Author: Armin Rigo <[email protected]>
Branch: copy-over-original2
Changeset: r431:23fd1341aaed
Date: 2013-07-24 16:56 +0200
http://bitbucket.org/pypy/stmgc/changeset/23fd1341aaed/
Log: Expand the explanation
diff --git a/c4/demo_random.c b/c4/demo_random.c
--- a/c4/demo_random.c
+++ b/c4/demo_random.c
@@ -727,11 +727,12 @@
{
int i, status;
- // seed changes daily
- // a bit pointless for now..
+ /* pick a random seed from the time in seconds.
+ A bit pointless for now... because the interleaving of the
+ threads is really random. */
default_seed = time(NULL);
- default_seed -= (default_seed % (3600 * 24));
-
+ printf("running with seed=%lld\n", (long long)default_seed);
+
for (i = 0; i < SHARED_ROOTS; i++) {
if (i % 3 == 0) {
shared_roots[i] = allocate_pseudoprebuilt_with_hash(
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