ThomasDelteil commented on issue #10042: [MXNET-86] Gluon dataloader crash on speech recognition training URL: https://github.com/apache/incubator-mxnet/issues/10042#issuecomment-374422617 I removed the network operations and got essentially the same results for master and mxnet-cu90 in pure I/O. It looks like my network is not I/O bound with the current master (stuck on 100 batches for ~14s) but that the GPU is not processing the operations as fast as previously. Either I botched my cudnn linking or the performance hit is much bigger than reported here https://github.com/apache/incubator-mxnet/pull/10116 edit2: I get the performance drop when using any 1.2.0 versions starting with `pip install mxnet-cu90==1.2.0b20180221` performance is restored when using `pip install mxnet-cu90==1.1.0`.
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
