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preda / gpuowl

GPU Mersenne primality test.
GNU General Public License v3.0
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Fix std::optional not found #242

Closed bitbyte2015 closed 2 years ago

bitbyte2015 commented 2 years ago

When compiling on GCC 11.1 compilation throws B1Accumulator.h:31:8: error: ‘optional’ in namespace ‘std’ does not name a template type