search for: dongchangdao

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2018 Sep 05
4
Can I control HSA config generated by AMDGPU backend?
...odified llvm to generate assembly that can run on AMDGPU pro drivers. One problem is the performance of the code generated by llvm is about 10% slower than amdgpu's online compiler. Anything I can tune the performance up the performance of llvm?\ Thanks! On Tue, Sep 4, 2018 at 9:23 AM 董昌道 <dongchangdao at gmail.com> wrote: > I am writing a miner of crypto currency, for which most users run it with > amdgpu driver. I have written a script the translate the meta data of LLVM > isa format into clrxasm format. I also modified ROCm version of llvm to > reorganize the order of the kerne...