xref: /linux/rust/zerocopy/benches/try_ref_from_prefix_dynamic_size.x86-64.mca (revision efe86f088f48f18c27b648e5724048947f3b7fb4)
1Iterations:        100
2Instructions:      1900
3Total Cycles:      573
4Total uOps:        2100
5
6Dispatch Width:    4
7uOps Per Cycle:    3.66
8IPC:               3.32
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      0     0.25                        xor	edx, edx
22 1      1     0.33                        mov	eax, 0
23 1      1     0.33                        test	dil, 1
24 1      1     1.00                        jne	.LBB5_4
25 1      1     0.33                        cmp	rsi, 4
26 1      1     1.00                        jae	.LBB5_3
27 1      1     0.33                        mov	edx, 1
28 1      0     0.25                        xor	eax, eax
29 1      1     1.00                  U     ret
30 1      1     0.33                        add	rsi, -4
31 1      1     0.50                        shr	rsi
32 1      5     0.50    *                   movzx	ecx, word ptr [rdi]
33 1      1     0.33                        cmp	ecx, 49344
34 1      1     0.33                        mov	edx, 2
35 2      2     0.67                        cmove	rdx, rsi
36 1      0     0.25                        xor	eax, eax
37 1      1     0.33                        cmp	cx, -16192
38 2      2     0.67                        cmove	rax, rdi
39 1      1     1.00                  U     ret
40
41
42Resources:
43[0]   - SBDivider
44[1]   - SBFPDivider
45[2]   - SBPort0
46[3]   - SBPort1
47[4]   - SBPort4
48[5]   - SBPort5
49[6.0] - SBPort23
50[6.1] - SBPort23
51
52
53Resource pressure per iteration:
54[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
55 -      -     5.66   5.67    -     5.67   0.50   0.50
56
57Resource pressure by instruction:
58[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
59 -      -      -      -      -      -      -      -     xor	edx, edx
60 -      -     0.30   0.37    -     0.33    -      -     mov	eax, 0
61 -      -     0.35   0.32    -     0.33    -      -     test	dil, 1
62 -      -      -      -      -     1.00    -      -     jne	.LBB5_4
63 -      -     0.32   0.33    -     0.35    -      -     cmp	rsi, 4
64 -      -      -      -      -     1.00    -      -     jae	.LBB5_3
65 -      -     0.33   0.35    -     0.32    -      -     mov	edx, 1
66 -      -      -      -      -      -      -      -     xor	eax, eax
67 -      -      -      -      -     1.00    -      -     ret
68 -      -     0.34   0.64    -     0.02    -      -     add	rsi, -4
69 -      -     1.00    -      -      -      -      -     shr	rsi
70 -      -      -      -      -      -     0.50   0.50   movzx	ecx, word ptr [rdi]
71 -      -     0.60   0.40    -      -      -      -     cmp	ecx, 49344
72 -      -     0.05   0.95    -      -      -      -     mov	edx, 2
73 -      -     1.00   1.00    -      -      -      -     cmove	rdx, rsi
74 -      -      -      -      -      -      -      -     xor	eax, eax
75 -      -     0.37   0.31    -     0.32    -      -     cmp	cx, -16192
76 -      -     1.00   1.00    -      -      -      -     cmove	rax, rdi
77 -      -      -      -      -     1.00    -      -     ret
78