CN100535851C - 一种浮点数据转换装置和方法 - Google Patents
一种浮点数据转换装置和方法 Download PDFInfo
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- CN100535851C CN100535851C CNB2007101775464A CN200710177546A CN100535851C CN 100535851 C CN100535851 C CN 100535851C CN B2007101775464 A CNB2007101775464 A CN B2007101775464A CN 200710177546 A CN200710177546 A CN 200710177546A CN 100535851 C CN100535851 C CN 100535851C
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CNB2007101775464A CN100535851C (zh) | 2007-11-16 | 2007-11-16 | 一种浮点数据转换装置和方法 |
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CNB2007101775464A CN100535851C (zh) | 2007-11-16 | 2007-11-16 | 一种浮点数据转换装置和方法 |
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CN101158892A CN101158892A (zh) | 2008-04-09 |
CN100535851C true CN100535851C (zh) | 2009-09-02 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110004644A1 (en) * | 2009-07-03 | 2011-01-06 | Via Technologies, Inc. | Dynamic floating point register precision control |
CN102750663A (zh) * | 2011-08-26 | 2012-10-24 | 新奥特(北京)视频技术有限公司 | 一种基于gpu的地理信息数据处理的方法、设备和系统 |
CN108519921B (zh) * | 2011-12-23 | 2022-07-12 | 英特尔公司 | 用于从通用寄存器向向量寄存器进行广播的装置和方法 |
US9916130B2 (en) * | 2014-11-03 | 2018-03-13 | Arm Limited | Apparatus and method for vector processing |
CN106990937B (zh) * | 2016-01-20 | 2020-10-20 | 中科寒武纪科技股份有限公司 | 一种浮点数处理装置和处理方法 |
US10656913B2 (en) * | 2018-06-05 | 2020-05-19 | International Business Machines Corporation | Enhanced low precision binary floating-point formatting |
CN114447876B (zh) * | 2020-11-02 | 2024-06-18 | 许继电气股份有限公司 | 一种反时限延时继电保护方法 |
CN118069026A (zh) * | 2022-11-22 | 2024-05-24 | 华为技术有限公司 | 一种数据处理方法及装置 |
CN117155396A (zh) * | 2023-09-07 | 2023-12-01 | 上海合芯数字科技有限公司 | 浮点数的转换处理方法、装置、电子设备及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029243A (en) * | 1997-09-19 | 2000-02-22 | Vlsi Technology, Inc. | Floating-point processor with operand-format precision greater than execution precision |
CN1834899A (zh) * | 2005-03-18 | 2006-09-20 | 威盛电子股份有限公司 | 使浮点格式实现指令级规格的设备及方法 |
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2007
- 2007-11-16 CN CNB2007101775464A patent/CN100535851C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029243A (en) * | 1997-09-19 | 2000-02-22 | Vlsi Technology, Inc. | Floating-point processor with operand-format precision greater than execution precision |
CN1834899A (zh) * | 2005-03-18 | 2006-09-20 | 威盛电子股份有限公司 | 使浮点格式实现指令级规格的设备及方法 |
Non-Patent Citations (1)
Title |
---|
浮点格式转换的分析与实现. 刘安,孙艳红.电脑开发与应用,第14卷第2期. 2001 * |
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Assignee: Beijing Loongson Zhongke Technology Service Center Co., Ltd. Assignor: Institute of Computing Technology, Chinese Academy of Sciences Contract fulfillment period: 2009.12.16 to 2028.12.31 Contract record no.: 2010990000062 Denomination of invention: Floating-point data converting device and method Granted publication date: 20090902 License type: exclusive license Record date: 20100128 |
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Address after: 100095 Building 2, Longxin Industrial Park, Zhongguancun environmental protection technology demonstration park, Haidian District, Beijing Patentee after: Loongson Zhongke Technology Co.,Ltd. Address before: 100095 Building 2, Longxin Industrial Park, Zhongguancun environmental protection technology demonstration park, Haidian District, Beijing Patentee before: LOONGSON TECHNOLOGY Corp.,Ltd. |