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Compiling the nccl repo throws the following errors, all of them in the file alltoall.cu. Nothing has changed on our end for our build process.
alltoall.cu(218): error: expected a ";"
ncclBarrierSession<ncclCoopCta> bar { ncclCoopCta(), ncclTeamTagWorld(), gin, blockIdx.x };
^
alltoall.cu(219): error: name followed by "::" must be a class or namespace name
bar.sync(ncclCoopCta(), cuda::memory_order_relaxed, ncclGinFenceLevel::Relaxed);
^
alltoall.cu(235): error: identifier "ncclGin_SignalInc" is undefined
size, ncclGin_SignalInc{signalIndex});
^
alltoall.cu(235): error: expected a ")"
size, ncclGin_SignalInc{signalIndex});
^
alltoall.cu(241): error: identifier "ncclGin_SignalInc" is undefined
size, ncclGin_SignalInc{signalIndex});
^
alltoall.cu(241): error: expected a ")"
size, ncclGin_SignalInc{signalIndex});
^
alltoall.cu(258): error: name followed by "::" must be a class or namespace name
bar.sync(ncclCoopCta(), cuda::memory_order_release, ncclGinFenceLevel::Relaxed);
^
22 errors detected in the compilation of "alltoall.cu".
make[1]: *** [Makefile:59: /tmp/nccl-tests/build/alltoall.o] Error 2
make: *** [Makefile:20: src.build] Error 2
Shuyu-Zhao, ColtonPaul, yakovdyadkin and abhamidipati-msft
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