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benchmark in different computing environment #32

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xiuliren opened this issue Nov 20, 2017 · 2 comments
Open

benchmark in different computing environment #32

xiuliren opened this issue Nov 20, 2017 · 2 comments

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@xiuliren
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@xiuliren
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xiuliren commented Dec 11, 2017 •
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chunk size: 512x512x512, data is EM image
chunk size is 256x256x32
image

task number is 20
image

@xiuliren
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the saving speed is much lower, probably due to zlib compression is slow. the compression speed is about 20-30 MB/s, which is comparable with the benchmark. My fork of Blosc.jl support multithreading compression and decompression, should be better to use. Since GoogleCloud.jl do not support customize compression, I can not use Blosc for now.

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