xref: /linux/rust/zerocopy/benches/try_ref_from_suffix_dynamic_padding.x86-64.mca (revision b079329b8691768962aa514b8f8c9077ca352459)
1Iterations:        100
2Instructions:      2300
3Total Cycles:      791
4Total uOps:        2600
5
6Dispatch Width:    4
7uOps Per Cycle:    3.29
8IPC:               2.91
9Block RThroughput: 6.5
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	rcx, [rdx + 2*rdx]
35 1      1     0.33                        sub	rsi, rcx
36 1      1     0.33                        or	rcx, -4
37 1      1     0.33                        add	rsi, rdi
38 1      1     0.50                        lea	rdi, [rcx + rsi]
39 1      1     0.33                        add	rdi, -8
40 1      0     0.25                        xor	eax, eax
41 2      6     0.50    *                   cmp	word ptr [rcx + rsi - 8], -16192
42 2      2     0.67                        cmove	rax, rdi
43 1      1     1.00                  U     ret
44
45
46Resources:
47[0]   - SBDivider
48[1]   - SBFPDivider
49[2]   - SBPort0
50[3]   - SBPort1
51[4]   - SBPort4
52[5]   - SBPort5
53[6.0] - SBPort23
54[6.1] - SBPort23
55
56
57Resource pressure per iteration:
58[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
59 -      -     7.70   7.58    -     7.72   0.50   0.50
60
61Resource pressure by instruction:
62[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
63 -      -     0.26   0.74    -      -      -      -     lea	eax, [rsi + rdi]
64 -      -     0.19   0.28    -     0.53    -      -     test	al, 3
65 -      -      -      -      -     1.00    -      -     jne	.LBB5_1
66 -      -     0.93   0.06    -     0.01    -      -     movabs	rax, 9223372036854775804
67 -      -     0.81   0.14    -     0.05    -      -     and	rax, rsi
68 -      -     0.55   0.43    -     0.02    -      -     cmp	rax, 9
69 -      -      -      -      -     1.00    -      -     jae	.LBB5_3
70 -      -      -      -      -      -      -      -     xor	eax, eax
71 -      -      -      -      -     1.00    -      -     ret
72 -      -     0.42   0.56    -     0.02    -      -     add	rax, -9
73 -      -     0.67   0.30    -     0.03    -      -     movabs	rcx, -6148914691236517205
74 -      -     1.00   1.00    -      -      -      -     mul	rcx
75 -      -     0.71    -      -     0.29    -      -     shr	rdx
76 -      -     0.32   0.68    -      -      -      -     lea	rcx, [rdx + 2*rdx]
77 -      -     0.57   0.04    -     0.39    -      -     sub	rsi, rcx
78 -      -     0.28   0.67    -     0.05    -      -     or	rcx, -4
79 -      -     0.29   0.29    -     0.42    -      -     add	rsi, rdi
80 -      -     0.02   0.98    -      -      -      -     lea	rdi, [rcx + rsi]
81 -      -     0.02   0.41    -     0.57    -      -     add	rdi, -8
82 -      -      -      -      -      -      -      -     xor	eax, eax
83 -      -     0.57   0.01    -     0.42   0.50   0.50   cmp	word ptr [rcx + rsi - 8], -16192
84 -      -     0.09   0.99    -     0.92    -      -     cmove	rax, rdi
85 -      -      -      -      -     1.00    -      -     ret
86