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81 lines
3.4 KiB
81 lines
3.4 KiB
4 months ago
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# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
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# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=haswell -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefixes=ALL,HASWELL
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# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=broadwell -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefixes=ALL,BDWELL
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# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefixes=ALL,SKYLAKE
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# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver1 -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefixes=ALL,ZNVER1
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# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver2 -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefixes=ALL,ZNVER1
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vaddps %xmm0, %xmm0, %xmm1
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vfmadd213ps (%rdi), %xmm1, %xmm2
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# ALL: Iterations: 1
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# ALL-NEXT: Instructions: 2
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# BDWELL-NEXT: Total Cycles: 13
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# BDWELL-NEXT: Total uOps: 3
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# HASWELL-NEXT: Total Cycles: 14
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# HASWELL-NEXT: Total uOps: 3
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# SKYLAKE-NEXT: Total Cycles: 13
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# SKYLAKE-NEXT: Total uOps: 3
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# ZNVER1-NEXT: Total Cycles: 15
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# ZNVER1-NEXT: Total uOps: 2
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# BDWELL: Dispatch Width: 4
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# BDWELL-NEXT: uOps Per Cycle: 0.23
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# BDWELL-NEXT: IPC: 0.15
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# BDWELL-NEXT: Block RThroughput: 1.0
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# HASWELL: Dispatch Width: 4
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# HASWELL-NEXT: uOps Per Cycle: 0.21
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# HASWELL-NEXT: IPC: 0.14
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# HASWELL-NEXT: Block RThroughput: 1.0
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# SKYLAKE: Dispatch Width: 6
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# SKYLAKE-NEXT: uOps Per Cycle: 0.23
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# SKYLAKE-NEXT: IPC: 0.15
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# SKYLAKE-NEXT: Block RThroughput: 1.0
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# ZNVER1: Dispatch Width: 4
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# ZNVER1-NEXT: uOps Per Cycle: 0.13
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# ZNVER1-NEXT: IPC: 0.13
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# ZNVER1-NEXT: Block RThroughput: 1.0
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# ALL: Timeline view:
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# BDWELL-NEXT: 012
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# HASWELL-NEXT: 0123
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# SKYLAKE-NEXT: 012
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# ZNVER1-NEXT: 01234
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# ALL-NEXT: Index 0123456789
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# BDWELL: [0,0] DeeeER . . vaddps %xmm0, %xmm0, %xmm1
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# BDWELL-NEXT: [0,1] DeeeeeeeeeeER vfmadd213ps (%rdi), %xmm1, %xmm2
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# HASWELL: [0,0] DeeeER . . vaddps %xmm0, %xmm0, %xmm1
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# HASWELL-NEXT: [0,1] DeeeeeeeeeeeER vfmadd213ps (%rdi), %xmm1, %xmm2
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# SKYLAKE: [0,0] DeeeeER . . vaddps %xmm0, %xmm0, %xmm1
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# SKYLAKE-NEXT: [0,1] DeeeeeeeeeeER vfmadd213ps (%rdi), %xmm1, %xmm2
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# ZNVER1: [0,0] DeeeER . . vaddps %xmm0, %xmm0, %xmm1
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# ZNVER1-NEXT: [0,1] DeeeeeeeeeeeeER vfmadd213ps (%rdi), %xmm1, %xmm2
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# ALL: Average Wait times (based on the timeline view):
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# ALL-NEXT: [0]: Executions
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# ALL-NEXT: [1]: Average time spent waiting in a scheduler's queue
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# ALL-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
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# ALL-NEXT: [3]: Average time elapsed from WB until retire stage
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# ALL: [0] [1] [2] [3]
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# ALL-NEXT: 0. 1 1.0 1.0 0.0 vaddps %xmm0, %xmm0, %xmm1
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# ALL-NEXT: 1. 1 1.0 0.0 0.0 vfmadd213ps (%rdi), %xmm1, %xmm2
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# ALL-NEXT: 1 1.0 0.5 0.0 <total>
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