xref: /linux/rust/zerocopy/benches/zero_dynamic_padding.x86-64.mca (revision 6b3f7af57881f6d6250c6dcc4d910fe8e855a607)
1Iterations:        100
2Instructions:      600
3Total Cycles:      209
4Total uOps:        700
5
6Dispatch Width:    4
7uOps Per Cycle:    3.35
8IPC:               2.87
9Block RThroughput: 1.8
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     0.50                        lea	rax, [rsi + 2*rsi]
22 1      1     0.33                        movabs	rdx, 9223372036854775804
23 1      1     0.33                        and	rdx, rax
24 1      1     0.33                        add	rdx, 12
25 1      0     0.25                        xor	esi, esi
26 2      6     1.00    *                   jmp	qword ptr [rip + memset@GOTPCREL]
27
28
29Resources:
30[0]   - SBDivider
31[1]   - SBFPDivider
32[2]   - SBPort0
33[3]   - SBPort1
34[4]   - SBPort4
35[5]   - SBPort5
36[6.0] - SBPort23
37[6.1] - SBPort23
38
39
40Resource pressure per iteration:
41[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]
42 -      -     1.66   1.66    -     1.68   0.50   0.50
43
44Resource pressure by instruction:
45[0]    [1]    [2]    [3]    [4]    [5]    [6.0]  [6.1]  Instructions:
46 -      -     0.33   0.67    -      -      -      -     lea	rax, [rsi + 2*rsi]
47 -      -     0.98    -      -     0.02    -      -     movabs	rdx, 9223372036854775804
48 -      -     0.01   0.66    -     0.33    -      -     and	rdx, rax
49 -      -     0.34   0.33    -     0.33    -      -     add	rdx, 12
50 -      -      -      -      -      -      -      -     xor	esi, esi
51 -      -      -      -      -     1.00   0.50   0.50   jmp	qword ptr [rip + memset@GOTPCREL]
52