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Program Database Toolkit (PDT)Application/ LibraryC / C++parserFortran parserF77/90/95PDBhtmlProgramdocumentationILC / C++IL analyzerProgramDatabaseFilesILFortranIL analyzerDUCTAPE13 th DOE ACTS Workshop: Scalable and Robust Libraruesabd Tiiks fior High-End ComputingSILOONCHASMtau_instrumentorApplicationcomponent glueC++ / F90/95interoperabilityAutomatic sourceinstrumentationTAUhttp://tau.uoregon.edu
Automatic Source-Level Instrumentation inTAUTAU sourceanalyzerApplicationsourceParsedprogramtau_instrumentorInstrumentedsourceInstrumentationspecification file13 th DOE ACTS Workshop: Scalable and Robust Libraruesabd Tiiks fior High-End ComputingTAUhttp://tau.uoregon.edu
Page 1: TAU13 th DOE ACTS Workshop: Scalabl
Page 4 and 5: TAU Performance System ®• Integr
Page 6 and 7: TAU Performance System Architecture
Page 10 and 11: Using TAU: A brief Introduction•
Page 12 and 13: ParaProf Profile Analysis Framework
Page 14 and 15: Parallel Profile Visualization: Par
Page 16 and 17: ParaProf: Scatter Plot13 th DOE ACT
Page 18 and 19: Jumpshot [ANL]: Trace Visualization
Page 20 and 21: Inclusive and Exclusive Profiles•
Page 22 and 23: Atomic Events, Context EventsAtomic
Page 24 and 25: Runtime Environment Variables in TA
Page 26 and 27: Memory Leaks in MPI13 th DOE ACTS W
Page 28 and 29: Generating a flat profile with MPI%
Page 30 and 31: Compile-Time Environment Variables
Page 32 and 33: Usage Scenarios: Loop Level Instrum
Page 34 and 35: Usage Scenarios: Compiler-based Ins
Page 36 and 37: Usage Scenarios: Calculate mflops i
Page 38 and 39: Hardware CountersHardware performan
Page 40 and 41: PAPI Utilities: papi_avail• $ uti
Page 42 and 43: PAPI Utilities: papi_avail• [CONT
Page 44 and 45: PAPI Utilities: papi_native_availUN
Page 46 and 47: PAPI Utilities: papi_event_chooser$
Page 48 and 49: PAPI Utilities: papi_event_chooser$
Page 50 and 51: Derived Metrics in ParaProf13 th DO
Page 52 and 53: Mflops Sorted by Exclusive Timelowm
Page 54 and 55: • Generates program callgraphCall
Page 56 and 57: Tracing MeasurementProcess A:void m
Page 58 and 59:
Generate a Trace File% module load
Page 60 and 61:
Three Instrumentation Techniques fo
Page 62 and 63:
Issues: Linker based substitution
Page 64 and 65:
13 th DOE ACTS Workshop: Scalable a
Page 66 and 67:
HDF5 Library Wrapping[sameer@zorak]
Page 68 and 69:
Preloading a wrapper library•Prel
Page 70 and 71:
13 th DOE ACTS Workshop: Scalable a
Page 72 and 73:
Usage Scenarios: Evaluate Scalabili
Page 74 and 75:
Usage Scenarios: Evaluate Scalabili
Page 76 and 77:
Performance Regression Testing13 th
Page 78 and 79:
Communication Matrix Display• Goa
Page 80 and 81:
Communication Matrix13 th DOE ACTS
Page 82 and 83:
Measuring Performance of PGI GPGPU
Page 84 and 85:
Scalable Visualization: ParaProf (1
Page 86 and 87:
ParaProf (1m cores * )13 th DOE ACT
Page 88 and 89:
TAU Integration with IDEs• High p
Page 90 and 91:
Choosing PAPI Counters with TAU in
Page 92:
• U.S. Department of Energy- Offi
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