From 38bcd86ae4289de268c2ec6f06e1095714b61dd7 Mon Sep 17 00:00:00 2001 From: Ralph Castain Date: Mon, 10 Sep 2012 16:22:46 +0000 Subject: [PATCH] Per request by Shiqing, specifically exclude the "lo" interface from the TCP btl. Apparently, Windows sometimes fails to resolve the 127.0.0.1 to "lo", causing subsequent failures. This commit was SVN r27283. --- ompi/mca/btl/tcp/btl_tcp_component.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ompi/mca/btl/tcp/btl_tcp_component.c b/ompi/mca/btl/tcp/btl_tcp_component.c index 12f80b783b..4fb0ed908f 100644 --- a/ompi/mca/btl/tcp/btl_tcp_component.c +++ b/ompi/mca/btl/tcp/btl_tcp_component.c @@ -191,7 +191,7 @@ static int mca_btl_tcp_component_register(void) mca_btl_tcp_component.tcp_if_include = mca_btl_tcp_param_register_string("if_include", "Comma-delimited list of devices and/or CIDR notation of networks to use for MPI communication (e.g., \"eth0,192.168.0.0/16\"). Mutually exclusive with btl_tcp_if_exclude.", ""); mca_btl_tcp_component.tcp_if_exclude = - mca_btl_tcp_param_register_string("if_exclude", "Comma-delimited list of devices and/or CIDR notation of networks to NOT use for MPI communication -- all devices not matching these specifications will be used (e.g., \"eth0,192.168.0.0/16\"). If set to a non-default value, it is mutually exclusive with btl_tcp_if_include.", "127.0.0.1/8,sppp"); + mca_btl_tcp_param_register_string("if_exclude", "Comma-delimited list of devices and/or CIDR notation of networks to NOT use for MPI communication -- all devices not matching these specifications will be used (e.g., \"eth0,192.168.0.0/16\"). If set to a non-default value, it is mutually exclusive with btl_tcp_if_include.", "127.0.0.1/8,sppp,lo"); mca_btl_tcp_component.tcp_free_list_num = mca_btl_tcp_param_register_int ("free_list_num", NULL, 8);