mem_hooks_suggestion 139 opal/mca/common/ucx/common_ucx.c static char *mem_hooks_suggestion = "Pls try adding --mca opal_common_ucx_opal_mem_hooks 1 " mem_hooks_suggestion 149 opal/mca/common/ucx/common_ucx.c opal_common_ucx.opal_mem_hooks ? "" : mem_hooks_suggestion);