21 Sharedmemory PPTs View free & download

Programming in the Distributed SharedMemory Model PowerPoint PPT Presentation

Programming in the Distributed SharedMemory Model - Nice, France. Naming Issues ... Nice, France. The Message Passing Model. Programmers control data and work distribution ... Nice, France. Tutorial Emphasis ...

Nice, France. Naming Issues ... Nice, France. The Message Passing Model. Programmers control data and work distribution ... Nice, France. Tutorial Emphasis ...

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Speculative SharedMemory Architectures PowerPoint PPT Presentation

Speculative SharedMemory Architectures - Problem 1: Conservative Parallelization. No parallelization unless 100% safe: ... Conservative Synchronization. Synchronization in parallel codes conservative: ...

Problem 1: Conservative Parallelization. No parallelization unless 100% safe: ... Conservative Synchronization. Synchronization in parallel codes conservative: ...

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SharedMemory Programming with Threads PowerPoint PPT Presentation

SharedMemory Programming with Threads - Allocated with virtual address space control of other resources such as I/O, files... pid = fork() create a child process identical to the parent ...

Allocated with virtual address space control of other resources such as I/O, files... pid = fork() create a child process identical to the parent ...

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Analytical Evaluation of SharedMemory Systems with Commercial Workloads PowerPoint PPT Presentation

Analytical Evaluation of SharedMemory Systems with Commercial Workloads - SB (fraction of time CPU stalls due to synch operations) ... Busy/stall time breakdown. Kernel/user time breakdown. Misses breakdown (4C) ...

SB (fraction of time CPU stalls due to synch operations) ... Busy/stall time breakdown. Kernel/user time breakdown. Misses breakdown (4C) ...

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Using ProcessorCache Affinity Information in SharedMemory Multiprocessor Scheduling PowerPoint PPT Presentation

Using ProcessorCache Affinity Information in SharedMemory Multiprocessor Scheduling - Assumes that cache footprints remain fairly static (in a single 'footprint phase' ... This is a function of two random variables and the footprint size ...

Assumes that cache footprints remain fairly static (in a single 'footprint phase' ... This is a function of two random variables and the footprint size ...

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An Evaluation of Memory Consistency Models for SharedMemory Systems with ILP processors PowerPoint PPT Presentation

An Evaluation of Memory Consistency Models for SharedMemory Systems with ILP processors - Memory consistency model determines extent to which memory operations may be ... Radix, FFT, LU, Water, MP3D, Erlebacher. Evaluation ...

Memory consistency model determines extent to which memory operations may be ... Radix, FFT, LU, Water, MP3D, Erlebacher. Evaluation ...

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Distributed SharedMemory Parallel Computing with UPC on SANbased Clusters Q3 Status Rpt. PowerPoint PPT Presentation

Distributed SharedMemory Parallel Computing with UPC on SANbased Clusters Q3 Status Rpt. - HAMSTER interface allows multiple modules to support MPI and shared-memory models ... sustained) Infiniserv HCAs, using PCI-X 100, InfiniIO 2000 8-port switch ...

HAMSTER interface allows multiple modules to support MPI and shared-memory models ... sustained) Infiniserv HCAs, using PCI-X 100, InfiniIO 2000 8-port switch ...

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RSIM: An ExecutionDriven Simulator for ILPBased SharedMemory Multiprocessors and Uniprocessors PowerPoint PPT Presentation

RSIM: An ExecutionDriven Simulator for ILPBased SharedMemory Multiprocessors and Uniprocessors - Simple and optimized memory consistency implementations. RSIM Processor Microarchitecture ... consistency, processor consistency, and release consistency ...

Simple and optimized memory consistency implementations. RSIM Processor Microarchitecture ... consistency, processor consistency, and release consistency ...

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Architectural Support for Scalable Speculative Parallelization in SharedMemory Multiprocessors PowerPoint PPT Presentation

Architectural Support for Scalable Speculative Parallelization in SharedMemory Multiprocessors - L1 and MDT overflows cause stalls. Intl. Symp. on Computer Architecture - June 2000 ... 30% faster because of no stall. Identify versions to read with a single lookup ...

L1 and MDT overflows cause stalls. Intl. Symp. on Computer Architecture - June 2000 ... 30% faster because of no stall. Identify versions to read with a single lookup ...

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Traffic Temporal Analysis for Reconfigurable Interconnects in SharedMemory Systems PowerPoint PPT Presentation

Traffic Temporal Analysis for Reconfigurable Interconnects in SharedMemory Systems - shared-memory system ... Reconfigurable extra links' between node pairs with highest communication ... Critical path through the application? ...

shared-memory system ... Reconfigurable extra links' between node pairs with highest communication ... Critical path through the application? ...

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Distributed SharedMemory Parallel Computing with UPC on SANbased Clusters Q3 Status Rpt' - ... of tools to support UPC on SAN-based systems. Benchmarking and case studies with key UPC applications ... UPC extends the C language to exploit parallelism ...

... of tools to support UPC on SAN-based systems. Benchmarking and case studies with key UPC applications ... UPC extends the C language to exploit parallelism ...

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Reconfigurable interconnects for sharedmemory multiprocessor systems PowerPoint PPT Presentation

Reconfigurable interconnects for sharedmemory multiprocessor systems - Communication will take place between the sub-problems ... Steps in reconfiguring the network: ... Reconfigure the network. Period of profit (until pattern changes) ...

Communication will take place between the sub-problems ... Steps in reconfiguring the network: ... Reconfigure the network. Period of profit (until pattern changes) ...

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2nd Joined Advanced Student School PowerPoint PPT Presentation

2nd Joined Advanced Student School - 2nd Joined Advanced Student School Ubiquitous Tracking based AR-Setups Benjamin Fingerle Christian Wachinger

2nd Joined Advanced Student School Ubiquitous Tracking based AR-Setups Benjamin Fingerle Christian Wachinger

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Programming Model for Network Processing on FPGAs PowerPoint PPT Presentation

Programming Model for Network Processing on FPGAs - Programming model for implementing network processing applications on an FPGA ... Handel-C, Forge. Domain Specific Languages. Cliff, Snort, Ponder. 6. Cliff ...

Programming model for implementing network processing applications on an FPGA ... Handel-C, Forge. Domain Specific Languages. Cliff, Snort, Ponder. 6. Cliff ...

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OpenMP - Shared Memory Parallelism Multithreaded code (what s a thread?) OpenMP == Open Multi Processing Just like MPI, OpenMP is a standard.

Shared Memory Parallelism Multithreaded code (what s a thread?) OpenMP == Open Multi Processing Just like MPI, OpenMP is a standard.

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Optimizing the Fast Fourier Transform on a Multicore Architecture PowerPoint PPT Presentation

Optimizing the Fast Fourier Transform on a Multicore Architecture - Optimizing the Fast Fourier Transform on a Multi-core Architecture. Presentation by Tao Liu ... [18] V. Singh, V. Kumar, G. Agha, and C. Tomlinson. ...

Optimizing the Fast Fourier Transform on a Multi-core Architecture. Presentation by Tao Liu ... [18] V. Singh, V. Kumar, G. Agha, and C. Tomlinson. ...

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Chapter 4: Processes PowerPoint PPT Presentation

Chapter 4: Processes - ... a program in execution; process execution must progress in sequential fashion ... java code in shared memory directory. C:srcsharedmemory javac *.java ...

... a program in execution; process execution must progress in sequential fashion ... java code in shared memory directory. C:srcsharedmemory javac *.java ...

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Production Cyberenvironment for a A Computational Chemistry Grid PRAGMA13, NCSA 26 Sep 07 PowerPoint PPT Presentation

Production Cyberenvironment for a A Computational Chemistry Grid PRAGMA13, NCSA 26 Sep 07 - Production Cyberenvironment for a A Computational Chemistry Grid PRAGMA13, NCSA 26 Sep 07 Sudhakar Pamidighantam NCSA, University of Illinois at

Production Cyberenvironment for a A Computational Chemistry Grid PRAGMA13, NCSA 26 Sep 07 Sudhakar Pamidighantam NCSA, University of Illinois at

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CrossGrid After the First Year: A Technical Overview PowerPoint PPT Presentation

CrossGrid After the First Year: A Technical Overview - Title: Tools and Services for Interactive Applications in CrossGrid Author: MaQ Last modified by: bubak Created Date: 9/24/2002 8:45:43 AM Document presentation format

Title: Tools and Services for Interactive Applications in CrossGrid Author: MaQ Last modified by: bubak Created Date: 9/24/2002 8:45:43 AM Document presentation format

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INT407 Success Story for e-Biz Impact Upgrade PowerPoint PPT Presentation

INT407 Success Story for e-Biz Impact Upgrade - Contractual agreements with over 6,000 community practitioners & 50 community hospitals ... Expand the directory structure to the cluster level (prd1), if it's ...

Contractual agreements with over 6,000 community practitioners & 50 community hospitals ... Expand the directory structure to the cluster level (prd1), if it's ...

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Distributed Shared Memory A Survey of Issues and Algorithms PowerPoint PPT Presentation

Distributed Shared Memory A Survey of Issues and Algorithms - ... copies of a read-only piece of data, but only one copy of a writable ... For example, if two nodes compete for write access to a single data item, it may ...

... copies of a read-only piece of data, but only one copy of a writable ... For example, if two nodes compete for write access to a single data item, it may ...

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Sharedmemory PowerPoint PPT Presentations