xref: /linux/rust/zerocopy/benches/ref_from_prefix_dynamic_size.x86-64.mca (revision efe86f088f48f18c27b648e5724048947f3b7fb4)
1Iterations:        100
2Instructions:      1400
3Total Cycles:      405
4Total uOps:        1400
5
6Dispatch Width:    4
7uOps Per Cycle:    3.46
8IPC:               3.46
9Block RThroughput: 4.0
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      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      1     0.33                        mov	rdx, rsi
33 1      1     0.33                        mov	rax, rdi
34 1      1     1.00                  U     ret
35
36
37Resources:
38[0]   - SBDivider
39[1]   - SBFPDivider
40[2]   - SBPort0
41[3]   - SBPort1
42[4]   - SBPort4
43[5]   - SBPort5
44[6.0] - SBPort23
45[6.1] - SBPort23
46
47
48Resource pressure per iteration:
49[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
50 -      -     3.99   3.99    -     4.02    -      -
51
52Resource pressure by instruction:
53[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
54 -      -      -      -      -      -      -      -     xor	edx, edx
55 -      -     0.01   0.98    -     0.01    -      -     mov	eax, 0
56 -      -     0.98   0.02    -      -      -      -     test	dil, 1
57 -      -      -      -      -     1.00    -      -     jne	.LBB5_4
58 -      -     0.02   0.98    -      -      -      -     cmp	rsi, 4
59 -      -      -      -      -     1.00    -      -     jae	.LBB5_3
60 -      -     0.98   0.01    -     0.01    -      -     mov	edx, 1
61 -      -      -      -      -      -      -      -     xor	eax, eax
62 -      -      -      -      -     1.00    -      -     ret
63 -      -     0.01   0.99    -      -      -      -     add	rsi, -4
64 -      -     1.00    -      -      -      -      -     shr	rsi
65 -      -      -     1.00    -      -      -      -     mov	rdx, rsi
66 -      -     0.99   0.01    -      -      -      -     mov	rax, rdi
67 -      -      -      -      -     1.00    -      -     ret
68