[#88925] [Ruby trunk Feature#15095] [PATCH] share VM stack between threads and fibers if identical — ko1@...
Issue #15095 has been updated by ko1 (Koichi Sasada).
4 messages
2018/09/09
[#88927] Re: [Ruby trunk Feature#15095] [PATCH] share VM stack between threads and fibers if identical
— Eric Wong <normalperson@...>
2018/09/09
[email protected] wrote:
[#88926] [Ruby trunk Feature#15095] [PATCH] share VM stack between threads and fibers if identical — ko1@...
Issue #15095 has been updated by ko1 (Koichi Sasada).
3 messages
2018/09/09
[#89218] [Ruby trunk Bug#15130] open-uri hangs on cygwin — duerst@...
SXNzdWUgIzE1MTMwIGhhcyBiZWVuIHVwZGF0ZWQgYnkgZHVlcnN0IChNYXJ0aW4gRMO8cnN0KS4K
5 messages
2018/09/30
[ruby-core:89010] Re: [Ruby trunk Bug#11174] threads memory leak
From:
Eric Wong <normalperson@...>
Date:
2018-09-14 11:25:13 UTC
List:
ruby-core #89010
> It seems specific to glibc That should be "glibc malloc"; and only old versions. The bug is fixed in glibc 2.28, at least; likely earlier. (glibc takes forever to build) It's present in 2.24-11+deb9 on Debian. MALLOC_ARENA_MAX=1 MALLOC_ARENA_TEST=1 does not seem to help. I forgot one other parameter which IS the culprit in older glibc versions: MALLOC_MMAP_THRESHOLD_=131072 # or whatever fixed value you want So the sliding mmap threshold was the problem in glibc; but it's fixed upstream, at least. Just have to wait for distros to roll it out... Unsubscribe: <mailto:[email protected]?subject=unsubscribe> <http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>