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Investigate use of new GOAMD64 flag inside our docker images #263

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qmuntal opened this issue Nov 4, 2021 · 0 comments
Open

Investigate use of new GOAMD64 flag inside our docker images #263

qmuntal opened this issue Nov 4, 2021 · 0 comments
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@jaredpar @dagood

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qmuntal commented Nov 4, 2021

Go 1.18 will most likely contain a new set of micro-architecture optimizations for amd64 architectures activated by the GOAMD64 environment flag. This features is tracked in golang/go#45453 and the different levels are documented here: https://en.wikipedia.org/wiki/X86-64#Microarchitecture_levels.

We should see which level applies to our docker images and also gain some knowledge for recommending its use internally.
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@jaredpar @qmuntal @dagood