CN112368686A - 一种异构计算系统及内存管理方法 - Google Patents
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
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Abstract
本申请提供一种异构计算系统及内存管理方法，涉及计算机技术领域，能够减少内存出现逻辑地址碎片。该异构计算系统中，主设备用于生成重映射表，并将重映射表发送给至少一个从设备，以及按照重映射表中指示的即将被至少一个从设备处理的计算任务的连续不间断的多个逻辑地址，对与第一内存的内存空间中输入数据的物理地址、计算参数的物理地址和输出数据的物理地址所对应的多个初始逻辑地址进行调整，该多个逻辑地址包括该计算任务的输入数据的逻辑地址、计算参数的逻辑地址和输出数据的逻辑地址；该至少一个从设备用于在执行该计算任务时，根据重映射表指示的多个逻辑地址，在该内存空间中读取输入数据和计算参数、并写入输出数据。
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PCT国内申请，说明书已公开。
Claims (13)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2018/114102 WO2020093227A1 (zh) | 2018-11-06 | 2018-11-06 | 一种异构计算系统及内存管理方法 |
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| Publication Number | Publication Date |
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| CN112368686A true CN112368686A (zh) | 2021-02-12 |
| CN112368686B CN112368686B (zh) | 2024-06-25 |
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| CN201880095316.XA Active CN112368686B (zh) | 2018-11-06 | 2018-11-06 | 一种异构计算系统及内存管理方法 |
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| CN (1) | CN112368686B (zh) |
| WO (1) | WO2020093227A1 (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113435153A (zh) * | 2021-06-04 | 2021-09-24 | 上海天数智芯半导体有限公司 | 一种gpu缓存子系统互联的数字电路设计方法 |
| WO2023134361A1 (zh) * | 2022-01-13 | 2023-07-20 | 哲库科技(上海)有限公司 | 一种数据处理方法、装置、神经网络加速器及存储介质 |
| WO2024108800A1 (zh) * | 2022-11-23 | 2024-05-30 | 海光信息技术股份有限公司 | 数据处理方法和装置、电子设备和计算机可读存储介质 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5561785A (en) * | 1992-10-29 | 1996-10-01 | International Business Machines Corporation | System for allocating and returning storage and collecting garbage using subpool of available blocks |
| CN103077120A (zh) * | 2012-12-31 | 2013-05-01 | 东软集团股份有限公司 | 程序共享内存的地址转换方法和装置 |
| CN103514098A (zh) * | 2012-06-29 | 2014-01-15 | 伊姆西公司 | 用于回收存储空间的方法和系统 |
| CN103970680A (zh) * | 2014-04-28 | 2014-08-06 | 上海华为技术有限公司 | 内存管理方法、装置及嵌入式系统 |
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2018
- 2018-11-06 WO PCT/CN2018/114102 patent/WO2020093227A1/zh active Application Filing
- 2018-11-06 CN CN201880095316.XA patent/CN112368686B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5561785A (en) * | 1992-10-29 | 1996-10-01 | International Business Machines Corporation | System for allocating and returning storage and collecting garbage using subpool of available blocks |
| CN103514098A (zh) * | 2012-06-29 | 2014-01-15 | 伊姆西公司 | 用于回收存储空间的方法和系统 |
| CN103077120A (zh) * | 2012-12-31 | 2013-05-01 | 东软集团股份有限公司 | 程序共享内存的地址转换方法和装置 |
| CN103970680A (zh) * | 2014-04-28 | 2014-08-06 | 上海华为技术有限公司 | 内存管理方法、装置及嵌入式系统 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113435153A (zh) * | 2021-06-04 | 2021-09-24 | 上海天数智芯半导体有限公司 | 一种gpu缓存子系统互联的数字电路设计方法 |
| WO2023134361A1 (zh) * | 2022-01-13 | 2023-07-20 | 哲库科技(上海)有限公司 | 一种数据处理方法、装置、神经网络加速器及存储介质 |
| WO2024108800A1 (zh) * | 2022-11-23 | 2024-05-30 | 海光信息技术股份有限公司 | 数据处理方法和装置、电子设备和计算机可读存储介质 |
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| Publication number | Publication date |
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| WO2020093227A1 (zh) | 2020-05-14 |
| CN112368686B (zh) | 2024-06-25 |
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