xref: /linux/rust/zerocopy/benches/ref_from_bytes_dynamic_padding.x86-64.mca (revision 6b3f7af57881f6d6250c6dcc4d910fe8e855a607)
1Iterations:        100
2Instructions:      1900
3Total Cycles:      645
4Total uOps:        2000
5
6Dispatch Width:    4
7uOps Per Cycle:    3.10
8IPC:               2.95
9Block RThroughput: 5.0
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                        test	dil, 3
22 1      1     1.00                        jne	.LBB5_3
23 1      1     0.33                        movabs	rax, 9223372036854775804
24 1      1     0.33                        and	rax, rsi
25 1      1     0.33                        cmp	rax, 9
26 1      1     1.00                        jb	.LBB5_3
27 1      1     0.33                        add	rax, -9
28 1      1     0.33                        movabs	rcx, -6148914691236517205
29 2      4     1.00                        mul	rcx
30 1      1     0.50                        shr	rdx
31 1      1     0.50                        lea	rax, [rdx + 2*rdx]
32 1      1     0.33                        or	rax, 3
33 1      1     0.33                        add	rax, 9
34 1      1     0.33                        cmp	rsi, rax
35 1      1     1.00                        je	.LBB5_4
36 1      0     0.25                        xor	edi, edi
37 1      1     0.33                        mov	rdx, rsi
38 1      1     0.33                        mov	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 -      -     6.32   6.33    -     6.35    -      -
56
57Resource pressure by instruction:
58[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
59 -      -     0.64   0.35    -     0.01    -      -     test	dil, 3
60 -      -      -      -      -     1.00    -      -     jne	.LBB5_3
61 -      -     0.34   0.65    -     0.01    -      -     movabs	rax, 9223372036854775804
62 -      -     0.35   0.65    -      -      -      -     and	rax, rsi
63 -      -     0.33   0.34    -     0.33    -      -     cmp	rax, 9
64 -      -      -      -      -     1.00    -      -     jb	.LBB5_3
65 -      -     0.35    -      -     0.65    -      -     add	rax, -9
66 -      -     0.97   0.01    -     0.02    -      -     movabs	rcx, -6148914691236517205
67 -      -     1.00   1.00    -      -      -      -     mul	rcx
68 -      -     0.99    -      -     0.01    -      -     shr	rdx
69 -      -     0.33   0.67    -      -      -      -     lea	rax, [rdx + 2*rdx]
70 -      -     0.34   0.66    -      -      -      -     or	rax, 3
71 -      -     0.33   0.66    -     0.01    -      -     add	rax, 9
72 -      -     0.01   0.99    -      -      -      -     cmp	rsi, rax
73 -      -      -      -      -     1.00    -      -     je	.LBB5_4
74 -      -      -      -      -      -      -      -     xor	edi, edi
75 -      -     0.32   0.01    -     0.67    -      -     mov	rdx, rsi
76 -      -     0.02   0.34    -     0.64    -      -     mov	rax, rdi
77 -      -      -      -      -     1.00    -      -     ret
78