From 79ef92fc095f7d44ee33ae3ee114b118e52ecae9 Mon Sep 17 00:00:00 2001 From: Jeff Hammond Date: Tue, 2 Aug 2022 09:50:31 +0300 Subject: [PATCH] fix dumb copy-paste error --- mpi-spec/comm.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/mpi-spec/comm.cpp b/mpi-spec/comm.cpp index e9cf2a2..e18377a 100644 --- a/mpi-spec/comm.cpp +++ b/mpi-spec/comm.cpp @@ -331,9 +331,9 @@ void Comm::reverse_communicate(Atom &atom) if(sendproc[iswap] != me) { MPI_Datatype type = (sizeof(MMD_float) == 4) ? MPI_FLOAT : MPI_DOUBLE; - MPI_Send(buf_send.data(), reverse_send_size[iswap], type, recvproc[iswap], 0, - buf_recv.data(), reverse_recv_size[iswap], type, sendproc[iswap], 0, - MPI_COMM_WORLD, MPI_STATUS_IGNORE); + MPI_Sendrecv(buf_send.data(), reverse_send_size[iswap], type, recvproc[iswap], 0, + buf_recv.data(), reverse_recv_size[iswap], type, sendproc[iswap], 0, + MPI_COMM_WORLD, MPI_STATUS_IGNORE); buf = buf_recv; } else buf = buf_send;