Etesting

Openblas

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  • Source code:

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    git clone https://github.com/xianyi/OpenBLAS.git
    git reset --hard d4da3fb

  • Build:

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    cd OpenBLAS
    make TARGET=ARMV8 BINARY=64
    cd benchmark
    make TARGET=ARMV8 BINARY=64

  • Test:

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    cd OpenBLAS
    cd benchmark
    export OPENBLAS_NUM_THREADS=1
    taskset -c 0 ./sgemm.goto 200 4000 200
    export OPENBLAS_NUM_THREADS=10
    taskset -c 0-9 ./sgemm.goto 200 4000 200
    export OPENBLAS_NUM_THREADS=32
    taskset -c 0-31 ./sgemm.goto 200 4000 200
    export OPENBLAS_NUM_THREADS=64
    taskset -c 0-63 ./sgemm.goto 200 4000 200

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