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642cd51102
This patch fixes a bug which prevents building libthr without _PTHREADS_INVARIANTS defined. The default remains to build libthr with -D_PTHREADS_INVARIANTS. However, with this patch, if one builds libthr with WITHOUT_PTHREADS_ASSERTIONS=true then the latency to acquire+release a default pthread mutex is reduced by roughly 5%, and a robust mutex by roughly 18% (as measured by a simple synthetic test on a Xeon E5-2697a based machine). Reviewed by: jhb, kib, mjg MFC after: 1 week Differential revision: https://reviews.freebsd.org/D40900 |
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| boot | ||
| bsdbox | ||
| build | ||
| bus_space | ||
| coccinelle | ||
| debugscripts | ||
| diag | ||
| ifnet | ||
| kerneldoc | ||
| LibraryReport | ||
| lua | ||
| pkgbase | ||
| regression | ||
| sched | ||
| test | ||
| tools | ||
| uma/smrstress | ||
| install.sh | ||
| make_libdeps.sh | ||
| README | ||
| tinder.sh | ||
$FreeBSD$ This directory tree contains tools used for the maintenance and testing of FreeBSD. There is no toplevel Makefile structure since these tools are not meant to be built as part of the standard system, though there may be individual Makefiles in some of the subdirs. Please read the README files in the subdirs for further information.