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Nexus: Can you compress (large) chunks using multiple processors #3189

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mantid-builder opened this issue Feb 1, 2011 · 1 comment

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mantid-builder commented Feb 1, 2011

Original Reporter: @jzikovsky

Original Owner: @jzikovsky

... is this possible under HDF? The compression step seems to be the limiting step in, e.g. SaveSNSNexus.

Another option: use szip compression:
http://www.hdfgroup.org/doc_resource/SZIP/
which may be 4x faster?

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mantid-builder commented Jun 3, 2015

This issue was originally trac ticket 2342

mantid-builder added the Mantid label

mantid-builder added this to the Iteration 30 milestone

mantid-builder closed this as completed

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