| # RUN: llvm-exegesis -mode=analysis -benchmarks-file=%s -analysis-clusters-output-file=- -analysis-clustering-epsilon=10 -analysis-numpoints=1 | FileCheck -check-prefixes=CHECK-CLUSTERS-ALL,CHECK-CLUSTERS-DBSCAN %s |
| # RUN: llvm-exegesis -mode=analysis -benchmarks-file=%s -analysis-clusters-output-file=- -analysis-clustering-epsilon=10 -analysis-numpoints=1 -analysis-clustering=dbscan | FileCheck -check-prefixes=CHECK-CLUSTERS-ALL,CHECK-CLUSTERS-DBSCAN %s |
| # RUN: llvm-exegesis -mode=analysis -benchmarks-file=%s -analysis-clusters-output-file=- -analysis-clustering-epsilon=10 -analysis-numpoints=1 -analysis-clustering=naive | FileCheck -check-prefixes=CHECK-CLUSTERS-ALL,CHECK-CLUSTERS-NAIVE %s |
| |
| # Normally BSR32rr is in WriteBSR and BSF32rr is in WriteBSF sched classes. |
| # Here we check that if we have dbscan-clustered these two measurements into the |
| # same cluster, we don't split it per the sched classes into two. |
| |
| # CHECK-CLUSTERS-ALL: {{^}}cluster_id,opcode_name,config,sched_class,inverse_throughput{{$}} |
| |
| # CHECK-CLUSTERS-DBSCAN-NEXT: {{^}}0, |
| # CHECK-CLUSTERS-DBSCAN-SAME: ,4.03{{$}} |
| # CHECK-CLUSTERS-DBSCAN-NEXT: {{^}}0, |
| # CHECK-CLUSTERS-DBSCAN-SAME: ,3.02{{$}} |
| |
| # CHECK-CLUSTERS-NAIVE-NEXT: {{^}}0, |
| # CHECK-CLUSTERS-NAIVE-SAME: ,3.02{{$}} |
| # CHECK-CLUSTERS-NAIVE: {{^}}1, |
| # CHECK-CLUSTERS-NAIVE-SAME: ,4.03{{$}} |
| |
| --- |
| mode: inverse_throughput |
| key: |
| instructions: |
| - 'BSR32rr R11D EDI' |
| config: '' |
| register_initial_values: |
| - 'EDI=0x0' |
| cpu_name: bdver2 |
| llvm_triple: x86_64-unknown-linux-gnu |
| num_repetitions: 1000000 |
| measurements: |
| - { key: inverse_throughput, value: 4.03048, per_snippet_value: 4.03048 } |
| error: '' |
| info: instruction has no tied variables picking Uses different from defs |
| assembled_snippet: BF00000000440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDF440FBDDFC3 |
| ... |
| --- |
| mode: inverse_throughput |
| key: |
| instructions: |
| - 'BSF32rr EAX R14D' |
| config: '' |
| register_initial_values: |
| - 'R14D=0x0' |
| cpu_name: bdver2 |
| llvm_triple: x86_64-unknown-linux-gnu |
| num_repetitions: 1000000 |
| measurements: |
| - { key: inverse_throughput, value: 3.02186, per_snippet_value: 3.02186 } |
| error: '' |
| info: instruction has no tied variables picking Uses different from defs |
| assembled_snippet: 415641BE00000000410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6410FBCC6415EC3 |
| ... |