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JayDDee / cpuminer-opt

Optimized multi algo CPU miner
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ICC compilation #160

Closed moroznah closed 5 years ago

moroznah commented 6 years ago

Is it just me, or it's impossible to compile cpuminer-opt using ICC compiler? Trying to use it for possible performance gains. Steps to reproduce: export PATH="/opt/intel/compilers_and_libraries_2018.3.222/linux/bin/intel64:$PATH" CC="icc" CXX="icpc" ./build.sh

I tried many different options regarding icc/icpc, they all result in the same error: algo/hodl/sha512_avx.c(205): error: mixed simd-scalar operation not allowed R512_0; R512_0; ^

compilation aborted for algo/hodl/sha512_avx.c (code 4) Makefile:3422: recipe for target 'algo/hodl/cpuminer-sha512_avx.o' failed

Full build log attached log.txt

JayDDee commented 5 years ago

If you're still reading it's not just you. The error is very clear, it doesn't happen with gcc.