xref: /linux/rust/zerocopy/benches/try_ref_from_prefix_dynamic_padding.x86-64.mca (revision 056a5087d87ead77dedbe9cf5bde53b7cd4b4651)
1Iterations:        100
2Instructions:      2600
3Total Cycles:      843
4Total uOps:        2900
5
6Dispatch Width:    4
7uOps Per Cycle:    3.44
8IPC:               3.08
9Block RThroughput: 7.3
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      0     0.25                        xor	edx, edx
22 1      1     0.33                        mov	eax, 0
23 1      1     0.33                        test	dil, 3
24 1      1     1.00                        je	.LBB5_1
25 1      1     1.00                  U     ret
26 1      1     0.33                        movabs	rax, 9223372036854775804
27 1      1     0.33                        and	rsi, rax
28 1      1     0.33                        cmp	rsi, 9
29 1      1     1.00                        jae	.LBB5_3
30 1      1     0.33                        mov	edx, 1
31 1      0     0.25                        xor	eax, eax
32 1      1     1.00                  U     ret
33 1      1     0.33                        add	rsi, -9
34 1      1     0.33                        movabs	rcx, -6148914691236517205
35 1      1     0.33                        mov	rax, rsi
36 2      4     1.00                        mul	rcx
37 1      1     0.33                        mov	rax, rdx
38 1      1     0.50                        shr	rax
39 1      5     0.50    *                   movzx	ecx, word ptr [rdi]
40 1      1     0.33                        cmp	cx, -16192
41 1      1     0.33                        mov	edx, 2
42 2      2     0.67                        cmove	rdx, rax
43 1      0     0.25                        xor	eax, eax
44 1      1     0.33                        cmp	ecx, 49344
45 2      2     0.67                        cmove	rax, rdi
46 1      1     1.00                  U     ret
47
48
49Resources:
50[0]   - SBDivider
51[1]   - SBFPDivider
52[2]   - SBPort0
53[3]   - SBPort1
54[4]   - SBPort4
55[5]   - SBPort5
56[6.0] - SBPort23
57[6.1] - SBPort23
58
59
60Resource pressure per iteration:
61[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
62 -      -     8.33   8.33    -     8.34   0.50   0.50
63
64Resource pressure by instruction:
65[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
66 -      -      -      -      -      -      -      -     xor	edx, edx
67 -      -     0.32   0.34    -     0.34    -      -     mov	eax, 0
68 -      -     0.34   0.33    -     0.33    -      -     test	dil, 3
69 -      -      -      -      -     1.00    -      -     je	.LBB5_1
70 -      -      -      -      -     1.00    -      -     ret
71 -      -     0.35   0.65    -      -      -      -     movabs	rax, 9223372036854775804
72 -      -     0.96   0.03    -     0.01    -      -     and	rsi, rax
73 -      -     0.01   0.97    -     0.02    -      -     cmp	rsi, 9
74 -      -      -      -      -     1.00    -      -     jae	.LBB5_3
75 -      -     0.67   0.01    -     0.32    -      -     mov	edx, 1
76 -      -      -      -      -      -      -      -     xor	eax, eax
77 -      -      -      -      -     1.00    -      -     ret
78 -      -     0.02   0.34    -     0.64    -      -     add	rsi, -9
79 -      -     0.33   0.66    -     0.01    -      -     movabs	rcx, -6148914691236517205
80 -      -     0.66   0.34    -      -      -      -     mov	rax, rsi
81 -      -     1.00   1.00    -      -      -      -     mul	rcx
82 -      -     0.01   0.99    -      -      -      -     mov	rax, rdx
83 -      -     0.99    -      -     0.01    -      -     shr	rax
84 -      -      -      -      -      -     0.50   0.50   movzx	ecx, word ptr [rdi]
85 -      -     0.33   0.03    -     0.64    -      -     cmp	cx, -16192
86 -      -     0.01   0.31    -     0.68    -      -     mov	edx, 2
87 -      -     1.00   1.00    -      -      -      -     cmove	rdx, rax
88 -      -      -      -      -      -      -      -     xor	eax, eax
89 -      -     0.33   0.33    -     0.34    -      -     cmp	ecx, 49344
90 -      -     1.00   1.00    -      -      -      -     cmove	rax, rdi
91 -      -      -      -      -     1.00    -      -     ret
92