JackDoan 865dc9725c overlay/checksum: test each arch implementation directly ...

The correctness sweeps only exercised the public Checksum dispatcher, so
wherever it resolved to the gvisor fallback (non-AVX2 amd64, fallback
architectures) the suite compared gvisor against itself and the AVX2
assembly went untested -- silently green. Per-arch export_test.go files
now enumerate the hand-written implementations and every sweep runs
against the dispatcher plus each of them, skipping with an explicit
message when the running CPU can't execute one.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-27 16:21:10 -05:00

..

checksum_amd64.go

switch to ASM vector checksum

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checksum_amd64.s

switch to ASM vector checksum

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checksum_arm64.go

switch to ASM vector checksum

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checksum_arm64.s

switch to ASM vector checksum

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checksum_fallback.go

switch to ASM vector checksum

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checksum_test.go

overlay/checksum: test each arch implementation directly

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export_amd64_test.go

overlay/checksum: test each arch implementation directly

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export_arm64_test.go

overlay/checksum: test each arch implementation directly

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export_fallback_test.go

overlay/checksum: test each arch implementation directly

2026-07-27 16:21:10 -05:00