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Add vrmpy, vdmpy, improve vmpa on Hexagon #1825

Merged
merged 27 commits into from
Feb 16, 2017
Merged

Add vrmpy, vdmpy, improve vmpa on Hexagon #1825

merged 27 commits into from
Feb 16, 2017

Commits on Feb 8, 2017

  1. Add support for some vdmpy and vrmpy instructions.

    @dsharletg
    dsharletg committed Feb 8, 2017
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Commits on Feb 9, 2017

  1. Many vmpa, vdmpy, vrmpy instructions now generating, but fragile.

    @dsharletg
    dsharletg committed Feb 9, 2017
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  2. Use small vectors to pass scalar multiply arguments.

    @dsharletg
    dsharletg committed Feb 9, 2017
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  3. Add simplifications for Shuffle.

    @dsharletg
    dsharletg committed Feb 9, 2017
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  4. Handle horizontal reductions in call_intrin.

    @dsharletg
    dsharletg committed Feb 9, 2017
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  5. Pass scalar multipliers via scalars instead of short vectors.

    @dsharletg
    dsharletg committed Feb 9, 2017
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  6. Add Hexagon matrix multiply example app.

    @dsharletg
    dsharletg committed Feb 9, 2017
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  7. Merge branch 'master' of https://github.com/halide/Halide into hvx-vrmpy

    @dsharletg
    dsharletg committed Feb 9, 2017
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Commits on Feb 10, 2017

  1. Don't reinterpret vector operands as scalars.

    @dsharletg
    dsharletg committed Feb 10, 2017
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  2. Fix a few issues with 16 bit vrmpy results.

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    dsharletg committed Feb 10, 2017
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  3. Only generate vrmpy for 16 bit results when the operands interleave.

    @dsharletg
    dsharletg committed Feb 10, 2017
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  4. Fast matrix multiply on HVX.

    @dsharletg
    dsharletg committed Feb 10, 2017
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  5. More straightforward schedule for swizzling.

    @dsharletg
    dsharletg committed Feb 10, 2017
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  6. Remove straggler Var.

    @dsharletg
    dsharletg committed Feb 10, 2017
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  7. Simpler schedule, with comments.

    @dsharletg
    dsharletg committed Feb 10, 2017
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  8. Simplify shuffles with equal vectors, not just the same vectors.

    @dsharletg
    dsharletg committed Feb 10, 2017
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  9. Don't simplify concatenated vector loads.

    @dsharletg
    dsharletg committed Feb 10, 2017
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  10. Merge branch 'master' of https://github.com/halide/Halide into hvx-vrmpy

    @dsharletg
    dsharletg committed Feb 10, 2017
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  11. Require less alignment on the k dimension.

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    dsharletg committed Feb 10, 2017
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Commits on Feb 13, 2017

  1. Better implementation of finding operands for horizontally reducing 

    multiply-adds.
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    dsharletg committed Feb 13, 2017
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  2. Merge branch 'master' of https://github.com/halide/Halide into hvx-vrmpy

    @dsharletg
    dsharletg committed Feb 13, 2017
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Commits on Feb 14, 2017

  1. Modernize hexagon_matmul app.

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    dsharletg committed Feb 14, 2017
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  2. Merge branch 'master' of https://github.com/halide/Halide into hvx-vrmpy

    @dsharletg
    dsharletg committed Feb 14, 2017
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  3. Add alternative pattern for vrmpy.

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    dsharletg committed Feb 14, 2017
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  4. Use more concise pattern for vrmpy tests.

    @dsharletg
    dsharletg committed Feb 14, 2017
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  5. Remove dead code, improve comment.

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    dsharletg committed Feb 14, 2017
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Commits on Feb 15, 2017

  1. Fix mutator crash after #1844.

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    dsharletg committed Feb 15, 2017
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