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Use Profile-Guided Optimization (PGO) to speedup programs (e.g. migrations) by up to ~14% #3303

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fxamacker opened this issue May 1, 2024 · 0 comments

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fxamacker commented May 1, 2024 •

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The Go compiler supports profile-guided optimization (PGO).

Go 1.20 - PGO is a new preview feature
Go 1.21 - PGO is ready for general use and improved
Go 1.22 - PGO is ready for general use and further improved

Go release notes mentioned 2-14% speedup by using PGO but it might be better than that in some cases as it improves.

Updates these (and maybe others):

I opened this here in onflow/cadence because Epic #3297 mentions hardware, multiple machines, etc. to speedup migrations.

fxamacker added the Performance label

j1010001 mentioned this issue

Epic - Migration optimization #3297

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