xref: /linux/rust/zerocopy/benches/try_read_from_bytes.x86-64.mca (revision bb29b957eaaa15be33243550d9ee576c2d601669)
1Iterations:        100
2Instructions:      900
3Total Cycles:      305
4Total uOps:        1000
5
6Dispatch Width:    4
7uOps Per Cycle:    3.28
8IPC:               2.95
9Block RThroughput: 3.0
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                        mov	eax, 49345
22 1      1     0.33                        cmp	rsi, 6
23 1      1     1.00                        jne	.LBB5_3
24 2      6     0.50    *                   cmp	word ptr [rdi], -16192
25 1      1     1.00                        jne	.LBB5_3
26 1      5     0.50    *                   mov	eax, dword ptr [rdi + 2]
27 1      1     0.50                        shl	rax, 16
28 1      1     0.33                        or	rax, 49344
29 1      1     1.00                  U     ret
30
31
32Resources:
33[0]   - SBDivider
34[1]   - SBFPDivider
35[2]   - SBPort0
36[3]   - SBPort1
37[4]   - SBPort4
38[5]   - SBPort5
39[6.0] - SBPort23
40[6.1] - SBPort23
41
42
43Resource pressure per iteration:
44[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
45 -      -     2.50   2.49    -     3.01   1.00   1.00
46
47Resource pressure by instruction:
48[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
49 -      -     0.50   0.49    -     0.01    -      -     mov	eax, 49345
50 -      -     0.49   0.51    -      -      -      -     cmp	rsi, 6
51 -      -      -      -      -     1.00    -      -     jne	.LBB5_3
52 -      -     0.47   0.53    -      -     0.43   0.57   cmp	word ptr [rdi], -16192
53 -      -      -      -      -     1.00    -      -     jne	.LBB5_3
54 -      -      -      -      -      -     0.57   0.43   mov	eax, dword ptr [rdi + 2]
55 -      -     1.00    -      -      -      -      -     shl	rax, 16
56 -      -     0.04   0.96    -      -      -      -     or	rax, 49344
57 -      -      -      -      -     1.00    -      -     ret
58