Nathan Hjelm <hje...@me.com> writes: > So far only cons. The gcc and sync builtin atomic provide slower > performance on x86-64 (and possible other platforms). I plan to > investigate this as part of the investigation into requiring C11 > atomics from the C compiler.
Thanks. Is that a gcc deficiency, or do the intrinsics just do something different (more extensive)? _______________________________________________ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users
