Shark suggests SSE on code that uses .... SSE
Shark suggests SSE on code that uses .... SSE
- Subject: Shark suggests SSE on code that uses .... SSE
- From: Benson Margulies <email@hidden>
- Date: Tue, 14 Apr 2009 16:08:17 -0400
5.1% 0x100410dec movq (%rdx, %rcx, 8), %rdi ! Loop start[6],
SSE bt_ape_decoder.cpp:167
0.0% 0x100410df0 movq (%rdi), %rax bt_ape_decoder.cpp:168
0.0% 0x100410df3 movl %r14d, %r8d bt_ape_decoder.cpp:168
0x100410df6 movl %r12d, �x bt_ape_decoder.cpp:168
5.0% 0x100410df9 movl %r13d, �x bt_ape_decoder.cpp:168
0x100410dfc movq -168(%rbp), %rsi bt_ape_decoder.cpp:168
0.0% 0x100410e03 call +32(%rax) bt_ape_decoder.cpp:168
5.1% 0x100410e06 movss %xmm0, -68(%rbp) bt_ape_decoder.cpp:168
0.0% 0x100410e0b movss -68(%rbp), %xmm0 bt_ape_decoder.cpp:168
6.9% 0x100410e10 addss -56(%rbp), %xmm0 bt_ape_decoder.cpp:168
10.2% 0x100410e15 movss %xmm0, -56(%rbp) bt_ape_decoder.cpp:168
6.1% 0x100410e1a movl �x, �x stl_vector.h:166
0.0% 0x100410e1c movq +8(%r15), %rax stl_vector.h:166
0.0% 0x100410e20 movq (%rax), %rdx stl_vector.h:343
0.0% 0x100410e23 movq +8(%rax), %rax stl_vector.h:361
6.0% 0x100410e27 incq %rbx bt_ape_decoder.cpp:403
0.0% 0x100410e2a subq %rdx, %rax bt_ape_matrix.h:166
0.0% 0x100410e2d sarq $3, %rax bt_ape_matrix.h:166
0.0% 0x100410e31 cmpq %rax, %rcx bt_ape_matrix.h:166
6.1% 0x100410e34 jb
0x0000000100410dec <BT_ApeDecoder::forwardViterbi(BT_ApeDecodeState&)+478> Loop
end[6] bt_ape_matrix.h:166
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