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WIP: Fast implementation of reduction along dims #5294

Merged
merged 12 commits into from
Jan 5, 2014
Merged

WIP: Fast implementation of reduction along dims #5294

merged 12 commits into from
Jan 5, 2014

Commits on Jan 2, 2014

  1. move reducedim related stuff to a separate file

    @lindahua
    lindahua committed Jan 2, 2014
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  2. move reducedim codes from array.jl to reducedim.jl

    @lindahua
    lindahua committed Jan 2, 2014
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Commits on Jan 3, 2014

  1. more efficient implementation of reduced_dims

    @lindahua
    lindahua committed Jan 3, 2014
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Commits on Jan 4, 2014

  1. Fast sum along dimensions over contiguous arrays

    @lindahua
    lindahua committed Jan 4, 2014
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  2. specialized for cases with region being an integer

    @lindahua
    lindahua committed Jan 4, 2014
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  3. some tuning of the vector kernels

    @lindahua
    lindahua committed Jan 4, 2014
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  4. allow specify the result type of sum.

    @lindahua
    lindahua committed Jan 4, 2014
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  5. allow minimum and maximum over a subvector

    @lindahua
    lindahua committed Jan 4, 2014
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  6. apply the new reduction framework to maximum & minimum

    @lindahua
    lindahua committed Jan 4, 2014
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  7. apply new reduction framework to prod

    @lindahua
    lindahua committed Jan 4, 2014
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  8. updates to the maximum & minimum codes

    @lindahua
    lindahua committed Jan 4, 2014
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  9. more flexible code generation functions 

    Now the code-gen allows generating reduction functions that may contain more than one input arrays.
    @lindahua
    lindahua committed Jan 4, 2014
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