[ppc] Adjustments to jobs/-j for ppc buildbots

[seurer]

Summary

I moved some of the bots to a new machine and am adjusting the jobs parameters to take advantage of the new and freed up CPUs.

[gkistanova]

LGTM. I will commit it.

Thanks

Galina

buildbot/osuosl/master/config/builders.py

return [
                         stage2_config='Release',
                         extra_cmake_args=["-DLLVM_ENABLE_ASSERTIONS=ON"])},
 
         {'name' : "clang-ppc64-elf-linux",
          'slavenames' :["ppc64be-clang-lnt-test"],
          'builddir' :"clang-ppc64-1",
          'factory' : LNTBuilder.getLNTFactory(triple='ppc64-elf-linux1',
                                               nt_flags=['--cflag','-mcpu=native', '-j8'],
-                                              jobs=4,  use_pty_in_tests=True,
+                                              jobs=16,  use_pty_in_tests=True,
                                               testerName='O3-plain', run_cxx_tests=True)},
 
         {'name' : "clang-ppc64-elf-linux2",
          'slavenames' :["ppc64be-clang-multistage-test"],
          'builddir' :"clang-ppc64-2",
          'factory' : ClangBuilder.getClangBuildFactory(triple='ppc64-elf-linux',
                                                        useTwoStage=True, test=True,
                                                        checkout_compiler_rt=True,
                                                        stage1_config='Release+Asserts',
                                                        stage2_config='Release+Asserts')},
 
         {'name' : "ppc64le-clanglnt",
          'slavenames' :["ppc64le-clang-lnt-test"],
          'builddir' :"clang-lnt-ppc64le-1",
          'factory' : LNTBuilder.getLNTFactory(triple='ppc64le-elf-linux1',
-                                              nt_flags=['--cflag','-mcpu=native'],
-                                              jobs=4,  use_pty_in_tests=True,
+                                              nt_flags=['--cflag','-mcpu=native', '-j6'],
+                                              jobs=6,  use_pty_in_tests=True,
                                               testerName='ppc64le-plain', run_cxx_tests=True)},
 
         {'name' : "ppc64le-clang",
          'slavenames' :["ppc64le-clang-multistage-test"],
          'builddir' :"clang-ppc64le-1",
          'factory' : ClangBuilder.getClangBuildFactory(triple='ppc64le-elf-linux',
                                                        useTwoStage=True, test=True,
                                                        checkout_compiler_rt=True,

buildbot/osuosl/master/config/slaves.py

return [
 
         # Windows 7 Intel(R) Xeon(R) CPU E5-2680 (2.80GHz), 16GB of RAM
         create_slave("windows7-buildbot", properties={'jobs': 2}, max_builds=1),
 
         # LLVM Lab slaves
         create_slave("hpproliant1", properties={'jobs': 6}, max_builds=1),
 
         # POWER7 PowerPC big endian (powerpc64)
-        create_slave("ppc64be-llvm", properties={'jobs': 8}, max_builds=2),
-        create_slave("ppc64be-clang-lnt-test", properties={'jobs': 8}, max_builds=2),
-        create_slave("ppc64be-clang-multistage-test", properties={'jobs': 8}, max_builds=2),
+        create_slave("ppc64be-llvm", properties={'jobs': 8}, max_builds=1),
+        create_slave("ppc64be-clang-lnt-test", properties={'jobs': 16}, max_builds=1),
+        create_slave("ppc64be-clang-multistage-test", properties={'jobs': 16}, max_builds=1),
         create_slave("ppc64be-sanitizer", properties={'jobs': 8}, max_builds=1),
-        create_slave("ppc64be-llvm-quick", properties={'jobs': 8}, max_builds=2),
+        create_slave("ppc64be-llvm-quick", properties={'jobs': 8}, max_builds=1),
 
         # POWER 8 PowerPC little endian (powerpc64le)
         create_slave("ppc64le-llvm", properties={'jobs': 4}, max_builds=1),
-        create_slave("ppc64le-clang-lnt-test", properties={'jobs': 4}, max_builds=1),
-        create_slave("ppc64le-clang-multistage-test", properties={'jobs': 4}, max_builds=1),
+        create_slave("ppc64le-clang-lnt-test", properties={'jobs': 6}, max_builds=1),
+        create_slave("ppc64le-clang-multistage-test", properties={'jobs': 6}, max_builds=1),
         create_slave("ppc64le-sanitizer", properties={'jobs': 4}, max_builds=1),
 
         # Debian 86_64, 2 x 6-core Opteron 2.6 GHz
         create_slave("osu8", properties={'jobs' : 6}, max_builds=2),
 
         # Windows 6.1.7601 x86-64, Intel(R) Xeon(R) CPU E5-2680 0 @ 2.70GHz
         create_slave("hexagon-build-01", properties={'jobs': 4}, max_builds=2),