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Merge pull request #2287 from SChernykh/dev

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Fixed rounding mode after running cn/upx
This commit is contained in:
xmrig 2021-04-19 18:06:16 +07:00 committed by GitHub
commit 61d165a314
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 19 additions and 23 deletions
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20
src/crypto/cn/asm/cn2/cnv2_upx_double_mainloop_zen3.inc
View file

@ -7,7 +7,7 @@
push r13
push r14
push r15
sub rsp, 216
sub rsp, 232
mov rdi, QWORD PTR [rcx+8]
@ -84,6 +84,8 @@
movq xmm10, rax
mov rax, 4389456576511
mov QWORD PTR [rsp+16], rax
mov rax, -4389456576512
mov QWORD PTR [rsp+216], rax
punpcklqdq xmm10, xmm0
ALIGN(64)
@ -170,14 +172,13 @@ upx2_main_loop:
movq xmm0, rax
paddq xmm0, xmm11
sqrtsd xmm1, xmm0
mov r13, -4389456576512
movq rdx, xmm1
mov rax, rdx
shr rdx, 19
shr rax, 20
mov rcx, rdx
sub rcx, rax
add rax, r13
add rax, QWORD PTR [rsp+216]
sub rcx, QWORD PTR [rsp+16]
mov r13, QWORD PTR [rsp]
imul rcx, rax
@ -251,12 +252,10 @@ upx2_main_loop:
shr rdx, 19
mov rcx, rdx
sub rcx, rax
mov rbx, 4389456576511
sub rcx, rbx
sub rcx, QWORD PTR [rsp+16]
movdqa xmm9, xmm7
mov rbx, -4389456576512
movdqa xmm7, xmm6
add rax, rbx
add rax, QWORD PTR [rsp+216]
imul rcx, rax
mov rax, r9
sub rcx, r8
@ -264,10 +263,9 @@ upx2_main_loop:
adc rdx, 0
xor rcx, 32
and ecx, 131056
movq xmm0, rdx
mov QWORD PTR [rsp+32], rdx
movdqu xmm1, XMMWORD PTR [rcx+r13]
mul rdi
movdqa XMMWORD PTR [rsp+32], xmm0
paddq xmm1, xmm5
mov r8, rax
xor r8, QWORD PTR [rcx+r13+8]
@ -298,10 +296,10 @@ upx2_main_loop:
sub QWORD PTR [rsp+8], 1
jne upx2_main_loop
ldmxcsr DWORD PTR [rsp+28]
ldmxcsr DWORD PTR [rsp+24]
movaps xmm13, XMMWORD PTR [rsp+80]
lea r11, QWORD PTR [rsp+216]
lea r11, QWORD PTR [rsp+232]
movaps xmm6, XMMWORD PTR [r11-24]
movaps xmm7, XMMWORD PTR [r11-40]
movaps xmm8, XMMWORD PTR [r11-56]

20
src/crypto/cn/asm/win64/cn2/cnv2_upx_double_mainloop_zen3.inc
View file

@ -7,7 +7,7 @@
push r13
push r14
push r15
sub rsp, 216
sub rsp, 232
mov rdi, QWORD PTR [rcx+8]
@ -84,6 +84,8 @@
movd xmm10, rax
mov rax, 4389456576511
mov QWORD PTR [rsp+16], rax
mov rax, -4389456576512
mov QWORD PTR [rsp+216], rax
punpcklqdq xmm10, xmm0
ALIGN(64)
@ -170,14 +172,13 @@ upx2_main_loop:
movd xmm0, rax
paddq xmm0, xmm11
sqrtsd xmm1, xmm0
mov r13, -4389456576512
movd rdx, xmm1
mov rax, rdx
shr rdx, 19
shr rax, 20
mov rcx, rdx
sub rcx, rax
add rax, r13
add rax, QWORD PTR [rsp+216]
sub rcx, QWORD PTR [rsp+16]
mov r13, QWORD PTR [rsp]
imul rcx, rax
@ -251,12 +252,10 @@ upx2_main_loop:
shr rdx, 19
mov rcx, rdx
sub rcx, rax
mov rbx, 4389456576511
sub rcx, rbx
sub rcx, QWORD PTR [rsp+16]
movdqa xmm9, xmm7
mov rbx, -4389456576512
movdqa xmm7, xmm6
add rax, rbx
add rax, QWORD PTR [rsp+216]
imul rcx, rax
mov rax, r9
sub rcx, r8
@ -264,10 +263,9 @@ upx2_main_loop:
adc rdx, 0
xor rcx, 32
and ecx, 131056
movd xmm0, rdx
mov QWORD PTR [rsp+32], rdx
movdqu xmm1, XMMWORD PTR [rcx+r13]
mul rdi
movdqa XMMWORD PTR [rsp+32], xmm0
paddq xmm1, xmm5
mov r8, rax
xor r8, QWORD PTR [rcx+r13+8]
@ -298,10 +296,10 @@ upx2_main_loop:
sub QWORD PTR [rsp+8], 1
jne upx2_main_loop
ldmxcsr DWORD PTR [rsp+28]
ldmxcsr DWORD PTR [rsp+24]
movaps xmm13, XMMWORD PTR [rsp+80]
lea r11, QWORD PTR [rsp+216]
lea r11, QWORD PTR [rsp+232]
movaps xmm6, XMMWORD PTR [r11-24]
movaps xmm7, XMMWORD PTR [r11-40]
movaps xmm8, XMMWORD PTR [r11-56]

2
src/crypto/common/HugePagesInfo.h
View file

@ -41,7 +41,7 @@ public:
size_t size = 0;
inline bool isFullyAllocated() const { return allocated == total; }
inline double percent() const { return allocated == 0 ? 0.0 : static_cast<double>(allocated) / total * 100.0; }
inline double percent() const { return total == 0 ? 0.0 : static_cast<double>(allocated) / total * 100.0; }
inline void reset() { allocated = 0; total = 0; size = 0; }
inline HugePagesInfo &operator+=(const HugePagesInfo &other)