diff options
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-10-04 13:05:42 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-10-04 13:05:42 +0000 |
| commit | e46e2354fffe20dc162f1954d887fbe398fdbecc (patch) | |
| tree | 7c4419c5f22f7ac02e83e26205f21ba650ee26a7 /llvm/test/tools/llvm-mca | |
| parent | fde588197fc7ce18b685cf226b06c47bca805021 (diff) | |
[llvm-mca][x86] Add tests demonstrating ReadAfterLd delay
Diffstat (limited to 'llvm/test/tools/llvm-mca')
| -rw-r--r-- | llvm/test/tools/llvm-mca/X86/read-after-ld-1.s | 115 | ||||
| -rw-r--r-- | llvm/test/tools/llvm-mca/X86/read-after-ld-2.s | 253 |
2 files changed, 368 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-mca/X86/read-after-ld-1.s b/llvm/test/tools/llvm-mca/X86/read-after-ld-1.s new file mode 100644 index 00000000000..5e4e79e30c1 --- /dev/null +++ b/llvm/test/tools/llvm-mca/X86/read-after-ld-1.s @@ -0,0 +1,115 @@ +# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=sandybridge -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=SANDY +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=haswell -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=HASWELL +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=broadwell -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=BDWELL +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=SKYLAKE +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=BTVER2 +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=ZNVER1 + +vdivps %xmm0, %xmm1, %xmm1 +vaddps (%rax), %xmm1, %xmm1 + +# ALL: Iterations: 1 +# ALL-NEXT: Instructions: 2 + +# BDWELL-NEXT: Total Cycles: 17 +# BDWELL-NEXT: Total uOps: 3 + +# BTVER2-NEXT: Total Cycles: 27 +# BTVER2-NEXT: Total uOps: 2 + +# HASWELL-NEXT: Total Cycles: 20 +# HASWELL-NEXT: Total uOps: 3 + +# SANDY-NEXT: Total Cycles: 21 +# SANDY-NEXT: Total uOps: 3 + +# SKYLAKE-NEXT: Total Cycles: 19 +# SKYLAKE-NEXT: Total uOps: 3 + +# ZNVER1-NEXT: Total Cycles: 24 +# ZNVER1-NEXT: Total uOps: 2 + +# BTVER2: Dispatch Width: 2 +# BTVER2-NEXT: uOps Per Cycle: 0.07 +# BTVER2-NEXT: IPC: 0.07 +# BTVER2-NEXT: Block RThroughput: 19.0 + +# ZNVER1: Dispatch Width: 4 +# ZNVER1-NEXT: uOps Per Cycle: 0.08 +# ZNVER1-NEXT: IPC: 0.08 +# ZNVER1-NEXT: Block RThroughput: 1.0 + +# SANDY: Dispatch Width: 4 +# SANDY-NEXT: uOps Per Cycle: 0.14 +# SANDY-NEXT: IPC: 0.10 +# SANDY-NEXT: Block RThroughput: 14.0 + +# HASWELL: Dispatch Width: 4 +# HASWELL-NEXT: uOps Per Cycle: 0.15 +# HASWELL-NEXT: IPC: 0.10 +# HASWELL-NEXT: Block RThroughput: 7.0 + +# BDWELL: Dispatch Width: 4 +# BDWELL-NEXT: uOps Per Cycle: 0.18 +# BDWELL-NEXT: IPC: 0.12 +# BDWELL-NEXT: Block RThroughput: 5.0 + +# SKYLAKE: Dispatch Width: 6 +# SKYLAKE-NEXT: uOps Per Cycle: 0.16 +# SKYLAKE-NEXT: IPC: 0.11 +# SKYLAKE-NEXT: Block RThroughput: 3.0 + +# ALL: Timeline view: + +# BDWELL-NEXT: 0123456 +# BDWELL-NEXT: Index 0123456789 + +# BTVER2-NEXT: 0123456789 +# BTVER2-NEXT: Index 0123456789 0123456 + +# HASWELL-NEXT: 0123456789 +# HASWELL-NEXT: Index 0123456789 + +# SANDY-NEXT: 0123456789 +# SANDY-NEXT: Index 0123456789 0 + +# SKYLAKE-NEXT: 012345678 +# SKYLAKE-NEXT: Index 0123456789 + +# ZNVER1-NEXT: 0123456789 +# ZNVER1-NEXT: Index 0123456789 0123 + +# SKYLAKE: [0,0] DeeeeeeeeeeeER . . vdivps %xmm0, %xmm1, %xmm1 +# SKYLAKE-NEXT: [0,1] D======eeeeeeeeeeER vaddps (%rax), %xmm1, %xmm1 + +# BDWELL: [0,0] DeeeeeeeeeeeER .. vdivps %xmm0, %xmm1, %xmm1 +# BDWELL-NEXT: [0,1] D======eeeeeeeeER vaddps (%rax), %xmm1, %xmm1 + +# HASWELL: [0,0] DeeeeeeeeeeeeeER . vdivps %xmm0, %xmm1, %xmm1 +# HASWELL-NEXT: [0,1] D========eeeeeeeeeER vaddps (%rax), %xmm1, %xmm1 + +# SANDY: [0,0] DeeeeeeeeeeeeeeER . vdivps %xmm0, %xmm1, %xmm1 +# SANDY-NEXT: [0,1] D=========eeeeeeeeeER vaddps (%rax), %xmm1, %xmm1 + +# ZNVER1: [0,0] DeeeeeeeeeeeeeeeER . . vdivps %xmm0, %xmm1, %xmm1 +# ZNVER1-NEXT: [0,1] D===========eeeeeeeeeeER vaddps (%rax), %xmm1, %xmm1 + +# BTVER2: [0,0] DeeeeeeeeeeeeeeeeeeeER .. vdivps %xmm0, %xmm1, %xmm1 +# BTVER2-NEXT: [0,1] D================eeeeeeeeER vaddps (%rax), %xmm1, %xmm1 + +# ALL: Average Wait times (based on the timeline view): +# ALL-NEXT: [0]: Executions +# ALL-NEXT: [1]: Average time spent waiting in a scheduler's queue +# ALL-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready +# ALL-NEXT: [3]: Average time elapsed from WB until retire stage + +# ALL: [0] [1] [2] [3] +# ALL-NEXT: 0. 1 1.0 1.0 0.0 vdivps %xmm0, %xmm1, %xmm1 + +# BDWELL-NEXT: 1. 1 7.0 0.0 0.0 vaddps (%rax), %xmm1, %xmm1 +# BTVER2-NEXT: 1. 1 17.0 0.0 0.0 vaddps (%rax), %xmm1, %xmm1 +# HASWELL-NEXT: 1. 1 9.0 0.0 0.0 vaddps (%rax), %xmm1, %xmm1 +# SANDY-NEXT: 1. 1 10.0 0.0 0.0 vaddps (%rax), %xmm1, %xmm1 +# SKYLAKE-NEXT: 1. 1 7.0 0.0 0.0 vaddps (%rax), %xmm1, %xmm1 +# ZNVER1-NEXT: 1. 1 12.0 0.0 0.0 vaddps (%rax), %xmm1, %xmm1 diff --git a/llvm/test/tools/llvm-mca/X86/read-after-ld-2.s b/llvm/test/tools/llvm-mca/X86/read-after-ld-2.s new file mode 100644 index 00000000000..e3dcbd69bdc --- /dev/null +++ b/llvm/test/tools/llvm-mca/X86/read-after-ld-2.s @@ -0,0 +1,253 @@ +# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=haswell -iterations=100 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=HASWELL + +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=broadwell -iterations=100 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=BDWELL + +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -iterations=100 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=SKYLAKE + +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -iterations=100 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=ZNVER1 + +# Code Snippet from "Ithemal: Accurate, Portable and Fast Basic Block Throughput Estimation using Deep Neural Networks" +# Charith Mendis, Saman Amarasinghe, Michael Carbin +add $1, %edx +vpaddd (%r8), %ymm0, %ymm0 +add $32, %r8 +cmp %edi, %edx + +# ALL: Iterations: 100 +# ALL-NEXT: Instructions: 400 + +# BDWELL-NEXT: Total Cycles: 208 +# BDWELL-NEXT: Total uOps: 500 + +# HASWELL-NEXT: Total Cycles: 308 +# HASWELL-NEXT: Total uOps: 500 + +# SKYLAKE-NEXT: Total Cycles: 803 +# SKYLAKE-NEXT: Total uOps: 500 + +# ZNVER1-NEXT: Total Cycles: 407 +# ZNVER1-NEXT: Total uOps: 400 + +# ZNVER1: Dispatch Width: 4 +# ZNVER1-NEXT: uOps Per Cycle: 0.98 +# ZNVER1-NEXT: IPC: 0.98 +# ZNVER1-NEXT: Block RThroughput: 1.0 + +# HASWELL: Dispatch Width: 4 +# HASWELL-NEXT: uOps Per Cycle: 1.62 +# HASWELL-NEXT: IPC: 1.30 +# HASWELL-NEXT: Block RThroughput: 1.3 + +# BDWELL: Dispatch Width: 4 +# BDWELL-NEXT: uOps Per Cycle: 2.40 +# BDWELL-NEXT: IPC: 1.92 +# BDWELL-NEXT: Block RThroughput: 1.3 + +# SKYLAKE: Dispatch Width: 6 +# SKYLAKE-NEXT: uOps Per Cycle: 0.62 +# SKYLAKE-NEXT: IPC: 0.50 +# SKYLAKE-NEXT: Block RThroughput: 0.8 + +# ALL: Timeline view: + +# BDWELL-NEXT: 0123456789 +# BDWELL-NEXT: Index 0123456789 01234567 + +# HASWELL-NEXT: 0123456789 01234567 +# HASWELL-NEXT: Index 0123456789 0123456789 + +# SKYLAKE-NEXT: 0123456789 0123456789 0123456789 01234 +# SKYLAKE-NEXT: Index 0123456789 0123456789 0123456789 0123456789 + +# ZNVER1-NEXT: 0123456789 0123456789 +# ZNVER1-NEXT: Index 0123456789 0123456789 0123456 + +# SKYLAKE: [0,0] DeER . . . . . . . . . . . . . . . addl $1, %edx +# SKYLAKE-NEXT: [0,1] DeeeeeeeeER . . . . . . . . . . . . . vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [0,2] DeE-------R . . . . . . . . . . . . . addq $32, %r8 +# SKYLAKE-NEXT: [0,3] D=eE------R . . . . . . . . . . . . . cmpl %edi, %edx +# SKYLAKE-NEXT: [1,0] D=eE------R . . . . . . . . . . . . . addl $1, %edx +# SKYLAKE-NEXT: [1,1] .D=======eeeeeeeeER . . . . . . . . . . . . vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [1,2] .DeE--------------R . . . . . . . . . . . . addq $32, %r8 +# SKYLAKE-NEXT: [1,3] .D=eE-------------R . . . . . . . . . . . . cmpl %edi, %edx +# SKYLAKE-NEXT: [2,0] .D=eE-------------R . . . . . . . . . . . . addl $1, %edx +# SKYLAKE-NEXT: [2,1] . D==============eeeeeeeeER . . . . . . . . . . vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [2,2] . DeE---------------------R . . . . . . . . . . addq $32, %r8 +# SKYLAKE-NEXT: [2,3] . D=eE--------------------R . . . . . . . . . . cmpl %edi, %edx +# SKYLAKE-NEXT: [3,0] . D=eE--------------------R . . . . . . . . . . addl $1, %edx +# SKYLAKE-NEXT: [3,1] . D=====================eeeeeeeeER. . . . . . . . . vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [3,2] . DeE----------------------------R. . . . . . . . . addq $32, %r8 +# SKYLAKE-NEXT: [3,3] . D=eE---------------------------R. . . . . . . . . cmpl %edi, %edx +# SKYLAKE-NEXT: [4,0] . D=eE---------------------------R. . . . . . . . . addl $1, %edx +# SKYLAKE-NEXT: [4,1] . D============================eeeeeeeeER . . . . . . . vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [4,2] . DeE-----------------------------------R . . . . . . . addq $32, %r8 +# SKYLAKE-NEXT: [4,3] . D=eE----------------------------------R . . . . . . . cmpl %edi, %edx +# SKYLAKE-NEXT: [5,0] . D=eE----------------------------------R . . . . . . . addl $1, %edx +# SKYLAKE-NEXT: [5,1] . D===================================eeeeeeeeER . . . . . vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [5,2] . DeE------------------------------------------R . . . . . addq $32, %r8 +# SKYLAKE-NEXT: [5,3] . D=eE-----------------------------------------R . . . . . cmpl %edi, %edx +# SKYLAKE-NEXT: [6,0] . D=eE-----------------------------------------R . . . . . addl $1, %edx +# SKYLAKE-NEXT: [6,1] . .D==========================================eeeeeeeeER . . . . vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [6,2] . .DeE-------------------------------------------------R . . . . addq $32, %r8 +# SKYLAKE-NEXT: [6,3] . .D=eE------------------------------------------------R . . . . cmpl %edi, %edx +# SKYLAKE-NEXT: [7,0] . .D=eE------------------------------------------------R . . . . addl $1, %edx +# SKYLAKE-NEXT: [7,1] . . D=================================================eeeeeeeeER . . vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [7,2] . . DeE--------------------------------------------------------R . . addq $32, %r8 +# SKYLAKE-NEXT: [7,3] . . D=eE-------------------------------------------------------R . . cmpl %edi, %edx +# SKYLAKE-NEXT: [8,0] . . D=eE-------------------------------------------------------R . . addl $1, %edx +# SKYLAKE-NEXT: [8,1] . . D========================================================eeeeeeeeER vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: [8,2] . . DeE---------------------------------------------------------------R addq $32, %r8 +# SKYLAKE-NEXT: [8,3] . . D=eE--------------------------------------------------------------R cmpl %edi, %edx +# SKYLAKE-NEXT: [9,0] . . D=eE--------------------------------------------------------------R addl $1, %edx + +# ZNVER1: [0,0] DeER . . . . . . . . .. addl $1, %edx +# ZNVER1-NEXT: [0,1] DeeeeeeeeER . . . . . . .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [0,2] DeE-------R . . . . . . .. addq $32, %r8 +# ZNVER1-NEXT: [0,3] D=eE------R . . . . . . .. cmpl %edi, %edx +# ZNVER1-NEXT: [1,0] .DeE------R . . . . . . .. addl $1, %edx +# ZNVER1-NEXT: [1,1] .D===eeeeeeeeER. . . . . . .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [1,2] .DeE----------R. . . . . . .. addq $32, %r8 +# ZNVER1-NEXT: [1,3] .D=eE---------R. . . . . . .. cmpl %edi, %edx +# ZNVER1-NEXT: [2,0] . DeE---------R. . . . . . .. addl $1, %edx +# ZNVER1-NEXT: [2,1] . D======eeeeeeeeER . . . . . .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [2,2] . DeE-------------R . . . . . .. addq $32, %r8 +# ZNVER1-NEXT: [2,3] . D=eE------------R . . . . . .. cmpl %edi, %edx +# ZNVER1-NEXT: [3,0] . DeE------------R . . . . . .. addl $1, %edx +# ZNVER1-NEXT: [3,1] . D=========eeeeeeeeER . . . . .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [3,2] . DeE----------------R . . . . .. addq $32, %r8 +# ZNVER1-NEXT: [3,3] . D=eE---------------R . . . . .. cmpl %edi, %edx +# ZNVER1-NEXT: [4,0] . DeE---------------R . . . . .. addl $1, %edx +# ZNVER1-NEXT: [4,1] . D============eeeeeeeeER . . . .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [4,2] . DeE-------------------R . . . .. addq $32, %r8 +# ZNVER1-NEXT: [4,3] . D=eE------------------R . . . .. cmpl %edi, %edx +# ZNVER1-NEXT: [5,0] . DeE------------------R . . . .. addl $1, %edx +# ZNVER1-NEXT: [5,1] . D===============eeeeeeeeER . . .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [5,2] . DeE----------------------R . . .. addq $32, %r8 +# ZNVER1-NEXT: [5,3] . D=eE---------------------R . . .. cmpl %edi, %edx +# ZNVER1-NEXT: [6,0] . .DeE---------------------R . . .. addl $1, %edx +# ZNVER1-NEXT: [6,1] . .D==================eeeeeeeeER. . .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [6,2] . .DeE-------------------------R. . .. addq $32, %r8 +# ZNVER1-NEXT: [6,3] . .D=eE------------------------R. . .. cmpl %edi, %edx +# ZNVER1-NEXT: [7,0] . . DeE------------------------R. . .. addl $1, %edx +# ZNVER1-NEXT: [7,1] . . D=====================eeeeeeeeER . .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [7,2] . . DeE----------------------------R . .. addq $32, %r8 +# ZNVER1-NEXT: [7,3] . . D=eE---------------------------R . .. cmpl %edi, %edx +# ZNVER1-NEXT: [8,0] . . DeE---------------------------R . .. addl $1, %edx +# ZNVER1-NEXT: [8,1] . . D========================eeeeeeeeER .. vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [8,2] . . DeE-------------------------------R .. addq $32, %r8 +# ZNVER1-NEXT: [8,3] . . D=eE------------------------------R .. cmpl %edi, %edx +# ZNVER1-NEXT: [9,0] . . DeE------------------------------R .. addl $1, %edx +# ZNVER1-NEXT: [9,1] . . D===========================eeeeeeeeER vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: [9,2] . . DeE----------------------------------R addq $32, %r8 +# ZNVER1-NEXT: [9,3] . . D=eE---------------------------------R cmpl %edi, %edx + +# HASWELL: [0,0] DeER . . . . . . . . addl $1, %edx +# HASWELL-NEXT: [0,1] DeeeeeeeeER . . . . . . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [0,2] DeE-------R . . . . . . addq $32, %r8 +# HASWELL-NEXT: [0,3] .DeE------R . . . . . . cmpl %edi, %edx +# HASWELL-NEXT: [1,0] .DeE------R . . . . . . addl $1, %edx +# HASWELL-NEXT: [1,1] .D==eeeeeeeeER . . . . . . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [1,2] . DeE--------R . . . . . . addq $32, %r8 +# HASWELL-NEXT: [1,3] . DeE--------R . . . . . . cmpl %edi, %edx +# HASWELL-NEXT: [2,0] . DeE--------R . . . . . . addl $1, %edx +# HASWELL-NEXT: [2,1] . D===eeeeeeeeER . . . . . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [2,2] . DeE----------R . . . . . addq $32, %r8 +# HASWELL-NEXT: [2,3] . DeE----------R . . . . . cmpl %edi, %edx +# HASWELL-NEXT: [3,0] . DeE---------R . . . . . addl $1, %edx +# HASWELL-NEXT: [3,1] . D=====eeeeeeeeER. . . . . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [3,2] . DeE------------R. . . . . addq $32, %r8 +# HASWELL-NEXT: [3,3] . DeE-----------R. . . . . cmpl %edi, %edx +# HASWELL-NEXT: [4,0] . DeE-----------R. . . . . addl $1, %edx +# HASWELL-NEXT: [4,1] . D=======eeeeeeeeER . . . . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [4,2] . .DeE-------------R . . . . addq $32, %r8 +# HASWELL-NEXT: [4,3] . .DeE-------------R . . . . cmpl %edi, %edx +# HASWELL-NEXT: [5,0] . .DeE-------------R . . . . addl $1, %edx +# HASWELL-NEXT: [5,1] . . D========eeeeeeeeER . . . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [5,2] . . DeE---------------R . . . addq $32, %r8 +# HASWELL-NEXT: [5,3] . . DeE---------------R . . . cmpl %edi, %edx +# HASWELL-NEXT: [6,0] . . DeE--------------R . . . addl $1, %edx +# HASWELL-NEXT: [6,1] . . D==========eeeeeeeeER . . . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [6,2] . . DeE-----------------R . . . addq $32, %r8 +# HASWELL-NEXT: [6,3] . . DeE----------------R . . . cmpl %edi, %edx +# HASWELL-NEXT: [7,0] . . DeE----------------R . . . addl $1, %edx +# HASWELL-NEXT: [7,1] . . D============eeeeeeeeER . . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [7,2] . . DeE------------------R . . addq $32, %r8 +# HASWELL-NEXT: [7,3] . . DeE------------------R . . cmpl %edi, %edx +# HASWELL-NEXT: [8,0] . . DeE------------------R . . addl $1, %edx +# HASWELL-NEXT: [8,1] . . .D=============eeeeeeeeER. . vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [8,2] . . .DeE--------------------R. . addq $32, %r8 +# HASWELL-NEXT: [8,3] . . .DeE--------------------R. . cmpl %edi, %edx +# HASWELL-NEXT: [9,0] . . . DeE-------------------R. . addl $1, %edx +# HASWELL-NEXT: [9,1] . . . D===============eeeeeeeeER vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: [9,2] . . . DeE----------------------R addq $32, %r8 +# HASWELL-NEXT: [9,3] . . . DeE---------------------R cmpl %edi, %edx + +# BDWELL: [0,0] DeER . . . . . . addl $1, %edx +# BDWELL-NEXT: [0,1] DeeeeeeeER. . . . . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [0,2] DeE------R. . . . . addq $32, %r8 +# BDWELL-NEXT: [0,3] .DeE-----R. . . . . cmpl %edi, %edx +# BDWELL-NEXT: [1,0] .DeE-----R. . . . . addl $1, %edx +# BDWELL-NEXT: [1,1] .D=eeeeeeeER . . . . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [1,2] . DeE------R . . . . addq $32, %r8 +# BDWELL-NEXT: [1,3] . DeE------R . . . . cmpl %edi, %edx +# BDWELL-NEXT: [2,0] . DeE------R . . . . addl $1, %edx +# BDWELL-NEXT: [2,1] . D=eeeeeeeER . . . . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [2,2] . DeE-------R . . . . addq $32, %r8 +# BDWELL-NEXT: [2,3] . DeE-------R . . . . cmpl %edi, %edx +# BDWELL-NEXT: [3,0] . DeE------R . . . . addl $1, %edx +# BDWELL-NEXT: [3,1] . D==eeeeeeeER . . . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [3,2] . DeE--------R . . . addq $32, %r8 +# BDWELL-NEXT: [3,3] . DeE-------R . . . cmpl %edi, %edx +# BDWELL-NEXT: [4,0] . DeE-------R . . . addl $1, %edx +# BDWELL-NEXT: [4,1] . D===eeeeeeeER . . . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [4,2] . .DeE--------R . . . addq $32, %r8 +# BDWELL-NEXT: [4,3] . .DeE--------R . . . cmpl %edi, %edx +# BDWELL-NEXT: [5,0] . .DeE--------R . . . addl $1, %edx +# BDWELL-NEXT: [5,1] . . D===eeeeeeeER. . . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [5,2] . . DeE---------R. . . addq $32, %r8 +# BDWELL-NEXT: [5,3] . . DeE---------R. . . cmpl %edi, %edx +# BDWELL-NEXT: [6,0] . . DeE--------R. . . addl $1, %edx +# BDWELL-NEXT: [6,1] . . D====eeeeeeeER . . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [6,2] . . DeE----------R . . addq $32, %r8 +# BDWELL-NEXT: [6,3] . . DeE---------R . . cmpl %edi, %edx +# BDWELL-NEXT: [7,0] . . DeE---------R . . addl $1, %edx +# BDWELL-NEXT: [7,1] . . D=====eeeeeeeER . . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [7,2] . . DeE----------R . . addq $32, %r8 +# BDWELL-NEXT: [7,3] . . DeE----------R . . cmpl %edi, %edx +# BDWELL-NEXT: [8,0] . . DeE----------R . . addl $1, %edx +# BDWELL-NEXT: [8,1] . . .D=====eeeeeeeER . vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [8,2] . . .DeE-----------R . addq $32, %r8 +# BDWELL-NEXT: [8,3] . . .DeE-----------R . cmpl %edi, %edx +# BDWELL-NEXT: [9,0] . . . DeE----------R . addl $1, %edx +# BDWELL-NEXT: [9,1] . . . D======eeeeeeeER vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: [9,2] . . . DeE------------R addq $32, %r8 +# BDWELL-NEXT: [9,3] . . . DeE-----------R cmpl %edi, %edx + +# ALL: Average Wait times (based on the timeline view): +# ALL-NEXT: [0]: Executions +# ALL-NEXT: [1]: Average time spent waiting in a scheduler's queue +# ALL-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready +# ALL-NEXT: [3]: Average time elapsed from WB until retire stage + +# ALL: [0] [1] [2] [3] + +# BDWELL-NEXT: 0. 10 1.0 0.4 6.9 addl $1, %edx +# BDWELL-NEXT: 1. 10 4.0 0.1 0.0 vpaddd (%r8), %ymm0, %ymm0 +# BDWELL-NEXT: 2. 10 1.0 0.4 8.7 addq $32, %r8 +# BDWELL-NEXT: 3. 10 1.0 0.0 8.3 cmpl %edi, %edx + +# HASWELL-NEXT: 0. 10 1.0 0.4 11.4 addl $1, %edx +# HASWELL-NEXT: 1. 10 8.5 0.1 0.0 vpaddd (%r8), %ymm0, %ymm0 +# HASWELL-NEXT: 2. 10 1.0 0.4 14.2 addq $32, %r8 +# HASWELL-NEXT: 3. 10 1.0 0.0 13.8 cmpl %edi, %edx + +# SKYLAKE-NEXT: 0. 10 1.9 0.1 30.6 addl $1, %edx +# SKYLAKE-NEXT: 1. 10 32.5 0.1 0.0 vpaddd (%r8), %ymm0, %ymm0 +# SKYLAKE-NEXT: 2. 10 1.0 0.1 38.5 addq $32, %r8 +# SKYLAKE-NEXT: 3. 10 2.0 0.0 37.5 cmpl %edi, %edx + +# ZNVER1-NEXT: 0. 10 1.0 0.1 16.2 addl $1, %edx +# ZNVER1-NEXT: 1. 10 14.5 0.1 0.0 vpaddd (%r8), %ymm0, %ymm0 +# ZNVER1-NEXT: 2. 10 1.0 0.1 20.5 addq $32, %r8 +# ZNVER1-NEXT: 3. 10 2.0 0.0 19.5 cmpl %edi, %edx |