From: Roman Lebedev Date: Wed, 19 Jun 2019 08:53:34 +0000 (+0000) Subject: [NFC][X86][MCA] Barcelona: add load/store/load-store-throughput tests X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=1edcb734227704bc32ad25ecb3dc3a25d63e94f4;p=llvm [NFC][X86][MCA] Barcelona: add load/store/load-store-throughput tests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363775 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/test/tools/llvm-mca/X86/Barcelona/load-store-throughput.s b/test/tools/llvm-mca/X86/Barcelona/load-store-throughput.s new file mode 100644 index 00000000000..27d20799029 --- /dev/null +++ b/test/tools/llvm-mca/X86/Barcelona/load-store-throughput.s @@ -0,0 +1,621 @@ +# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -scheduler-stats -dispatch-stats -iterations=100 -timeline -timeline-max-iterations=1 < %s | FileCheck %s + +# LLVM-MCA-BEGIN +movb %spl, (%rax) +movb (%rcx), %bpl +movb (%rdx), %sil +movb %dil, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movw %sp, (%rax) +movw (%rcx), %bp +movw (%rdx), %si +movw %di, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movl %esp, (%rax) +movl (%rcx), %ebp +movl (%rdx), %esi +movl %edi, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movq %rsp, (%rax) +movq (%rcx), %rbp +movq (%rdx), %rsi +movq %rdi, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movd %mm0, (%rax) +movd (%rcx), %mm1 +movd (%rdx), %mm2 +movd %mm3, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movaps %xmm0, (%rax) +movaps (%rcx), %xmm1 +movaps (%rdx), %xmm2 +movaps %xmm3, (%rbx) +# LLVM-MCA-END + +# CHECK: [0] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 208 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.92 +# CHECK-NEXT: IPC: 1.92 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 1 1.00 * movb %spl, (%rax) +# CHECK-NEXT: 1 5 0.50 * movb (%rcx), %bpl +# CHECK-NEXT: 1 5 0.50 * movb (%rdx), %sil +# CHECK-NEXT: 1 1 1.00 * movb %dil, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (70.7%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 34 (16.3%) +# CHECK-NEXT: 2, 148 (71.2%) +# CHECK-NEXT: 4, 26 (12.5%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (1.4%) +# CHECK-NEXT: 1, 10 (4.8%) +# CHECK-NEXT: 2, 195 (93.8%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 2.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movb %spl, (%rax) +# CHECK-NEXT: - - - - - - 1.00 - movb (%rcx), %bpl +# CHECK-NEXT: - - - - - - 0.95 0.05 movb (%rdx), %sil +# CHECK-NEXT: - - - - 1.00 - 0.05 0.95 movb %dil, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456789 + +# CHECK: [0,0] DeER . . movb %spl, (%rax) +# CHECK-NEXT: [0,1] DeeeeeER . movb (%rcx), %bpl +# CHECK-NEXT: [0,2] D=eeeeeER. movb (%rdx), %sil +# CHECK-NEXT: [0,3] D======eER movb %dil, (%rbx) + +# 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. 1 1.0 1.0 0.0 movb %spl, (%rax) +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movb (%rcx), %bpl +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movb (%rdx), %sil +# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movb %dil, (%rbx) + +# CHECK: [1] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 208 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.92 +# CHECK-NEXT: IPC: 1.92 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 1 1.00 * movw %sp, (%rax) +# CHECK-NEXT: 1 5 0.50 * movw (%rcx), %bp +# CHECK-NEXT: 1 5 0.50 * movw (%rdx), %si +# CHECK-NEXT: 1 1 1.00 * movw %di, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (70.7%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 34 (16.3%) +# CHECK-NEXT: 2, 148 (71.2%) +# CHECK-NEXT: 4, 26 (12.5%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (1.4%) +# CHECK-NEXT: 1, 10 (4.8%) +# CHECK-NEXT: 2, 195 (93.8%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 2.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movw %sp, (%rax) +# CHECK-NEXT: - - - - - - 1.00 - movw (%rcx), %bp +# CHECK-NEXT: - - - - - - 0.95 0.05 movw (%rdx), %si +# CHECK-NEXT: - - - - 1.00 - 0.05 0.95 movw %di, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456789 + +# CHECK: [0,0] DeER . . movw %sp, (%rax) +# CHECK-NEXT: [0,1] DeeeeeER . movw (%rcx), %bp +# CHECK-NEXT: [0,2] D=eeeeeER. movw (%rdx), %si +# CHECK-NEXT: [0,3] D======eER movw %di, (%rbx) + +# 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. 1 1.0 1.0 0.0 movw %sp, (%rax) +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movw (%rcx), %bp +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movw (%rdx), %si +# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movw %di, (%rbx) + +# CHECK: [2] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 208 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.92 +# CHECK-NEXT: IPC: 1.92 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 1 1.00 * movl %esp, (%rax) +# CHECK-NEXT: 1 5 0.50 * movl (%rcx), %ebp +# CHECK-NEXT: 1 5 0.50 * movl (%rdx), %esi +# CHECK-NEXT: 1 1 1.00 * movl %edi, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (70.7%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 34 (16.3%) +# CHECK-NEXT: 2, 148 (71.2%) +# CHECK-NEXT: 4, 26 (12.5%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (1.4%) +# CHECK-NEXT: 1, 10 (4.8%) +# CHECK-NEXT: 2, 195 (93.8%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 2.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movl %esp, (%rax) +# CHECK-NEXT: - - - - - - 1.00 - movl (%rcx), %ebp +# CHECK-NEXT: - - - - - - 0.95 0.05 movl (%rdx), %esi +# CHECK-NEXT: - - - - 1.00 - 0.05 0.95 movl %edi, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456789 + +# CHECK: [0,0] DeER . . movl %esp, (%rax) +# CHECK-NEXT: [0,1] DeeeeeER . movl (%rcx), %ebp +# CHECK-NEXT: [0,2] D=eeeeeER. movl (%rdx), %esi +# CHECK-NEXT: [0,3] D======eER movl %edi, (%rbx) + +# 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. 1 1.0 1.0 0.0 movl %esp, (%rax) +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movl (%rcx), %ebp +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movl (%rdx), %esi +# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movl %edi, (%rbx) + +# CHECK: [3] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 208 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.92 +# CHECK-NEXT: IPC: 1.92 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 1 1.00 * movq %rsp, (%rax) +# CHECK-NEXT: 1 5 0.50 * movq (%rcx), %rbp +# CHECK-NEXT: 1 5 0.50 * movq (%rdx), %rsi +# CHECK-NEXT: 1 1 1.00 * movq %rdi, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (70.7%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 34 (16.3%) +# CHECK-NEXT: 2, 148 (71.2%) +# CHECK-NEXT: 4, 26 (12.5%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (1.4%) +# CHECK-NEXT: 1, 10 (4.8%) +# CHECK-NEXT: 2, 195 (93.8%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 2.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movq %rsp, (%rax) +# CHECK-NEXT: - - - - - - 1.00 - movq (%rcx), %rbp +# CHECK-NEXT: - - - - - - 0.95 0.05 movq (%rdx), %rsi +# CHECK-NEXT: - - - - 1.00 - 0.05 0.95 movq %rdi, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456789 + +# CHECK: [0,0] DeER . . movq %rsp, (%rax) +# CHECK-NEXT: [0,1] DeeeeeER . movq (%rcx), %rbp +# CHECK-NEXT: [0,2] D=eeeeeER. movq (%rdx), %rsi +# CHECK-NEXT: [0,3] D======eER movq %rdi, (%rbx) + +# 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. 1 1.0 1.0 0.0 movq %rsp, (%rax) +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movq (%rcx), %rbp +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movq (%rdx), %rsi +# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movq %rdi, (%rbx) + +# CHECK: [4] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 208 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.92 +# CHECK-NEXT: IPC: 1.92 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 1 1.00 * U movd %mm0, (%rax) +# CHECK-NEXT: 1 5 0.50 * movd (%rcx), %mm1 +# CHECK-NEXT: 1 5 0.50 * movd (%rdx), %mm2 +# CHECK-NEXT: 1 1 1.00 * U movd %mm3, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (70.7%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 34 (16.3%) +# CHECK-NEXT: 2, 148 (71.2%) +# CHECK-NEXT: 4, 26 (12.5%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (1.4%) +# CHECK-NEXT: 1, 10 (4.8%) +# CHECK-NEXT: 2, 195 (93.8%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 2.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movd %mm0, (%rax) +# CHECK-NEXT: - - - - - - 1.00 - movd (%rcx), %mm1 +# CHECK-NEXT: - - - - - - 0.95 0.05 movd (%rdx), %mm2 +# CHECK-NEXT: - - - - 1.00 - 0.05 0.95 movd %mm3, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456789 + +# CHECK: [0,0] DeER . . movd %mm0, (%rax) +# CHECK-NEXT: [0,1] DeeeeeER . movd (%rcx), %mm1 +# CHECK-NEXT: [0,2] D=eeeeeER. movd (%rdx), %mm2 +# CHECK-NEXT: [0,3] D======eER movd %mm3, (%rbx) + +# 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. 1 1.0 1.0 0.0 movd %mm0, (%rax) +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movd (%rcx), %mm1 +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movd (%rdx), %mm2 +# CHECK-NEXT: 3. 1 7.0 0.0 0.0 movd %mm3, (%rbx) + +# CHECK: [5] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 209 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.91 +# CHECK-NEXT: IPC: 1.91 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 1 1.00 * movaps %xmm0, (%rax) +# CHECK-NEXT: 1 6 0.50 * movaps (%rcx), %xmm1 +# CHECK-NEXT: 1 6 0.50 * movaps (%rdx), %xmm2 +# CHECK-NEXT: 1 1 1.00 * movaps %xmm3, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (70.3%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 35 (16.7%) +# CHECK-NEXT: 2, 148 (70.8%) +# CHECK-NEXT: 4, 26 (12.4%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (1.4%) +# CHECK-NEXT: 1, 12 (5.7%) +# CHECK-NEXT: 2, 194 (92.8%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 2.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movaps %xmm0, (%rax) +# CHECK-NEXT: - - - - - - 1.00 - movaps (%rcx), %xmm1 +# CHECK-NEXT: - - - - - - 0.94 0.06 movaps (%rdx), %xmm2 +# CHECK-NEXT: - - - - 1.00 - 0.06 0.94 movaps %xmm3, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: 0 +# CHECK-NEXT: Index 0123456789 + +# CHECK: [0,0] DeER . . movaps %xmm0, (%rax) +# CHECK-NEXT: [0,1] DeeeeeeER . movaps (%rcx), %xmm1 +# CHECK-NEXT: [0,2] D=eeeeeeER. movaps (%rdx), %xmm2 +# CHECK-NEXT: [0,3] D=======eER movaps %xmm3, (%rbx) + +# 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. 1 1.0 1.0 0.0 movaps %xmm0, (%rax) +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movaps (%rcx), %xmm1 +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movaps (%rdx), %xmm2 +# CHECK-NEXT: 3. 1 8.0 0.0 0.0 movaps %xmm3, (%rbx) diff --git a/test/tools/llvm-mca/X86/Barcelona/load-throughput.s b/test/tools/llvm-mca/X86/Barcelona/load-throughput.s new file mode 100644 index 00000000000..bd9ff550b7a --- /dev/null +++ b/test/tools/llvm-mca/X86/Barcelona/load-throughput.s @@ -0,0 +1,614 @@ +# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -scheduler-stats -dispatch-stats -iterations=100 -timeline -timeline-max-iterations=1 < %s | FileCheck %s + +# LLVM-MCA-BEGIN +movb (%rax), %spl +movb (%rcx), %bpl +movb (%rdx), %sil +movb (%rbx), %dil +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movw (%rax), %sp +movw (%rcx), %bp +movw (%rdx), %si +movw (%rbx), %di +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movl (%rax), %esp +movl (%rcx), %ebp +movl (%rdx), %esi +movl (%rbx), %edi +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movq (%rax), %rsp +movq (%rcx), %rbp +movq (%rdx), %rsi +movq (%rbx), %rdi +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movd (%rax), %mm0 +movd (%rcx), %mm1 +movd (%rdx), %mm2 +movd (%rbx), %mm3 +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movaps (%rax), %xmm0 +movaps (%rcx), %xmm1 +movaps (%rdx), %xmm2 +movaps (%rbx), %xmm3 +# LLVM-MCA-END + +# CHECK: [0] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 207 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.93 +# CHECK-NEXT: IPC: 1.93 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 5 0.50 * movb (%rax), %spl +# CHECK-NEXT: 1 5 0.50 * movb (%rcx), %bpl +# CHECK-NEXT: 1 5 0.50 * movb (%rdx), %sil +# CHECK-NEXT: 1 5 0.50 * movb (%rbx), %dil + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (71.0%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 33 (15.9%) +# CHECK-NEXT: 2, 148 (71.5%) +# CHECK-NEXT: 4, 26 (12.6%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 7 (3.4%) +# CHECK-NEXT: 2, 200 (96.6%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - - - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - - - - 1.00 movb (%rax), %spl +# CHECK-NEXT: - - - - - - 1.00 - movb (%rcx), %bpl +# CHECK-NEXT: - - - - - - - 1.00 movb (%rdx), %sil +# CHECK-NEXT: - - - - - - 1.00 - movb (%rbx), %dil + +# CHECK: Timeline view: +# CHECK-NEXT: Index 012345678 + +# CHECK: [0,0] DeeeeeER. movb (%rax), %spl +# CHECK-NEXT: [0,1] DeeeeeER. movb (%rcx), %bpl +# CHECK-NEXT: [0,2] D=eeeeeER movb (%rdx), %sil +# CHECK-NEXT: [0,3] D=eeeeeER movb (%rbx), %dil + +# 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. 1 1.0 1.0 0.0 movb (%rax), %spl +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movb (%rcx), %bpl +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movb (%rdx), %sil +# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movb (%rbx), %dil + +# CHECK: [1] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 207 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.93 +# CHECK-NEXT: IPC: 1.93 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 5 0.50 * movw (%rax), %sp +# CHECK-NEXT: 1 5 0.50 * movw (%rcx), %bp +# CHECK-NEXT: 1 5 0.50 * movw (%rdx), %si +# CHECK-NEXT: 1 5 0.50 * movw (%rbx), %di + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (71.0%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 33 (15.9%) +# CHECK-NEXT: 2, 148 (71.5%) +# CHECK-NEXT: 4, 26 (12.6%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 7 (3.4%) +# CHECK-NEXT: 2, 200 (96.6%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - - - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - - - - 1.00 movw (%rax), %sp +# CHECK-NEXT: - - - - - - 1.00 - movw (%rcx), %bp +# CHECK-NEXT: - - - - - - - 1.00 movw (%rdx), %si +# CHECK-NEXT: - - - - - - 1.00 - movw (%rbx), %di + +# CHECK: Timeline view: +# CHECK-NEXT: Index 012345678 + +# CHECK: [0,0] DeeeeeER. movw (%rax), %sp +# CHECK-NEXT: [0,1] DeeeeeER. movw (%rcx), %bp +# CHECK-NEXT: [0,2] D=eeeeeER movw (%rdx), %si +# CHECK-NEXT: [0,3] D=eeeeeER movw (%rbx), %di + +# 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. 1 1.0 1.0 0.0 movw (%rax), %sp +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movw (%rcx), %bp +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movw (%rdx), %si +# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movw (%rbx), %di + +# CHECK: [2] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 207 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.93 +# CHECK-NEXT: IPC: 1.93 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 5 0.50 * movl (%rax), %esp +# CHECK-NEXT: 1 5 0.50 * movl (%rcx), %ebp +# CHECK-NEXT: 1 5 0.50 * movl (%rdx), %esi +# CHECK-NEXT: 1 5 0.50 * movl (%rbx), %edi + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (71.0%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 33 (15.9%) +# CHECK-NEXT: 2, 148 (71.5%) +# CHECK-NEXT: 4, 26 (12.6%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 7 (3.4%) +# CHECK-NEXT: 2, 200 (96.6%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - - - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - - - - 1.00 movl (%rax), %esp +# CHECK-NEXT: - - - - - - 1.00 - movl (%rcx), %ebp +# CHECK-NEXT: - - - - - - - 1.00 movl (%rdx), %esi +# CHECK-NEXT: - - - - - - 1.00 - movl (%rbx), %edi + +# CHECK: Timeline view: +# CHECK-NEXT: Index 012345678 + +# CHECK: [0,0] DeeeeeER. movl (%rax), %esp +# CHECK-NEXT: [0,1] DeeeeeER. movl (%rcx), %ebp +# CHECK-NEXT: [0,2] D=eeeeeER movl (%rdx), %esi +# CHECK-NEXT: [0,3] D=eeeeeER movl (%rbx), %edi + +# 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. 1 1.0 1.0 0.0 movl (%rax), %esp +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movl (%rcx), %ebp +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movl (%rdx), %esi +# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movl (%rbx), %edi + +# CHECK: [3] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 207 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.93 +# CHECK-NEXT: IPC: 1.93 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 5 0.50 * movq (%rax), %rsp +# CHECK-NEXT: 1 5 0.50 * movq (%rcx), %rbp +# CHECK-NEXT: 1 5 0.50 * movq (%rdx), %rsi +# CHECK-NEXT: 1 5 0.50 * movq (%rbx), %rdi + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (71.0%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 33 (15.9%) +# CHECK-NEXT: 2, 148 (71.5%) +# CHECK-NEXT: 4, 26 (12.6%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 7 (3.4%) +# CHECK-NEXT: 2, 200 (96.6%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - - - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - - - - 1.00 movq (%rax), %rsp +# CHECK-NEXT: - - - - - - 1.00 - movq (%rcx), %rbp +# CHECK-NEXT: - - - - - - - 1.00 movq (%rdx), %rsi +# CHECK-NEXT: - - - - - - 1.00 - movq (%rbx), %rdi + +# CHECK: Timeline view: +# CHECK-NEXT: Index 012345678 + +# CHECK: [0,0] DeeeeeER. movq (%rax), %rsp +# CHECK-NEXT: [0,1] DeeeeeER. movq (%rcx), %rbp +# CHECK-NEXT: [0,2] D=eeeeeER movq (%rdx), %rsi +# CHECK-NEXT: [0,3] D=eeeeeER movq (%rbx), %rdi + +# 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. 1 1.0 1.0 0.0 movq (%rax), %rsp +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movq (%rcx), %rbp +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movq (%rdx), %rsi +# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movq (%rbx), %rdi + +# CHECK: [4] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 207 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.93 +# CHECK-NEXT: IPC: 1.93 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 5 0.50 * movd (%rax), %mm0 +# CHECK-NEXT: 1 5 0.50 * movd (%rcx), %mm1 +# CHECK-NEXT: 1 5 0.50 * movd (%rdx), %mm2 +# CHECK-NEXT: 1 5 0.50 * movd (%rbx), %mm3 + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (71.0%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 33 (15.9%) +# CHECK-NEXT: 2, 148 (71.5%) +# CHECK-NEXT: 4, 26 (12.6%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 7 (3.4%) +# CHECK-NEXT: 2, 200 (96.6%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - - - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - - - - 1.00 movd (%rax), %mm0 +# CHECK-NEXT: - - - - - - 1.00 - movd (%rcx), %mm1 +# CHECK-NEXT: - - - - - - - 1.00 movd (%rdx), %mm2 +# CHECK-NEXT: - - - - - - 1.00 - movd (%rbx), %mm3 + +# CHECK: Timeline view: +# CHECK-NEXT: Index 012345678 + +# CHECK: [0,0] DeeeeeER. movd (%rax), %mm0 +# CHECK-NEXT: [0,1] DeeeeeER. movd (%rcx), %mm1 +# CHECK-NEXT: [0,2] D=eeeeeER movd (%rdx), %mm2 +# CHECK-NEXT: [0,3] D=eeeeeER movd (%rbx), %mm3 + +# 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. 1 1.0 1.0 0.0 movd (%rax), %mm0 +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movd (%rcx), %mm1 +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movd (%rdx), %mm2 +# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movd (%rbx), %mm3 + +# CHECK: [5] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 208 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 1.92 +# CHECK-NEXT: IPC: 1.92 +# CHECK-NEXT: Block RThroughput: 2.0 + +# 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: 1 6 0.50 * movaps (%rax), %xmm0 +# CHECK-NEXT: 1 6 0.50 * movaps (%rcx), %xmm1 +# CHECK-NEXT: 1 6 0.50 * movaps (%rdx), %xmm2 +# CHECK-NEXT: 1 6 0.50 * movaps (%rbx), %xmm3 + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 147 (70.7%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 34 (16.3%) +# CHECK-NEXT: 2, 148 (71.2%) +# CHECK-NEXT: 4, 26 (12.5%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 8 (3.8%) +# CHECK-NEXT: 2, 200 (96.2%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 45 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - - - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - - - - 1.00 movaps (%rax), %xmm0 +# CHECK-NEXT: - - - - - - 1.00 - movaps (%rcx), %xmm1 +# CHECK-NEXT: - - - - - - - 1.00 movaps (%rdx), %xmm2 +# CHECK-NEXT: - - - - - - 1.00 - movaps (%rbx), %xmm3 + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456789 + +# CHECK: [0,0] DeeeeeeER. movaps (%rax), %xmm0 +# CHECK-NEXT: [0,1] DeeeeeeER. movaps (%rcx), %xmm1 +# CHECK-NEXT: [0,2] D=eeeeeeER movaps (%rdx), %xmm2 +# CHECK-NEXT: [0,3] D=eeeeeeER movaps (%rbx), %xmm3 + +# 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. 1 1.0 1.0 0.0 movaps (%rax), %xmm0 +# CHECK-NEXT: 1. 1 1.0 1.0 0.0 movaps (%rcx), %xmm1 +# CHECK-NEXT: 2. 1 2.0 2.0 0.0 movaps (%rdx), %xmm2 +# CHECK-NEXT: 3. 1 2.0 2.0 0.0 movaps (%rbx), %xmm3 diff --git a/test/tools/llvm-mca/X86/Barcelona/store-throughput.s b/test/tools/llvm-mca/X86/Barcelona/store-throughput.s new file mode 100644 index 00000000000..d9db8030832 --- /dev/null +++ b/test/tools/llvm-mca/X86/Barcelona/store-throughput.s @@ -0,0 +1,620 @@ +# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py +# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=x86-64 -scheduler-stats -dispatch-stats -iterations=100 -timeline -timeline-max-iterations=1 -noalias=true < %s | FileCheck %s + +# LLVM-MCA-BEGIN +movb %spl, (%rax) +movb %bpl, (%rcx) +movb %sil, (%rdx) +movb %dil, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movw %sp, (%rax) +movw %bp, (%rcx) +movw %si, (%rdx) +movw %di, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movl %esp, (%rax) +movl %ebp, (%rcx) +movl %esi, (%rdx) +movl %edi, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movq %rsp, (%rax) +movq %rbp, (%rcx) +movq %rsi, (%rdx) +movq %rdi, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movd %mm0, (%rax) +movd %mm1, (%rcx) +movd %mm2, (%rdx) +movd %mm3, (%rbx) +# LLVM-MCA-END + +# LLVM-MCA-BEGIN +movaps %xmm0, (%rax) +movaps %xmm1, (%rcx) +movaps %xmm2, (%rdx) +movaps %xmm3, (%rbx) +# LLVM-MCA-END + +# CHECK: [0] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 403 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 0.99 +# CHECK-NEXT: IPC: 0.99 +# CHECK-NEXT: Block RThroughput: 4.0 + +# 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: 1 1 1.00 * movb %spl, (%rax) +# CHECK-NEXT: 1 1 1.00 * movb %bpl, (%rcx) +# CHECK-NEXT: 1 1 1.00 * movb %sil, (%rdx) +# CHECK-NEXT: 1 1 1.00 * movb %dil, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 56 (13.9%) +# CHECK-NEXT: 1, 329 (81.6%) +# CHECK-NEXT: 3, 1 (0.2%) +# CHECK-NEXT: 4, 17 (4.2%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (0.7%) +# CHECK-NEXT: 1, 400 (99.3%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 49 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 4.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movb %spl, (%rax) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movb %bpl, (%rcx) +# CHECK-NEXT: - - - - 1.00 - - 1.00 movb %sil, (%rdx) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movb %dil, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456 + +# CHECK: [0,0] DeER .. movb %spl, (%rax) +# CHECK-NEXT: [0,1] D=eER.. movb %bpl, (%rcx) +# CHECK-NEXT: [0,2] D==eER. movb %sil, (%rdx) +# CHECK-NEXT: [0,3] D===eER movb %dil, (%rbx) + +# 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. 1 1.0 1.0 0.0 movb %spl, (%rax) +# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movb %bpl, (%rcx) +# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movb %sil, (%rdx) +# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movb %dil, (%rbx) + +# CHECK: [1] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 403 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 0.99 +# CHECK-NEXT: IPC: 0.99 +# CHECK-NEXT: Block RThroughput: 4.0 + +# 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: 1 1 1.00 * movw %sp, (%rax) +# CHECK-NEXT: 1 1 1.00 * movw %bp, (%rcx) +# CHECK-NEXT: 1 1 1.00 * movw %si, (%rdx) +# CHECK-NEXT: 1 1 1.00 * movw %di, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 56 (13.9%) +# CHECK-NEXT: 1, 329 (81.6%) +# CHECK-NEXT: 3, 1 (0.2%) +# CHECK-NEXT: 4, 17 (4.2%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (0.7%) +# CHECK-NEXT: 1, 400 (99.3%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 49 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 4.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movw %sp, (%rax) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movw %bp, (%rcx) +# CHECK-NEXT: - - - - 1.00 - - 1.00 movw %si, (%rdx) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movw %di, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456 + +# CHECK: [0,0] DeER .. movw %sp, (%rax) +# CHECK-NEXT: [0,1] D=eER.. movw %bp, (%rcx) +# CHECK-NEXT: [0,2] D==eER. movw %si, (%rdx) +# CHECK-NEXT: [0,3] D===eER movw %di, (%rbx) + +# 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. 1 1.0 1.0 0.0 movw %sp, (%rax) +# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movw %bp, (%rcx) +# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movw %si, (%rdx) +# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movw %di, (%rbx) + +# CHECK: [2] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 403 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 0.99 +# CHECK-NEXT: IPC: 0.99 +# CHECK-NEXT: Block RThroughput: 4.0 + +# 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: 1 1 1.00 * movl %esp, (%rax) +# CHECK-NEXT: 1 1 1.00 * movl %ebp, (%rcx) +# CHECK-NEXT: 1 1 1.00 * movl %esi, (%rdx) +# CHECK-NEXT: 1 1 1.00 * movl %edi, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 56 (13.9%) +# CHECK-NEXT: 1, 329 (81.6%) +# CHECK-NEXT: 3, 1 (0.2%) +# CHECK-NEXT: 4, 17 (4.2%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (0.7%) +# CHECK-NEXT: 1, 400 (99.3%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 49 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 4.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movl %esp, (%rax) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movl %ebp, (%rcx) +# CHECK-NEXT: - - - - 1.00 - - 1.00 movl %esi, (%rdx) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movl %edi, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456 + +# CHECK: [0,0] DeER .. movl %esp, (%rax) +# CHECK-NEXT: [0,1] D=eER.. movl %ebp, (%rcx) +# CHECK-NEXT: [0,2] D==eER. movl %esi, (%rdx) +# CHECK-NEXT: [0,3] D===eER movl %edi, (%rbx) + +# 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. 1 1.0 1.0 0.0 movl %esp, (%rax) +# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movl %ebp, (%rcx) +# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movl %esi, (%rdx) +# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movl %edi, (%rbx) + +# CHECK: [3] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 403 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 0.99 +# CHECK-NEXT: IPC: 0.99 +# CHECK-NEXT: Block RThroughput: 4.0 + +# 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: 1 1 1.00 * movq %rsp, (%rax) +# CHECK-NEXT: 1 1 1.00 * movq %rbp, (%rcx) +# CHECK-NEXT: 1 1 1.00 * movq %rsi, (%rdx) +# CHECK-NEXT: 1 1 1.00 * movq %rdi, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 56 (13.9%) +# CHECK-NEXT: 1, 329 (81.6%) +# CHECK-NEXT: 3, 1 (0.2%) +# CHECK-NEXT: 4, 17 (4.2%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (0.7%) +# CHECK-NEXT: 1, 400 (99.3%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 49 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 4.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movq %rsp, (%rax) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movq %rbp, (%rcx) +# CHECK-NEXT: - - - - 1.00 - - 1.00 movq %rsi, (%rdx) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movq %rdi, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456 + +# CHECK: [0,0] DeER .. movq %rsp, (%rax) +# CHECK-NEXT: [0,1] D=eER.. movq %rbp, (%rcx) +# CHECK-NEXT: [0,2] D==eER. movq %rsi, (%rdx) +# CHECK-NEXT: [0,3] D===eER movq %rdi, (%rbx) + +# 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. 1 1.0 1.0 0.0 movq %rsp, (%rax) +# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movq %rbp, (%rcx) +# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movq %rsi, (%rdx) +# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movq %rdi, (%rbx) + +# CHECK: [4] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 403 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 0.99 +# CHECK-NEXT: IPC: 0.99 +# CHECK-NEXT: Block RThroughput: 4.0 + +# 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: 1 1 1.00 * U movd %mm0, (%rax) +# CHECK-NEXT: 1 1 1.00 * U movd %mm1, (%rcx) +# CHECK-NEXT: 1 1 1.00 * U movd %mm2, (%rdx) +# CHECK-NEXT: 1 1 1.00 * U movd %mm3, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 56 (13.9%) +# CHECK-NEXT: 1, 329 (81.6%) +# CHECK-NEXT: 3, 1 (0.2%) +# CHECK-NEXT: 4, 17 (4.2%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (0.7%) +# CHECK-NEXT: 1, 400 (99.3%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 49 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 4.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movd %mm0, (%rax) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movd %mm1, (%rcx) +# CHECK-NEXT: - - - - 1.00 - - 1.00 movd %mm2, (%rdx) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movd %mm3, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456 + +# CHECK: [0,0] DeER .. movd %mm0, (%rax) +# CHECK-NEXT: [0,1] D=eER.. movd %mm1, (%rcx) +# CHECK-NEXT: [0,2] D==eER. movd %mm2, (%rdx) +# CHECK-NEXT: [0,3] D===eER movd %mm3, (%rbx) + +# 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. 1 1.0 1.0 0.0 movd %mm0, (%rax) +# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movd %mm1, (%rcx) +# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movd %mm2, (%rdx) +# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movd %mm3, (%rbx) + +# CHECK: [5] Code Region + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 400 +# CHECK-NEXT: Total Cycles: 403 +# CHECK-NEXT: Total uOps: 400 + +# CHECK: Dispatch Width: 4 +# CHECK-NEXT: uOps Per Cycle: 0.99 +# CHECK-NEXT: IPC: 0.99 +# CHECK-NEXT: Block RThroughput: 4.0 + +# 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: 1 1 1.00 * movaps %xmm0, (%rax) +# CHECK-NEXT: 1 1 1.00 * movaps %xmm1, (%rcx) +# CHECK-NEXT: 1 1 1.00 * movaps %xmm2, (%rdx) +# CHECK-NEXT: 1 1 1.00 * movaps %xmm3, (%rbx) + +# CHECK: Dynamic Dispatch Stall Cycles: +# CHECK-NEXT: RAT - Register unavailable: 0 +# CHECK-NEXT: RCU - Retire tokens unavailable: 0 +# CHECK-NEXT: SCHEDQ - Scheduler full: 329 (81.6%) +# CHECK-NEXT: LQ - Load queue full: 0 +# CHECK-NEXT: SQ - Store queue full: 0 +# CHECK-NEXT: GROUP - Static restrictions on the dispatch group: 0 + +# CHECK: Dispatch Logic - number of cycles where we saw N micro opcodes dispatched: +# CHECK-NEXT: [# dispatched], [# cycles] +# CHECK-NEXT: 0, 56 (13.9%) +# CHECK-NEXT: 1, 329 (81.6%) +# CHECK-NEXT: 3, 1 (0.2%) +# CHECK-NEXT: 4, 17 (4.2%) + +# CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: +# CHECK-NEXT: [# issued], [# cycles] +# CHECK-NEXT: 0, 3 (0.7%) +# CHECK-NEXT: 1, 400 (99.3%) + +# CHECK: Scheduler's queue usage: +# CHECK-NEXT: [1] Resource name. +# CHECK-NEXT: [2] Average number of used buffer entries. +# CHECK-NEXT: [3] Maximum number of used buffer entries. +# CHECK-NEXT: [4] Total number of buffer entries. + +# CHECK: [1] [2] [3] [4] +# CHECK-NEXT: SBPortAny 49 54 54 + +# CHECK: Resources: +# CHECK-NEXT: [0] - SBDivider +# CHECK-NEXT: [1] - SBFPDivider +# CHECK-NEXT: [2] - SBPort0 +# CHECK-NEXT: [3] - SBPort1 +# CHECK-NEXT: [4] - SBPort4 +# CHECK-NEXT: [5] - SBPort5 +# CHECK-NEXT: [6.0] - SBPort23 +# CHECK-NEXT: [6.1] - SBPort23 + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] +# CHECK-NEXT: - - - - 4.00 - 2.00 2.00 + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - - - 1.00 - - 1.00 movaps %xmm0, (%rax) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movaps %xmm1, (%rcx) +# CHECK-NEXT: - - - - 1.00 - - 1.00 movaps %xmm2, (%rdx) +# CHECK-NEXT: - - - - 1.00 - 1.00 - movaps %xmm3, (%rbx) + +# CHECK: Timeline view: +# CHECK-NEXT: Index 0123456 + +# CHECK: [0,0] DeER .. movaps %xmm0, (%rax) +# CHECK-NEXT: [0,1] D=eER.. movaps %xmm1, (%rcx) +# CHECK-NEXT: [0,2] D==eER. movaps %xmm2, (%rdx) +# CHECK-NEXT: [0,3] D===eER movaps %xmm3, (%rbx) + +# 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. 1 1.0 1.0 0.0 movaps %xmm0, (%rax) +# CHECK-NEXT: 1. 1 2.0 0.0 0.0 movaps %xmm1, (%rcx) +# CHECK-NEXT: 2. 1 3.0 0.0 0.0 movaps %xmm2, (%rdx) +# CHECK-NEXT: 3. 1 4.0 0.0 0.0 movaps %xmm3, (%rbx)