PMIXWMB            92 opal/mca/pmix/pmix4x/pmix/src/atomics/sys/arm/atomic.h     PMIXWMB();
PMIXWMB            72 opal/mca/pmix/pmix4x/pmix/src/atomics/sys/arm64/atomic.h     PMIXWMB();
PMIXWMB            93 opal/mca/pmix/pmix4x/pmix/src/atomics/sys/powerpc/atomic.h     PMIXWMB();