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Add support for loong64 #74

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Oct 29, 2024
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Add support for loong64 #74

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8 changes: 8 additions & 0 deletions include/atomic_queue/defs.h
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,14 @@ static inline void spin_loop_pause() noexcept {
asm volatile (".insn i 0x0F, 0, x0, x0, 0x010");
}
} // namespace atomic_queue
#elif defined(__loongarch__)
namespace atomic_queue {
constexpr int CACHE_LINE_SIZE = 64;
static inline void spin_loop_pause() noexcept
{
asm volatile("nop \n nop \n nop \n nop \n nop \n nop \n nop \n nop");
}
} // namespace atomic_queue
#else
#ifdef _MSC_VER
#pragma message("Unknown CPU architecture. Using L1 cache line size of 64 bytes and no spinloop pause instruction.")
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