HSA-SysArch-1.01_异构系统资源-CSDN文库

需积分: 34 147 浏览量 2015-06-07 09:37:16 上传评论收藏 866KB PDF 举报

资源推荐

资源详情

资源评论

HSA Platform System Architecture

Specification

Revision: Version 1.0 Final • Issue Date: 23 Jan 2015

The contents of this document are provided in connection with the HSA Foundation specifications. This

specification is protected by copyright laws and contains material proprietary to the HSA Foundation. It or

any components may not be reproduced, republished, distributed, transmitted, displayed, broadcast or

otherwise exploited in any manner without the express prior written permission of HSA Foundation. You

may use this specification for implementing the functionality therein, without altering or removing any

trademark, copyright or other notice from the specification, but the receipt or possession of this

specification does not convey any rights to reproduce, disclose, or distribute its contents, or to manufacture,

use, or sell anything that it may describe, in whole or in part.

HSA Foundation grants express permission to any current Founder, Promoter, Supporter Contributor,

Academic or Associate member of HSA Foundation to copy and redistribute UNMODIFIED versions of this

specification in any fashion, provided that NO CHARGE is made for the specification and the latest available

update of the specification for any version of the API is used whenever possible. Such distributed

specification may be re-formatted AS LONG AS the contents of the specification are not changed in any way.

The specification may be incorporated into a product that is sold as long as such product includes significant

independent work developed by the seller. A link to the current version of this specification on the HSA

Foundation web-site should be included whenever possible with specification distributions.

HSA Foundation makes no, and expressly disclaims any, representations or warranties, express or implied,

regarding this specification, including, without limitation, any implied warranties of merchantability or

fitness for a particular purpose or non-infringement of any intellectual property. HSA Foundation makes no,

and expressly disclaims any, warranties, express or implied, regarding the correctness, accuracy,

completeness, timeliness, and reliability of the specification. Under no circumstances will the HSA

Foundation, or any of its Founders, Promoters, Supporters, Academic, Contributors, and Associates

members or their respective partners, officers, directors, employees, agents or representatives be liable for

any damages, whether direct, indirect, special or consequential damages for lost revenues, lost profits, or

otherwise, arising from or in connection with these materials.

2 | HSA PlatformSystem Architecture Specification, Version 1.0 Final

HSA PlatformSystem Architecture Specification, Version 1.0 Final | 5

2.14.1 Introduction 34

2.14.2 Topology requirements 36

2.14.3 Agent & kernel agent entry 37

2.14.4 Memory entry 38

2.14.5 Cache entry 39

2.14.6 Topology structure example 39

2.15 Requirement: Images 40

Chapter 3. HSAMemory Consistency Model 43

3.1 What is a memory consistency model? 43

3.2 What is an HSA memory consistency model? 43

3.3 HSA memory consistency model definitions 44

3.3.1 Operations 45

3.3.2 Atomic operations 46

3.3.3 Segments 46

3.3.4 Ownership 47

3.3.5 Scopes 47

3.3.6 Scope instances 47

3.3.7 Packet processor fences 49

3.3.8 Forward progress of special operations 49

3.4 Plausible executions 49

3.5 Candidate executions 49

3.5.1 Orders 49

3.6 Program order 50

3.7 Coherent order 50

3.8 Global dependence order 50

3.9 Scoped synchronization order 51

3.10 Sequentially consistent synchronization order 52

3.11 HSA-happens-before order 52

3.12 Semantics of race-free programs 53

Definitions for a Valid Candidate Execution 53

Conflict definitions 54

Races 54

Program Semantics 54

Corollaries 54

3.13 Examples 55

3.13.1 Sequentially consistent execution 55

3.13.1.1 Synchronizing operations are sequentially consistent by definition 55

3.13.1.2 Successful synchronization between units of execution 56

3.13.1.3 Correct synchronization, safe transitivity with a single scope 56

3.13.1.4 Race-free transitive synchronization through multiple scopes 57

3.13.1.5 Successful synchronization through scope inclusion 58

3.13.1.6 Successful synchronization through scope inclusion and scope transitivity 58

3.13.1.7 Coh and hhb must be consistent 59

3.13.1.8 Separate segment synchronization 59

3.13.2 Sequentially consistent with relaxed operations 60

3.13.2.1 Successful synchronization between units of execution using relaxed atomics 60

3.13.2.2 Store speculation is not observable 61

3.13.2.3 No out-of-thin-air values 61

3.13.3 Non-sequentially consistent execution 62

3.13.3.1 Dekker’s Algorithm 62

3.13.4 Races 63

3.13.4.1 Conflict without synchronization 63

3.13.4.2 Insufficient scope 63

Contents

剩余68页未读，继续阅读

评论收藏

内容反馈

sam-X

粉丝: 218
资源: 8

HSA-SysArch-1.01

HSA-SysArch-1.2.pdf

图像矩阵matlab代码-hsa-app:分层场景注释器（HSA）-Web应用程序

stella-artosis:快速哈希文件

hsa-miRNA-21和hsa-miRNA-494对人黑素瘤细胞系A375细胞增殖的影响

真核表达Hsa-miR-1基因及其检测方法的建立 (2011年)

自然流产胚胎绒毛组织hsa-miR-26a表达研究 (2010年)

hsa-thunk.dll

hsa-miR-206负调控核受体LXRα mRNA的表达水平 (2013年)

hsa-mds.yaml

HSA-halcon版本切换助手

HSA-16-1565-003-RD-001-洪都飞机论证参照组件-需求调研记录.xlsx

数据挖掘结合实验证明hsa-miR-371a-3p促进肝癌细胞迁移.pdf

hsa-soc-local

过表达hsa-miR-145对人恶性多发性畸胎瘤细胞增殖凋亡的影响 (2014年)

乳腺癌中hsa-miR-17-92基因簇及其旁系同源体的共调控作用

HSA8000-N_华大图腾柱PFC专用控制器_CN_华大_PFC_图腾柱_图腾柱无桥PFC_

HSA-Academies-Coding-II-Day-1-Examples

HSA-Academies-Coding-II-Day-2-Examples

Okra-Interface-to-HSA-Device:OKRA 是一个运行时库，使应用程序能够将计算卸载到支持 HSA 的 GPU

matlab希尔伯特变换代码-Predominant-musical-instrument-recognition-Using-HSA-IMF

解决win7win8win10装4.8-3.5的.Net framework3.5安装失败问题 附带安装文档

谷歌浏览器axure扩展程序

时序图画图工具-TimeGen3.2安装包

大唐杯习题合集-历年真题模拟题

一款开源的上班摸鱼神器

zotero-pdf-translate-1.0.24（2023年7月10日）

姓名变为拼音.bas

百度、高德、腾讯、天地图、谷歌、必应、MapBox等地图金字塔切图工具 MapCutter 3.11.2

最新资源

解决win7win8win10装4.8-3.5的.Net framework3.5安装失败问题附带安装文档