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RandomX: optimized IMUL_RCP instruction

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+0.4% on AMD Zen2
+0.3% on AMD Zen3
+0.1% on Intel SandyBridge
+0.3% on rx/wow on Intel SandyBridge
This commit is contained in:
SChernykh 2021-04-19 17:43:58 +02:00
parent 61d165a314
commit 3477f9fbc1
6 changed files with 55 additions and 9 deletions
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17
src/crypto/randomx/asm/program_imul_rcp_store.inc Normal file
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@ -0,0 +1,17 @@
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
db 72, 185, 0, 0, 0, 0, 0, 0, 0, 0, 81
add rsp, 128