[Mono-bugs] [Bug 80602][Nor] Changed - Threads problem on SMP system (FreeBSD)
bugzilla-daemon at bugzilla.ximian.com
bugzilla-daemon at bugzilla.ximian.com
Thu Jan 25 12:28:06 EST 2007
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Changed by pneumann at gmail.com.
http://bugzilla.ximian.com/show_bug.cgi?id=80602
--- shadow/80602 2007-01-25 12:14:20.000000000 -0500
+++ shadow/80602.tmp.26564 2007-01-25 12:28:06.000000000 -0500
@@ -62,6 +62,26 @@
unref unused handle 0x57ec
------- Additional Comments From robertj at gmx.net 2007-01-25 12:14 -------
AFAIK, SCHED_ULE is still an experimental feature. Does the
problem occur with SCHED_UN as well?
+
+------- Additional Comments From pneumann at gmail.com 2007-01-25 12:28 -------
+Yes. It does with SCHED_4BSd too. Here is a little table, were the
+result of the test can be seen:
+
+
+CPU Kernel Kernel Scheduler libmap virtual_cpu Freq
+===========================================================================================
+AMD64/X2 6.2 4BSD normal 1 Ok
+AMD64/X2 6.2 4BSD normal 2 often
+AMD64/X2 6.2 4BSD thr 1 very often
+AMD64/X2 6.2 4BSD thr 2 very often
+AMD64/X2 6.2 ULE normal 1 Ok
+AMD64/X2 6.2 ULE normal 2 Almost Ok (few times)
+AMD64/X2 6.2 ULE thr 1 Almost Ok (few times)
+AMD64/X2 6.2 ULE thr 2 Almost Ok (few times)
+
+
+
+
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