| AUTHOR = "Autotest Team <autotest@test.kernel.org>" |
| TIME = "MEDIUM" |
| NAME = "Sample - Using oprofile - specific power5 options" |
| TEST_TYPE = "client" |
| TEST_CLASS = "Kernel" |
| TEST_CATEGORY = "Functional" |
| |
| DOC = """ |
| Runs our sleeptest (bogus test that only sleeps for a given amount of time), |
| while running the oprofile profilers, with and without special parameters |
| passed to the profiler. This particular control shows special features of |
| oprofile under power 5 cpu architecture. |
| """ |
| |
| import logging |
| |
| logging.info("Testing default event") |
| job.profilers.add('oprofile') |
| job.run_test('sleeptest', seconds=5, tag='default') |
| job.profilers.delete('oprofile') |
| |
| logging.info("Testing specified vmlinux") |
| job.profilers.add('oprofile', '/boot/vmlinux-autotest') |
| job.run_test('sleeptest', seconds=5, tag='vmlinux') |
| job.profilers.delete('oprofile') |
| |
| logging.info("Testing one event") |
| job.profilers.add('oprofile', None, ['PM_RUN_CYC_GRP153:100000']) |
| job.run_test('sleeptest', seconds=5, tag='one') |
| job.profilers.delete('oprofile') |
| |
| logging.info("Testing multiple events") |
| job.profilers.add('oprofile', None, |
| ['PM_RUN_CYC_GRP153:100000', 'PM_INST_CMPL_GRP153:10000']) |
| job.run_test('sleeptest', seconds=5, tag='multi') |
| job.profilers.delete('oprofile') |
| |
| logging.info("Testing other args") |
| job.profilers.add('oprofile', None, |
| ['PM_RUN_CYC_GRP153:150000', 'PM_INST_CMPL_GRP153:150000'], |
| '--callgraph=3') |
| job.run_test('sleeptest', seconds=5, tag='other') |
| job.profilers.delete('oprofile') |