5dfd54c778
Clean up the remainder of the size_t references in the runtime itself. Convert to orte_std_cntr_t wherever it makes sense (only avoid those places where the actual memory size is referenced). Remove the obsolete oob barrier function (we actually obsoleted it a long time ago - just never bothered to clean it up). I have done my best to go through all the components and catch everything, even if I couldn't test compile them since I wasn't on that type of system. Still, I cannot guarantee that problems won't show up when you test this on specific systems. Usually, these will just show as "warning: comparison between signed and unsigned" notes which are easily fixed (just change a size_t to orte_std_cntr_t). In some places, people didn't use size_t, but instead used some other variant (e.g., I found several places with uint32_t). I tried to catch all of them, but... Once we get all the instances caught and fixed, this should once and for all resolve many of the heterogeneity problems. This commit was SVN r11204.
26 строки
451 B
C
26 строки
451 B
C
/* -*- C -*-
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*
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* $HEADER$
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*
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* The most basic of MPI applications
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*/
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#include <stdio.h>
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#include "mpi.h"
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int main(int argc, char* argv[])
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{
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int rank, size;
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char hostname[512];
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MPI_Init(&argc, &argv);
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MPI_Comm_rank(MPI_COMM_WORLD, &rank);
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MPI_Comm_size(MPI_COMM_WORLD, &size);
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gethostname(hostname, 512);
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printf("Hello, World, I am %d of %d on host %s\n", rank, size, hostname);
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MPI_Finalize();
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return 0;
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}
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