xref: /linux/rust/zerocopy/benches/ref_from_suffix_dynamic_padding.x86-64.mca (revision b079329b8691768962aa514b8f8c9077ca352459)
1Iterations:        100
2Instructions:      2000
3Total Cycles:      682
4Total uOps:        2100
5
6Dispatch Width:    4
7uOps Per Cycle:    3.08
8IPC:               2.93
9Block RThroughput: 5.3
10
11
12Instruction Info:
13[1]: #uOps
14[2]: Latency
15[3]: RThroughput
16[4]: MayLoad
17[5]: MayStore
18[6]: HasSideEffects (U)
19
20[1]    [2]    [3]    [4]    [5]    [6]    Instructions:
21 1      1     0.50                        lea	eax, [rsi + rdi]
22 1      1     0.33                        test	al, 3
23 1      1     1.00                        jne	.LBB5_1
24 1      1     0.33                        movabs	rax, 9223372036854775804
25 1      1     0.33                        and	rax, rsi
26 1      1     0.33                        cmp	rax, 9
27 1      1     1.00                        jae	.LBB5_3
28 1      0     0.25                        xor	eax, eax
29 1      1     1.00                  U     ret
30 1      1     0.33                        add	rax, -9
31 1      1     0.33                        movabs	rcx, -6148914691236517205
32 2      4     1.00                        mul	rcx
33 1      1     0.50                        shr	rdx
34 1      1     0.50                        lea	rax, [rdx + 2*rdx]
35 1      1     0.33                        sub	rsi, rax
36 1      1     0.33                        or	rax, -4
37 1      1     0.33                        add	rsi, rdi
38 1      1     0.33                        add	rax, rsi
39 1      1     0.33                        add	rax, -8
40 1      1     1.00                  U     ret
41
42
43Resources:
44[0]   - SBDivider
45[1]   - SBFPDivider
46[2]   - SBPort0
47[3]   - SBPort1
48[4]   - SBPort4
49[5]   - SBPort5
50[6.0] - SBPort23
51[6.1] - SBPort23
52
53
54Resource pressure per iteration:
55[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
56 -      -     6.65   6.67    -     6.68    -      -
57
58Resource pressure by instruction:
59[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
60 -      -     0.90   0.10    -      -      -      -     lea	eax, [rsi + rdi]
61 -      -     0.93    -      -     0.07    -      -     test	al, 3
62 -      -      -      -      -     1.00    -      -     jne	.LBB5_1
63 -      -     0.51   0.47    -     0.02    -      -     movabs	rax, 9223372036854775804
64 -      -      -      -      -     1.00    -      -     and	rax, rsi
65 -      -      -     0.09    -     0.91    -      -     cmp	rax, 9
66 -      -      -      -      -     1.00    -      -     jae	.LBB5_3
67 -      -      -      -      -      -      -      -     xor	eax, eax
68 -      -      -      -      -     1.00    -      -     ret
69 -      -     0.43   0.47    -     0.10    -      -     add	rax, -9
70 -      -     0.42   0.39    -     0.19    -      -     movabs	rcx, -6148914691236517205
71 -      -     1.00   1.00    -      -      -      -     mul	rcx
72 -      -     0.69    -      -     0.31    -      -     shr	rdx
73 -      -     0.54   0.46    -      -      -      -     lea	rax, [rdx + 2*rdx]
74 -      -     0.07   0.91    -     0.02    -      -     sub	rsi, rax
75 -      -     0.91   0.05    -     0.04    -      -     or	rax, -4
76 -      -     0.08   0.90    -     0.02    -      -     add	rsi, rdi
77 -      -     0.09   0.91    -      -      -      -     add	rax, rsi
78 -      -     0.08   0.92    -      -      -      -     add	rax, -8
79 -      -      -      -      -     1.00    -      -     ret
80