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tests: Added automatic CPU count detection

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git-svn-id: http://pugixml.googlecode.com/svn/trunk@712 99668b35-9821-0410-8761-19e4c4f06640
This commit is contained in:
arseny.kapoulkine 2010-08-31 19:01:27 +00:00
parent cec7bfb54d
commit 0e4278ad3c
1 changed files with 15 additions and 1 deletions
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16
tests/autotest-local.pl
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@ -25,6 +25,15 @@ sub gcctoolset
return ($^O =~ /darwin/) ? ($gcc, "${gcc}_x64", "${gcc}_ppc") : (`uname -m` =~ /64/) ? ("${gcc}_x64") : ($gcc);
}
sub getcpucount
{
return $1 if ($^O =~ /linux/ && `cat /proc/cpuinfo` =~ /cpu cores\s*:\s*(\d+)/);
return $1 if ($^O =~ /freebsd|darwin/ && `sysctl -a` =~ /hw\.ncpu\s*:\s*(\d+)/);
return $1 - 1 if ($^O =~ /solaris/ && `mpstat | wc -l` =~ /(\d+)/);
undef;
}
@alltoolsets = ($^O =~ /MSWin/) ? (bcc, cw, dmc, ic8, ic9, ic9_x64, ic10, ic10_x64, ic11, ic11_x64, mingw34, mingw44, mingw45, mingw45_0x, mingw46_x64, msvc6, msvc7, msvc71, msvc8, msvc8_x64, msvc9, msvc9_x64, msvc10, msvc10_x64, xbox360, ps3_gcc, ps3_snc) : ($^O =~ /solaris/) ? (suncc, suncc_x64) : &gcctoolset();
$fast = scalar grep(/^fast$/, @ARGV);
@ -48,6 +57,11 @@ print "### autotest begin " . scalar localtime() . "\n";
# print SVN revision info
print "### autotest revision $1\n" if (`svn info` =~ /Revision:\s+(\d+)/);
# print CPU info
$cpucount = &getcpucount();
print "### autotest cpu $cpucount\n" if (defined $cpucount);
# build all configurations
%results = ();
@ -56,7 +70,7 @@ foreach $toolset (@toolsets)
my $cmdline = "jam";
# parallel build on non-windows platforms (since jam can't detect processor count)
$cmdline .= " -j6" if ($^O !~ /MSWin/);
$cmdline .= " -j$cpucount" if (defined $cpucount);
# add toolset
$cmdline .= " toolset=$toolset";