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Compile error under Ubuntu 16.04 #38

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Singman33 opened this issue Jul 10, 2016 · 1 comment
Closed

Compile error under Ubuntu 16.04 #38

Singman33 opened this issue Jul 10, 2016 · 1 comment

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@Singman33
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Singman33 commented Jul 10, 2016 •
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nvcc -O2 -I . -Xptxas "-abi=no -v" -gencode=arch=compute_30,code="sm_30,compute_30" -gencode=arch=compute_35,code="sm_35,compute_35" --maxrregcount=80 --ptxas-options=-v -o heavy/heavy.o -c heavy/heavy.cu

ptxas warning : 'option -abi=no' might get deprecated in future
ptxas warning : Too big maxrregcount value specified 80, will be ignored
ptxas fatal : Unresolved extern function 'malloc'
Makefile:1475: recipe for target 'heavy/heavy.o' failed
make[2]: *** [heavy/heavy.o] Error 255
@Singman33
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Solved by using CUDA 8 dev kit.

roche-emmanuel pushed a commit to roche-emmanuel/ccminer that referenced this issue Jan 20, 2017
@sp-hash
Merge pull request cbuchner1#38 from pallas1/patch-7
dfb2c06 
use the optimized cuda rotr32 function
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@Singman33