GCC AMD Znver3 Compiler Optimization Levels

Benchmarks for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2012160-PTS-GCCZNVER86
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Date
Run
  Test
  Duration
-O2 -march=x86-64
December 15 2020
  1 Hour, 9 Minutes
-O3 -march=x86-64
December 14 2020
  1 Hour, 35 Minutes
-O3 -march=znver2
December 13 2020
  1 Hour, 5 Minutes
-O2 -march=znver3
December 15 2020
  55 Minutes
-O3 -march=znver3
December 13 2020
  1 Hour, 4 Minutes
-O2 -march=znver3 -flto
December 15 2020
  50 Minutes
-O3 -maech=znver3 -flto
December 14 2020
  54 Minutes
-Ofast -march=znver3 -flto
December 15 2020
  48 Minutes
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  1 Hour, 2 Minutes

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