xz.git - XZ Utils

Age	Commit message (Collapse)	Author	Files	Lines
2019-12-31	tuklib_cpucores: Silence warnings from -Wsign-conversion.	Lasse Collin	1	-5/+5

2016-12-26	tuklib_cpucores: Add support for sched_getaffinity().	Lasse Collin	1	-0/+9
	It's available in glibc (GNU/Linux, GNU/kFreeBSD). It's better than sysconf(_SC_NPROCESSORS_ONLN) because sched_getaffinity() gives the number of cores available to the process instead of the total number of cores online. As a side effect, this commit fixes a bug on GNU/kFreeBSD where configure would detect the FreeBSD-specific cpuset_getaffinity() but it wouldn't actually work because on GNU/kFreeBSD it requires using -lfreebsd-glue when linking. Now the glibc-specific function will be used instead. Thanks to Sebastian Andrzej Siewior for the original patch and testing.
2015-02-10	tuklib_cpucores: Use cpuset_getaffinity() on FreeBSD if available.	Lasse Collin	1	-0/+18
	In FreeBSD, cpuset_getaffinity() is the preferred way to get the number of available cores. Thanks to Rui Paulo for the patch. I edited it slightly, but hopefully I didn't break anything.
2013-08-04	Fix the previous commit which broke the build.	Lasse Collin	1	-1/+1
	Apparently I didn't even compile-test the previous commit. Thanks to Christian Hesse.
2013-08-03	Windows: Add Windows support to tuklib_cpucores().	Lasse Collin	1	-1/+12
	It is used for Cygwin too. I'm not sure if that is a good or bad idea. Thanks to Vincent Torri.
2010-05-10	Updates to tuklib_physmem and tuklib_cpucores.	Lasse Collin	1	-2/+12
	Don't use #error to generate compile error, because some compilers actually don't take it as an error. This fixes tuklib_physmem on IRIX. Fix incorrect error check for sysconf() return values. Add AIX, HP-UX, and Tru64 specific code to detect the amount RAM. Add HP-UX specific code to detect the number of CPU cores. Thanks a lot to Peter O'Gorman for initial patches, testing, and debugging these fixes.
2010-01-12	Add IRIX-specific code to tuklib_physmem and tuklib_cpucores.	Lasse Collin	1	-0/+6
	This is untested but it will get tested soon and, if needed, fixed before 5.0.0. Thanks to Stuart Shelton.
2009-09-19	Various changes.	Lasse Collin	1	-0/+46
	Separate a few reusable components from XZ Utils specific code. The reusable code is now in "tuklib" modules. A few more could be separated still, e.g. bswap.h. Fix some bugs in lzmainfo. Fix physmem and cpucores code on OS/2. Thanks to Elbert Pol for help. Add OpenVMS support into physmem. Add a few #ifdefs to ease building XZ Utils on OpenVMS. Thanks to Jouk Jansen for the original patch.