xref: /linux/rust/zerocopy/benches/try_ref_from_suffix_dynamic_size.x86-64.mca (revision efe86f088f48f18c27b648e5724048947f3b7fb4)
1Iterations:        100
2Instructions:      1600
3Total Cycles:      510
4Total uOps:        1800
5
6Dispatch Width:    4
7uOps Per Cycle:    3.53
8IPC:               3.14
9Block RThroughput: 4.5
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                        cmp	rsi, 4
23 1      1     0.50                        setb	cl
24 1      1     0.33                        or	cl, al
25 1      1     0.33                        test	cl, 1
26 1      1     1.00                        je	.LBB5_2
27 1      0     0.25                        xor	eax, eax
28 1      1     1.00                  U     ret
29 1      1     0.50                        lea	rdx, [rsi - 4]
30 1      1     0.50                        shr	rdx
31 1      1     0.33                        and	esi, 1
32 1      1     0.50                        lea	rcx, [rdi + rsi]
33 1      0     0.25                        xor	eax, eax
34 2      6     0.50    *                   cmp	word ptr [rdi + rsi], -16192
35 2      2     0.67                        cmove	rax, rcx
36 1      1     1.00                  U     ret
37
38
39Resources:
40[0]   - SBDivider
41[1]   - SBFPDivider
42[2]   - SBPort0
43[3]   - SBPort1
44[4]   - SBPort4
45[5]   - SBPort5
46[6.0] - SBPort23
47[6.1] - SBPort23
48
49
50Resource pressure per iteration:
51[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
52 -      -     4.99   5.00    -     5.01   0.50   0.50
53
54Resource pressure by instruction:
55[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
56 -      -     0.98   0.02    -      -      -      -     lea	eax, [rsi + rdi]
57 -      -      -     0.98    -     0.02    -      -     cmp	rsi, 4
58 -      -     1.00    -      -      -      -      -     setb	cl
59 -      -     0.01   0.99    -      -      -      -     or	cl, al
60 -      -     0.01   0.07    -     0.92    -      -     test	cl, 1
61 -      -      -      -      -     1.00    -      -     je	.LBB5_2
62 -      -      -      -      -      -      -      -     xor	eax, eax
63 -      -      -      -      -     1.00    -      -     ret
64 -      -     0.93   0.07    -      -      -      -     lea	rdx, [rsi - 4]
65 -      -     0.93    -      -     0.07    -      -     shr	rdx
66 -      -     0.06   0.93    -     0.01    -      -     and	esi, 1
67 -      -     0.07   0.93    -      -      -      -     lea	rcx, [rdi + rsi]
68 -      -      -      -      -      -      -      -     xor	eax, eax
69 -      -      -     0.01    -     0.99   0.50   0.50   cmp	word ptr [rdi + rsi], -16192
70 -      -     1.00   1.00    -      -      -      -     cmove	rax, rcx
71 -      -      -      -      -     1.00    -      -     ret
72