mirror of https://github.com/yandex/odyssey.git
70 lines
1.1 KiB
C
70 lines
1.1 KiB
C
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/*
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* machinarium.
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*
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* Cooperative multitasking engine.
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*/
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#include <machinarium.h>
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static int ops = 0;
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static void
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benchmark_reader(void *arg)
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{
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machine_channel_t *q = arg;
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while (machine_active()) {
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machine_msg_t *msg;
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msg = machine_channel_read(q, UINT32_MAX);
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if (msg)
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machine_msg_free(msg);
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ops++;
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}
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}
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static void
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benchmark_writer(void *arg)
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{
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machine_channel_t *q = arg;
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while (machine_active()) {
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machine_msg_t *msg;
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msg = machine_msg_create(0, 0);
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machine_channel_write(q, msg);
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ops++;
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machine_sleep(0);
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}
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}
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static void
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benchmark_runner(void *arg)
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{
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printf("benchmark started.\n");
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machine_channel_t *q;
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q = machine_channel_create(1);
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int r = machine_coroutine_create(benchmark_reader, q);
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int w = machine_coroutine_create(benchmark_writer, q);
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machine_sleep(1000);
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machine_stop();
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machine_cancel(r);
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machine_join(r);
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machine_join(w);
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machine_channel_free(q);
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printf("done.\n");
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printf("channel operations %d in 1 sec.\n", ops);
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}
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int
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main(int argc, char *argv[])
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{
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machinarium_init();
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int id = machine_create("benchmark_channel", benchmark_runner, NULL);
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machine_wait(id);
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machinarium_free();
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return 0;
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}
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