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@kshyatt kshyatt commented Aug 20, 2025

CUDA wrapper is done but AMD is on the way, DO NOT merge yet.

Ready for review! Added support for the various symmetric eigensolving methods on CUDA and AMD.

@kshyatt kshyatt requested a review from lkdvos August 20, 2025 10:41
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codecov bot commented Aug 20, 2025

Codecov Report

❌ Patch coverage is 89.24731% with 20 lines in your changes missing coverage. Please review.

Files with missing lines Patch % Lines
ext/MatrixAlgebraKitAMDGPUExt/yarocsolver.jl 91.39% 8 Missing ⚠️
src/implementations/eigh.jl 81.81% 6 Missing ⚠️
...ixAlgebraKitAMDGPUExt/MatrixAlgebraKitAMDGPUExt.jl 66.66% 2 Missing ⚠️
...MatrixAlgebraKitCUDAExt/MatrixAlgebraKitCUDAExt.jl 50.00% 2 Missing ⚠️
src/yalapack.jl 0.00% 2 Missing ⚠️
Files with missing lines Coverage Δ
ext/MatrixAlgebraKitCUDAExt/yacusolver.jl 95.75% <100.00%> (+0.96%) ⬆️
src/MatrixAlgebraKit.jl 100.00% <ø> (ø)
src/implementations/svd.jl 93.77% <ø> (ø)
...ixAlgebraKitAMDGPUExt/MatrixAlgebraKitAMDGPUExt.jl 78.94% <66.66%> (-5.67%) ⬇️
...MatrixAlgebraKitCUDAExt/MatrixAlgebraKitCUDAExt.jl 72.72% <50.00%> (-5.06%) ⬇️
src/yalapack.jl 71.67% <0.00%> (ø)
src/implementations/eigh.jl 92.30% <81.81%> (-6.11%) ⬇️
ext/MatrixAlgebraKitAMDGPUExt/yarocsolver.jl 89.28% <91.39%> (+2.61%) ⬆️
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@lkdvos lkdvos marked this pull request as draft August 20, 2025 12:41
@kshyatt kshyatt marked this pull request as ready for review August 20, 2025 12:56
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kshyatt commented Aug 20, 2025

Now that the AMD stuff is in, this can probably be reviewed (once CI passes)

@kshyatt kshyatt enabled auto-merge (squash) August 20, 2025 13:49
@kshyatt kshyatt changed the title [WIP] Support eigh for GPU Support eigh for GPU Aug 20, 2025
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Nice, looks great!

@kshyatt kshyatt merged commit c9727e4 into main Aug 21, 2025
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@kshyatt kshyatt deleted the ksh/gpu_eigh branch August 21, 2025 09:41
il = first(irange)
iu = last(irange)
il = first(kwargs[:irange])
iu = last(kwargs[:irange])
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Nice catch, as this is indeed untested.

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4 participants