GCC 11 Intel Rocket Lake Compiler Optimization Levels

Tests 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 2106133-IB-COMPILERO81
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
-O0
June 10 2021
  3 Hours, 14 Minutes
-Og
June 11 2021
  2 Hours, 27 Minutes
-O1
June 10 2021
  2 Hours, 37 Minutes
-O2
June 11 2021
  2 Hours, 23 Minutes
-O2 -flto
June 11 2021
  2 Hours, 25 Minutes
-O2 -march=native
June 11 2021
  2 Hours, 22 Minutes
-O3
June 12 2021
  2 Hours, 21 Minutes
-O3 -flto
June 12 2021
  2 Hours, 29 Minutes
-O3 -march=native
June 09 2021
  2 Hours, 32 Minutes
-O3 -march=native -flto
June 12 2021
  2 Hours, 28 Minutes
-Ofast
June 13 2021
  2 Hours, 18 Minutes
-Ofast -march=native
June 13 2021
  2 Hours, 16 Minutes
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  2 Hours, 29 Minutes

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