xref: /linux/rust/zerocopy/benches/try_ref_from_bytes_dynamic_padding.x86-64.mca (revision 12d5fc96ebbb3b948861805b32a4c3a96105ccd9)
1Iterations:        100
2Instructions:      2000
3Total Cycles:      675
4Total uOps:        2300
5
6Dispatch Width:    4
7uOps Per Cycle:    3.41
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                        cmp	rsi, 12
22 1      1     0.50                        setae	al
23 1      1     0.33                        mov	ecx, esi
24 1      1     0.33                        or	ecx, edi
25 1      1     0.33                        test	cl, 3
26 1      1     0.50                        sete	cl
27 1      1     0.33                        and	cl, al
28 1      1     0.33                        cmp	cl, 1
29 1      1     1.00                        je	.LBB5_2
30 1      0     0.25                        xor	eax, eax
31 1      1     1.00                  U     ret
32 1      1     0.33                        add	rsi, -9
33 1      1     0.33                        movabs	rcx, -6148914691236517205
34 1      1     0.33                        mov	rax, rsi
35 2      4     1.00                        mul	rcx
36 1      1     0.50                        shr	rdx
37 1      0     0.25                        xor	eax, eax
38 2      6     0.50    *                   cmp	word ptr [rdi], -16192
39 2      2     0.67                        cmove	rax, rdi
40 1      1     1.00                  U     ret
41
42
43Resources:
44[0]   - SBDivider
45[1]   - SBFPDivider
46[2]   - SBPort0
47[3]   - SBPort1
48[4]   - SBPort4
49[5]   - SBPort5
50[6.0] - SBPort23
51[6.1] - SBPort23
52
53
54Resource pressure per iteration:
55[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
56 -      -     6.67   6.66    -     6.67   0.50   0.50
57
58Resource pressure by instruction:
59[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
60 -      -     0.33   0.66    -     0.01    -      -     cmp	rsi, 12
61 -      -     1.00    -      -      -      -      -     setae	al
62 -      -     0.66   0.34    -      -      -      -     mov	ecx, esi
63 -      -      -     0.99    -     0.01    -      -     or	ecx, edi
64 -      -      -     0.67    -     0.33    -      -     test	cl, 3
65 -      -     0.67    -      -     0.33    -      -     sete	cl
66 -      -     0.33   0.34    -     0.33    -      -     and	cl, al
67 -      -     0.33    -      -     0.67    -      -     cmp	cl, 1
68 -      -      -      -      -     1.00    -      -     je	.LBB5_2
69 -      -      -      -      -      -      -      -     xor	eax, eax
70 -      -      -      -      -     1.00    -      -     ret
71 -      -     0.67   0.33    -      -      -      -     add	rsi, -9
72 -      -     0.99   0.01    -      -      -      -     movabs	rcx, -6148914691236517205
73 -      -      -     0.99    -     0.01    -      -     mov	rax, rsi
74 -      -     1.00   1.00    -      -      -      -     mul	rcx
75 -      -     0.01    -      -     0.99    -      -     shr	rdx
76 -      -      -      -      -      -      -      -     xor	eax, eax
77 -      -     0.67   0.33    -      -     0.50   0.50   cmp	word ptr [rdi], -16192
78 -      -     0.01   1.00    -     0.99    -      -     cmove	rax, rdi
79 -      -      -      -      -     1.00    -      -     ret
80