MCA_BTL_VADER_OP_CSWAP  101 opal/mca/btl/vader/btl_vader_atomic.c     frag = mca_btl_vader_rdma_frag_alloc (btl, endpoint, MCA_BTL_VADER_OP_CSWAP, compare, value, 0, 0, order,
MCA_BTL_VADER_OP_CSWAP  124 opal/mca/btl/vader/btl_vader_sc_emu.c     case MCA_BTL_VADER_OP_CSWAP: