1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -timeline -timeline-max-iterations=2 < %s | FileCheck %s
vmulps %ymm0, %ymm1, %ymm2
vpermil2pd $15, %xmm3, %xmm5, %xmm1, %xmm2
vmulps %ymm2, %ymm3, %ymm4
vaddps %ymm4, %ymm5, %ymm6
vmulps %ymm6, %ymm3, %ymm4
vaddps %ymm4, %ymm5, %ymm0
# CHECK: Iterations: 100
# CHECK-NEXT: Instructions: 600
# CHECK-NEXT: Total Cycles: 516
# CHECK-NEXT: Total uOps: 1100
# CHECK: Dispatch Width: 4
# CHECK-NEXT: uOps Per Cycle: 2.13
# CHECK-NEXT: IPC: 1.16
# CHECK-NEXT: Block RThroughput: 5.0
# CHECK: Instruction Info:
# CHECK-NEXT: [1]: #uOps
# CHECK-NEXT: [2]: Latency
# CHECK-NEXT: [3]: RThroughput
# CHECK-NEXT: [4]: MayLoad
# CHECK-NEXT: [5]: MayStore
# CHECK-NEXT: [6]: HasSideEffects (U)
# CHECK: [1] [2] [3] [4] [5] [6] Instructions:
# CHECK-NEXT: 2 5 1.00 vmulps %ymm0, %ymm1, %ymm2
# CHECK-NEXT: 1 3 1.00 vpermil2pd $15, %xmm3, %xmm5, %xmm1, %xmm2
# CHECK-NEXT: 2 5 1.00 vmulps %ymm2, %ymm3, %ymm4
# CHECK-NEXT: 2 5 1.00 vaddps %ymm4, %ymm5, %ymm6
# CHECK-NEXT: 2 5 1.00 vmulps %ymm6, %ymm3, %ymm4
# CHECK-NEXT: 2 5 1.00 vaddps %ymm4, %ymm5, %ymm0
# CHECK: Resources:
# CHECK-NEXT: [0.0] - PdAGLU01
# CHECK-NEXT: [0.1] - PdAGLU01
# CHECK-NEXT: [1] - PdBranch
# CHECK-NEXT: [2] - PdCount
# CHECK-NEXT: [3] - PdDiv
# CHECK-NEXT: [4] - PdEX0
# CHECK-NEXT: [5] - PdEX1
# CHECK-NEXT: [6] - PdFPCVT
# CHECK-NEXT: [7.0] - PdFPFMA
# CHECK-NEXT: [7.1] - PdFPFMA
# CHECK-NEXT: [8.0] - PdFPMAL
# CHECK-NEXT: [8.1] - PdFPMAL
# CHECK-NEXT: [9] - PdFPMMA
# CHECK-NEXT: [10] - PdFPSTO
# CHECK-NEXT: [11] - PdFPU0
# CHECK-NEXT: [12] - PdFPU1
# CHECK-NEXT: [13] - PdFPU2
# CHECK-NEXT: [14] - PdFPU3
# CHECK-NEXT: [15] - PdFPXBR
# CHECK-NEXT: [16.0] - PdLoad
# CHECK-NEXT: [16.1] - PdLoad
# CHECK-NEXT: [17] - PdMul
# CHECK-NEXT: [18] - PdStore
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18]
# CHECK-NEXT: - - - - - - - - 5.00 5.00 - - - - 2.00 4.00 - - 1.00 - - - -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions:
# CHECK-NEXT: - - - - - - - - 1.02 0.98 - - - - - 1.00 - - - - - - - vmulps %ymm0, %ymm1, %ymm2
# CHECK-NEXT: - - - - - - - - - - - - - - - 1.00 - - 1.00 - - - - vpermil2pd $15, %xmm3, %xmm5, %xmm1, %xmm2
# CHECK-NEXT: - - - - - - - - 0.94 1.06 - - - - - 1.00 - - - - - - - vmulps %ymm2, %ymm3, %ymm4
# CHECK-NEXT: - - - - - - - - 1.04 0.96 - - - - 1.00 - - - - - - - - vaddps %ymm4, %ymm5, %ymm6
# CHECK-NEXT: - - - - - - - - 1.00 1.00 - - - - - 1.00 - - - - - - - vmulps %ymm6, %ymm3, %ymm4
# CHECK-NEXT: - - - - - - - - 1.00 1.00 - - - - 1.00 - - - - - - - - vaddps %ymm4, %ymm5, %ymm0
# CHECK: Timeline view:
# CHECK-NEXT: 0123456789 012
# CHECK-NEXT: Index 0123456789 0123456789
# CHECK: [0,0] DeeeeeER . . . . . . vmulps %ymm0, %ymm1, %ymm2
# CHECK-NEXT: [0,1] D=eeeE-R . . . . . . vpermil2pd $15, %xmm3, %xmm5, %xmm1, %xmm2
# CHECK-NEXT: [0,2] .D===eeeeeER . . . . . vmulps %ymm2, %ymm3, %ymm4
# CHECK-NEXT: [0,3] .D========eeeeeER . . . . vaddps %ymm4, %ymm5, %ymm6
# CHECK-NEXT: [0,4] . D============eeeeeER . . . vmulps %ymm6, %ymm3, %ymm4
# CHECK-NEXT: [0,5] . D=================eeeeeER . . vaddps %ymm4, %ymm5, %ymm0
# CHECK-NEXT: [1,0] . D=====================eeeeeER. vmulps %ymm0, %ymm1, %ymm2
# CHECK-NEXT: [1,1] . DeeeE-----------------------R. vpermil2pd $15, %xmm3, %xmm5, %xmm1, %xmm2
# CHECK-NEXT: [1,2] . D==eeeeeE------------------R. vmulps %ymm2, %ymm3, %ymm4
# CHECK-NEXT: [1,3] . D=======eeeeeE-------------R. vaddps %ymm4, %ymm5, %ymm6
# CHECK-NEXT: [1,4] . D===========eeeeeE---------R vmulps %ymm6, %ymm3, %ymm4
# CHECK-NEXT: [1,5] . D================eeeeeE----R vaddps %ymm4, %ymm5, %ymm0
# CHECK: Average Wait times (based on the timeline view):
# CHECK-NEXT: [0]: Executions
# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue
# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage
# CHECK: [0] [1] [2] [3]
# CHECK-NEXT: 0. 2 11.5 0.5 0.0 vmulps %ymm0, %ymm1, %ymm2
# CHECK-NEXT: 1. 2 1.5 1.5 12.0 vpermil2pd $15, %xmm3, %xmm5, %xmm1, %xmm2
# CHECK-NEXT: 2. 2 3.5 0.0 9.0 vmulps %ymm2, %ymm3, %ymm4
# CHECK-NEXT: 3. 2 8.5 0.0 6.5 vaddps %ymm4, %ymm5, %ymm6
# CHECK-NEXT: 4. 2 12.5 0.0 4.5 vmulps %ymm6, %ymm3, %ymm4
# CHECK-NEXT: 5. 2 17.5 0.0 2.0 vaddps %ymm4, %ymm5, %ymm0
# CHECK-NEXT: 2 9.2 0.3 5.7 <total>
|
