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git://sourceware.org/git/newlib-cygwin.git
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e0d48debed
* autoload.cc (GetLogicalProcessorInformationEx): Import.
(SetThreadGroupAffinity): Import.
* fhandler_proc.cc (add_size): New macro.
(get_msb): New inline function.
(mask_bits): Ditto.
(format_proc_cpuinfo): Drop handling of old CPUs. Check if we're
running on a OS version supporting porcessor groups. If so, use
SetThreadGroupAffinity to set thread affinity. Improve cache info
to include 3rd level cache on Intel CPUs. Improve multi core info.
* wincap.h (wincaps::has_processor_groups): New element.
* wincap.cc: Implement above element throughout.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
18 lines
393 B
Groff
18 lines
393 B
Groff
What's new:
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What changed:
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-------------
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Bug Fixes
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---------
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- Revert the following patch from 2.2.0:
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When started from a non-Cygwin process, check if $HOME starts with a
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slash (absolute POSIX path). Otherwise ignore it.
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- Fix output of /proc/cpuinfo in terms of cpu topology and cache size for
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modern CPUs and modern Windows OSes supporting more than 64 logical CPUs.
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