On Thu, May 29, 2014 at 09:05:16AM +0900, Mike Hommey wrote: > On Wed, May 28, 2014 at 11:11:52AM -0700, Jason Evans wrote: > > On May 27, 2014, at 8:38 PM, Mike Hommey <mh+jemal...@glandium.org> > > wrote: > > > On Tue, May 27, 2014 at 04:10:39PM -0700, Jason Evans wrote: > > >>> As for running tests, the following unit tests crash: - ckh - > > >>> rtree - tsd > > >>> > > >>> They all crash in malloc_tsd_malloc, which is fishy. > > >> > > >> Probably a bootstrapping order issue, but I don't have any concrete > > >> guesses as to how it's failing. > > > > > > And it is. It is caused by those tests assuming that jemalloc is > > > initialized as a side effect of the constructor added in > > > 20f1fc95adb35ea63dc61f47f2b0ffbd37d39f32, which doesn't run on msvc > > > builds, and is not needed since there is no fork(). > > > > > > Do you think it's better to make jemalloc initialize itself on msvc > > > builds anyways, or to make those tests explicitely initialize > > > jemalloc? > > > > I just made a small change to the test harness to address this: > > > > > > https://github.com/jemalloc/jemalloc/commit/26f44df742893306a53a90328e15a62ed11b9e57 > > > > I'd rather initialization be automatic so that we don't run into this > > sort of test fragility in the future. Let me know if the diff doesn't > > do the right thing for some reason. > > So, interestingly, this makes SFMT work, while calling malloc_init from > _init_init_lock makes it crash.
Turns out something else might have make it miraculously work, because I have a MSVC 2013 build that's back to the old crash I was getting in SFMT. Mike _______________________________________________ jemalloc-discuss mailing list jemalloc-discuss@canonware.com http://www.canonware.com/mailman/listinfo/jemalloc-discuss
