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18 lines
311 B
C
18 lines
311 B
C
#ifndef SPIN_H
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#define SPIN_H
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#include <sched.h>
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#include <unistd.h>
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static inline void yield_for_spin(size_t spin_count) {
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if (spin_count < 10)
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__builtin_ia32_pause();
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else if (spin_count < 20)
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sched_yield();
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else if (spin_count < 40)
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usleep(0);
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else
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usleep(1);
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}
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#endif // SPIN_H
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