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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/10/30 18:07:09 UTC
[GitHub] HyperZealot edited a comment on issue #12997: A better take forward
kernel for CPU
HyperZealot edited a comment on issue #12997: A better take forward kernel for CPU
URL: https://github.com/apache/incubator-mxnet/pull/12997#issuecomment-434408459
@rongzha1 From your code M should be num_cols(61400), that is a pretty big number.
Update: I tested my changes with a smaller M too, with:
num_rows = 1000000
test_rows = 20000
num_cols = 8
I got:
before: 1.8296743018731323 GB/s
after: 10.363484717590893 GB/s
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