[PD-dev] new filer objects & posix memlock
Tim Blechmann
TimBlechmann at gmx.net
Fri Oct 29 17:45:43 CEST 2004
hi miller ...
i'm curious about the new filer objects ... there is no denormal
protection ... are you sure, they are denormal safe?
also here is a patch to force the os not to overcommit memory (see man
mlockall):
--- s_inter.c 28 Oct 2004 09:09:39 -0000 1.1.1.2
+++ s_inter.c 29 Oct 2004 15:41:00 -0000
@@ -267,6 +267,13 @@
#endif
#ifdef _POSIX_MEMLOCK
+ /* tb: force memlock to physical memory { */
+ struct rlimit mlock_limit;
+ mlock_limit.rlim_cur=0;
+ mlock_limit.rlim_max=0;
+ setrlimit(RLIMIT_MEMLOCK,&mlock_limit);
+ /* } tb */
+
if (mlockall(MCL_FUTURE) != -1)
fprintf(stderr, "memory locking enabled.\n");
#endif
cheers ... tim
--
mailto:TimBlechmann at gmx.de ICQ: 96771783
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