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firoorg / ccminer

mtp ccminer developpment
GNU General Public License v3.0
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cuda 9.2 not supported? didnt compile #51

Closed tymoteuszrogalewski closed 5 years ago

tymoteuszrogalewski commented 5 years ago

version 1.2.1 - do not compile with CUDA 9.2: nvcc fatal : Unsupported gpu architecture 'compute_75'

With CUDA 10.0 compiled successfully.

Compiled using this line: export PATH=$PATH:/usr/local/cuda/bin && ./autogen.sh && ./configure && make -j12

Can You help me or definitely dropped cuda 9.2 support?

I dont remember is 1.2.0 I compiled manually or get official binary, but older versions always compiled ok under 9.2 and 10.0

djm34 commented 5 years ago

to compile with cuda 9.2, you need to edit makefile.am and comment or remove the line regarding compute_75 near the end of the file. then redo autogen.sh; ./configure; make (However, it is probably better to use cuda 10.1)

tymoteuszrogalewski commented 5 years ago

Thank you. It works ;-) We need few different versions od cuda support as possible for compatibility with a lot of machines that are not upgraded to newer cuda.