From 3f10f01fc19ec81e9fb272e45e4efe9c13de320b Mon Sep 17 00:00:00 2001 From: Hui Zhou Date: Fri, 10 Jan 2025 16:54:08 -0600 Subject: [PATCH] ch4/ofi: default MPIR_CVAR_CH4_OFI_EAGER_THRESHOLD to -1 Set default MPIR_CVAR_CH4_OFI_EAGER_THRESHOLD to -1 so we prefer libfabric native path rather than mpich-layer forced rndv. This was the intention but got neglected during merge. --- src/mpid/ch4/netmod/ofi/ofi_send.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mpid/ch4/netmod/ofi/ofi_send.h b/src/mpid/ch4/netmod/ofi/ofi_send.h index 3d409ef5fa1..3bd0cc7b6cc 100644 --- a/src/mpid/ch4/netmod/ofi/ofi_send.h +++ b/src/mpid/ch4/netmod/ofi/ofi_send.h @@ -40,7 +40,7 @@ - name : MPIR_CVAR_CH4_OFI_EAGER_THRESHOLD category : CH4_OFI type : int - default : 16384 + default : -1 class : none verbosity : MPI_T_VERBOSITY_USER_BASIC scope : MPI_T_SCOPE_LOCAL