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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2021/03/02 18:40:31 UTC
[GitHub] [incubator-mxnet] szha commented on a change in pull request #17952: [v1.x][KVStore]1Bit gradient compression
szha commented on a change in pull request #17952:
URL: https://github.com/apache/incubator-mxnet/pull/17952#discussion_r585815419
##########
File path: src/kvstore/gradient_compression.cc
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@@ -124,14 +151,14 @@ void GradientCompression::Quantize(const mxnet::NDArray &from, mxnet::NDArray *t
}, from.ctx(), {from.var()}, {to->var(), residual->var()},
mxnet::FnProperty::kNormal, priority, "QuantizeGPU");
} else {
- LOG(FATAL) << "unknown device mask";
+ LOG(FATAL) << "Unsupported quantization of type " << get_type_str();
}
+ } else {
+ LOG(FATAL) << "unknown device mask";
Review comment:
log what devices are recieved.
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