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Results 1 - 1 of 1 for MFENCE (0.38 sec)
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src/runtime/asm_amd64.s
SHLQ $32, DX ADDQ DX, AX MOVQ AX, ret+0(FP) RET fences: // MFENCE is instruction stream serializing and flushes the // store buffers on AMD. The serialization semantics of LFENCE on AMD // are dependent on MSR C001_1029 and CPU generation. // LFENCE on Intel does wait for all previous instructions to have executed. // Intel recommends MFENCE;LFENCE in its manuals before RDTSC to have all
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Sat May 11 20:38:24 UTC 2024 - 60.4K bytes - Viewed (0)