minor fixes to the instructions, turning off the debug mode for MPI Sim layer

src/network-workloads/README_traces.txt

@@ -23,21 +23,22 @@
    http://portal.nersc.gov/project/CAL/designforward.htm
 
 ----------------- RUNNING CODES MPI SIMULATION LAYER -----------------------
-6- Download and untar the DUMPI AMG application trace for 1728 MPI ranks using the following download link:
+6- Download and untar the DUMPI AMG application trace for 216 MPI ranks using the following download link:
 
-wget http://portal.nersc.gov/project/CAL/doe-miniapps-mpi-traces/AMG/df_AMG_n1728_dumpi.tar.gz
+wget
+http://portal.nersc.gov/project/CAL/doe-miniapps-mpi-traces/AMG/df_AMG_n216_dumpi.tar.gz
 
 8- Configure model-net config file (For this example config file is available at
-src/network-workloads/conf/modelnet-mpi-test-dfly-amg-1728.conf)
+src/network-workloads/conf/modelnet-mpi-test-dfly-amg-216.conf)
 
 9- Run the DUMPI trace replay simulation on top of model-net using:
-   (/dumpi-2014-04-05.22.12.17.37- is the prefix of the DUMPI trace file. 
+   (/dumpi-2014.03.03.14.55.23- is the prefix of the DUMPI trace file. 
    We skip the last 4 digit prefix of the DUMPI trace files).
 
    ./src/network-workloads//model-net-mpi-replay --sync=1 
-   --num_net_traces=1728 --workload_file=/path/to/dumpi/trace/directory/dumpi-2014.03.03.15.09.03-  
-   --workload_type="dumpi" --lp-io-dir=amg-1728-trace --lp-io-use-suffix=1 
-   -- ../src/network-workloads/conf/modelnet-mpi-test-dfly-amg-1728.conf 
+   --num_net_traces=216 --workload_file=/path/to/dumpi/trace/directory/dumpi-2014.03.03.15.09.03-  
+   --workload_type="dumpi" --lp-io-dir=amg-216-trace --lp-io-use-suffix=1 
+   -- ../src/network-workloads/conf/modelnet-mpi-test-dfly-amg-216.conf 
 
   The simulation runs in ROSS serial, conservative and optimistic modes.
 
@@ -45,19 +46,9 @@ src/network-workloads/conf/modelnet-mpi-test-dfly-amg-1728.conf)
 
 10- Running the simulation in optimistic mode 
     
-    mpirun -np 4 ./src/network-workloads//model-net-mpi-replay
-    --batch=32 --gvt-interval=128 --sync=3
-    --num_net_traces=13824 --workload_type=dumpi --lp-io-dir=amg_1728-trace
+    mpirun -np 4 ./src/network-workloads//model-net-mpi-replay --sync=3
+    --num_net_traces=216 --workload_type="dumpi" --lp-io-dir=amg_216-trace
     --lp-io-use-suffix=1
     --workload_file=/projects/radix-io/mubarak/df_traces/directory/dumpi-2014.03.03.15.09.03- 
-    -- src/network-workloads//conf/modelnet-mpi-test-dfly-amg-1728.conf 
-
----------------- Running Test Program (needs update) --------------------------
-11- Run the test program for codes-nw-workload using. 
-
-mpirun -np 4 ./src/models/mpi-trace-replay/model-net-dumpi-traces-dump --sync=3 --workload_type=dumpi --workload_file=/home/mubarm/df_traces/df_AMG_n27_dumpi/dumpi-2014.03.03.14.55.00- -- ../src/models/mpi-trace-replay/conf/modelnet-mpi-test.conf
-
-The program shows the number of sends, receives, collectives and wait operations in the DUMPI trace log.
-
-Note: If using a different DUMPI trace file, make sure to update the modelnet-mpi-test.conf file in the config directory.
+    -- src/network-workloads//conf/modelnet-mpi-test-dfly-amg-216.conf 
 

src/network-workloads/model-net-mpi-replay.c

@@ -18,6 +18,7 @@
 #define TRACK_LP -1
 #define TRACE -1
 #define MAX_WAIT_REQS 512
+#define DBG_MPI_SIM 0
 
 char workload_type[128];
 char workload_file[8192];
@@ -1183,9 +1184,10 @@ void nw_test_finalize(nw_state* s, tw_lp* lp)
 	{
 		int count_irecv = qlist_count(&s->pending_recvs_queue);
         int count_isend = qlist_count(&s->arrival_queue);
+# if DBG_MPI_SIM == 1
 		printf("\n LP %llu unmatched irecvs %d unmatched sends %d Total sends %ld receives %ld collectives %ld delays %ld wait alls %ld waits %ld send time %lf wait %lf", 
 			lp->gid, count_irecv, count_isend, s->num_sends, s->num_recvs, s->num_cols, s->num_delays, s->num_waitall, s->num_wait, s->send_time, s->wait_time);
-
+# endif
         written += sprintf(s->output_buf + written, "\n %llu %llu %ld %ld %ld %ld %lf %lf %lf", lp->gid, s->nw_id, s->num_sends, s->num_recvs, s->num_bytes_sent, 
                 s->num_bytes_recvd, s->send_time, s->elapsed_time - s->compute_time, s->compute_time);
         lp_io_write(lp->gid, "mpi-replay-stats", written, s->output_buf);