36 строки
647 B
C
36 строки
647 B
C
/*
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* Copyright (c) 2014-2016 Mellanox Technologies, Inc.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include <stdio.h>
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#include <shmem.h>
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int main (void)
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{
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static int aaa, bbb;
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int num_pes, my_pe, peer;
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shmem_init();
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num_pes = shmem_n_pes();
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my_pe = shmem_my_pe();
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peer = (my_pe + 1) % num_pes;
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printf("Process %d gets message from %d (%d processes in ring)\n", my_pe, peer, num_pes);
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shmem_int_get(&aaa, &bbb, 1, peer);
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shmem_barrier_all();
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printf("Process %d exiting\n", my_pe);
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shmem_finalize();
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return 0;
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}
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