diff options
author | Nadesh Ramanathan <nadeshramanathan88@gmail.com> | 2020-11-10 19:48:00 +0000 |
---|---|---|
committer | Nadesh Ramanathan <nadeshramanathan88@gmail.com> | 2020-11-10 19:48:00 +0000 |
commit | ec0ca701ce3d4cb474334f65c8f86dbef4cdbad6 (patch) | |
tree | f819b7771e4c651fa1ea1405513bca5403cf4b68 /benchmarks/polybench-syn/linear-algebra/solvers | |
parent | 642f49756ee5555b29f5dcb4301bde229d515565 (diff) | |
download | vericert-ec0ca701ce3d4cb474334f65c8f86dbef4cdbad6.tar.gz vericert-ec0ca701ce3d4cb474334f65c8f86dbef4cdbad6.zip |
fixing lu
Diffstat (limited to 'benchmarks/polybench-syn/linear-algebra/solvers')
-rw-r--r-- | benchmarks/polybench-syn/linear-algebra/solvers/lu.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/benchmarks/polybench-syn/linear-algebra/solvers/lu.c b/benchmarks/polybench-syn/linear-algebra/solvers/lu.c index 1cf07ea..7c8989f 100644 --- a/benchmarks/polybench-syn/linear-algebra/solvers/lu.c +++ b/benchmarks/polybench-syn/linear-algebra/solvers/lu.c @@ -14,6 +14,8 @@ //#include <string.h> //#include <math.h> +#include "../../include/misc.h" + #define plus(i) i = i + ONE static @@ -26,7 +28,7 @@ void init_array (int n, for (i = 0; i < n; plus(i)) { for (j = 0; j <= i; plus(j)) - A[i][j] = (int)(-j % n) / n + ONE; + A[i][j] = (-j % n )/ n + ONE; for (j = plus(i); j < n; plus(j)) { A[i][j] = 0; } @@ -82,13 +84,12 @@ void kernel_lu(int n, int i, j, k; int ONE = 1; -#pragma scop for (i = 0; i < n; plus(i)) { for (j = 0; j <i; plus(j)) { for (k = 0; k < j; plus(k)) { A[i][j] -= A[i][k] * A[k][j]; } - A[i][j] /= A[j][j]; + A[i][j] = sdivider(A[i][j], A[j][j]); } for (j = i; j < n; plus(j)) { for (k = 0; k < i; plus(k)) { @@ -96,7 +97,6 @@ void kernel_lu(int n, } } } -#pragma endscop } static @@ -128,19 +128,9 @@ int main() - //print_array(n, A); - // polybench_timer_start();; - - kernel_lu (n, A); - // polybench_timer_stop();; - // polybench_timer_print();; - - - - //if (argc > 42 && ! strcmp(argv[0], "")) return check_array(n, A); return 0; |