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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-04-20 14:06:21 +0200 |
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| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2020-04-20 14:06:21 +0200 |
| commit | 168393089024b5f926836cb813fddf14e6b6e4d4 (patch) | |
| tree | 5d018198dc26be847544f162b87ad3dcecbab479 /test/c/perlin.c | |
| parent | 633b72565b022f159526338b5bbb9fcac86dfd2b (diff) | |
| parent | b3431b1d9ee5121883d307cff0b62b7e53369891 (diff) | |
| download | compcert-kvx-168393089024b5f926836cb813fddf14e6b6e4d4.tar.gz compcert-kvx-168393089024b5f926836cb813fddf14e6b6e4d4.zip | |
Merge remote-tracking branch 'origin/mppa-work' into mppa-fast-div
(unfinished)
Diffstat (limited to 'test/c/perlin.c')
| -rw-r--r-- | test/c/perlin.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/test/c/perlin.c b/test/c/perlin.c index e7bbd22d..29ebf964 100644 --- a/test/c/perlin.c +++ b/test/c/perlin.c @@ -63,13 +63,22 @@ static void init(void) { p[256+i] = p[i] = permutation[i]; } +#ifdef __K1C__ +#define INCREMENT 0.5 +#define MIN -3.0 +#define MAX 3.0 +#else +#define INCREMENT 0.1 +#define MIN -5.0 +#define MAX 5.0 +#endif int main(int argc, char ** argv) { init(); double x, y, z, sum = 0.0; - for (x = -5.0; x < 5.0; x += 0.1) - for (y = -5.0; y < 5.0; y += 0.1) - for (z = -5.0; z < 5.0; z += 0.1) + for (x = MIN; x < MAX; x += INCREMENT) + for (y = MIN; y < MAX; y += INCREMENT) + for (z = MIN; z < MAX; z += INCREMENT) sum += noise(x, y, z); printf("%.4e\n", sum); |