From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Fri, 9 Sep 2005 10:33:17 +0000 (+0000)
Subject: Do not use IOV for now, it doesn't seem implemented here, leading to serious performa... 
X-Git-Tag: v3.3~3639
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/30d28b70caec655b8564a248904b621262de977b

Do not use IOV for now, it doesn't seem implemented here, leading to serious performance *loss*


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@1718 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/src/gras/Transport/transport_plugin_tcp.c b/src/gras/Transport/transport_plugin_tcp.c
index 4a3f9f60ca..227a4437ab 100644
--- a/src/gras/Transport/transport_plugin_tcp.c
+++ b/src/gras/Transport/transport_plugin_tcp.c
@@ -16,6 +16,8 @@
 #include "xbt/ex.h"
 #include "transport_private.h"
 
+#undef HAVE_READV
+
 #ifdef HAVE_READV
 #include <sys/uio.h>
 #endif       
@@ -350,6 +352,7 @@ gras_trp_bufiov_flush(gras_socket_t sock) {
 
 #ifdef HAVE_READV
   if (data->out == buffering_iov) {
+    DEBUG0("Flush out iov");
     vect = sock->bufdata->out_buf_v;
     if ((size = xbt_dynar_length(vect))) {
       DEBUG1("Flush %d chunks out of this socket",size);
@@ -360,6 +363,7 @@ gras_trp_bufiov_flush(gras_socket_t sock) {
   }
 
   if (data->in == buffering_iov) {
+    DEBUG0("Flush in iov");
     vect = sock->bufdata->in_buf_v;
     if ((size = xbt_dynar_length(vect))) {
       DEBUG1("Get %d chunks from of this socket",size);