; j++) - C[i+0][j] += A[k][i+0] * B[j][k]; - C[i+1][j] += A[k][i+1] * B[j][k]; - C[i+2][j] += A[k][i+2] * B[j][k]; - C[i+3][j] += A[k][i+3] * B[j][k]; - } - - return A[42][42]; -} |

