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zpzim / SCAMP

The fastest way to compute matrix profiles on CPU and GPU!
http://www.cs.ucr.edu/~eamonn/MatrixProfile.html
MIT License
155 stars 35 forks source link

pyscamp GPU output is incorrect in some cases since version 2.1.0 #82

Closed zpzim closed 2 years ago

zpzim commented 2 years ago

There is an issue with the SCAMP interface which causes additional threads to target GPU 0, which introduces a race condition which can cause incorrect output. Fix is incoming.

zpzim commented 2 years ago

Note that once PR #81 is merged and we have GPU integration tests this kind of issue will be caught automatically.

zpzim commented 2 years ago

Leaving this open until I can cut a new release.