diff options
| -rw-r--r-- | llvm/test/tools/llvm-mca/X86/register-file-statistics.s | 55 | ||||
| -rw-r--r-- | llvm/test/tools/llvm-mca/X86/scheduler-queue-usage.s | 79 |
2 files changed, 134 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-mca/X86/register-file-statistics.s b/llvm/test/tools/llvm-mca/X86/register-file-statistics.s new file mode 100644 index 00000000000..804bfc8b3b9 --- /dev/null +++ b/llvm/test/tools/llvm-mca/X86/register-file-statistics.s @@ -0,0 +1,55 @@ +# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,BTVER2 %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=znver1 -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,ZNVER1 %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=sandybridge -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,SNB %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=ivybridge -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,IVB %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=haswell -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,HSW %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=broadwell -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,BDW %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=knl -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,KNL %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=skylake -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,SKX %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=skylake-avx512 -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,SKX-AVX512 %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=slm -iterations=1 -all-stats=false -all-views=false -register-file-stats < %s | FileCheck --check-prefixes=ALL,SLM %s + +xor %eax, %ebx + +# ALL: Iterations: 1 +# ALL-NEXT: Instructions: 1 +# ALL-NEXT: Total Cycles: 4 + +# BDW-NEXT: Dispatch Width: 4 +# BTVER2-NEXT: Dispatch Width: 2 +# HSW-NEXT: Dispatch Width: 4 +# IVB-NEXT: Dispatch Width: 4 +# KNL-NEXT: Dispatch Width: 4 +# SKX-NEXT: Dispatch Width: 6 +# SKX-AVX512-NEXT: Dispatch Width: 6 +# SLM-NEXT: Dispatch Width: 2 +# SNB-NEXT: Dispatch Width: 4 +# ZNVER1-NEXT: Dispatch Width: 4 + +# ALL-NEXT: IPC: 0.25 + +# BDW-NEXT: Block RThroughput: 0.3 +# BTVER2-NEXT: Block RThroughput: 0.5 +# HSW-NEXT: Block RThroughput: 0.3 +# IVB-NEXT: Block RThroughput: 0.3 +# KNL-NEXT: Block RThroughput: 0.3 +# SKX-NEXT: Block RThroughput: 0.3 +# SKX-AVX512-NEXT: Block RThroughput: 0.3 +# SLM-NEXT: Block RThroughput: 0.5 +# SNB-NEXT: Block RThroughput: 0.3 +# ZNVER1-NEXT: Block RThroughput: 0.3 + +# ALL: Register File statistics: +# ALL-NEXT: Total number of mappings created: 2 +# ALL-NEXT: Max number of mappings used: 2 + +# BTVER2: * Register File #1 -- JFpuPRF: +# BTVER2-NEXT: Number of physical registers: 72 +# BTVER2-NEXT: Total number of mappings created: 0 +# BTVER2-NEXT: Max number of mappings used: 0 + +# BTVER2: * Register File #2 -- JIntegerPRF: +# BTVER2-NEXT: Number of physical registers: 64 +# BTVER2-NEXT: Total number of mappings created: 2 +# BTVER2-NEXT: Max number of mappings used: 2 diff --git a/llvm/test/tools/llvm-mca/X86/scheduler-queue-usage.s b/llvm/test/tools/llvm-mca/X86/scheduler-queue-usage.s new file mode 100644 index 00000000000..3e57bbcabfb --- /dev/null +++ b/llvm/test/tools/llvm-mca/X86/scheduler-queue-usage.s @@ -0,0 +1,79 @@ +# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,BTVER2 %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=znver1 -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,ZNVER1 %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=sandybridge -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,SNB %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=ivybridge -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,IVB %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=haswell -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,HSW %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=broadwell -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,BDW %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=knl -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,KNL %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=skylake -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,SKX %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=skylake-avx512 -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,SKX-AVX512 %s +# RUN: llvm-mca %s -mtriple=x86_64-unknown-unknown -mcpu=slm -iterations=1 -all-stats=false -all-views=false -scheduler-stats < %s | FileCheck --check-prefixes=ALL,SLM %s + +xor %eax, %ebx + +# ALL: Iterations: 1 +# ALL-NEXT: Instructions: 1 +# ALL-NEXT: Total Cycles: 4 + +# BDW-NEXT: Dispatch Width: 4 +# BTVER2-NEXT: Dispatch Width: 2 +# HSW-NEXT: Dispatch Width: 4 +# IVB-NEXT: Dispatch Width: 4 +# KNL-NEXT: Dispatch Width: 4 +# SKX-NEXT: Dispatch Width: 6 +# SKX-AVX512-NEXT: Dispatch Width: 6 +# SLM-NEXT: Dispatch Width: 2 +# SNB-NEXT: Dispatch Width: 4 +# ZNVER1-NEXT: Dispatch Width: 4 + +# ALL-NEXT: IPC: 0.25 + +# BDW-NEXT: Block RThroughput: 0.3 +# BTVER2-NEXT: Block RThroughput: 0.5 +# HSW-NEXT: Block RThroughput: 0.3 +# IVB-NEXT: Block RThroughput: 0.3 +# KNL-NEXT: Block RThroughput: 0.3 +# SKX-NEXT: Block RThroughput: 0.3 +# SKX-AVX512-NEXT: Block RThroughput: 0.3 +# SLM-NEXT: Block RThroughput: 0.5 +# SNB-NEXT: Block RThroughput: 0.3 +# ZNVER1-NEXT: Block RThroughput: 0.3 + +# ALL: Schedulers - number of cycles where we saw N instructions issued: +# ALL-NEXT: [# issued], [# cycles] +# ALL-NEXT: 0, 3 (75.0%) +# ALL-NEXT: 1, 1 (25.0%) + +# BDW: Scheduler's queue usage: +# BDW-NEXT: BWPortAny, 1/60 + +# HSW: Scheduler's queue usage: +# HSW-NEXT: HWPortAny, 1/60 + +# KNL: Scheduler's queue usage: +# KNL-NEXT: HWPortAny, 1/60 + +# BTVER2: Scheduler's queue usage: +# BTVER2-NEXT: JALU01, 1/20 +# BTVER2-NEXT: JFPU01, 0/18 +# BTVER2-NEXT: JLSAGU, 0/12 + +# SLM: Scheduler's queue usage: +# SLM-NEXT: No scheduler resources used. + +# IVB: Scheduler's queue usage: +# IVB-NEXT: SBPortAny, 1/54 + +# SNB: Scheduler's queue usage: +# SNB-NEXT: SBPortAny, 1/54 + +# SKX: Scheduler's queue usage: +# SKX-NEXT: SKLPortAny, 1/60 + +# SKX-AVX512: Scheduler's queue usage: +# SKX-AVX512-NEXT: SKXPortAny, 1/60 + +# ZNVER1: Scheduler's queue usage: +# ZNVER1-NEXT: ZnAGU, 0/28 +# ZNVER1-NEXT: ZnALU, 1/56 |
