JP7149987B2 - データ伝送装置、データ処理システム、データ処理方法及び媒体 - Google Patents
データ伝送装置、データ処理システム、データ処理方法及び媒体 Download PDFInfo
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- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
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Description
Claims (10)
- データ伝送装置(100)であって、
処理ユニットに結合される複数の第1のポート(101)と、
複数のメモリ(200)に結合される複数の第2のポート(102)と、
前記処理ユニットと前記複数のメモリ(200)との間でデータを伝送するように、前記第1のポート(101)と前記第2のポート(102)との間に配置されて複数の層を有するインターリーブネットワークを形成する複数のデータチャンネル(103)であって、前記インターリーブネットワークの各層が少なくとも1つのサブインターリーブネットワーク(1031)を含む複数のデータチャンネル(103)と、を含み、
前記インターリーブネットワークの前記複数の層内のサブインターリーブネットワーク(1031)の数は、前記第1のポート(101)から前記第2のポート(102)へ順次に増加するかまたは減少し、
前記第2のポート(102)がメモリコントローラ(201)を介して前記複数のメモリ(200)に結合される
ことを特徴とするデータ伝送装置(100)。 - 前記複数のデータチャンネル(103)は、前記インターリーブネットワークの前記複数の層内の隣接する層を相互に接続するように、インターリーブチャンネルを含む、
ことを特徴とする請求項1に記載のデータ伝送装置(100)。 - 前記第1のポート(101)により提供される総帯域幅は、前記第2のポート(102)により提供される総帯域幅以上である、
ことを特徴とする請求項1に記載のデータ伝送装置(100)。 - コンピュータにより実行されるデータ処理方法であって、
複数のメモリ(200)のうちの少なくとも1つのメモリ(200)におけるデータに対する読み取り要求が受信されたことに応答して、請求項1~3のいずれかに記載のデータ伝送装置(100)を介して、前記読み取り要求の対象となる前記少なくとも1つのメモリ(200)から前記データを取得するステップ、を含む、
ことを特徴とするデータ処理方法。 - コンピュータにより実行されるデータ処理方法であって
複数のメモリ(200)のうちの少なくとも1つのメモリ(200)にデータを書き込む書き込み要求が受信されたことに応答して、請求項1~3のいずれかに記載のデータ伝送装置(100)を介して、前記少なくとも1つのメモリ(200)に前記データを書き込むステップ、を含む、
ことを特徴とするデータ処理方法。 - データ処理システム(300)であって、
処理ユニットと、
請求項1~3のいずれかに記載のデータ伝送装置(100)と、
1つまたは複数のプログラムが記憶されている記憶装置と、を含み、
前記1つまたは複数のプログラムが前記処理ユニットにより実行される場合、前記処理ユニットが、インターフェースに由来する要求に応じて請求項4または5に記載の方法を実現する、
ことを特徴とするデータ処理システム(300)。 - 前記データ伝送装置(100)が、前記処理ユニットに集積される、
ことを特徴とする請求項6に記載のデータ処理システム(300)。 - 前記データ処理システムの周りの任意の位置に複数のメモリ(200)が配置される、
ことを特徴とする請求項6に記載のデータ処理システム(300)。 - コンピュータ読み取り可能な命令が記憶されているコンピュータ読み取り可能な記憶媒体であって、コンピュータ読み取り可能な命令が実行される場合、インターフェースに由来する要求に応じて、機器に請求項4または5に記載のデータ処理方法を実行させる、
ことを特徴とするコンピュータ読み取り可能な記憶媒体。 - コンピュータ上で動作する際、インターフェースに由来する要求に応じて、前記コンピュータに請求項4または5に記載のデータ処理方法を実行させる、
ことを特徴とするコンピュータプログラム。
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Citations (2)
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US20170371812A1 (en) | 2016-06-27 | 2017-12-28 | Qualcomm Incorporated | System and method for odd modulus memory channel interleaving |
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EP1542369A1 (en) * | 2003-12-09 | 2005-06-15 | STMicroelectronics N.V. | Method and system for de-interleaving of data |
US7921264B2 (en) * | 2007-06-27 | 2011-04-05 | International Business Machines Corporation | Dual-mode memory chip for high capacity memory subsystem |
US9639276B2 (en) * | 2015-03-27 | 2017-05-02 | Intel Corporation | Implied directory state updates |
CN108733506B (zh) * | 2017-04-17 | 2022-04-12 | 伊姆西Ip控股有限责任公司 | 用于数据同步的方法、设备和计算机可读介质 |
GB2568086B (en) * | 2017-11-03 | 2020-05-27 | Imagination Tech Ltd | Hardware implementation of convolution layer of deep neutral network |
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US20140164720A1 (en) | 2012-12-10 | 2014-06-12 | Qualcomm Incorporated | System and method for dynamically allocating memory in a memory subsystem having asymmetric memory components |
CN104854572A (zh) | 2012-12-10 | 2015-08-19 | 高通股份有限公司 | 用于对具有不对称存储组件的存储子系统中的存储进行动态地分配的系统和方法 |
JP2015537317A (ja) | 2012-12-10 | 2015-12-24 | クアルコム,インコーポレイテッド | 非対称のメモリ構成要素を有するメモリサブシステム内でメモリを動的に割り振るためのシステムおよび方法 |
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US20200409876A1 (en) | 2020-12-31 |
KR102337697B1 (ko) | 2021-12-08 |
JP2021005380A (ja) | 2021-01-14 |
US11360915B2 (en) | 2022-06-14 |
EP3758264A1 (en) | 2020-12-30 |
CN112148653A (zh) | 2020-12-29 |
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