Simd Models #1
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maximebuyse
requested changes
Jul 10, 2025
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
maximebuyse
approved these changes
Jul 15, 2025
Co-authored-by: maximebuyse <[email protected]>
Co-authored-by: maximebuyse <[email protected]>
maximebuyse
reviewed
Jul 16, 2025
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| # testable-simd-models | |||
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The README looks good to me, it is clear and concise. The example takes a lot of space though, mostly because of the enumeration of masks. Maybe we could shorten it, for example cutting the middle values for the masks and adding a ...
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Solution to challenge 15, via cryspen-ext/core-models:simd-debug
Resolves model-checking#173
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.
This PR provides testable models for
core::archintrinsics, including abstractions to streamline the process of implementing these intrinsics and their tests. Currently there are 256 x86 intrinsics modelled, and 181 aarch64 intrinsics modelled.This PR also updates the nightly version from 2024-11-03 to 2025-06-30. This is because in the 2024-11-03 version, there are bugs in the implementation of two intrinsics, specifically
_mm256_alignr_epi8and_mm256_bsrli_epi128. The latter of these bugs was fixed with the 2025-06-30 version, while the prior one was done sometime earlier, but after 2024-11-03.