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janelia-flyem / dvid

Distributed, Versioned, Image-oriented Dataservice
http://dvid.io
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Improve down-res speed after mutation for labelmap #271

Closed DocSavage closed 6 years ago

DocSavage commented 6 years ago

For very large splits, down-resolution processing of scale 0 down to scales 1-7 take most of the time, especially since down-resolution processing no longer is asynchronous.

DocSavage commented 6 years ago

Parallel downres was implemented in commit 86e51d512 leading to significant speed improvements depending on the # of cores of the server.