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AdaWorldAPI
ndarray
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Rust 1.99, cpu_guard, unsafe inventory, I8x16/U8x16 parity, SAFETY truth sweep
- #348
#348
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Oct 10, 2026
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Rust 1.99, cpu_guard, unsafe inventory, I8x16/U8x16 parity, SAFETY truth sweep
#348
AdaWorldAPI
merged 13 commits into
master
AdaWorldAPI/ndarray:master
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ccr-9f3b8075-74u47l
AdaWorldAPI/ndarray:ccr-9f3b8075-74u47l
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Commits on Oct 10, 2026
Add cpu_guard: report a build-vs-CPU mismatch before main instead of SIGILL
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Bump toolchain to Rust 1.99.0; keep the rust-version floor at 1.98.1
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Add an inventory of all 1,301 unsafe sites with verdicts and workarounds
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cpu_guard: mirror LLVM's host-feature gating (Apple AVX-512 state, xsave*)
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Expand sentinel-qa and amx-savant cards; scope the unsafe inventory
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Add I8x16 ops and U8x16 on every SIMD arm; scope cmp_gt outside G7
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Rewrite SAFETY comments that cited a pinned tier as caller obligations
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Fix I8x32::saturating_abs SAFETY comment: AVX2 is a caller obligation
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Gate cpu_guard_probe example on the std feature
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cpu_guard: cover every target feature a rustc CPU model can enable
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Fix the 1.99.0 release date and a blackboard table break
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Record the pre-AVX guard as an optional to-do
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cpu_guard: require AVX2 at startup on every x86_64 build
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