758 Nersc PPTs View free & download

Evolution of the NERSC SP System NERSC User Services PowerPoint PPT Presentation

Evolution of the NERSC SP System NERSC User Services - NERSC User Services Original Plans Phase 1 Phase 2 Programming Models and Code Porting Using the System

NERSC User Services Original Plans Phase 1 Phase 2 Programming Models and Code Porting Using the System

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Introduction to the NERSC HPCF NERSC User Services PowerPoint PPT Presentation

Introduction to the NERSC HPCF NERSC User Services - Title: Introduction to NERSC NERSC User Services Author: Thomas M. DeBoni Last modified by: Thomas M. DeBoni Created Date: 5/9/2000 4:10:41 PM Document presentation ...

Title: Introduction to NERSC NERSC User Services Author: Thomas M. DeBoni Last modified by: Thomas M. DeBoni Created Date: 5/9/2000 4:10:41 PM Document presentation ...

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NERSC Workload Analysis PowerPoint PPT Presentation

NERSC Workload Analysis - 'Benchmarks are only useful insofar as they model the intended computational ... Quantum Monte Carlo: ZORI. Ab-initio Quantum Chemistry: Molpro, Gaussian, GAMESS ...

'Benchmarks are only useful insofar as they model the intended computational ... Quantum Monte Carlo: ZORI. Ab-initio Quantum Chemistry: Molpro, Gaussian, GAMESS ...

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The NERSC Center --From A DOE Program Manager PowerPoint PPT Presentation

The NERSC Center --From A DOE Program Manager - ... e.g. Materials Sciences Chemical Sciences Combustion Modeling ... Applied Mathematics ... engineers MICS is an ...

... e.g. Materials Sciences Chemical Sciences Combustion Modeling ... Applied Mathematics ... engineers MICS is an ...

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Introduction to the NERSC J90 Cluster PowerPoint PPT Presentation

Introduction to the NERSC J90 Cluster - Title: Improving the Usability and Accessibility of the ACTS Toolkit Author: LBNL PC User Last modified by: Thomas M. DeBoni Created Date: 1/6/1998 5:21:08 PM

Title: Improving the Usability and Accessibility of the ACTS Toolkit Author: LBNL PC User Last modified by: Thomas M. DeBoni Created Date: 1/6/1998 5:21:08 PM

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A Report on the ACTS Toolkit (acts-support@nersc.gov) PowerPoint PPT Presentation

A Report on the ACTS Toolkit (acts-support@nersc.gov) - Title: No Slide Title Author: Osni Marques Last modified by. Created Date: 3/17/1999 12:47:52 AM Document presentation format: On-screen Show Other titles

Title: No Slide Title Author: Osni Marques Last modified by. Created Date: 3/17/1999 12:47:52 AM Document presentation format: On-screen Show Other titles

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UPC at NERSC/LBNL PowerPoint PPT Presentation

UPC at NERSC/LBNL - Portable compiler infrasturucture (UPC- C) Optimization of communication and global pointers ... (Alpha cluster and C MPI compiler (with MTU)) Cray, Sun, and HP ...

Portable compiler infrasturucture (UPC- C) Optimization of communication and global pointers ... (Alpha cluster and C MPI compiler (with MTU)) Cray, Sun, and HP ...

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Comparing Cray Tasking and OpenMP NERSC User Services PowerPoint PPT Presentation

Comparing Cray Tasking and OpenMP NERSC User Services - NERSC User Services Overview of Cray Tasking Overview of OpenMP Directives Comparison Mixing OpenMP with MPI Cray Shared-Memory Multiprocessors 1982: X-MP 1, 2, or 4 ...

NERSC User Services Overview of Cray Tasking Overview of OpenMP Directives Comparison Mixing OpenMP with MPI Cray Shared-Memory Multiprocessors 1982: X-MP 1, 2, or 4 ...

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NERSC Status and Update - NERSC Status and Update

NERSC Status and Update

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NERSC Status and Plans PowerPoint PPT Presentation

NERSC Status and Plans - Ann Almgren William Crutchfield Michael Lijewski Charles Rendleman. Vincent Beckner Marcus Day ... Nikravesh (V) John Taylor. SCIENTIFIC DATA MANAGEMENT. ARIE ...

Ann Almgren William Crutchfield Michael Lijewski Charles Rendleman. Vincent Beckner Marcus Day ... Nikravesh (V) John Taylor. SCIENTIFIC DATA MANAGEMENT. ARIE ...

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Computing Resources of NERSC PowerPoint PPT Presentation

Computing Resources of NERSC - University of California, Berkeley. and. Lawrence Berkeley National Laboratory ... system at NERSC in Oakland; this will allow one-tape worth of ...

University of California, Berkeley. and. Lawrence Berkeley National Laboratory ... system at NERSC in Oakland; this will allow one-tape worth of ...

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The NERSC Global File System PowerPoint PPT Presentation

The NERSC Global File System - We plan on being able to extend that access to remote ... vorpal. 895 GB. Robert Ryne. acceldac. 912 GB. Catherine Chuang. aerosol. 922 GB. Saul Perlmutter ...

We plan on being able to extend that access to remote ... vorpal. 895 GB. Robert Ryne. acceldac. 912 GB. Catherine Chuang. aerosol. 922 GB. Saul Perlmutter ...

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NERSC and Blue Planet PowerPoint PPT Presentation

NERSC and Blue Planet - System designers did not truly understand current and future scientific applications ... LLNL/ASCI has become very interested in Blue Planet ...

System designers did not truly understand current and future scientific applications ... LLNL/ASCI has become very interested in Blue Planet ...

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NERSC Site Report PowerPoint PPT Presentation

NERSC Site Report - PDSF is the production Linux cluster at NERSC used ... 208 nodes added - 16 way Nighthawk II. Additional 20 TB of disk. Total System. 10 Tflops/s peak ...

PDSF is the production Linux cluster at NERSC used ... 208 nodes added - 16 way Nighthawk II. Additional 20 TB of disk. Total System. 10 Tflops/s peak ...

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Working Effectively at NERSC PowerPoint PPT Presentation

Working Effectively at NERSC - Intended for large jobs, rather than mass throughput ... PESSL, MASS, WSMP, IMSL, NAG, NAG-SMP, NAG-MPI, LAPACK, PARPACK, SuperLU, ccSHT, ...

Intended for large jobs, rather than mass throughput ... PESSL, MASS, WSMP, IMSL, NAG, NAG-SMP, NAG-MPI, LAPACK, PARPACK, SuperLU, ccSHT, ...

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PDSF NERSC's Production Linux Cluster PowerPoint PPT Presentation

PDSF NERSC's Production Linux Cluster - 'Real' MPP (eg. Myricom) Not currently possible. ... LSF handles MPP jobs (already configured) ... Cons: Not currently MPP tuned, ownership issues. ...

'Real' MPP (eg. Myricom) Not currently possible. ... LSF handles MPP jobs (already configured) ... Cons: Not currently MPP tuned, ownership issues. ...

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NERSC 3rdParty IPI3 Project PowerPoint PPT Presentation

NERSC 3rdParty IPI3 Project - message encode/decode, and I/O coordination. Transfer ... mesage encode/decode, I/O coordination. IPI-3 slave I/O interface. IPI-3 master/slave transport ...

message encode/decode, and I/O coordination. Transfer ... mesage encode/decode, I/O coordination. IPI-3 slave I/O interface. IPI-3 master/slave transport ...

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Effective Use of NERSC File Systems PowerPoint PPT Presentation

Effective Use of NERSC File Systems - Example 5 - Minimizing usage with tar and compress. mcurie ... Example 6 - Minimizing usage with cpio. cd $HOME /bin/find . - type f -size -15000c -atime 90 ! ...

Example 5 - Minimizing usage with tar and compress. mcurie ... Example 6 - Minimizing usage with cpio. cd $HOME /bin/find . - type f -size -15000c -atime 90 ! ...

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Unified Parallel C at NERSC PowerPoint PPT Presentation

Unified Parallel C at NERSC - Top 500 Supercomputers. Listing of the 500 most powerful computers in the world ... Maxwells Equations on an Unstructured 3D Mesh: Explicit Method ...

Top 500 Supercomputers. Listing of the 500 most powerful computers in the world ... Maxwells Equations on an Unstructured 3D Mesh: Explicit Method ...

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Single Node Optimization Techniques on the NERSC SP PowerPoint PPT Presentation

Single Node Optimization Techniques on the NERSC SP - Single processor optimization techniques using compiler arguments and ... to minimize cache misses, 'vectorizing' functions like sqrt, loop unrolling, etc. ...

Single processor optimization techniques using compiler arguments and ... to minimize cache misses, 'vectorizing' functions like sqrt, loop unrolling, etc. ...

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How to Make an MPEG Movie NERSC User Training, Berkeley, CA PowerPoint PPT Presentation

How to Make an MPEG Movie NERSC User Training, Berkeley, CA - Standard (ISO) movie compression format for storing video ... avoid potential problems with some MPEG encoders, the x, y dimensions should be divisible by 16. ...

Standard (ISO) movie compression format for storing video ... avoid potential problems with some MPEG encoders, the x, y dimensions should be divisible by 16. ...

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Single Node Optimization on the NERSC SP PowerPoint PPT Presentation

Single Node Optimization on the NERSC SP - When you compile a code on seaborg without any arguments using any IBM compiler: ... Compromise between minimizing compile time and maximizing compiler optimization. ...

When you compile a code on seaborg without any arguments using any IBM compiler: ... Compromise between minimizing compile time and maximizing compiler optimization. ...

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Introducing Grid Services at NERSC PowerPoint PPT Presentation

Introducing Grid Services at NERSC - Delegation and Single Sign-on. The GSI provides a delegation capability: an extension of the standard SSL ... HPUX11-pa-risc-cc. For AIX contact IBM ...

Delegation and Single Sign-on. The GSI provides a delegation capability: an extension of the standard SSL ... HPUX11-pa-risc-cc. For AIX contact IBM ...

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Using the Batch System at NERSC PowerPoint PPT Presentation

Using the Batch System at NERSC - ESCHER Web http://www.nersc.gov/hardware/servers/vis-server.html snip CFS CONVERSION ... T3E: over pipe queue limit? NATIONAL ENERGY RESEARCH SCIENTIFIC ...

ESCHER Web http://www.nersc.gov/hardware/servers/vis-server.html snip CFS CONVERSION ... T3E: over pipe queue limit? NATIONAL ENERGY RESEARCH SCIENTIFIC ...

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Overview of the ACTS Toolkit For NERSC Users PowerPoint PPT Presentation

Overview of the ACTS Toolkit For NERSC Users - PETSc, Aztec, Hypre, ScaLAPACK, SuperLU, PVODE, Opt Structural (Frameworks) ... Aztec. User input matrix in DMSR or DVBR format. Aztec sets up its own data ...

PETSc, Aztec, Hypre, ScaLAPACK, SuperLU, PVODE, Opt Structural (Frameworks) ... Aztec. User input matrix in DMSR or DVBR format. Aztec sets up its own data ...

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Running the Community Climate Simulation Model CCSM at NERSC PowerPoint PPT Presentation

Running the Community Climate Simulation Model CCSM at NERSC - Small number of processors (208), but long run time (16 days) Want 5 ... Hub and spoke design with 5 executables. Exchange boundary information through coupler ...

Small number of processors (208), but long run time (16 days) Want 5 ... Hub and spoke design with 5 executables. Exchange boundary information through coupler ...

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345.7 GB Transfer ANL->NERSC PowerPoint PPT Presentation

345.7 GB Transfer ANL->NERSC - After they were killed explicitly by root the transfers didn't resume. They could've been resumed only one-by-one by hand (from the GUI) 1257 were transferred total. ...

After they were killed explicitly by root the transfers didn't resume. They could've been resumed only one-by-one by hand (from the GUI) 1257 were transferred total. ...

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Comprehensive Scientific Support PowerPoint PPT Presentation

Comprehensive Scientific Support - Comprehensive Scientific Support Of Large Scale Parallel Computation David Skinner, NERSC

Comprehensive Scientific Support Of Large Scale Parallel Computation David Skinner, NERSC

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I/O Strategies for the T3E PowerPoint PPT Presentation

I/O Strategies for the T3E - I/O Strategies for the T3E Jonathan Carter NERSC User Services

I/O Strategies for the T3E Jonathan Carter NERSC User Services

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Soft Computing PowerPoint PPT Presentation

Soft Computing - National Energy Research Scientific Computing Center (NERSC) ... 1979: CLANCEY'S GUIDON. 1980: SEARLE'S CHINESE ROOM ARTICLE. 1980: MCDERMOTT'S XCON ...

National Energy Research Scientific Computing Center (NERSC) ... 1979: CLANCEY'S GUIDON. 1980: SEARLE'S CHINESE ROOM ARTICLE. 1980: MCDERMOTT'S XCON ...

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Non-Universal Turbulence in Planetary Boundary Layers PowerPoint PPT Presentation

Non-Universal Turbulence in Planetary Boundary Layers - Non-Universal Turbulence in Planetary Boundary Layers Igor N. Esau (igore@nersc.no) Nansen Environmental and Remote Sensing Centre Bergen, Norway Classical View ...

Non-Universal Turbulence in Planetary Boundary Layers Igor N. Esau (igore@nersc.no) Nansen Environmental and Remote Sensing Centre Bergen, Norway Classical View ...

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National Energy Research PowerPoint PPT Presentation

National Energy Research - ... .nersc.gov Visportal Project Visportal Project Visportal Project Demo Internal Architecture Web Server Tomcat GPDK Portal ... Update user s resources job ...

... .nersc.gov Visportal Project Visportal Project Visportal Project Demo Internal Architecture Web Server Tomcat GPDK Portal ... Update user s resources job ...

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Performance Oriented MPI PowerPoint PPT Presentation

Performance Oriented MPI - Performance Oriented MPI Jeffrey M. Squyres Andrew Lumsdaine NERSC/LBNL and U. Notre Dame Overview Overview and History of MPI Performance Oriented Point to Point ...

Performance Oriented MPI Jeffrey M. Squyres Andrew Lumsdaine NERSC/LBNL and U. Notre Dame Overview Overview and History of MPI Performance Oriented Point to Point ...

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National Energy Research - Shane Canon (canon@nersc.gov) NERSC Center Division, LBNL. 10/15/2004. NERSC Outline ... 49 Dual Xeon Systems. 10 Dual Opteron Systems ...

Shane Canon (canon@nersc.gov) NERSC Center Division, LBNL. 10/15/2004. NERSC Outline ... 49 Dual Xeon Systems. 10 Dual Opteron Systems ...

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Algorithms and Modern Computer Science PowerPoint PPT Presentation

Algorithms and Modern Computer Science - Data structures and algorithms to be studied. Application areas ... Horst Simon. Director NERSC, Lawrence Berkeley National Laboratory. High performance computing ...

Data structures and algorithms to be studied. Application areas ... Horst Simon. Director NERSC, Lawrence Berkeley National Laboratory. High performance computing ...

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Scaling in Numerical Linear Algebra PowerPoint PPT Presentation

Scaling in Numerical Linear Algebra - Susan Blackford, UT. Jaeyoung Choi, Soongsil U. Andy Cleary, LLNL. Ed ... Jack Dongarra, UT/ORNL. Sven Hammarling, NAG. Greg Henry, Intel. Osni Marques, NERSC ...

Susan Blackford, UT. Jaeyoung Choi, Soongsil U. Andy Cleary, LLNL. Ed ... Jack Dongarra, UT/ORNL. Sven Hammarling, NAG. Greg Henry, Intel. Osni Marques, NERSC ...

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Climate modeling: Coupling Component Models by MPH for Distributed Multi-Component Environment PowerPoint PPT Presentation

Climate modeling: Coupling Component Models by MPH for Distributed Multi-Component Environment - Climate modeling: Coupling Component Models by MPH for Distributed Multi-Component Environment Chris Ding and Yun (Helen) He NERSC Division Lawrence Berkeley National ...

Climate modeling: Coupling Component Models by MPH for Distributed Multi-Component Environment Chris Ding and Yun (Helen) He NERSC Division Lawrence Berkeley National ...

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Web Services for NGF Access PowerPoint PPT Presentation

Web Services for NGF Access - A proposed Web/NGF interface bassi seaborg davinci jacquard franklin pdsf ssh Resources NERSC User Community hpss Methods ftp NGF www/nim DOE, ...

A proposed Web/NGF interface bassi seaborg davinci jacquard franklin pdsf ssh Resources NERSC User Community hpss Methods ftp NGF www/nim DOE, ...

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Analyzing HPC Communication Requirements PowerPoint PPT Presentation

Analyzing HPC Communication Requirements - BIPS NERSC 5 BIPS Analyzing HPC Communication Requirements Shoaib Kamil , Lenny Oliker, John Shalf, David Skinner jshalf@lbl.gov NERSC and Computational Research Division

BIPS NERSC 5 BIPS Analyzing HPC Communication Requirements Shoaib Kamil , Lenny Oliker, John Shalf, David Skinner jshalf@lbl.gov NERSC and Computational Research Division

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Optimization of the Parallel Performance PowerPoint PPT Presentation

Optimization of the Parallel Performance - of a Global Gyrokinetic Particle Code on NERSC s CRAY T3E and IBM SP J. N. Leboeuf and V. K. Decyk, UCLA R. Sydora, U. Alberta, Canada NERSC User Training Lectures ...

of a Global Gyrokinetic Particle Code on NERSC s CRAY T3E and IBM SP J. N. Leboeuf and V. K. Decyk, UCLA R. Sydora, U. Alberta, Canada NERSC User Training Lectures ...

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ASCI Site Review PowerPoint PPT Presentation

ASCI Site Review - Compiler-generated code Compiler-specific runtime system GASNet Extended API GASNet Core API Network Hardware U.C. Berkeley and LBNL http://upc.nersc.gov

Compiler-generated code Compiler-specific runtime system GASNet Extended API GASNet Core API Network Hardware U.C. Berkeley and LBNL http://upc.nersc.gov

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History matching reservoir models using the EnKFEnKS PowerPoint PPT Presentation

History matching reservoir models using the EnKFEnKS - 36 000 employees in 40 countries. Leading offshore oil producer ... TOPAZ system: http://topaz.nersc.no. Meteorological Service of Canada ...

36 000 employees in 40 countries. Leading offshore oil producer ... TOPAZ system: http://topaz.nersc.no. Meteorological Service of Canada ...

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ESnet PKI One Time Password Support PowerPoint PPT Presentation

ESnet PKI One Time Password Support - Large site integrated proxy services (SIPS) Credential stores (i.e. NERSC) ... SIPS Site Integrated Proxy CA. Distributed HSM management. Extension of ...

Large site integrated proxy services (SIPS) Credential stores (i.e. NERSC) ... SIPS Site Integrated Proxy CA. Distributed HSM management. Extension of ...

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OpenSSH Monitoring and Analysis for OpenSSH 5.x PowerPoint PPT Presentation

OpenSSH Monitoring and Analysis for OpenSSH 5.x - NERSC is supported by the Office of Advanced Scientific Computing ... No application reassembly vi and emacs provide a somewhat murky picture. Design Overview ...

NERSC is supported by the Office of Advanced Scientific Computing ... No application reassembly vi and emacs provide a somewhat murky picture. Design Overview ...

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LBNL research and demonstrations PowerPoint PPT Presentation

LBNL research and demonstrations - NERSC/LBNL CRT Building Conceptual Design. DRAFT: Subject to change. Howard Walter. Schematic Design Concepts. DRAFT: Subject to change; Do not re-distribute ...

NERSC/LBNL CRT Building Conceptual Design. DRAFT: Subject to change. Howard Walter. Schematic Design Concepts. DRAFT: Subject to change; Do not re-distribute ...

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Porting from the Cray T3E to the IBM SP PowerPoint PPT Presentation

Porting from the Cray T3E to the IBM SP - Jonathan Carter NERSC User Services Overview Focus is on Fortran programs using MPI for communication Outline common pitfalls: f90 vs. xlf Fortran compiler Cray vs ...

Jonathan Carter NERSC User Services Overview Focus is on Fortran programs using MPI for communication Outline common pitfalls: f90 vs. xlf Fortran compiler Cray vs ...

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Shared Memory Programming OpenMP and Threads PowerPoint PPT Presentation

Shared Memory Programming OpenMP and Threads - See http://www.nersc.gov/nusers/help/tutorials/openmp ... on OpenMP derived from: U.Wisconsin tutorial, which in turn were from LLNL, ...

See http://www.nersc.gov/nusers/help/tutorials/openmp ... on OpenMP derived from: U.Wisconsin tutorial, which in turn were from LLNL, ...

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Mohn-Sverdrup Center for Global Ocean Studies and Operational Oceanography PowerPoint PPT Presentation

Mohn-Sverdrup Center for Global Ocean Studies and Operational Oceanography - The TOPAZ model system. TOPAZ: Atlantic and Arctic. 18-35 km resolution. 22 hybrid layers ... Bulletins on http://topaz.nersc.no. Ice concentration. 31. March ...

The TOPAZ model system. TOPAZ: Atlantic and Arctic. 18-35 km resolution. 22 hybrid layers ... Bulletins on http://topaz.nersc.no. Ice concentration. 31. March ...

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Understanding and Using Profiling Tools on Seaborg PowerPoint PPT Presentation

Understanding and Using Profiling Tools on Seaborg - The tools discussed here read the hardware counters. ... Stores Completed. TLB Misses. Instructions Completed. Cycles. NERSC NUG Training 5/30/03 ...

The tools discussed here read the hardware counters. ... Stores Completed. TLB Misses. Instructions Completed. Cycles. NERSC NUG Training 5/30/03 ...

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High Performance Computing Research PowerPoint PPT Presentation

High Performance Computing Research - Computational Research in Balance with NERSC Center ... Provide consistent application interfaces. Coordinate efforts with other supercomputing centers ...

Computational Research in Balance with NERSC Center ... Provide consistent application interfaces. Coordinate efforts with other supercomputing centers ...

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Optimizing Genomic Data Storage for Wide Accessibility PowerPoint PPT Presentation

Optimizing Genomic Data Storage for Wide Accessibility - Life after the Human Genome Project. NERSC Storage Systems. Data Management. Future Directions ... Single project - Human Genome (ch 5,16,& 19) ...

Life after the Human Genome Project. NERSC Storage Systems. Data Management. Future Directions ... Single project - Human Genome (ch 5,16,& 19) ...

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Jacquard: - Jacquard: Architecture and Application Performance Overview NERSC Users Group October 2005 Outline An engineering level overview of the HW and SW that make up ...

Jacquard: Architecture and Application Performance Overview NERSC Users Group October 2005 Outline An engineering level overview of the HW and SW that make up ...

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Performance Oriented MPI - Performance Oriented MPI. Jeffrey M. Squyres. Andrew Lumsdaine. NERSC/LBNL and U. Notre Dame ... MPI includes many performance-oriented features ...

Performance Oriented MPI. Jeffrey M. Squyres. Andrew Lumsdaine. NERSC/LBNL and U. Notre Dame ... MPI includes many performance-oriented features ...

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Planning for the next phase PowerPoint PPT Presentation

Planning for the next phase - How close a resource sharing do we aim at? A) open strategy. e.g. NERSC Gauge Connection ... Grid. C) something in between. Physics collaborations based on ILDG ...

How close a resource sharing do we aim at? A) open strategy. e.g. NERSC Gauge Connection ... Grid. C) something in between. Physics collaborations based on ILDG ...

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Flexible, HighSpeed Intrusion Detection Using Bro PowerPoint PPT Presentation

Flexible, HighSpeed Intrusion Detection Using Bro - Modern science critically depends on diverse, high-performance Internet communication ... Operational 24x7: LBNL (border & internal), NERSC, UC Berkeley, TUM, NCSA ...

Modern science critically depends on diverse, high-performance Internet communication ... Operational 24x7: LBNL (border & internal), NERSC, UC Berkeley, TUM, NCSA ...

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NGF07 Benchmarks PowerPoint PPT Presentation

NGF07 Benchmarks - MS Word and PDF. IOR and METABENCH. gzipped tar files ior.tgz and metabench.tgz. 3 ... MS Word. Plain text. Questions and Answers. Send questions to ngf07@nersc.gov ...

MS Word and PDF. IOR and METABENCH. gzipped tar files ior.tgz and metabench.tgz. 3 ... MS Word. Plain text. Questions and Answers. Send questions to ngf07@nersc.gov ...

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