[zorg] r260029 - Revert "Reduce parallelism in Polly openmp builder"

[Tobias Grosser via llvm-commits]

Author: grosser
Date: Sun Feb  7 06:47:21 2016
New Revision: 260029

URL: http://llvm.org/viewvc/llvm-project?rev=260029&view=rev
Log:
Revert "Reduce parallelism in Polly openmp builder"

This reverts commit https://llvm.org/svn/llvm-project/zorg/trunk@259996.
Instead of reducing the parallel builds, we reduce the number of
parallel threads that are run on the buildslave by running the
buildslave with OMP_NUM_THREADS=2. This resolves http://llvm.org/PR26434

Modified:
    zorg/trunk/buildbot/osuosl/master/config/builders.py

Modified: zorg/trunk/buildbot/osuosl/master/config/builders.py
URL: http://llvm.org/viewvc/llvm-project/zorg/trunk/buildbot/osuosl/master/config/builders.py?rev=260029&r1=260028&r2=260029&view=diff
==============================================================================
--- zorg/trunk/buildbot/osuosl/master/config/builders.py (original)
+++ zorg/trunk/buildbot/osuosl/master/config/builders.py Sun Feb  7 06:47:21 2016
@@ -481,7 +481,7 @@ def _get_polly_builders():
          'slavenames':["pollyperf6"],
          'builddir': "perf-x86_64-penryn-O3-polly-parallel-fast",
          'factory': PollyBuilder.getPollyLNTFactory(triple="x86_64-pc-linux-gnu",
-                                                    nt_flags=['--multisample=1', '--mllvm=-polly', '--mllvm=-polly-parallel', '-j2', '--cflag=-lgomp' ],
+                                                    nt_flags=['--multisample=1', '--mllvm=-polly', '--mllvm=-polly-parallel', '-j16', '--cflag=-lgomp' ],
                                                     reportBuildslave=False,
                                                     extra_cmake_args=['-DLLVM_ENABLE_ASSERTIONS=ON'],
                                                     package_cache="http://parkas1.inria.fr/packages",