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authorrealtradam <[email protected]>2023-04-12 15:55:33 -0400
committerrealtradam <[email protected]>2023-04-12 15:55:33 -0400
commit0841165881871ee01b782129be681209aeed2423 (patch)
tree8a76b61dcaab381b6b42305201ae8b6259f6b6c0 /misc/examples/random.c
parent554f3e8acf7855b5d6a90cc68cefb7445460b03c (diff)
parent0516aa3ae823ed9a22b2c5f776948c8447c32c31 (diff)
downloadSTC-modified-0841165881871ee01b782129be681209aeed2423.tar.gz
STC-modified-0841165881871ee01b782129be681209aeed2423.zip
Merge branch 'master' into modified
Diffstat (limited to 'misc/examples/random.c')
-rw-r--r--misc/examples/random.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/misc/examples/random.c b/misc/examples/random.c
index e27279a0..ea9c483e 100644
--- a/misc/examples/random.c
+++ b/misc/examples/random.c
@@ -1,12 +1,12 @@
#include <stdio.h>
#include <time.h>
-#include <stc/crandom.h>
+#include <stc/crand.h>
int main()
{
const size_t N = 1000000000;
const uint64_t seed = (uint64_t)time(NULL), range = 1000000;
- stc64_t rng = stc64_new(seed);
+ crand_t rng = crand_init(seed);
int64_t sum;
clock_t diff, before;
@@ -15,28 +15,28 @@ int main()
sum = 0;
before = clock();
c_forrange (N) {
- sum += (uint32_t)stc64_rand(&rng);
+ sum += (uint32_t)crand_u64(&rng);
}
diff = clock() - before;
printf("full range\t\t: %f secs, %" c_ZI ", avg: %f\n",
(float)diff / CLOCKS_PER_SEC, N, (float)sum / (float)N);
- stc64_uniform_t dist1 = stc64_uniform_new(0, range);
- rng = stc64_new(seed);
+ crand_unif_t dist1 = crand_unif_init(0, range);
+ rng = crand_init(seed);
sum = 0;
before = clock();
c_forrange (N) {
- sum += stc64_uniform(&rng, &dist1); // unbiased
+ sum += crand_unif(&rng, &dist1); // unbiased
}
diff = clock() - before;
printf("unbiased 0-%" PRIu64 "\t: %f secs, %" c_ZI ", avg: %f\n",
range, (float)diff/CLOCKS_PER_SEC, N, (float)sum / (float)N);
sum = 0;
- rng = stc64_new(seed);
+ rng = crand_init(seed);
before = clock();
c_forrange (N) {
- sum += (int64_t)(stc64_rand(&rng) % (range + 1)); // biased
+ sum += (int64_t)(crand_u64(&rng) % (range + 1)); // biased
}
diff = clock() - before;
printf("biased 0-%" PRIu64 " \t: %f secs, %" c_ZI ", avg: %f\n",