diff options
Diffstat (limited to 'test-chill/test-cases/examples/cuda-chill/mpeg4.c')
| -rwxr-xr-x | test-chill/test-cases/examples/cuda-chill/mpeg4.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test-chill/test-cases/examples/cuda-chill/mpeg4.c b/test-chill/test-cases/examples/cuda-chill/mpeg4.c new file mode 100755 index 0000000..7f83bf7 --- /dev/null +++ b/test-chill/test-cases/examples/cuda-chill/mpeg4.c @@ -0,0 +1,23 @@ +#define N1 4096 +#define N2 4096 +#define WINDOW_SIZE 16 + +void mpeg4_cpu(float result[N1][N2], float prev[N2+WINDOW_SIZE][N2+WINDOW_SIZE], float curr[WINDOW_SIZE*WINDOW_SIZE]) +{ + unsigned int i; + unsigned int j; + unsigned int k; + unsigned int l; + + for ( i = 0; i < N1; ++i) + for ( j = 0; j < N2; ++j) + for ( k = 0; k < WINDOW_SIZE; ++k) + for ( l = 0; l < WINDOW_SIZE; ++l) + result[i][j] += prev[i+k][j+l] * curr[k*WINDOW_SIZE+l]; + + + + + +} + |