Updating MPI wait/wait_all code. Adding config files used in application runs.

src/models/mpi-trace-replay/conf/modelnet-mpi-test-torus.conf

@@ -2,7 +2,7 @@ LPGROUPS
 {
    MODELNET_GRP
    {
-      repetitions="18";
+      repetitions="2048";
       nw-lp="1";
       modelnet_torus="1";
    }
@@ -10,15 +10,15 @@ LPGROUPS
 PARAMS
 {
    packet_size="512";
-   message_size="296";
+   message_size="336";
    modelnet_order=( "torus" );
    # scheduler options
    modelnet_scheduler="fcfs";
    net_startup_ns="1.5";
    net_bw_mbps="20000";
-   n_dims="3";
-   dim_length="3,3,2";
-   link_bandwidth="2.0";
+   n_dims="5";
+   dim_length="8,4,4,4,4";
+   link_bandwidth="10.0";
    buffer_size="1310720";
    num_vc="1";
    chunk_size="64"; 

src/models/mpi-trace-replay/conf/modelnet-mpi-test.conf

@@ -2,7 +2,7 @@ LPGROUPS
 {
    MODELNET_GRP
    {
-      repetitions="8";
+      repetitions="27";
       nw-lp="1";
       modelnet_simplenet="1";
    }
@@ -10,7 +10,7 @@ LPGROUPS
 PARAMS
 {
    packet_size="512";
-   message_size="296";
+   message_size="784";
    modelnet_order=( "simplenet" );
    # scheduler options
    modelnet_scheduler="fcfs";