- fixed ack header size

- increase fragment size for a single ptl

This commit was SVN r1025.

src/mca/ptl/tcp/src/ptl_tcp_module.c

@@ -394,6 +394,8 @@ mca_ptl_t** mca_ptl_tcp_module_init(int *num_ptls,
     /* create a PTL TCP module for selected interfaces */
     if(mca_ptl_tcp_module_create_instances() != LAM_SUCCESS)
         return 0;
+    if(mca_ptl_tcp_module.tcp_num_ptls == 1)
+        mca_ptl_tcp_module.tcp_ptls[0]->super.ptl_max_frag_size = 1024 * 1024;
 
     /* create a TCP listen socket for incoming connection attempts */
     if(mca_ptl_tcp_module_create_listen() != LAM_SUCCESS)

src/mca/ptl/tcp/src/ptl_tcp_peer.c

@@ -111,7 +111,6 @@ int mca_ptl_tcp_peer_send(mca_ptl_base_peer_t* ptl_peer, mca_ptl_tcp_send_frag_t
             if(mca_ptl_tcp_send_frag_handler(frag, ptl_peer->peer_sd)) {
                 mca_ptl_tcp_send_frag_progress(frag);
             } else {
-                lam_output(0, "send incomplete\n");
                 ptl_peer->peer_send_frag = frag;
                 lam_event_add(&ptl_peer->peer_send_event, 0);
             }

src/mca/ptl/tcp/src/ptl_tcp_sendfrag.h

@@ -91,7 +91,7 @@ static inline void mca_ptl_tcp_send_frag_init_ack(
     ack->super.super.frag_size = 0;
     ack->frag_vec_ptr = ack->frag_vec;
     ack->frag_vec[0].iov_base = (lam_iov_base_ptr_t)hdr;
-    ack->frag_vec[0].iov_len = sizeof(mca_ptl_base_ack_header_t);
+    ack->frag_vec[0].iov_len = sizeof(mca_ptl_base_header_t);
     ack->frag_vec_cnt = 1;
 }