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| author | Pádraig Brady <P@draigBrady.com> | 2010-12-18 05:27:46 +0000 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2010-12-19 00:33:45 +0000 |
| commit | 0e181024c00b746a930aab6a0cfd9162d7b67ae4 (patch) | |
| tree | 994336fac3c2c31ab31fa7b1b8700eb12c114243 /src/cp.c | |
| parent | eea8e7530bf3c469dd7f4e598c993ff7fb4574e9 (diff) | |
| download | coreutils-0e181024c00b746a930aab6a0cfd9162d7b67ae4.tar.xz | |
sort: use at most 8 threads by default
* src/sort.c (main): If --parallel isn't specified,
restrict the number of threads to 8 by default.
If the --parallel option is specified, then
allow any number of threads to be set, independent
of the number of processors on the system.
* doc/coreutils.texi (sort invocation): Document the changes
to determining the number of threads to use.
Mention the memory overhead when using multiple threads.
* tests/misc/sort-spinlock-abuse: Allow single core
systems that support pthreads.
* tests/misc/sort-stale-thread-mem: Likewise.
* tests/misc/sort-unique-segv: Likewise.
* NEWS: Mention the change in behaviour.
Diffstat (limited to 'src/cp.c')
0 files changed, 0 insertions, 0 deletions