|
Last change
on this file was
13818,
checked in by westram, 10 years ago
|
- do not use more than 80% of cores
- run at least 2 jobs (on single cores)
|
-
Property svn:executable set to
*
|
|
File size:
401 bytes
|
| Line | |
|---|
| 1 | #!/usr/bin/perl |
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| 2 | |
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| 3 | # determines cores used by jenkins builds |
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| 4 | my $cores = `cat /proc/cpuinfo | grep processor | wc -l`; # no /proc/cpuinfo (e.g. on OSX) -> falls back to minimum |
|---|
| 5 | if ($cores<1) { $cores = 1; } |
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| 6 | |
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| 7 | my $usedcores = int($cores * 0.8); # reserve some cores for docker etc. |
|---|
| 8 | if ($usedcores<1) { $usedcores = 1; } |
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| 9 | |
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| 10 | my $jobs = ($usedcores < 2) ? 2 : $usedcores; # use at least 2 jobs |
|---|
| 11 | print "$jobs"; |
|---|
| 12 | |
|---|
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