Data Parallelism的基础:针对数据重新组织计算,目的是并行地执行独立的计算,以实现快速计算的效果。 Data Parallelism 与 Task Parallelism: 任务并行通常是基于目标任务的分解。 举个例子:分子动力学模拟中,任务列表包括振动力,旋转力,非成键力的相邻识别等等(这些是机翻,我没写过) 个人理解: 数据并行就是在同一时刻...
As a result, the control or task parallelism in an application cannot be expressed or exploited. The current work aims at integrating the notion of task parallelism and precedence relationships among constituting tasks to such high-level data parallel platforms for NOWs. Our model of integration ...
[translate] aUnit 1 introduces data and task parallelism and emphasizes pleasing parallelization of independent loops. 单位1介绍数据和任务平行性并且强调独立圈的中意的parallelization。[translate]
Read how the Task Parallel Library (TPL) supports data parallelism to do the same operation concurrently on a source collection or array's elements in .NET.
For many applications, achieving good performance on a private memory parallel computer requires exploiting data parallelism as well as task parallelism. Depending on the size of the input data set and the number of nodes (i.e., processors), different tradeoffs between task and data parallelism ar...
Indeed, due to high-level ions and the implicit parallelism provided by applic... CHINHYUN,KIM,JEAN-LUC,... - 《Software Practice & Experience》 被引量: 10发表: 1996年 Mixed data and task parallelism with HPF and PVM We present a framework to design efficient and portable HPF applications...
数据并行(data parallelism)指多个不同的数据同时被相同的指令、指令集或者算法处理。这与GPU的并行概念是相同的。 book.51cto.com|基于19个网页 2. 数据并行化 同时,这也是数据并行化(data parallelism)技术的一个标准应用。对于并行循环来说,决定它并行度的通常不是代码,而是 … ...
Learn about potential pitfalls in data and task parallelism, because parallelism adds complexity that isn't encountered in sequential code.
With device_map='auto', it seems that the model is loaded on several gpus, as in naive model parallelism, which results in this error: RuntimeError: module must have its parameters and buffers on device cuda:0 (device_ids[0]) but found one of them on device: cuda:1 while training....
Parallelism, Optimal Data Distribution/Collection, P3L This document describes the MAP paradigm of parallelism and the problems related to its e cient impl... B Bacci,S Pelagatti - 《Plos Genetics》 被引量: 37发表: 1995年 High Performance Fortran, Version 2 This paper introduces the ideas that...