first_operand     105 opal/mca/btl/ugni/btl_ugni_atomic.c     post_desc.gni_desc.first_operand = operand;
first_operand     136 opal/mca/btl/ugni/btl_ugni_atomic.c     post_desc.gni_desc.first_operand = operand;
first_operand     157 opal/mca/btl/ugni/btl_ugni_atomic.c     post_desc.gni_desc.first_operand = compare;