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trandcounts.c: fix deterministic output on OpenBSD - numtools - perform numeric… |
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git clone git://src.adamsgaard.dk/numtools |
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--- |
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commit bc0de099a997dd7945d335a8eebd947d50d61f42 |
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parent 5eb7b1d9e6225ae95a465c415705fc40f51f7523 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Thu, 5 May 2022 13:26:53 +0200 |
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randcounts.c: fix deterministic output on OpenBSD |
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Diffstat: |
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M randcounts.c | 6 ++++++ |
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1 file changed, 6 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/randcounts.c b/randcounts.c |
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t@@ -67,11 +67,17 @@ main(int argc, char *argv[]) |
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errx(1, "weights do not sum to 1 (%g)", weightsum); |
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if (s) |
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+#ifdef __OpenBSD__ |
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+ srand48_deterministic(seed); |
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+#else |
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srand48(seed); |
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+#endif |
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+#ifndef __OpenBSD__ |
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else { |
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gettimeofday(&t1, NULL); |
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srand48(t1.tv_sec * t1.tv_usec); /* Caveat: identical seed for… |
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} |
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+#endif |
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for (j = 0; j < n; j++) { |
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val = drand48(); |
