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Requirements for wallclock: (2757789531000) PowerPoint PPT Presentation
Requirements for wallclock: (2757789531000) - Secure identification of time source UTC(k) ... Require no external data (other source of information) to. determine the correct time and date. ...
Secure identification of time source UTC(k) ... Require no external data (other source of information) to. determine the correct time and date. ...
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NTP improvements for wallclock: 1 (8273368593000) PowerPoint PPT Presentation
NTP improvements for wallclock: 1 (8273368593000) - ... same result as NTPv4's PLL does in 60 minutes rather than 1 day ... timestamp that is MJD 64 bit fraction of day ... ways of handling leap seconds. ...
... same result as NTPv4's PLL does in 60 minutes rather than 1 day ... timestamp that is MJD 64 bit fraction of day ... ways of handling leap seconds. ...
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gLite job submission PowerPoint PPT Presentation
gLite job submission - Taken into account by the WMS for carrying out the matchmaking algorithm ... Wallclock time and specific sites: ... Hides problematic sites from the user ...
Taken into account by the WMS for carrying out the matchmaking algorithm ... Wallclock time and specific sites: ... Hides problematic sites from the user ...
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Pthreads Parallel Program Profiler aka PPPP aka P4 aka PiV PowerPoint PPT Presentation
Pthreads Parallel Program Profiler aka PPPP aka P4 aka PiV - Assume no extra work done by the app. Wallclock time: the 'time' command ... assume the waiter wakes up as soon as the signaller finishes signalling ...
Assume no extra work done by the app. Wallclock time: the 'time' command ... assume the waiter wakes up as soon as the signaller finishes signalling ...
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Discrete Event Simulation PowerPoint PPT Presentation
Discrete Event Simulation - created for WSC 95. Discrete Event Simulation Event-Oriented Simulations By Syed S. Rizvi
created for WSC 95. Discrete Event Simulation Event-Oriented Simulations By Syed S. Rizvi
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Case%20Study:%20PETSc%20ex19 PowerPoint PPT Presentation
Case%20Study:%20PETSc%20ex19 - uses velocity-velocity formulation. finite difference ... Compiling: TAU Makefiles. Include TAU Stub Makefile ( arch /lib) in the user's Makefile. ...
uses velocity-velocity formulation. finite difference ... Compiling: TAU Makefiles. Include TAU Stub Makefile ( arch /lib) in the user's Makefile. ...
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Discrete Event Simulation PowerPoint PPT Presentation
Discrete Event Simulation - processed event. current event. unprocessed event. schedules. Simulation Application ... Now: current simulation time. InTheAir: number of aircraft landing or ...
processed event. current event. unprocessed event. schedules. Simulation Application ... Now: current simulation time. InTheAir: number of aircraft landing or ...
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Unit Testing Tips and Tricks: Database Interaction PowerPoint PPT Presentation
Unit Testing Tips and Tricks: Database Interaction - Unit Testing Tips and Tricks: Database Interaction Louis Thomas Attitudes Toward Testing Are You Test Infected? There are two kinds of people: People who don t like ...
Unit Testing Tips and Tricks: Database Interaction Louis Thomas Attitudes Toward Testing Are You Test Infected? There are two kinds of people: People who don t like ...
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Unit Testing Tips and Tricks: Database Interaction PowerPoint PPT Presentation
Unit Testing Tips and Tricks: Database Interaction - Unit Testing Tips and Tricks: Database Interaction Louis Thomas Are You Test Infected? There are two kinds of people: People who don t like writing tests.
Unit Testing Tips and Tricks: Database Interaction Louis Thomas Are You Test Infected? There are two kinds of people: People who don t like writing tests.
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Unit Testing Tips and Tricks: Database Interaction PowerPoint PPT Presentation
Unit Testing Tips and Tricks: Database Interaction - Unit Testing Tips and Tricks: Database Interaction Louis Thomas Are You Test Infected? There are two kinds of people: People who don t like writing tests Can t be ...
Unit Testing Tips and Tricks: Database Interaction Louis Thomas Are You Test Infected? There are two kinds of people: People who don t like writing tests Can t be ...
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Discrete Event Simulation PowerPoint PPT Presentation
Discrete Event Simulation - Event-Oriented Simulations Time physical time: time in the physical system Noon, December 31, 1999 to noon January 1, 2000 simulation time: representation of physical ...
Event-Oriented Simulations Time physical time: time in the physical system Noon, December 31, 1999 to noon January 1, 2000 simulation time: representation of physical ...
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Unit Testing Tips and Tricks: Database Interaction PowerPoint PPT Presentation
Unit Testing Tips and Tricks: Database Interaction - create a mock that extends the object and overrides all its methods (works sometimes) ... { recordActivity('sI(' nUpdateIntervalMilliseconds ')'); public void ...
create a mock that extends the object and overrides all its methods (works sometimes) ... { recordActivity('sI(' nUpdateIntervalMilliseconds ')'); public void ...
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Profiling S3D on Cray XT3 using TAU PowerPoint PPT Presentation
Profiling S3D on Cray XT3 using TAU - Profiling S3D on Cray XT3 using TAU Sameer Shende tau-team@cs.uoregon.edu
Profiling S3D on Cray XT3 using TAU Sameer Shende tau-team@cs.uoregon.edu
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Performance Analysis Tools PowerPoint PPT Presentation
Performance Analysis Tools - With s from David Skinner, Sameer Shende, Shirley Moore, Bernd Mohr, Felix ... Cray T3E, X1, XD3, XT{3, 4} Catamount. Altix, Sparc, SiCortex...
With s from David Skinner, Sameer Shende, Shirley Moore, Bernd Mohr, Felix ... Cray T3E, X1, XD3, XT{3, 4} Catamount. Altix, Sparc, SiCortex...
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Parallel Application Scaling, Performance, and Efficiency PowerPoint PPT Presentation
Parallel Application Scaling, Performance, and Efficiency - Placement of computation within a parallel computer. Performance costs of ... Fabrizio Petrini, Darren J. Kerbyson, Scott Pakin, 'The Case of the Missing ...
Placement of computation within a parallel computer. Performance costs of ... Fabrizio Petrini, Darren J. Kerbyson, Scott Pakin, 'The Case of the Missing ...
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Measuring Performance Part I PowerPoint PPT Presentation
Measuring Performance Part I - Performance Marches On ... But what is performance? CSE 141 - Performance I. 3 ... Time to do the task from start to finish. execution time, response time, latency ...
Performance Marches On ... But what is performance? CSE 141 - Performance I. 3 ... Time to do the task from start to finish. execution time, response time, latency ...
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Kein Folientitel PowerPoint PPT Presentation
Kein Folientitel - Performing Local Weather Forecast. Using GRID Computing. C.-J. Lenz, D. Majewski ... high-resolution short range weather forecasts with the ...
Performing Local Weather Forecast. Using GRID Computing. C.-J. Lenz, D. Majewski ... high-resolution short range weather forecasts with the ...
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Making your regular expressions efficient PowerPoint PPT Presentation
Making your regular expressions efficient - Compile only once with /o or qr// All regular expressions are compiled into Perl's internal form only once, at compile time. ... Regular Expressions by ...
Compile only once with /o or qr// All regular expressions are compiled into Perl's internal form only once, at compile time. ... Regular Expressions by ...
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Apache on Windows Rich Bowen <rbowen@rcbowen.com> PowerPoint PPT Presentation
Apache on Windows Rich Bowen <rbowen@rcbowen.com> - Please note that at this time, Windows support is entirely ... To stop, open another DOS window, and type: apache -k shutdown -- or -- apache -k restart ...
Please note that at this time, Windows support is entirely ... To stop, open another DOS window, and type: apache -k shutdown -- or -- apache -k restart ...
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Handling the Topography of Venus with a Hybrid Sigma-Theta Coordinate GCM PowerPoint PPT Presentation
Handling the Topography of Venus with a Hybrid Sigma-Theta Coordinate GCM - Handling the Topography of Venus with a Hybrid SigmaTheta Coordinate GCM
Handling the Topography of Venus with a Hybrid SigmaTheta Coordinate GCM
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Seven O PowerPoint PPT Presentation
Seven O - Seven O Clock: A New Distributed GVT Algorithm using Network Atomic Operations David Bauer, Garrett Yaun Christopher Carothers Computer Science
Seven O Clock: A New Distributed GVT Algorithm using Network Atomic Operations David Bauer, Garrett Yaun Christopher Carothers Computer Science
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Computing Global Virtual Time PowerPoint PPT Presentation
Computing Global Virtual Time - Erroneous values of GVT may be computed if the algorithm does not take into ... Erroneous values of GVT may be computed when processes report local minima at ...
Erroneous values of GVT may be computed if the algorithm does not take into ... Erroneous values of GVT may be computed when processes report local minima at ...
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Performance Measuring on Blue Horizon and Sun HPC Systems: Timing, Profiling, and Reading Assembly Language PowerPoint PPT Presentation
Performance Measuring on Blue Horizon and Sun HPC Systems: Timing, Profiling, and Reading Assembly Language - ... messages from one processor to the next and back to the first in a ring fashion. ... The executable produces the file gmon.out' in the same directory. ...
... messages from one processor to the next and back to the first in a ring fashion. ... The executable produces the file gmon.out' in the same directory. ...
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Game Development and the Research Community How might they overlap? PowerPoint PPT Presentation
Game Development and the Research Community How might they overlap? - Game Development and the Research Community How might they overlap? Larry Mellon PADS, 2003
Game Development and the Research Community How might they overlap? Larry Mellon PADS, 2003
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Time Warp: Global Control PowerPoint PPT Presentation
Time Warp: Global Control - Construct two cuts C1, C2, approximate cut value along C2 ... Color (white/red) each message to that of LP sending message (message tag) ...
Construct two cuts C1, C2, approximate cut value along C2 ... Color (white/red) each message to that of LP sending message (message tag) ...
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WOW: Selforganizing Wide Area Overlay Networks of Virtual Workstations PowerPoint PPT Presentation
WOW: Selforganizing Wide Area Overlay Networks of Virtual Workstations - WOW: Self-organizing Wide Area Overlay Networks of Virtual Workstations ... Why WOWs? Some envisioned use cases: Multi-institution collaborative environments ...
WOW: Self-organizing Wide Area Overlay Networks of Virtual Workstations ... Why WOWs? Some envisioned use cases: Multi-institution collaborative environments ...
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The Pencil Code: multi-purpose and multi-user maintained PowerPoint PPT Presentation
The Pencil Code: multi-purpose and multi-user maintained - Before check-in: run auto-test yourself ... on no-modules (auto-test) SGI namelist problem (see ... Shock tube test. Axel Brandenburg: The Pencil-Code. 18 ...
Before check-in: run auto-test yourself ... on no-modules (auto-test) SGI namelist problem (see ... Shock tube test. Axel Brandenburg: The Pencil-Code. 18 ...
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The Thrifty Barrier Energy-Aware Synchronization in Shared-Memory Multiprocessors PowerPoint PPT Presentation
The Thrifty Barrier Energy-Aware Synchronization in Shared-Memory Multiprocessors - watchdog timer anticipates wake-up. The Thrifty Barrier Li, Mart nez, and Huang ... states along lines of Pentium family. The Thrifty Barrier Li, Mart nez, ...
watchdog timer anticipates wake-up. The Thrifty Barrier Li, Mart nez, and Huang ... states along lines of Pentium family. The Thrifty Barrier Li, Mart nez, ...
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TAU: Tuning and Analysis Utilities PowerPoint PPT Presentation
TAU: Tuning and Analysis Utilities - Measurement and analysis abstraction. Integrated toolkit for performance ... C program Database Utilities and Conversion Tools APplication Environment ...
Measurement and analysis abstraction. Integrated toolkit for performance ... C program Database Utilities and Conversion Tools APplication Environment ...
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SMIL PowerPoint PPT Presentation
SMIL - 1:50:00 (One hour and fifty minutes) 10:50 (Ten minutes and fifty seconds) ... past twelve, August the first 2003, coordinated universal time plus one hour) ...
1:50:00 (One hour and fifty minutes) 10:50 (Ten minutes and fifty seconds) ... past twelve, August the first 2003, coordinated universal time plus one hour) ...
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Performance Measuring on Blue Horizon and Sun HPC Systems: Timing, Profiling, and Reading Assembly Language PowerPoint PPT Presentation
Performance Measuring on Blue Horizon and Sun HPC Systems: Timing, Profiling, and Reading Assembly Language - ... messages from one processor to the next and back to the first in a ring fashion. ... Timing on Parallel Machines Tips. Make sure that the ... Timing Tips ...
... messages from one processor to the next and back to the first in a ring fashion. ... Timing on Parallel Machines Tips. Make sure that the ... Timing Tips ...
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Outward and Inward Grand Challenges VisWeek08 Panel: Grand Challenges for Information Visualization PowerPoint PPT Presentation
Outward and Inward Grand Challenges VisWeek08 Panel: Grand Challenges for Information Visualization - Tamara Munzner. University of British Columbia. Department of Computer Science ... for analysis equally distributed in society. 4. Inward GC: Towards Science ...
Tamara Munzner. University of British Columbia. Department of Computer Science ... for analysis equally distributed in society. 4. Inward GC: Towards Science ...
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PAPI and Dynaprof PowerPoint PPT Presentation
PAPI and Dynaprof - Understanding the behavior of the application. Identification ... IBM Nighthawk, 16-way Power 3, 375MHz. FP Results/Clock: 4 (1.5 Gflips) Caches: 32K/64K, 8MB ...
Understanding the behavior of the application. Identification ... IBM Nighthawk, 16-way Power 3, 375MHz. FP Results/Clock: 4 (1.5 Gflips) Caches: 32K/64K, 8MB ...
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Introduction to OpenMP PowerPoint PPT Presentation
Introduction to OpenMP - Use library routines/compiler directives with an existing sequential language ... is efficient, but it is easy to stomp on memory and create race conditions. ...
Use library routines/compiler directives with an existing sequential language ... is efficient, but it is easy to stomp on memory and create race conditions. ...
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Optimizing N-body Simulations for Multi-core Compute Clusters PowerPoint PPT Presentation
Optimizing N-body Simulations for Multi-core Compute Clusters - Title: N-Body simulations Author: Ammar Ahmad Awan Last modified by: ammar Created Date: 7/21/2006 6:15:31 PM Document presentation format: On-screen Show (4:3)
Title: N-Body simulations Author: Ammar Ahmad Awan Last modified by: ammar Created Date: 7/21/2006 6:15:31 PM Document presentation format: On-screen Show (4:3)
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Arun Babu Nagarajan Frank Mueller North Carolina State University PowerPoint PPT Presentation
Arun Babu Nagarajan Frank Mueller North Carolina State University - moss.csc.ncsu.edu
moss.csc.ncsu.edu
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Dynaprof and PAPI A Tool for Dynamic Runtime Instrumentation and Performance Analysis PowerPoint PPT Presentation
Dynaprof and PAPI A Tool for Dynamic Runtime Instrumentation and Performance Analysis - Dynaprof and PAPI. A Tool for Dynamic Runtime Instrumentation and Performance Analysis ... Popularized by James Larus with EEL: An Executable Editor Library at ...
Dynaprof and PAPI. A Tool for Dynamic Runtime Instrumentation and Performance Analysis ... Popularized by James Larus with EEL: An Executable Editor Library at ...
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Allen D. Malony Sameer S. Shende Robert Bell PowerPoint PPT Presentation
Allen D. Malony Sameer S. Shende Robert Bell - The TAU Performance System Allen D. Malony Sameer S. Shende Robert Bell {malony, sameer, bertie}@cs.uoregon.edu Department of Computer and Information Science
The TAU Performance System Allen D. Malony Sameer S. Shende Robert Bell {malony, sameer, bertie}@cs.uoregon.edu Department of Computer and Information Science
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Time Management in the High Level Architecture PowerPoint PPT Presentation
Time Management in the High Level Architecture - Logical time advances by each simulator must be properly managed to ensure no ... Time advances are constrained by other federates. Enable Time Constrained ...
Logical time advances by each simulator must be properly managed to ensure no ... Time advances are constrained by other federates. Enable Time Constrained ...
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Topic Overview PowerPoint PPT Presentation
Topic Overview - Topic Overview ... Chapter 3
Topic Overview ... Chapter 3
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Unit Testing Tips and Tricks: Database Interaction PowerPoint PPT Presentation
Unit Testing Tips and Tricks: Database Interaction - ... are good even if you don't do Test Driven Development! What Is A Unit Test ... Easy to set up. Unit Testing Database Interactions. Testing Database Interactions ...
... are good even if you don't do Test Driven Development! What Is A Unit Test ... Easy to set up. Unit Testing Database Interactions. Testing Database Interactions ...
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Quasar Heating in Structure Formation PowerPoint PPT Presentation
Quasar Heating in Structure Formation - OpenMP version of the Hydra' SPH code (Pearce & Couchman 1997, Thacker et al ... (Hydra) Entropy evolution (slice from simulation) Rendered on 13403. grid. ...
OpenMP version of the Hydra' SPH code (Pearce & Couchman 1997, Thacker et al ... (Hydra) Entropy evolution (slice from simulation) Rendered on 13403. grid. ...
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CSE 260 PowerPoint PPT Presentation
CSE 260 - Title: Title Author: carter Last modified by: carter Created Date: 5/29/2001 8:54:35 PM Document presentation format: Overhead Company: UCSD Other titles
Title: Title Author: carter Last modified by: carter Created Date: 5/29/2001 8:54:35 PM Document presentation format: Overhead Company: UCSD Other titles
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HPCToolkit Evaluation Report PowerPoint PPT Presentation
HPCToolkit Evaluation Report - HPCToolkit - A suite of tools that aid the programmer in collecting, organizing, ... all (library) functions, would increase the usefulness of the tool tremendously ...
HPCToolkit - A suite of tools that aid the programmer in collecting, organizing, ... all (library) functions, would increase the usefulness of the tool tremendously ...
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Building and Running a Parallel Application PowerPoint PPT Presentation
Building and Running a Parallel Application - Week 3 Lecture Notes Building and Running a Parallel Application Continued *
Week 3 Lecture Notes Building and Running a Parallel Application Continued *
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Torque PowerPoint PPT Presentation
Torque - ... to communicate with the server and another one to interface the moms ... allocate resources for job, returning job id and resource list to server for execution ...
... to communicate with the server and another one to interface the moms ... allocate resources for job, returning job id and resource list to server for execution ...
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tutorial:%20Parallel%20 PowerPoint PPT Presentation
tutorial:%20Parallel%20 - Geographically distributed users and/or resources are ... Dungeons and Dragons. Board Games. Multi-User Dungeon (MUD) Games. Internet & Gaming Community ...
Geographically distributed users and/or resources are ... Dungeons and Dragons. Board Games. Multi-User Dungeon (MUD) Games. Internet & Gaming Community ...
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CGAM Running the Met Office Unified Model on HPCx PowerPoint PPT Presentation
CGAM Running the Met Office Unified Model on HPCx - Met Office's Hadley Centre recognised as world leader in climate research ... Volcano erruptions. Deforestation. How sensitive is the model ...
Met Office's Hadley Centre recognised as world leader in climate research ... Volcano erruptions. Deforestation. How sensitive is the model ...
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IPM A Tutorial Nicholas J Wright David Skinner nwright sdsc'edu deskinnerlbl'gov Allan Snavely, SDSC PowerPoint PPT Presentation
IPM A Tutorial Nicholas J Wright David Skinner nwright sdsc'edu deskinnerlbl'gov Allan Snavely, SDSC - Do runtimes make sense? 1 Task. 32 Tasks. Running fish_sim for 100-1000 fish on 1-32 CPUs we see ... MILC on Ranger Runtime Shows Perfect Scalability. SAN ...
Do runtimes make sense? 1 Task. 32 Tasks. Running fish_sim for 100-1000 fish on 1-32 CPUs we see ... MILC on Ranger Runtime Shows Perfect Scalability. SAN ...
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Allen D. Malony Sameer S. Shende Robert Bell PowerPoint PPT Presentation
Allen D. Malony Sameer S. Shende Robert Bell - Event type and event-specific information ... Creates 'program database' (PDB) formatted file. DUCTAPE (Bernd Mohr, FZJ/ZAM, Germany) ...
Event type and event-specific information ... Creates 'program database' (PDB) formatted file. DUCTAPE (Bernd Mohr, FZJ/ZAM, Germany) ...
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Unit Testing Tips and Tricks: Database Interaction PowerPoint PPT Presentation
Unit Testing Tips and Tricks: Database Interaction - Unit Testing Tips and Tricks: Database Interaction. Louis ... What is a Unit Test. Common Unit Testing Patterns. Unit Testing ... something trickier. ...
Unit Testing Tips and Tricks: Database Interaction. Louis ... What is a Unit Test. Common Unit Testing Patterns. Unit Testing ... something trickier. ...
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Vibration-rotation spectra from first principles PowerPoint PPT Presentation
Vibration-rotation spectra from first principles - (Variational calculations) will never displace the more ... Quantum ``chaology'' Classical dynamics of highly excited molecules is chaotic ...
(Variational calculations) will never displace the more ... Quantum ``chaology'' Classical dynamics of highly excited molecules is chaotic ...
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Introduction to Scientific Computing on Linux Clusters PowerPoint PPT Presentation
Introduction to Scientific Computing on Linux Clusters - clustering cheap, off-the-shelf processors ... Domain Decomposition. Typically perform operations on arrays ... domain decomposition ...
clustering cheap, off-the-shelf processors ... Domain Decomposition. Typically perform operations on arrays ... domain decomposition ...
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Making your regular expressions efficient PowerPoint PPT Presentation
Making your regular expressions efficient - Jerusalem.PM. 1. Making your regular expressions efficient. Eitan Schuler ExLibris ... Jerusalem.PM. 4. Compile only once with /o or qr ...
Jerusalem.PM. 1. Making your regular expressions efficient. Eitan Schuler ExLibris ... Jerusalem.PM. 4. Compile only once with /o or qr ...
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Performance Technology for Complex Parallel Systems Sameer Shende, Allen D. Malony University of Oregon PowerPoint PPT Presentation
Performance Technology for Complex Parallel Systems Sameer Shende, Allen D. Malony University of Oregon - How do we create robust and ubiquitous performance technology for ... VM. space. Context. SMP. Threads. node memory. Interconnection Network. Inter-node message ...
How do we create robust and ubiquitous performance technology for ... VM. space. Context. SMP. Threads. node memory. Interconnection Network. Inter-node message ...
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