Commit cd129901 authored by Philipp Samfass's avatar Philipp Samfass
Browse files

corrected README

parent d59e5705
...@@ -44,7 +44,7 @@ for (int t = 0; t < NUM_TRIALS; t++) ...@@ -44,7 +44,7 @@ for (int t = 0; t < NUM_TRIALS; t++)
MPI_Barrier(MPI_COMM_WORLD); MPI_Barrier(MPI_COMM_WORLD);
// Start Heartbeat // Start Heartbeat
MPI_Sendrecv(MPI_IN_PLACE, 0, MPI_BYTE, MPI_PROC_NULL, -1, MPI_IN_PLACE, 0, 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); MPI_BYTE, MPI_PROC_NULL, 0, MPI_COMM_SELF, MPI_STATUS_IGNORE);
for (int i = 0; i < NUM_COMPUTATIONS; i++) { for (int i = 0; i < NUM_COMPUTATIONS; i++) {
...@@ -52,7 +52,7 @@ for (int t = 0; t < NUM_TRIALS; t++) ...@@ -52,7 +52,7 @@ for (int t = 0; t < NUM_TRIALS; t++)
} }
// End Heartbeat and compare data // End Heartbeat and compare data
MPI_Sendrecv(data, SIZE, MPI_DOUBLE, MPI_PROC_NULL, 1, MPI_IN_PLACE, 0, MPI_Sendrecv(data, SIZE, MPI_DOUBLE, MPI_PROC_NULL, -1, MPI_IN_PLACE, 0,
MPI_BYTE, MPI_PROC_NULL, 0, MPI_COMM_SELF, MPI_STATUS_IGNORE); MPI_BYTE, MPI_PROC_NULL, 0, MPI_COMM_SELF, MPI_STATUS_IGNORE);
MPI_Barrier(MPI_COMM_WORLD); MPI_Barrier(MPI_COMM_WORLD);
...@@ -69,4 +69,4 @@ It has access to all the data internal to teaMPI. To use the functions declared ...@@ -69,4 +69,4 @@ It has access to all the data internal to teaMPI. To use the functions declared
### Who do I talk to? ### ### Who do I talk to? ###
Ben Hazelwood (benjamin.hazelwood@durham.ac.uk) Ben Hazelwood (benjamin.hazelwood@durham.ac.uk)
Tobias Weinzierl (tobias.weinzierl@durham.ac.uk) Tobias Weinzierl (tobias.weinzierl@durham.ac.uk)
Philipp Samfass (samfass@in.tum.de)
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