Brandon Potter
57 wiersze
1.9 KiB
C++
57 wiersze
1.9 KiB
C++
/*
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* Copyright (c) 2018 Intel Corporation. All rights reserved.
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* This software is available to you under the BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <stdio.h>
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#include <roc_shmem/roc_shmem.hpp>
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using namespace rocshmem;
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int main(int argc, char* argv[]) {
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int provided;
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int tl, ret;
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roc_shmem_init_thread(ROC_SHMEM_THREAD_FUNNELED, &tl);
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if (tl < ROC_SHMEM_THREAD_FUNNELED || ret != 0) {
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printf("Init failed (requested thread level %d, got %d)\n",
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ROC_SHMEM_THREAD_FUNNELED, tl);
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roc_shmem_global_exit(1);
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}
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roc_shmem_query_thread(&provided);
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printf("%d: Query result for thread level %d\n", roc_shmem_my_pe(), provided);
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if (provided < ROC_SHMEM_THREAD_FUNNELED) {
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printf("Error: thread support changed to an invalid level after init\n");
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roc_shmem_global_exit(1);
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}
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roc_shmem_finalize();
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return 0;
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}
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