Plot deltas

applications/PerfSimulator/PerfSimulator.cpp

@@ -11,8 +11,8 @@
 #include <cstdlib>
 #include <math.h>  
 
-const int NUM_TRIALS = 1e6  ;
-const int NUM_COMPUTATIONS = 1e0;
+const int NUM_TRIALS = 100  ;
+const int NUM_COMPUTATIONS = 5e7;
 
 int main(int argc, char *argv[])
 {
@@ -51,14 +51,6 @@ int main(int argc, char *argv[])
     MPI_Sendrecv(MPI_IN_PLACE, 0, MPI_BYTE, MPI_PROC_NULL, 1, MPI_IN_PLACE, 0, MPI_BYTE, MPI_PROC_NULL, 0, MPI_COMM_SELF, MPI_STATUS_IGNORE);
 #endif
     MPI_Barrier(MPI_COMM_WORLD);
-    // if (rank == source)
-    // {
-    //   MPI_Recv(&m, 1, MPI_CHAR, source, 0, MPI_COMM_WORLD, MPI_STATUS_IGNORE);
-    // }
-    // else
-    // {
-    //   MPI_Send(&m, 1, MPI_CHAR, dest, 0, MPI_COMM_WORLD);
-    // }
   }
 
   MPI_Finalize();

lib/Timing.cpp

@@ -46,11 +46,11 @@ void Timing::initialiseTiming() {
   synchroniseRanksInTeam();
   timer.startTime = PMPI_Wtime();
   for (int i=0; i < getNumberOfTeams(); i++) {
-    timer.heartbeatTimes.insert(std::make_pair(i,std::list<double>()));
-    timer.heartbeatTimeRequests.insert(std::make_pair(i,std::list<MPI_Request>()));
+    timer.heartbeatTimes.insert(std::make_pair(i, std::list<double>());
+    timer.heartbeatTimeRequests.insert(std::make_pair(i, std::list<MPI_Request>()));
 
-    timer.heartbeatHashes.insert(std::make_pair(i,std::list<std::size_t>()));
-    timer.heartbeatHashRequests.insert(std::make_pair(i,std::list<MPI_Request>()));
+    timer.heartbeatHashes.insert(std::make_pair(i, std::list<std::size_t>()));
+    timer.heartbeatHashRequests.insert(std::make_pair(i, std::list<MPI_Request>()));
   }
 }
 

scripts/rank-performance-latency.sh

 #!/bin/bash
-if (( $# < 4)); then
-    echo "ERROR: At least four parameters are required"
+if (( $# < 3)); then
+    echo "ERROR: At least three parameters are required"
     echo "Usage: { constant | increasing | random } { single | rr | random } application [application args...]"
     exit 1
 fi
 
-mpirun -np 4 -l ${@:3} &
+mpirun -np 4 ${@:3} &
 
 sleep 2
-pids=($(pgrep Latency))
+pids=($(pgrep PerfSimulator))
 
 iteration=1