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More optimizations for Ryzen

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This commit is contained in:
SChernykh 2019-12-09 20:29:05 +01:00
parent 9bc13813ba
commit 763691fa4b
5 changed files with 20 additions and 11 deletions
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15
src/crypto/randomx/asm/program_read_dataset_ryzen.inc
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@ -7,13 +7,12 @@
and edx, RANDOMX_DATASET_BASE_MASK
prefetchnta byte ptr [rdi+rdx]
ror rbp, 32 ;# swap "ma" and "mx"
add rcx, rdi ;# dataset cache line
xor r8, rax
xor r9, qword ptr [rcx+8]
xor r10, qword ptr [rcx+16]
xor r11, qword ptr [rcx+24]
xor r12, qword ptr [rcx+32]
xor r13, qword ptr [rcx+40]
xor r14, qword ptr [rcx+48]
xor r15, qword ptr [rcx+56]
xor r9, qword ptr [rdi+rcx+8]
xor r10, qword ptr [rdi+rcx+16]
xor r11, qword ptr [rdi+rcx+24]
xor r12, qword ptr [rdi+rcx+32]
xor r13, qword ptr [rdi+rcx+40]
xor r14, qword ptr [rdi+rcx+48]
xor r15, qword ptr [rdi+rcx+56]