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01/12/2023
Improving Inference Performance of Machine Learning with the Divide-and-Conquer Principle
Many popular machine learning models scale poorly when deployed on CPUs....
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05/16/2021
Intra-process Caching and Reuse of Threads
Creating and destroying threads on modern Linux systems incurs high late...
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05/14/2021
Ready When You Are: Efficient Condition Variables via Delegated Condition Evaluation
Multi-thread applications commonly utilize condition variables for commu...
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02/12/2021
Optimizing Inference Performance of Transformers on CPUs
The Transformer architecture revolutionized the field of natural languag...
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02/07/2021
Hemlock : Compact and Scalable Mutual Exclusion
We present Hemlock, a novel mutual exclusion locking algorithm that is e...
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01/28/2021
Compact Java Monitors
For scope and context, the idea we'll describe below, Compact Java Monit...
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08/06/2020
Efficient Multi-word Compare and Swap
Atomic lock-free multi-word compare-and-swap (MCAS) is a powerful tool f...
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06/22/2020
Scalable Range Locks for Scalable Address Spaces and Beyond
Range locks are a synchronization construct designed to provide concurre...
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03/10/2020
Fissile Locks
Classic test-and-test (TS) mutual exclusion locks are simple, and enjoy ...
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05/26/2019
Avoiding Scalability Collapse by Restricting Concurrency
Saturated locks often degrade the performance of a multithreaded applica...
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10/12/2018
Compact NUMA-Aware Locks
Modern multi-socket architectures exhibit non-uniform memory access (NUM...
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10/03/2018
TWA – Ticket Locks Augmented with a Waiting Array
The classic ticket lock consists of ticket and grant fields. Arriving th...
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10/03/2018
BRAVO – Biased Locking for Reader-Writer Locks
Designers of modern reader-writer locks confront a difficult trade-off r...
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04/17/2015