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cli/vendor/zerocopy/benches/ref_from_bytes_dynamic_padding.x86-64.mca

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Iterations: 100
Instructions: 2500
Total Cycles: 849
Total uOps: 2800
Dispatch Width: 4
uOps Per Cycle: 3.30
IPC: 2.94
Block RThroughput: 7.0
Instruction Info:
[1]: #uOps
[2]: Latency
[3]: RThroughput
[4]: MayLoad
[5]: MayStore
[6]: HasSideEffects (U)
[1] [2] [3] [4] [5] [6] Instructions:
1 1 0.33 test dil, 3
1 1 1.00 je .LBB5_2
1 0 0.25 xor eax, eax
1 1 0.33 mov rdx, rsi
1 1 1.00 U ret
1 1 0.33 movabs rax, 9223372036854775804
1 1 0.33 and rax, rsi
1 1 0.33 cmp rax, 9
1 1 1.00 jae .LBB5_4
1 0 0.25 xor eax, eax
1 1 0.33 mov rdx, rsi
1 1 1.00 U ret
1 1 0.33 add rax, -9
1 1 0.33 movabs rcx, -6148914691236517205
2 4 1.00 mul rcx
1 1 0.50 shr rdx
1 1 0.50 lea rcx, [rdx + 2*rdx]
1 1 0.33 or rcx, 3
1 1 0.33 add rcx, 9
1 0 0.25 xor eax, eax
1 1 0.33 cmp rsi, rcx
2 2 0.67 cmove rsi, rdx
2 2 0.67 cmove rax, rdi
1 1 0.33 mov rdx, rsi
1 1 1.00 U ret
Resources:
[0] - SBDivider
[1] - SBFPDivider
[2] - SBPort0
[3] - SBPort1
[4] - SBPort4
[5] - SBPort5
[6.0] - SBPort23
[6.1] - SBPort23
Resource pressure per iteration:
[0] [1] [2] [3] [4] [5] [6.0] [6.1]
- - 8.33 8.32 - 8.35 - -
Resource pressure by instruction:
[0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
- - 0.35 0.33 - 0.32 - - test dil, 3
- - - - - 1.00 - - je .LBB5_2
- - - - - - - - xor eax, eax
- - 0.92 0.04 - 0.04 - - mov rdx, rsi
- - - - - 1.00 - - ret
- - 0.32 0.15 - 0.53 - - movabs rax, 9223372036854775804
- - 0.03 0.06 - 0.91 - - and rax, rsi
- - 0.05 0.93 - 0.02 - - cmp rax, 9
- - - - - 1.00 - - jae .LBB5_4
- - - - - - - - xor eax, eax
- - 0.93 0.04 - 0.03 - - mov rdx, rsi
- - - - - 1.00 - - ret
- - 0.37 0.33 - 0.30 - - add rax, -9
- - 0.61 0.09 - 0.30 - - movabs rcx, -6148914691236517205
- - 1.00 1.00 - - - - mul rcx
- - 0.67 - - 0.33 - - shr rdx
- - 0.33 0.67 - - - - lea rcx, [rdx + 2*rdx]
- - 0.34 0.61 - 0.05 - - or rcx, 3
- - 0.36 0.61 - 0.03 - - add rcx, 9
- - - - - - - - xor eax, eax
- - 0.04 0.63 - 0.33 - - cmp rsi, rcx
- - 0.98 0.97 - 0.05 - - cmove rsi, rdx
- - 0.98 0.94 - 0.08 - - cmove rax, rdi
- - 0.05 0.92 - 0.03 - - mov rdx, rsi
- - - - - 1.00 - - ret