The HSA Foundation is a

not-for-profit A not-for-profit or non-for-profit organization (NFPO) is a Legal Entity, legal entity that does not distribute surplus funds to its members and is formed to fulfill specific objectives. While not-for-profit organizations and Nonprofit organ ...

engineering organization of industry and academia that works on the development of the

Heterogeneous System Architecture Heterogeneous System Architecture (HSA) is a cross-vendor set of specifications that allow for the integration of central processing units and graphics processors on the same bus, with shared memory and tasks. The HSA is being developed by the HS ...

(HSA), a set of royalty-free computer hardware specifications, as well as

open source Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentrali ...

software development Software development is the process of designing and Implementation, implementing a software solution to Computer user satisfaction, satisfy a User (computing), user. The process is more encompassing than Computer programming, programming, wri ...

tools needed to use HSA features in application software. The HSA Foundation aims to develop and define features and interfaces for various types of computer processors, including

CPUs A central processing unit (CPU), also called a central processor, main processor, or just processor, is the primary Processor (computing), processor in a given computer. Its electronic circuitry executes Instruction (computing), instructions ...

graphics processors A graphics processing unit (GPU) is a specialized electronic circuit designed for digital image processing and to accelerate computer graphics, being present either as a discrete video card or embedded on motherboards, mobile phones, personal co ...

, DSPs; as well as the

memory Memory is the faculty of the mind by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time for the purpose of influencing future action. If past events could not be remembe ...

systems that connect these. The resulting architecture, HSA, aims to make it easier to program

parallel Parallel may refer to: Mathematics * Parallel (geometry), two lines in the Euclidean plane which never intersect * Parallel (operator), mathematical operation named after the composition of electrical resistance in parallel circuits Science a ...

systems built from heterogeneous combinations of these devices. The HSA Foundation was founded by

AMD Advanced Micro Devices, Inc. (AMD) is an American multinational corporation and technology company headquartered in Santa Clara, California and maintains significant operations in Austin, Texas. AMD is a hardware and fabless company that de ...

ARM Holdings Arm Holdings plc (formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a British semiconductor and software design company based in Cambridge, England, whose primary business is the design of central processing ...

Imagination Technologies Imagination Technologies Group Limited is a British semiconductor and Computer software, software design company owned by Canyon Bridge Capital Partners, a private equity fund based in Beijing that is ultimately owned by the Chinese government. ...

MediaTek MediaTek Inc. (), sometimes informally abbreviated as MTK, is a Taiwanese fabless semiconductor company that designs and manufactures a range of semiconductor products, providing chips for wireless communications, high-definition television, h ...

Qualcomm Qualcomm Incorporated () is an American multinational corporation headquartered in San Diego, California, and Delaware General Corporation Law, incorporated in Delaware. It creates semiconductors, software and services related to wireless techn ...

Samsung Samsung Group (; stylised as SΛMSUNG) is a South Korean Multinational corporation, multinational manufacturing Conglomerate (company), conglomerate headquartered in the Samsung Town office complex in Seoul. The group consists of numerous a ...

and

Texas Instruments Texas Instruments Incorporated (TI) is an American multinational semiconductor company headquartered in Dallas, Texas. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog ...

. Further members include licensors and licensees of

semiconductor intellectual property A semiconductor is a material with electrical conductivity between that of a conductor and an insulator. Its conductivity can be modified by adding impurities (" doping") to its crystal structure. When two regions with different doping levels ...

, developers of

GPUs A graphics processing unit (GPU) is a specialized electronic circuit designed for digital image processing and to accelerate computer graphics, being present either as a discrete video card or embedded on motherboards, mobile phones, personal ...

, DSPs and

application-specific integrated circuit An application-specific integrated circuit (ASIC ) is an integrated circuit (IC) chip customized for a particular use, rather than intended for general-purpose use, such as a chip designed to run in a digital voice recorder or a high-efficienc ...

s (ASICs) based upon own and/or licensed technology, academic partners such as the

Lawrence Livermore National Laboratory Lawrence Livermore National Laboratory (LLNL) is a Federally funded research and development centers, federally funded research and development center in Livermore, California, United States. Originally established in 1952, the laboratory now i ...

and the

University of Bologna The University of Bologna (, abbreviated Unibo) is a Public university, public research university in Bologna, Italy. Teaching began around 1088, with the university becoming organised as guilds of students () by the late 12th century. It is the ...

, and the not-for-profit engineering organization

Linaro Linaro Limited is an engineering organization that works on free and open-source software such as the Linux kernel, the GNU Compiler Collection (GCC), QEMU, power management, graphics and multimedia interfaces for the ARM family of instruction se ...

. The HSA Foundation has itself joined the

Linux Foundation The Linux Foundation (LF) is a non-profit organization established in 2000 to support Linux development and open-source software projects. Background The Linux Foundation started as Open Source Development Labs in 2000 to standardize and prom ...

. HSA Foundation engineering works with upstream projects on a set of requirements that are determined by the Technical Steering Committee.

Members

;Founding *

Advanced Micro Devices Advanced Micro Devices, Inc. (AMD) is an American multinational corporation and technology company headquartered in Santa Clara, California and maintains significant operations in Austin, Texas. AMD is a Information technology, hardware and F ...

Arm Ltd. Arm Holdings plc (formerly an acronym for Advanced RISC Machines and originally Acorn RISC Machine) is a British semiconductor and software design company based in Cambridge, England, whose primary business is the design of central processing ...

Samsung Electronics Samsung Electronics Co., Ltd. (SEC; stylized as SΛMSUNG; ) is a South Korean multinational major appliance and consumer electronics corporation founded on 13 January 1969 and headquartered in Yeongtong District, Suwon, South Korea. It is curr ...

;Later *

Analog Devices Analog Devices, Inc. (ADI), also known simply as Analog, is an American multinational corporation, multinational semiconductor company specializing in data conversion, signal processing, and power management technology, headquartered in Wilming ...

Argonne National Laboratory Argonne National Laboratory is a Federally funded research and development centers, federally funded research and development center in Lemont, Illinois, Lemont, Illinois, United States. Founded in 1946, the laboratory is owned by the United Sta ...

Arteris Arteris, Inc. is a multinational technology firm headquartered in Campbell, California. It develops the Network-on-Chip (NoC) on-chip or chiplet interconnect IP and System-on-Chip (SoC) integration automation software used to create semiconduc ...

University of Bristol The University of Bristol is a public university, public research university in Bristol, England. It received its royal charter in 1909, although it can trace its roots to a Merchant Venturers' school founded in 1595 and University College, Br ...

Broadcom Corporation Broadcom Corporation was an American fabless manufacturing, fabless semiconductor company that made products for the wireless and broadband communication industry. It was acquired by Avago Technologies for $37billion in 2016 and operates as a ...

Canonical (company) Canonical Ltd. is a privately-held computer software company based in London, England. It was founded and funded by South African entrepreneur Mark Shuttleworth to market commercial support and related services for Ubuntu and related projects ...

Ceva (semiconductor company) ''Ceva, Inc. is a publicly traded semiconductor and software intellectual property (IP) company listed on NASDAQ under the ticker symbol CEVA. Headquartered in Rockville, Maryland', Ceva develops and licenses signal processing platforms and ...

Codeplay Codeplay is a software development company based in Edinburgh, Scotland, founded in 2002. On 1 June 2022, it was announced that Intel Intel Corporation is an American multinational corporation and technology company headquartered in Sant ...

University of Illinois Department of Computer Science The Siebel School of Computing and Data Science (formerly the Department of Computer Science from 1964 to 2024) is the academic department for computer science at the Grainger College of Engineering of the University of Illinois Urbana-Champaign. ...

School of Informatics, University of Edinburgh The School of Informatics is an academic unit of the University of Edinburgh, in Scotland, responsible for research, teaching, outreach and commercialisation in informatics. It was created in 1998 from the former department of artificial intel ...

Huawei Huawei Technologies Co., Ltd. ("Huawei" sometimes stylized as "HUAWEI"; ; zh, c=华为, p= ) is a Chinese multinational corporationtechnology company in Longgang, Shenzhen, Longgang, Shenzhen, Guangdong. Its main product lines include teleco ...

Industrial Technology Research Institute The Industrial Technology Research Institute (ITRI; ) is a technology research and development institution in Taiwan. It was founded in 1973 and is headquartered in Hsinchu, Hsinchu City, Taiwan, with branch offices in the United States, U.S., ...

LG Electronics LG Electronics Inc. () is a South Korean Multinational corporation, multinational major appliance and consumer electronics corporation headquartered in Yeouido-dong, Seoul, South Korea. LG Electronics is a part of LG, LG Corporation, the fourth ...

* N.M.A.M. Institute of Technology *

National Tsing Hua University National Tsing Hua University (NTHU) is a public research university in Hsinchu, Taiwan. It was first founded in Beijing. After the Chinese Civil War, president Mei Yiqi and other academics relocated with the retreating Nationalist government to ...

Northeastern University Northeastern University (NU or NEU) is a private university, private research university with its main campus in Boston, Massachusetts, United States. It was founded by the Boston Young Men's Christian Association in 1898 as an all-male instit ...

Oak Ridge National Laboratory Oak Ridge National Laboratory (ORNL) is a federally funded research and development centers, federally funded research and development center in Oak Ridge, Tennessee, United States. Founded in 1943, the laboratory is sponsored by the United Sta ...

Oracle Corporation Oracle Corporation is an American Multinational corporation, multinational computer technology company headquartered in Austin, Texas. Co-founded in 1977 in Santa Clara, California, by Larry Ellison, who remains executive chairman, Oracle was ...

S3 Graphics S3 Graphics, Ltd. was an American computer graphics company. The company sold the S3 Trio, Trio, S3 ViRGE, ViRGE, S3 Savage, Savage, and S3 Chrome, Chrome series of graphics processors. Struggling against competition from 3dfx Interactive, ATI T ...

STMicroelectronics STMicroelectronics Naamloze vennootschap, NV (commonly referred to as ST or STMicro) is a European multinational corporation, multinational semiconductor contract manufacturing and design company. It is the largest of such companies in Europe. ...

Synopsys Synopsys, Inc. is an American electronic design automation (EDA) company headquartered in Sunnyvale, California, that focuses on silicon design and verification, silicon intellectual property and software security and quality. Synopsys sup ...

University of Tampere The University of Tampere (UTA) (, ) was a public university in Tampere, Finland that was merged with Tampere University of Technology to create the new Tampere University on 1 January 2019. The university offered undergraduate, postgraduate an ...

Tensilica Tensilica Inc. was a company based in Silicon Valley that developed semiconductor intellectual property (SIP) cores. Tensilica was founded in 1997 by Chris Rowen. In April 2013, the company was acquired by Cadence Design Systems for approximately ...

Tsinghua University Tsinghua University (THU) is a public university in Haidian, Beijing, China. It is affiliated with and funded by the Ministry of Education of China. The university is part of Project 211, Project 985, and the Double First-Class Constructio ...

VIA Technologies VIA Technologies, Inc. () is a Taiwanese manufacturer of integrated circuits, mainly motherboard chipsets, CPUs, and memory. It was once the world's largest independent manufacturer of motherboard chipsets. As a fabless semiconductor company, ...

Vivante Corporation Vivante Corporation was a fabless semiconductor company headquartered in Sunnyvale, California, with an R&D center in Shanghai, China. The company was founded in 2004 as GiQuila and focused on the portable gaming market. The company's first pr ...

References

{{reflist Business organizations based in the United States Free and open-source software organizations Free software projects Heterogeneous System Architecture Software engineering organizations