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author | Christoph Helma <helma@in-silico.ch> | 2016-03-14 10:38:37 +0100 |
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committer | Christoph Helma <helma@in-silico.ch> | 2016-03-14 10:38:37 +0100 |
commit | 989f20ae58c3ecb0ce62bc4468c3dab2599637b3 (patch) | |
tree | 8d6b4e1a8b1a5318321889c343b96c20c39dc59b /ext/lazar | |
parent | 24b1524f20eccd3bfd59171f1f7151fcc272a427 (diff) |
getconf for number of cores
Diffstat (limited to 'ext/lazar')
-rw-r--r-- | ext/lazar/extconf.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/lazar/extconf.rb b/ext/lazar/extconf.rb index f466afb..edb960a 100644 --- a/ext/lazar/extconf.rb +++ b/ext/lazar/extconf.rb @@ -17,7 +17,7 @@ lib_dir = File.join openbabel_dir, "lib", "openbabel" ruby_src_dir = File.join src_dir, "scripts", "ruby" begin - nr_processors = `grep processor /proc/cpuinfo | wc -l` # speed up compilation, Linux only + nr_processors = `getconf _NPROCESSORS_ONLN`.to_i # should be POSIX compatible rescue nr_processors = 1 end |