27 lines
593 B
C
27 lines
593 B
C
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// Global variable
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struct timespec tp;
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void * t_function(void * ctx)
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{
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while (1) {
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clock_gettime(CLOCK_MONOTONIC, &tp);
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}
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return NULL;
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}
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pthread_t t_thread;
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pthread_create(&t_thread, NULL, t_function, NULL);
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// `int messages' represents the number of messages to be sent
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for (int i = 0; i < messages; i++) {
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/**
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* Prepare WR with sge that points to tp.tv_nsec. It will
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* continue to change since the thread continues to run in the
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* background.
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*/
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// No need to invoke clock_gettime() here
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ibv_post_send(); // Post prepared WR
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}
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