OpenCLTuner.cc should call store_sgemm intermittently

LeelaChessZero / lc0

The rewritten engine, originally for tensorflow. Now all other backends have been ported here.

GNU General Public License v3.0

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OpenCLTuner.cc should call store_sgemm intermittently #834

Closed croc54 closed 4 years ago

croc54 commented 5 years ago

With tune_exhaustive=true, lc0 hangs midway and all the effort is lost.. To prevent this leelaz_opencl_tuning should be written to everytime it finds a better configuration

Naphthalin commented 4 years ago

this is related to some problematic configurations apparently; @borg323 can you comment on that (and decide what to do with the issue)?

borg323 commented 4 years ago

Personally, I wouldn't trust one that didn't finish the tuning process: There are many buggy opencl drivers out there.