# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -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: 306 # CHECK-NEXT: Total uOps: 400 # CHECK: Dispatch Width: 4 # CHECK-NEXT: uOps Per Cycle: 1.31 # CHECK-NEXT: IPC: 1.31 # CHECK-NEXT: Block RThroughput: 3.0 # 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 1.00 * movb (%rcx), %bpl # CHECK-NEXT: 1 5 1.00 * 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: 256 (83.7%) # 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, 35 (11.4%) # CHECK-NEXT: 1, 171 (55.9%) # CHECK-NEXT: 2, 85 (27.8%) # CHECK-NEXT: 3, 1 (0.3%) # CHECK-NEXT: 4, 14 (4.6%) # CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: # CHECK-NEXT: [# issued], [# cycles] # CHECK-NEXT: 0, 6 (2.0%) # CHECK-NEXT: 1, 200 (65.4%) # CHECK-NEXT: 2, 100 (32.7%) # 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: PdEX 36 40 40 # CHECK-NEXT: PdFPU 0 0 64 # CHECK-NEXT: PdLoad 21 24 40 # CHECK-NEXT: PdStore 18 21 24 # CHECK: Resources: # CHECK-NEXT: [0.0] - PdAGLU01 # CHECK-NEXT: [0.1] - PdAGLU01 # CHECK-NEXT: [1] - PdBranch # CHECK-NEXT: [2] - PdCount # CHECK-NEXT: [3] - PdDiv # CHECK-NEXT: [4] - PdEX0 # CHECK-NEXT: [5] - PdEX1 # CHECK-NEXT: [6] - PdFPCVT # CHECK-NEXT: [7.0] - PdFPFMA # CHECK-NEXT: [7.1] - PdFPFMA # CHECK-NEXT: [8.0] - PdFPMAL # CHECK-NEXT: [8.1] - PdFPMAL # CHECK-NEXT: [9] - PdFPMMA # CHECK-NEXT: [10] - PdFPSTO # CHECK-NEXT: [11] - PdFPU0 # CHECK-NEXT: [12] - PdFPU1 # CHECK-NEXT: [13] - PdFPU2 # CHECK-NEXT: [14] - PdFPU3 # CHECK-NEXT: [15] - PdFPXBR # CHECK-NEXT: [16.0] - PdLoad # CHECK-NEXT: [16.1] - PdLoad # CHECK-NEXT: [17] - PdMul # CHECK-NEXT: [18] - PdStore # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] # CHECK-NEXT: 3.00 3.00 - - - - - - - - - - - - - - - - - 2.00 2.00 - 2.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions: # CHECK-NEXT: - 1.00 - - - - - - - - - - - - - - - - - - - - 1.00 movb %spl, (%rax) # CHECK-NEXT: 2.00 - - - - - - - - - - - - - - - - - - - 2.00 - - movb (%rcx), %bpl # CHECK-NEXT: - 2.00 - - - - - - - - - - - - - - - - - 2.00 - - - movb (%rdx), %sil # CHECK-NEXT: 1.00 - - - - - - - - - - - - - - - - - - - - - 1.00 movb %dil, (%rbx) # CHECK: Timeline view: # CHECK-NEXT: Index 012345678 # 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==eE---R 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 3.0 1.0 3.0 movb %dil, (%rbx) # CHECK-NEXT: 1 1.8 1.3 0.8 # CHECK: [1] Code Region # CHECK: Iterations: 100 # CHECK-NEXT: Instructions: 400 # CHECK-NEXT: Total Cycles: 306 # CHECK-NEXT: Total uOps: 400 # CHECK: Dispatch Width: 4 # CHECK-NEXT: uOps Per Cycle: 1.31 # CHECK-NEXT: IPC: 1.31 # CHECK-NEXT: Block RThroughput: 3.0 # 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 1.00 * movw (%rcx), %bp # CHECK-NEXT: 1 5 1.00 * 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: 256 (83.7%) # 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, 35 (11.4%) # CHECK-NEXT: 1, 171 (55.9%) # CHECK-NEXT: 2, 85 (27.8%) # CHECK-NEXT: 3, 1 (0.3%) # CHECK-NEXT: 4, 14 (4.6%) # CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: # CHECK-NEXT: [# issued], [# cycles] # CHECK-NEXT: 0, 6 (2.0%) # CHECK-NEXT: 1, 200 (65.4%) # CHECK-NEXT: 2, 100 (32.7%) # 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: PdEX 36 40 40 # CHECK-NEXT: PdFPU 0 0 64 # CHECK-NEXT: PdLoad 21 24 40 # CHECK-NEXT: PdStore 18 21 24 # CHECK: Resources: # CHECK-NEXT: [0.0] - PdAGLU01 # CHECK-NEXT: [0.1] - PdAGLU01 # CHECK-NEXT: [1] - PdBranch # CHECK-NEXT: [2] - PdCount # CHECK-NEXT: [3] - PdDiv # CHECK-NEXT: [4] - PdEX0 # CHECK-NEXT: [5] - PdEX1 # CHECK-NEXT: [6] - PdFPCVT # CHECK-NEXT: [7.0] - PdFPFMA # CHECK-NEXT: [7.1] - PdFPFMA # CHECK-NEXT: [8.0] - PdFPMAL # CHECK-NEXT: [8.1] - PdFPMAL # CHECK-NEXT: [9] - PdFPMMA # CHECK-NEXT: [10] - PdFPSTO # CHECK-NEXT: [11] - PdFPU0 # CHECK-NEXT: [12] - PdFPU1 # CHECK-NEXT: [13] - PdFPU2 # CHECK-NEXT: [14] - PdFPU3 # CHECK-NEXT: [15] - PdFPXBR # CHECK-NEXT: [16.0] - PdLoad # CHECK-NEXT: [16.1] - PdLoad # CHECK-NEXT: [17] - PdMul # CHECK-NEXT: [18] - PdStore # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] # CHECK-NEXT: 3.00 3.00 - - - - - - - - - - - - - - - - - 2.00 2.00 - 2.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions: # CHECK-NEXT: - 1.00 - - - - - - - - - - - - - - - - - - - - 1.00 movw %sp, (%rax) # CHECK-NEXT: 2.00 - - - - - - - - - - - - - - - - - - - 2.00 - - movw (%rcx), %bp # CHECK-NEXT: - 2.00 - - - - - - - - - - - - - - - - - 2.00 - - - movw (%rdx), %si # CHECK-NEXT: 1.00 - - - - - - - - - - - - - - - - - - - - - 1.00 movw %di, (%rbx) # CHECK: Timeline view: # CHECK-NEXT: Index 012345678 # 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==eE---R 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 3.0 1.0 3.0 movw %di, (%rbx) # CHECK-NEXT: 1 1.8 1.3 0.8 # CHECK: [2] Code Region # CHECK: Iterations: 100 # CHECK-NEXT: Instructions: 400 # CHECK-NEXT: Total Cycles: 306 # CHECK-NEXT: Total uOps: 400 # CHECK: Dispatch Width: 4 # CHECK-NEXT: uOps Per Cycle: 1.31 # CHECK-NEXT: IPC: 1.31 # CHECK-NEXT: Block RThroughput: 3.0 # 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 1.00 * movl (%rcx), %ebp # CHECK-NEXT: 1 5 1.00 * 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: 256 (83.7%) # 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, 35 (11.4%) # CHECK-NEXT: 1, 171 (55.9%) # CHECK-NEXT: 2, 85 (27.8%) # CHECK-NEXT: 3, 1 (0.3%) # CHECK-NEXT: 4, 14 (4.6%) # CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: # CHECK-NEXT: [# issued], [# cycles] # CHECK-NEXT: 0, 6 (2.0%) # CHECK-NEXT: 1, 200 (65.4%) # CHECK-NEXT: 2, 100 (32.7%) # 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: PdEX 36 40 40 # CHECK-NEXT: PdFPU 0 0 64 # CHECK-NEXT: PdLoad 21 24 40 # CHECK-NEXT: PdStore 18 21 24 # CHECK: Resources: # CHECK-NEXT: [0.0] - PdAGLU01 # CHECK-NEXT: [0.1] - PdAGLU01 # CHECK-NEXT: [1] - PdBranch # CHECK-NEXT: [2] - PdCount # CHECK-NEXT: [3] - PdDiv # CHECK-NEXT: [4] - PdEX0 # CHECK-NEXT: [5] - PdEX1 # CHECK-NEXT: [6] - PdFPCVT # CHECK-NEXT: [7.0] - PdFPFMA # CHECK-NEXT: [7.1] - PdFPFMA # CHECK-NEXT: [8.0] - PdFPMAL # CHECK-NEXT: [8.1] - PdFPMAL # CHECK-NEXT: [9] - PdFPMMA # CHECK-NEXT: [10] - PdFPSTO # CHECK-NEXT: [11] - PdFPU0 # CHECK-NEXT: [12] - PdFPU1 # CHECK-NEXT: [13] - PdFPU2 # CHECK-NEXT: [14] - PdFPU3 # CHECK-NEXT: [15] - PdFPXBR # CHECK-NEXT: [16.0] - PdLoad # CHECK-NEXT: [16.1] - PdLoad # CHECK-NEXT: [17] - PdMul # CHECK-NEXT: [18] - PdStore # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] # CHECK-NEXT: 3.00 3.00 - - - - - - - - - - - - - - - - - 2.00 2.00 - 2.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions: # CHECK-NEXT: - 1.00 - - - - - - - - - - - - - - - - - - - - 1.00 movl %esp, (%rax) # CHECK-NEXT: 2.00 - - - - - - - - - - - - - - - - - - - 2.00 - - movl (%rcx), %ebp # CHECK-NEXT: - 2.00 - - - - - - - - - - - - - - - - - 2.00 - - - movl (%rdx), %esi # CHECK-NEXT: 1.00 - - - - - - - - - - - - - - - - - - - - - 1.00 movl %edi, (%rbx) # CHECK: Timeline view: # CHECK-NEXT: Index 012345678 # 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==eE---R 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 3.0 1.0 3.0 movl %edi, (%rbx) # CHECK-NEXT: 1 1.8 1.3 0.8 # CHECK: [3] Code Region # CHECK: Iterations: 100 # CHECK-NEXT: Instructions: 400 # CHECK-NEXT: Total Cycles: 306 # CHECK-NEXT: Total uOps: 400 # CHECK: Dispatch Width: 4 # CHECK-NEXT: uOps Per Cycle: 1.31 # CHECK-NEXT: IPC: 1.31 # CHECK-NEXT: Block RThroughput: 3.0 # 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 1.00 * movq (%rcx), %rbp # CHECK-NEXT: 1 5 1.00 * 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: 256 (83.7%) # 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, 35 (11.4%) # CHECK-NEXT: 1, 171 (55.9%) # CHECK-NEXT: 2, 85 (27.8%) # CHECK-NEXT: 3, 1 (0.3%) # CHECK-NEXT: 4, 14 (4.6%) # CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: # CHECK-NEXT: [# issued], [# cycles] # CHECK-NEXT: 0, 6 (2.0%) # CHECK-NEXT: 1, 200 (65.4%) # CHECK-NEXT: 2, 100 (32.7%) # 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: PdEX 36 40 40 # CHECK-NEXT: PdFPU 0 0 64 # CHECK-NEXT: PdLoad 21 24 40 # CHECK-NEXT: PdStore 18 21 24 # CHECK: Resources: # CHECK-NEXT: [0.0] - PdAGLU01 # CHECK-NEXT: [0.1] - PdAGLU01 # CHECK-NEXT: [1] - PdBranch # CHECK-NEXT: [2] - PdCount # CHECK-NEXT: [3] - PdDiv # CHECK-NEXT: [4] - PdEX0 # CHECK-NEXT: [5] - PdEX1 # CHECK-NEXT: [6] - PdFPCVT # CHECK-NEXT: [7.0] - PdFPFMA # CHECK-NEXT: [7.1] - PdFPFMA # CHECK-NEXT: [8.0] - PdFPMAL # CHECK-NEXT: [8.1] - PdFPMAL # CHECK-NEXT: [9] - PdFPMMA # CHECK-NEXT: [10] - PdFPSTO # CHECK-NEXT: [11] - PdFPU0 # CHECK-NEXT: [12] - PdFPU1 # CHECK-NEXT: [13] - PdFPU2 # CHECK-NEXT: [14] - PdFPU3 # CHECK-NEXT: [15] - PdFPXBR # CHECK-NEXT: [16.0] - PdLoad # CHECK-NEXT: [16.1] - PdLoad # CHECK-NEXT: [17] - PdMul # CHECK-NEXT: [18] - PdStore # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] # CHECK-NEXT: 3.00 3.00 - - - - - - - - - - - - - - - - - 2.00 2.00 - 2.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions: # CHECK-NEXT: - 1.00 - - - - - - - - - - - - - - - - - - - - 1.00 movq %rsp, (%rax) # CHECK-NEXT: 2.00 - - - - - - - - - - - - - - - - - - - 2.00 - - movq (%rcx), %rbp # CHECK-NEXT: - 2.00 - - - - - - - - - - - - - - - - - 2.00 - - - movq (%rdx), %rsi # CHECK-NEXT: 1.00 - - - - - - - - - - - - - - - - - - - - - 1.00 movq %rdi, (%rbx) # CHECK: Timeline view: # CHECK-NEXT: Index 012345678 # 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==eE---R 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 3.0 1.0 3.0 movq %rdi, (%rbx) # CHECK-NEXT: 1 1.8 1.3 0.8 # CHECK: [4] Code Region # CHECK: Iterations: 100 # CHECK-NEXT: Instructions: 400 # CHECK-NEXT: Total Cycles: 553 # CHECK-NEXT: Total uOps: 400 # CHECK: Dispatch Width: 4 # CHECK-NEXT: uOps Per Cycle: 0.72 # CHECK-NEXT: IPC: 0.72 # 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 2 1.50 * U movd %mm0, (%rax) # CHECK-NEXT: 1 5 1.50 * movd (%rcx), %mm1 # CHECK-NEXT: 1 5 1.50 * movd (%rdx), %mm2 # CHECK-NEXT: 1 2 1.50 * 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: 57 (10.3%) # CHECK-NEXT: LQ - Load queue full: 0 # CHECK-NEXT: SQ - Store queue full: 432 (78.1%) # 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, 364 (65.8%) # CHECK-NEXT: 1, 88 (15.9%) # CHECK-NEXT: 2, 4 (0.7%) # CHECK-NEXT: 3, 84 (15.2%) # CHECK-NEXT: 4, 13 (2.4%) # CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: # CHECK-NEXT: [# issued], [# cycles] # CHECK-NEXT: 0, 253 (45.8%) # CHECK-NEXT: 1, 200 (36.2%) # CHECK-NEXT: 2, 100 (18.1%) # 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: PdEX 23 40 40 # CHECK-NEXT: PdFPU 23 40 64 # CHECK-NEXT: PdLoad 3 22 40 # CHECK-NEXT: PdStore 22 24 24 # CHECK: Resources: # CHECK-NEXT: [0.0] - PdAGLU01 # CHECK-NEXT: [0.1] - PdAGLU01 # CHECK-NEXT: [1] - PdBranch # CHECK-NEXT: [2] - PdCount # CHECK-NEXT: [3] - PdDiv # CHECK-NEXT: [4] - PdEX0 # CHECK-NEXT: [5] - PdEX1 # CHECK-NEXT: [6] - PdFPCVT # CHECK-NEXT: [7.0] - PdFPFMA # CHECK-NEXT: [7.1] - PdFPFMA # CHECK-NEXT: [8.0] - PdFPMAL # CHECK-NEXT: [8.1] - PdFPMAL # CHECK-NEXT: [9] - PdFPMMA # CHECK-NEXT: [10] - PdFPSTO # CHECK-NEXT: [11] - PdFPU0 # CHECK-NEXT: [12] - PdFPU1 # CHECK-NEXT: [13] - PdFPU2 # CHECK-NEXT: [14] - PdFPU3 # CHECK-NEXT: [15] - PdFPXBR # CHECK-NEXT: [16.0] - PdLoad # CHECK-NEXT: [16.1] - PdLoad # CHECK-NEXT: [17] - PdMul # CHECK-NEXT: [18] - PdStore # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] # CHECK-NEXT: 4.00 4.00 - - - - - - - - 3.00 3.00 - 2.00 1.00 1.00 3.00 3.00 - 3.00 3.00 - 2.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions: # CHECK-NEXT: - 1.00 - - - - - - - - - - - 1.00 - - - 3.00 - - - - 1.00 movd %mm0, (%rax) # CHECK-NEXT: 1.50 1.50 - - - - - - - - - 3.00 - - - 1.00 - - - - 3.00 - - movd (%rcx), %mm1 # CHECK-NEXT: 1.50 1.50 - - - - - - - - 3.00 - - - 1.00 - - - - 3.00 - - - movd (%rdx), %mm2 # CHECK-NEXT: 1.00 - - - - - - - - - - - - 1.00 - - 3.00 - - - - - 1.00 movd %mm3, (%rbx) # CHECK: Timeline view: # CHECK-NEXT: Index 012345678 # CHECK: [0,0] DeeER. . 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===eeE-R 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 4.0 1.0 1.0 movd %mm3, (%rbx) # CHECK-NEXT: 1 2.0 1.3 0.3 # CHECK: [5] Code Region # CHECK: Iterations: 100 # CHECK-NEXT: Instructions: 400 # CHECK-NEXT: Total Cycles: 405 # 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 1.50 * movaps %xmm0, (%rax) # CHECK-NEXT: 1 5 1.50 * movaps (%rcx), %xmm1 # CHECK-NEXT: 1 5 1.50 * movaps (%rdx), %xmm2 # CHECK-NEXT: 1 1 1.50 * 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: 347 (85.7%) # 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, 131 (32.3%) # CHECK-NEXT: 1, 174 (43.0%) # CHECK-NEXT: 2, 87 (21.5%) # CHECK-NEXT: 4, 13 (3.2%) # CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: # CHECK-NEXT: [# issued], [# cycles] # CHECK-NEXT: 0, 105 (25.9%) # CHECK-NEXT: 1, 200 (49.4%) # CHECK-NEXT: 2, 100 (24.7%) # 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: PdEX 36 40 40 # CHECK-NEXT: PdFPU 36 40 64 # CHECK-NEXT: PdLoad 20 23 40 # CHECK-NEXT: PdStore 19 21 24 # CHECK: Resources: # CHECK-NEXT: [0.0] - PdAGLU01 # CHECK-NEXT: [0.1] - PdAGLU01 # CHECK-NEXT: [1] - PdBranch # CHECK-NEXT: [2] - PdCount # CHECK-NEXT: [3] - PdDiv # CHECK-NEXT: [4] - PdEX0 # CHECK-NEXT: [5] - PdEX1 # CHECK-NEXT: [6] - PdFPCVT # CHECK-NEXT: [7.0] - PdFPFMA # CHECK-NEXT: [7.1] - PdFPFMA # CHECK-NEXT: [8.0] - PdFPMAL # CHECK-NEXT: [8.1] - PdFPMAL # CHECK-NEXT: [9] - PdFPMMA # CHECK-NEXT: [10] - PdFPSTO # CHECK-NEXT: [11] - PdFPU0 # CHECK-NEXT: [12] - PdFPU1 # CHECK-NEXT: [13] - PdFPU2 # CHECK-NEXT: [14] - PdFPU3 # CHECK-NEXT: [15] - PdFPXBR # CHECK-NEXT: [16.0] - PdLoad # CHECK-NEXT: [16.1] - PdLoad # CHECK-NEXT: [17] - PdMul # CHECK-NEXT: [18] - PdStore # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] # CHECK-NEXT: 4.00 4.00 - - - - - - 3.00 3.00 - - - 2.00 1.00 1.00 3.00 3.00 - 3.00 3.00 - 2.00 # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions: # CHECK-NEXT: - 1.00 - - - - - - - - - - - 1.00 - - - 3.00 - - - - 1.00 movaps %xmm0, (%rax) # CHECK-NEXT: 3.00 - - - - - - - - 3.00 - - - - - 1.00 - - - - 3.00 - - movaps (%rcx), %xmm1 # CHECK-NEXT: - 3.00 - - - - - - 3.00 - - - - - 1.00 - - - - 3.00 - - - movaps (%rdx), %xmm2 # CHECK-NEXT: 1.00 - - - - - - - - - - - - 1.00 - - 3.00 - - - - - 1.00 movaps %xmm3, (%rbx) # CHECK: Timeline view: # CHECK-NEXT: Index 012345678 # CHECK: [0,0] DeER . . movaps %xmm0, (%rax) # CHECK-NEXT: [0,1] DeeeeeER. movaps (%rcx), %xmm1 # CHECK-NEXT: [0,2] D=eeeeeER movaps (%rdx), %xmm2 # CHECK-NEXT: [0,3] D===eE--R 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 4.0 2.0 2.0 movaps %xmm3, (%rbx) # CHECK-NEXT: 1 2.0 1.5 0.5