Comments (4)
minsii
commented on June 3, 2024
1
Fair point. Then we can use c11 atomics to replace openpa.
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jeffhammond
commented on June 3, 2024
Can we assume C11 now or not?
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minsii
commented on June 3, 2024
I'd just assume C11 for most platforms. But not sure K and Fugaku. Fujitsu compiler seems a bit old.
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jeffhammond
commented on June 3, 2024
C11 is also old at this point :-)
On A64fx, I use Cray, NV/PGI, GCC, and ARM Clang, all of which support C11 atomics AFAIK so I don't think Fugaku is an issue.
Is the K machine even on anymore? If FX100 cannot support C11, I consider that a FJ problem.
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