[zorg] r282140 - [Zorg] Change ARM performance bot parameters

[Renato Golin via llvm-commits]

Author: rengolin
Date: Thu Sep 22 03:01:44 2016
New Revision: 282140

URL: http://llvm.org/viewvc/llvm-project?rev=282140&view=rev
Log:
[Zorg] Change ARM performance bot parameters

Making it test Thumb2, not ARM and tasksetting it to CPU 1, since 0 is
a big.LITTLE and could fall down on the A7. Also reducing the number of
samples to 3, since it's not a more stable hardware / OS.

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=282140&r1=282139&r2=282140&view=diff
==============================================================================
--- zorg/trunk/buildbot/osuosl/master/config/builders.py (original)
+++ zorg/trunk/buildbot/osuosl/master/config/builders.py Thu Sep 22 03:01:44 2016
@@ -163,16 +163,17 @@ def _get_clang_builders():
                       useTwoStage=False,
                       runTestSuite=True,
                       env={'PATH':'/usr/lib/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'},
-                      nt_flags=['--cflag', '-mcpu=cortex-a15',
+                      nt_flags=['--cflag', '-mcpu=cortex-a15 -mthumb',
                                 '--threads=1', '--build-threads=4', '--use-perf',
-                                '--benchmarking-only', '--multisample=8',
-                                '--exclude-stat-from-submission=compile'],
+                                '--benchmarking-only', '--multisample=3',
+                                '--exclude-stat-from-submission=compile',
+                                '--make-param=RUNUNDER=taskset -c 1'],
                       extra_cmake_args=["-DCMAKE_C_FLAGS='-mcpu=cortex-a15'",
                                         "-DCMAKE_CXX_FLAGS='-mcpu=cortex-a15'",
                                         "-DLLVM_TARGETS_TO_BUILD='ARM'",
                                         "-DLLVM_PARALLEL_LINK_JOBS=2"],
                       submitURL='http://llvm.org/perf/submitRun',
-                      testerName='LNT-ARMv7-A15-O3')},
+                      testerName='LNT-Thumbv7-A15-O3')},
 
         # Cortex-A15 LNT test-suite in test-only mode
         {'name' : "clang-native-arm-lnt",