CN109359729A - 一种在fpga上实现缓存数据的系统及方法 - Google Patents
一种在fpga上实现缓存数据的系统及方法 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109948789A (zh) * | 2019-03-21 | 2019-06-28 | 百度在线网络技术(北京)有限公司 | 用于卷积神经网络的数据加载方法和装置 |
CN110390392A (zh) * | 2019-08-01 | 2019-10-29 | 上海安路信息科技有限公司 | 基于fpga的卷积参数加速装置、数据读写方法 |
CN111605290A (zh) * | 2020-05-12 | 2020-09-01 | 固高科技(深圳)有限公司 | 电雕控制系统及电雕机 |
WO2022021459A1 (zh) * | 2020-07-29 | 2022-02-03 | 中国科学院深圳先进技术研究院 | 数据预加载装置及其预加载方法、计算机可读存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102012791A (zh) * | 2010-10-15 | 2011-04-13 | 中国人民解放军国防科学技术大学 | 基于Flash的数据存储PCIE板卡 |
CN106468733A (zh) * | 2015-08-17 | 2017-03-01 | 中国电力科学研究院 | 一种特高压雷电侵入波的监测系统及其监测方法 |
CN107844833A (zh) * | 2017-11-28 | 2018-03-27 | 郑州云海信息技术有限公司 | 一种卷积神经网络的数据处理方法、装置及介质 |
CN108134912A (zh) * | 2017-12-25 | 2018-06-08 | 南京威翔科技有限公司 | 一种视频流转换方法 |
CN108197699A (zh) * | 2018-01-05 | 2018-06-22 | 中国人民解放军国防科技大学 | 针对卷积神经网络硬件加速器的调试模块 |
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- 2018-09-13 CN CN201811066246.3A patent/CN109359729B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102012791A (zh) * | 2010-10-15 | 2011-04-13 | 中国人民解放军国防科学技术大学 | 基于Flash的数据存储PCIE板卡 |
CN106468733A (zh) * | 2015-08-17 | 2017-03-01 | 中国电力科学研究院 | 一种特高压雷电侵入波的监测系统及其监测方法 |
CN107844833A (zh) * | 2017-11-28 | 2018-03-27 | 郑州云海信息技术有限公司 | 一种卷积神经网络的数据处理方法、装置及介质 |
CN108134912A (zh) * | 2017-12-25 | 2018-06-08 | 南京威翔科技有限公司 | 一种视频流转换方法 |
CN108197699A (zh) * | 2018-01-05 | 2018-06-22 | 中国人民解放军国防科技大学 | 针对卷积神经网络硬件加速器的调试模块 |
Non-Patent Citations (2)
Title |
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HYUNIL BYUN等: "FPGA-based DDR3 DRAM interface using bulk-Si optical interconnects", 《10TH INTERNATIONAL CONFERENCE ON GROUP IV PHOTONICS》 * |
余子健等: "基于FPGA的卷积神经网络加速器", 《计算机工程》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109948789A (zh) * | 2019-03-21 | 2019-06-28 | 百度在线网络技术(北京)有限公司 | 用于卷积神经网络的数据加载方法和装置 |
CN110390392A (zh) * | 2019-08-01 | 2019-10-29 | 上海安路信息科技有限公司 | 基于fpga的卷积参数加速装置、数据读写方法 |
CN111605290A (zh) * | 2020-05-12 | 2020-09-01 | 固高科技(深圳)有限公司 | 电雕控制系统及电雕机 |
WO2022021459A1 (zh) * | 2020-07-29 | 2022-02-03 | 中国科学院深圳先进技术研究院 | 数据预加载装置及其预加载方法、计算机可读存储介质 |
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