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thread safety #9

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ekg opened this issue Aug 31, 2015 · 3 comments
Closed

thread safety #9

ekg opened this issue Aug 31, 2015 · 3 comments

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@ekg
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ekg commented Aug 31, 2015

Via xg/vg integration, I've noticed that some features of sdsl-lite are not thread safe (at least this is referred to in sdsl-lite issues). Is GCSA2 thread safe? In scaling up mapping we need to run with multiple threads.
@jltsiren
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It should be thread safe, but I may have missed something. GCSA::verifyIndex() queries the index with multiple threads, so if some problems remain, they should be rare.

@ekg
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ekg commented Aug 31, 2015

I did run into some thread safety issues. I just put a PR in to resolve them in sdsl-lite simongog/sdsl-lite#264.

@ekg
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ekg commented Aug 31, 2015

Sorry, these are for xg, not gcsa2.

@ekg ekg closed this as completed Sep 22, 2015
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@ekg @jltsiren