| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -all-views < %s | FileCheck %s -check-prefix=ALL -check-prefix=FULLREPORT |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -all-views -resource-pressure < %s | FileCheck %s -check-prefix=ALL -check-prefix=FULLREPORT |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -resource-pressure -all-views < %s | FileCheck %s -check-prefix=ALL -check-prefix=FULLREPORT |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -resource-pressure=false -all-views < %s | FileCheck %s -check-prefix=ALL -check-prefix=FULLREPORT |
| # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -all-views -resource-pressure=false < %s | FileCheck %s -check-prefix=ALL -check-prefix=NORPV |
| |
| add %eax, %eax |
| |
| # ALL: Iterations: 100 |
| # ALL-NEXT: Instructions: 100 |
| # ALL-NEXT: Total Cycles: 103 |
| # ALL-NEXT: Dispatch Width: 2 |
| # ALL-NEXT: IPC: 0.97 |
| # ALL-NEXT: Block RThroughput: 0.5 |
| |
| # ALL: Instruction Info: |
| # ALL-NEXT: [1]: #uOps |
| # ALL-NEXT: [2]: Latency |
| # ALL-NEXT: [3]: RThroughput |
| # ALL-NEXT: [4]: MayLoad |
| # ALL-NEXT: [5]: MayStore |
| # ALL-NEXT: [6]: HasSideEffects (U) |
| |
| # ALL: [1] [2] [3] [4] [5] [6] Instructions: |
| # ALL-NEXT: 1 1 0.50 addl %eax, %eax |
| |
| # ALL: Dynamic Dispatch Stall Cycles: |
| # ALL-NEXT: RAT - Register unavailable: 0 |
| # ALL-NEXT: RCU - Retire tokens unavailable: 0 |
| # ALL-NEXT: SCHEDQ - Scheduler full: 61 |
| # ALL-NEXT: LQ - Load queue full: 0 |
| # ALL-NEXT: SQ - Store queue full: 0 |
| # ALL-NEXT: GROUP - Static restrictions on the dispatch group: 0 |
| |
| # ALL: Dispatch Logic - number of cycles where we saw N instructions dispatched: |
| # ALL-NEXT: [# dispatched], [# cycles] |
| # ALL-NEXT: 0, 22 (21.4%) |
| # ALL-NEXT: 1, 62 (60.2%) |
| # ALL-NEXT: 2, 19 (18.4%) |
| |
| # ALL: Schedulers - number of cycles where we saw N instructions issued: |
| # ALL-NEXT: [# issued], [# cycles] |
| # ALL-NEXT: 0, 3 (2.9%) |
| # ALL-NEXT: 1, 100 (97.1%) |
| |
| # ALL: Scheduler's queue usage: |
| # ALL-NEXT: JALU01, 20/20 |
| # ALL-NEXT: JFPU01, 0/18 |
| # ALL-NEXT: JLSAGU, 0/12 |
| |
| # ALL: Retire Control Unit - number of cycles where we saw N instructions retired: |
| # ALL-NEXT: [# retired], [# cycles] |
| # ALL-NEXT: 0, 3 (2.9%) |
| # ALL-NEXT: 1, 100 (97.1%) |
| |
| # ALL: Register File statistics: |
| # ALL-NEXT: Total number of mappings created: 200 |
| # ALL-NEXT: Max number of mappings used: 44 |
| |
| # ALL: * Register File #1 -- JFpuPRF: |
| # ALL-NEXT: Number of physical registers: 72 |
| # ALL-NEXT: Total number of mappings created: 0 |
| # ALL-NEXT: Max number of mappings used: 0 |
| |
| # ALL: * Register File #2 -- JIntegerPRF: |
| # ALL-NEXT: Number of physical registers: 64 |
| # ALL-NEXT: Total number of mappings created: 200 |
| # ALL-NEXT: Max number of mappings used: 44 |
| |
| # FULLREPORT: Resources: |
| # FULLREPORT-NEXT: [0] - JALU0 |
| # FULLREPORT-NEXT: [1] - JALU1 |
| # FULLREPORT-NEXT: [2] - JDiv |
| # FULLREPORT-NEXT: [3] - JFPA |
| # FULLREPORT-NEXT: [4] - JFPM |
| # FULLREPORT-NEXT: [5] - JFPU0 |
| # FULLREPORT-NEXT: [6] - JFPU1 |
| # FULLREPORT-NEXT: [7] - JLAGU |
| # FULLREPORT-NEXT: [8] - JMul |
| # FULLREPORT-NEXT: [9] - JSAGU |
| # FULLREPORT-NEXT: [10] - JSTC |
| # FULLREPORT-NEXT: [11] - JVALU0 |
| # FULLREPORT-NEXT: [12] - JVALU1 |
| # FULLREPORT-NEXT: [13] - JVIMUL |
| |
| # NORPV: Timeline view: |
| # NORPV-NEXT: 012 |
| # NORPV-NEXT: Index 0123456789 |
| |
| # FULLREPORT: Resource pressure per iteration: |
| # FULLREPORT-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] |
| # FULLREPORT-NEXT: 0.50 0.50 - - - - - - - - - - - - |
| |
| # NORPV: [0,0] DeER . . . addl %eax, %eax |
| # NORPV-NEXT: [1,0] D=eER. . . addl %eax, %eax |
| # NORPV-NEXT: [2,0] .D=eER . . addl %eax, %eax |
| # NORPV-NEXT: [3,0] .D==eER . . addl %eax, %eax |
| # NORPV-NEXT: [4,0] . D==eER . . addl %eax, %eax |
| # NORPV-NEXT: [5,0] . D===eER . . addl %eax, %eax |
| # NORPV-NEXT: [6,0] . D===eER. . addl %eax, %eax |
| # NORPV-NEXT: [7,0] . D====eER . addl %eax, %eax |
| # NORPV-NEXT: [8,0] . D====eER. addl %eax, %eax |
| # NORPV-NEXT: [9,0] . D=====eER addl %eax, %eax |
| |
| # NORPV: Average Wait times (based on the timeline view): |
| # NORPV-NEXT: [0]: Executions |
| # NORPV-NEXT: [1]: Average time spent waiting in a scheduler's queue |
| # NORPV-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready |
| # NORPV-NEXT: [3]: Average time elapsed from WB until retire stage |
| |
| # FULLREPORT: Resource pressure by instruction: |
| # FULLREPORT-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: |
| # FULLREPORT-NEXT: 0.50 0.50 - - - - - - - - - - - - addl %eax, %eax |
| |
| # NORPV: [0] [1] [2] [3] |
| # NORPV-NEXT: 0. 10 3.5 0.1 0.0 addl %eax, %eax |
| |
| # FULLREPORT: Timeline view: |
| # FULLREPORT-NEXT: 012 |
| # FULLREPORT-NEXT: Index 0123456789 |
| |
| # FULLREPORT: [0,0] DeER . . . addl %eax, %eax |
| # FULLREPORT-NEXT: [1,0] D=eER. . . addl %eax, %eax |
| # FULLREPORT-NEXT: [2,0] .D=eER . . addl %eax, %eax |
| # FULLREPORT-NEXT: [3,0] .D==eER . . addl %eax, %eax |
| # FULLREPORT-NEXT: [4,0] . D==eER . . addl %eax, %eax |
| # FULLREPORT-NEXT: [5,0] . D===eER . . addl %eax, %eax |
| # FULLREPORT-NEXT: [6,0] . D===eER. . addl %eax, %eax |
| # FULLREPORT-NEXT: [7,0] . D====eER . addl %eax, %eax |
| # FULLREPORT-NEXT: [8,0] . D====eER. addl %eax, %eax |
| # FULLREPORT-NEXT: [9,0] . D=====eER addl %eax, %eax |
| |
| # FULLREPORT: Average Wait times (based on the timeline view): |
| # FULLREPORT-NEXT: [0]: Executions |
| # FULLREPORT-NEXT: [1]: Average time spent waiting in a scheduler's queue |
| # FULLREPORT-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready |
| # FULLREPORT-NEXT: [3]: Average time elapsed from WB until retire stage |
| |
| # FULLREPORT: [0] [1] [2] [3] |
| # FULLREPORT-NEXT: 0. 10 3.5 0.1 0.0 addl %eax, %eax |
