xref: /linux/rust/zerocopy/benches/try_ref_from_bytes_dynamic_padding.x86-64.mca (revision 6b3f7af57881f6d6250c6dcc4d910fe8e855a607) 
1Iterations:        100
2Instructions:      2100
3Total Cycles:      709
4Total uOps:        2300
5
6Dispatch Width:    4
7uOps Per Cycle:    3.24
8IPC:               2.96
9Block RThroughput: 5.8
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     0.33                        test	dil, 3
22 1      1     1.00                        jne	.LBB5_4
23 1      1     0.33                        movabs	rax, 9223372036854775804
24 1      1     0.33                        and	rax, rsi
25 1      1     0.33                        cmp	rax, 9
26 1      1     1.00                        jb	.LBB5_4
27 1      1     0.33                        add	rax, -9
28 1      1     0.33                        movabs	rcx, -6148914691236517205
29 2      4     1.00                        mul	rcx
30 1      1     0.50                        shr	rdx
31 1      1     0.50                        lea	rax, [rdx + 2*rdx]
32 1      1     0.33                        or	rax, 3
33 1      1     0.33                        add	rax, 9
34 1      1     0.33                        cmp	rsi, rax
35 1      1     1.00                        jne	.LBB5_4
36 2      6     0.50    *                   cmp	word ptr [rdi], -16192
37 1      1     1.00                        je	.LBB5_5
38 1      0     0.25                        xor	edi, edi
39 1      1     0.33                        mov	rdx, rsi
40 1      1     0.33                        mov	rax, rdi
41 1      1     1.00                  U     ret
42
43
44Resources:
45[0]   - SBDivider
46[1]   - SBFPDivider
47[2]   - SBPort0
48[3]   - SBPort1
49[4]   - SBPort4
50[5]   - SBPort5
51[6.0] - SBPort23
52[6.1] - SBPort23
53
54
55Resource pressure per iteration:
56[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
57 -      -     6.98   6.99    -     7.03   0.50   0.50
58
59Resource pressure by instruction:
60[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
61 -      -     0.48   0.51    -     0.01    -      -     test	dil, 3
62 -      -      -      -      -     1.00    -      -     jne	.LBB5_4
63 -      -     0.51   0.49    -      -      -      -     movabs	rax, 9223372036854775804
64 -      -     0.01   0.99    -      -      -      -     and	rax, rsi
65 -      -     0.51   0.49    -      -      -      -     cmp	rax, 9
66 -      -      -      -      -     1.00    -      -     jb	.LBB5_4
67 -      -     0.98    -      -     0.02    -      -     add	rax, -9
68 -      -     0.98   0.02    -      -      -      -     movabs	rcx, -6148914691236517205
69 -      -     1.00   1.00    -      -      -      -     mul	rcx
70 -      -     0.99    -      -     0.01    -      -     shr	rdx
71 -      -      -     1.00    -      -      -      -     lea	rax, [rdx + 2*rdx]
72 -      -      -     0.51    -     0.49    -      -     or	rax, 3
73 -      -     0.01   0.49    -     0.50    -      -     add	rax, 9
74 -      -      -     0.02    -     0.98    -      -     cmp	rsi, rax
75 -      -      -      -      -     1.00    -      -     jne	.LBB5_4
76 -      -     0.51   0.49    -      -     0.50   0.50   cmp	word ptr [rdi], -16192
77 -      -      -      -      -     1.00    -      -     je	.LBB5_5
78 -      -      -      -      -      -      -      -     xor	edi, edi
79 -      -     0.50   0.50    -      -      -      -     mov	rdx, rsi
80 -      -     0.50   0.48    -     0.02    -      -     mov	rax, rdi
81 -      -      -      -      -     1.00    -      -     ret
82