diff options
Diffstat (limited to 'test/mppa/mmult/mmult.c')
-rw-r--r-- | test/mppa/mmult/mmult.c | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/test/mppa/mmult/mmult.c b/test/mppa/mmult/mmult.c index b674ca80..aeb91d48 100644 --- a/test/mppa/mmult/mmult.c +++ b/test/mppa/mmult/mmult.c @@ -1,5 +1,5 @@ -#include "../lib/types.h" -#include "../lib/prng.h" +#include "../prng/types.h" +#include "../prng/prng.h" #define __UNIT_TEST_MMULT__ @@ -10,24 +10,28 @@ #endif void mmult_row(uint64_t C[][SIZE], uint64_t A[][SIZE], uint64_t B[][SIZE]){ - for (int i = 0 ; i < SIZE ; i++) - for (int j = 0 ; j < SIZE ; j++) + int i, j, k; + + for (i = 0 ; i < SIZE ; i++) + for (j = 0 ; j < SIZE ; j++) C[i][j] = 0; - for (int i = 0 ; i < SIZE ; i++) - for (int j = 0 ; j < SIZE ; j++) - for (int k = 0 ; k < SIZE ; k++) + for (i = 0 ; i < SIZE ; i++) + for (j = 0 ; j < SIZE ; j++) + for (k = 0 ; k < SIZE ; k++) C[i][j] += A[i][k] * B[k][j]; } void mmult_col(uint64_t C[][SIZE], uint64_t A[][SIZE], uint64_t B[][SIZE]){ - for (int i = 0 ; i < SIZE ; i++) - for (int j = 0 ; j < SIZE ; j++) + int i, j, k; + + for (i = 0 ; i < SIZE ; i++) + for (j = 0 ; j < SIZE ; j++) C[i][j] = 0; - for (int k = 0 ; k < SIZE ; k++) - for (int i = 0 ; i < SIZE ; i++) - for (int j = 0 ; j < SIZE ; j++) + for (k = 0 ; k < SIZE ; k++) + for (i = 0 ; i < SIZE ; i++) + for (j = 0 ; j < SIZE ; j++) C[i][j] += A[i][k] * B[k][j]; } @@ -41,10 +45,11 @@ typedef struct mblock { void divac_mul(mblock *C, const mblock *A, const mblock *B){ const int size = C->imax - C->imin; + int i, j, k; - for (int i = 0 ; i < size ; i++) - for (int j = 0 ; j < size ; j++) - for (int k = 0 ; k < size ; k++) + for (i = 0 ; i < size ; i++) + for (j = 0 ; j < size ; j++) + for (k = 0 ; k < size ; k++) MAT_IJ(C, i, j) += MAT_IJ(A, i, k) * MAT_IJ(B, k, j); } @@ -119,9 +124,10 @@ static uint64_t A[SIZE][SIZE], B[SIZE][SIZE]; int main(void){ srand(42); + int i, j; - for (int i = 0 ; i < SIZE ; i++) - for (int j = 0 ; j < SIZE ; j++){ + for (i = 0 ; i < SIZE ; i++) + for (j = 0 ; j < SIZE ; j++){ A[i][j] = randlong(); B[i][j] = randlong(); } @@ -130,8 +136,8 @@ int main(void){ mmult_col(C2, A, B); mmult_divac(C3, A, B); - for (int i = 0 ; i < SIZE ; i++) - for (int j = 0 ; j < SIZE ; j++) + for (i = 0 ; i < SIZE ; i++) + for (j = 0 ; j < SIZE ; j++) if (!(C1[i][j] == C2[i][j] && C1[i][j] == C3[i][j])) return -1; |