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Autovectorization in Julia 101
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2
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275
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December 5, 2024
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Experiments with LoopVectorization and convolutions
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24
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763
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December 3, 2024
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Optimizing sums of products (dot products)
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17
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445
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September 24, 2024
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Vectorization of multivariate normal PDF
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1
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96
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June 26, 2024
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Failure to vectorize 8 Int64 multiplies when 8 Float64 multiplies vectorize
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8
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410
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May 31, 2024
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SIMD.jl/shufflevector without support for SIMD vector as mask?
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2
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285
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February 11, 2024
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Supporting SIMD-enabled objective functions in optimization APIs
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3
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352
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February 5, 2024
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Different `@code_llvm` output on macos and x86
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4
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298
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December 8, 2023
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Optimizing Direct 2D Convolution Code
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14
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664
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November 23, 2023
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Understanding the performance and overhead of a vector of SOA vs a vector of AOS for SIMD and the effect of push!
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1
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402
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June 23, 2023
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Is this a valid use of simd?
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2
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309
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June 16, 2023
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Optimizing Direct 1D Convolution Code
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21
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1418
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April 28, 2023
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```@turbo``` producing different (and wrong) results compared to ```@inbounds @simd```
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3
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398
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March 30, 2023
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Question on multithreading/vectorizing loops
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9
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666
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March 22, 2023
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Major performance boost when precaching random inputs to ```exp```?
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8
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761
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September 25, 2022
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Vectorize but break early?
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3
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421
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September 20, 2022
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LoopVectorization: @turbo performs worse than @inbounds on trivial loop
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9
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2048
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August 28, 2021
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PaddedViews very slow
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7
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594
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August 25, 2021
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Why is this @simd loop faster than a while loop even if it has longer assembly?
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6
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1582
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August 1, 2021
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SIMD Complex Numbers
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19
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2463
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July 22, 2021
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LoopVectorization.jl vmap gives an error ::VectorizationBase.Vec{4, Int64}
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17
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962
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July 22, 2021
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A simple SIMD.jl loop that is slower than a vanilla `@inbounds @simd`
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8
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1783
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June 27, 2021
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Why is this small `@inline` function much slower than an equivalent macro?
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2
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887
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June 26, 2021
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How to do SIMD code with wide-register accumulators (@simd vs LoopVectorization.jl vs SIMD.jl)
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11
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2577
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June 22, 2021
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How to choose vec size in SIMD.jl
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5
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723
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June 21, 2021
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Julia alignas: is there a way to specify the alignment of Julia objects in memory?
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15
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2090
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March 20, 2021
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SIMD and compiled code
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5
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951
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December 19, 2020
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Threads.@spawn performance
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7
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1139
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October 22, 2020
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Fast floating point quantisation / rounding
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3
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762
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May 17, 2020
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Division isn't auto-vectorized when function inlined
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12
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1009
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March 11, 2020
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