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RRZE-HPC / kerncraft

Loop Kernel Analysis and Performance Modeling Toolkit
GNU Affero General Public License v3.0
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likwid_bench_auto problems #46

Closed hanneserdmann closed 7 years ago

hanneserdmann commented 7 years ago

I'm trying to generate a machine file for an Intel Skylake CPU (I5-6600) and continue to run into problems. Using Python 2.7.9 I installed the latest Kerncraft version with pip.

There is a typo in the current likwid_bench_auto.py:48

'cores per NUMA domain': codes_per_numa_domain,

There also seem to be problems with the PrefixedUnit type in lines 232 and 233. Sadly the script stops with an error.

sizes_per_core = [t/cores[i] for i, t in enumerate(total_sizes)] sizes_per_thread = [t/threads[i] for i, t in enumerate(total_sizes)]

Error:

./likwid_bench_auto > mf.yml Traceback (most recent call last): File "./likwid_bench_auto", line 11, in sys.exit(main()) File "/mnt/home/stud-erha1011/workspace/kerncraft/kerncraft_env/local/lib/python2.7/site-packages/kerncraft/likwid_bench_auto.py", line 206, in main sizes_per_core = [t/cores[i] for i, t in enumerate(total_sizes)] TypeError: unsupported operand type(s) for /: 'PrefixedUnit' and 'int'

cod3monk commented 7 years ago

If problems persist, please reopen. I have also added a test case to spot problems earlier in likwid_bench_auto.