16 Logtm PPTs View free & download

Supporting Nested Transactional Memory in LogTM PowerPoint PPT Presentation

Supporting Nested Transactional Memory in LogTM - Jayaram Bobba Ben Liblit. Kevin Moore Michael Swift. Luke ... Big performance gains. Escape Actions. Provide non-transactional operations inside transactions ...

Jayaram Bobba Ben Liblit. Kevin Moore Michael Swift. Luke ... Big performance gains. Escape Actions. Provide non-transactional operations inside transactions ...

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LogTM: Logbased Transactional Memory Kevin E' Moore, et al' International Symposium on High Performa PowerPoint PPT Presentation

LogTM: Logbased Transactional Memory Kevin E' Moore, et al' International Symposium on High Performa - International Symposium on High Performance Computer Architecture (HPCA-12) ... may end up with false positives in rare situations, but still correct ...

International Symposium on High Performance Computer Architecture (HPCA-12) ... may end up with false positives in rare situations, but still correct ...

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Log-Based Transactional Memory PowerPoint PPT Presentation

Log-Based Transactional Memory - Log-Based Transactional Memory Kevin E. Moore Motivation Chip-multiprocessors/Multi-core/Many-core are here Intel has 10 projects in the works that contain four or ...

Log-Based Transactional Memory Kevin E. Moore Motivation Chip-multiprocessors/Multi-core/Many-core are here Intel has 10 projects in the works that contain four or ...

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Hardware Transactional Memory PowerPoint PPT Presentation

Hardware Transactional Memory - Requesting processor waits (using coherence nacks/retries) ... Future: Requesting processor traps to software contention manager that decides who waits/aborts ...

Requesting processor waits (using coherence nacks/retries) ... Future: Requesting processor traps to software contention manager that decides who waits/aborts ...

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Adaptive Transaction Scheduling for Transactional Memory Systems PowerPoint PPT Presentation

Adaptive Transaction Scheduling for Transactional Memory Systems - Send all the cars at the same time. Take care of collision if it happens ... Compare its contention intensity with a designated threshold ...

Send all the cars at the same time. Take care of collision if it happens ... Compare its contention intensity with a designated threshold ...

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The Potential for Variable-Granularity Access Tracking for Optimistic Parallelism PowerPoint PPT Presentation

The Potential for Variable-Granularity Access Tracking for Optimistic Parallelism - Title: PowerPoint Presentation Last modified by: burceam Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles

Title: PowerPoint Presentation Last modified by: burceam Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show Other titles

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Lecture 10: TM Implementations PowerPoint PPT Presentation

Lecture 10: TM Implementations - ... are lazily removed over time (commits. continue to be fast) ... allowing parallel commits to unrelated directories) Mark your write-set (helps hide latency) ...

... are lazily removed over time (commits. continue to be fast) ... allowing parallel commits to unrelated directories) Mark your write-set (helps hide latency) ...

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Making the Fast Case Common and the Uncommon Case Simple in the Unbounded Transactional Memory PowerPoint PPT Presentation

Making the Fast Case Common and the Uncommon Case Simple in the Unbounded Transactional Memory - Using Permissions-only Cache to deduce the rate at which less-efficient overflow ... To avoid logging the same memory block multiple times, log updates are ended ...

Using Permissions-only Cache to deduce the rate at which less-efficient overflow ... To avoid logging the same memory block multiple times, log updates are ended ...

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TxLinux: Managing Transactional Memory in an Operating System PowerPoint PPT Presentation

TxLinux: Managing Transactional Memory in an Operating System - Chris Rossbach, Owen Hofmann, Don Porter, Hany Ramadan, Aditya Bhandari, Emmett Witchel University of Texas at Austin

Chris Rossbach, Owen Hofmann, Don Porter, Hany Ramadan, Aditya Bhandari, Emmett Witchel University of Texas at Austin

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MetaTM - ... is an emerging alternative to locks. Avoids problems such as deadlock ... Kernel locks accessed from both system call and interrupt handling contexts ...

... is an emerging alternative to locks. Avoids problems such as deadlock ... Kernel locks accessed from both system call and interrupt handling contexts ...

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A Scalable, Nonblocking Approach to Transactional Memory PowerPoint PPT Presentation

A Scalable, Nonblocking Approach to Transactional Memory - radix. SVM Classify. equake. 57x! Commit time (red) is small and decreasing, or non-existent ... radix. water-spatial. 32 Processor system ...

radix. SVM Classify. equake. 57x! Commit time (red) is small and decreasing, or non-existent ... radix. water-spatial. 32 Processor system ...

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Condition Variables and Transactional Memory: Problem or Opportunity? PowerPoint PPT Presentation

Condition Variables and Transactional Memory: Problem or Opportunity? - Condition Variables and Transactional Memory: Problem or Opportunity? ... TM-compatible condition variables. Implementation independent ...

Condition Variables and Transactional Memory: Problem or Opportunity? ... TM-compatible condition variables. Implementation independent ...

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An Integrated HardwareSoftware Approach to Flexible Transactional Memory PowerPoint PPT Presentation

An Integrated HardwareSoftware Approach to Flexible Transactional Memory - Arrvindh Shriraman, Michael F. Spear, Hemayet Hossain, Virendra J. Marathe, ... reader bitmap to track transactions not using HW support. committed. Conflict detection ...

Arrvindh Shriraman, Michael F. Spear, Hemayet Hossain, Virendra J. Marathe, ... reader bitmap to track transactions not using HW support. committed. Conflict detection ...

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In memoriam: Moores Law PowerPoint PPT Presentation

In memoriam: Moores Law - 1. In memoriam: Moore's Law. Obituaries. It is with a heavy heart that we say ... silicone features attracted everyone in sight, and whenever ...

1. In memoriam: Moore's Law. Obituaries. It is with a heavy heart that we say ... silicone features attracted everyone in sight, and whenever ...

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Architectural Semantics for Practical Transactional Memory PowerPoint PPT Presentation

Architectural Semantics for Practical Transactional Memory - Architectural Semantics for. Practical Transactional Memory. Austen McDonald, JaeWoong Chung, ... See paper for further details. 15. Example Use: Transactional ...

Architectural Semantics for. Practical Transactional Memory. Austen McDonald, JaeWoong Chung, ... See paper for further details. 15. Example Use: Transactional ...

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Techniques to Improve Scalability of Transactional Memory systems PowerPoint PPT Presentation

Techniques to Improve Scalability of Transactional Memory systems - Techniques to Improve Scalability of Transactional Memory systems. Salil Pant. Advisor: Dr G. Byrd. Introduction. Shared memory parallel programs need synchronization ...

Techniques to Improve Scalability of Transactional Memory systems. Salil Pant. Advisor: Dr G. Byrd. Introduction. Shared memory parallel programs need synchronization ...

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Logtm PowerPoint PPT Presentations