yzhliu opened a new pull request #4268: [Codegen][cuda-fp16] fallback to fp32 simulation when cuda arch < sm53 URL: https://github.com/apache/incubator-tvm/pull/4268 This ensures fp16 can still be computed on old devices. The code is borrowed from mshadow. An immediate usage will be tvm op support in mxnet - mxnet is able to run fp16 on device which does not support fp16 natively. @vinx13 @tqchen @Laurawly @reminisce Please advise.
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