Another dataset AVX2 init speedup (+3.8% faster on Zen3)

2020-12-19 19:46:31 +01:00
parent 0319b5b622
commit 7d92d57059
4 changed files with 8 additions and 10 deletions
--- a/src/crypto/randomx/asm/program_sshash_avx2_epilogue.inc
+++ b/src/crypto/randomx/asm/program_sshash_avx2_epilogue.inc
@@ -1,4 +1,4 @@
-	add rsp, 32
+	add rsp, 40
 	pop r9

 	movdqu xmm0,  xmmword ptr [rsp]
--- a/src/crypto/randomx/asm/program_sshash_avx2_loop_end.inc
+++ b/src/crypto/randomx/asm/program_sshash_avx2_loop_end.inc
@@ -34,5 +34,5 @@

 	add rbp, 5
 	add rsi, 320
-	cmp rbp, qword ptr [rsp+32]
+	cmp rbp, qword ptr [rsp+40]
 	db 15, 130, 0, 0, 0, 0		;# jb rel32