IN2012DN00935A - - Google Patents

Info

Publication number
IN2012DN00935A
IN2012DN00935A IN935DEN2012A IN2012DN00935A IN 2012DN00935 A IN2012DN00935 A IN 2012DN00935A IN 935DEN2012 A IN935DEN2012 A IN 935DEN2012A IN 2012DN00935 A IN2012DN00935 A IN 2012DN00935A
Authority
IN
India
Prior art keywords
control logic
request
guest
pointer
translate
Prior art date
Application number
Other languages
English (en)
Inventor
Andrew G Kegel
Mark D Hummel
Stephen D Glaser
Original Assignee
Advanced Micro Devices Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of IN2012DN00935A publication Critical patent/IN2012DN00935A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1081—Address translation for peripheral access to main memory, e.g. direct memory access [DMA]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1009—Address translation using page tables, e.g. page table structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0615—Address space extension
    • G06F12/063—Address space extension for I/O modules, e.g. memory mapped I/O
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0866—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches for peripheral storage systems, e.g. disk cache
    • G06F12/0868—Data transfer between cache memory and other subsystems, e.g. storage devices or host systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0877—Cache access modes
    • G06F12/0882—Page mode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0893—Caches characterised by their organisation or structure
    • G06F12/0897—Caches characterised by their organisation or structure with two or more cache hierarchy levels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0631—Configuration or reconfiguration of storage systems by allocating resources to storage systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
IN935DEN2012 2009-07-24 2010-07-24 IN2012DN00935A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/508,890 US9535849B2 (en) 2009-07-24 2009-07-24 IOMMU using two-level address translation for I/O and computation offload devices on a peripheral interconnect
PCT/US2010/043168 WO2011011768A1 (en) 2009-07-24 2010-07-24 Iommu using two-level address translation for i/o and computation offload devices on a peripheral interconnect

Publications (1)

Publication Number Publication Date
IN2012DN00935A true IN2012DN00935A (enrdf_load_stackoverflow) 2015-04-03

Family

ID=43013181

Family Applications (1)

Application Number Title Priority Date Filing Date
IN935DEN2012 IN2012DN00935A (enrdf_load_stackoverflow) 2009-07-24 2010-07-24

Country Status (7)

Country Link
US (1) US9535849B2 (enrdf_load_stackoverflow)
EP (1) EP2457165B1 (enrdf_load_stackoverflow)
JP (1) JP5680642B2 (enrdf_load_stackoverflow)
KR (1) KR101575827B1 (enrdf_load_stackoverflow)
CN (1) CN102498478B (enrdf_load_stackoverflow)
IN (1) IN2012DN00935A (enrdf_load_stackoverflow)
WO (1) WO2011011768A1 (enrdf_load_stackoverflow)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8386745B2 (en) * 2009-07-24 2013-02-26 Advanced Micro Devices, Inc. I/O memory management unit including multilevel address translation for I/O and computation offload
US8327055B2 (en) * 2010-04-12 2012-12-04 International Business Machines Corporation Translating a requester identifier to a chip identifier
US8341340B2 (en) * 2010-07-21 2012-12-25 Seagate Technology Llc Multi-tier address mapping in flash memory
US20120246381A1 (en) * 2010-12-14 2012-09-27 Andy Kegel Input Output Memory Management Unit (IOMMU) Two-Layer Addressing
US9606936B2 (en) * 2010-12-16 2017-03-28 Advanced Micro Devices, Inc. Generalized control registers
US9916257B2 (en) * 2011-07-26 2018-03-13 Intel Corporation Method and apparatus for TLB shoot-down in a heterogeneous computing system supporting shared virtual memory
US9164924B2 (en) * 2011-09-13 2015-10-20 Facebook, Inc. Software cryptoprocessor
US8719464B2 (en) * 2011-11-30 2014-05-06 Advanced Micro Device, Inc. Efficient memory and resource management
US20130262736A1 (en) * 2012-03-30 2013-10-03 Ati Technologies Ulc Memory types for caching policies
US9081706B2 (en) * 2012-05-10 2015-07-14 Oracle International Corporation Using a shared last-level TLB to reduce address-translation latency
WO2013177310A2 (en) 2012-05-22 2013-11-28 Xockets IP, LLC Offloading of computation for rack level servers and corresponding methods and systems
US20130318280A1 (en) 2012-05-22 2013-11-28 Xockets IP, LLC Offloading of computation for rack level servers and corresponding methods and systems
US20140052899A1 (en) * 2012-08-18 2014-02-20 Yen Chih Nan Memory address translation method for flash storage system
US9424199B2 (en) * 2012-08-29 2016-08-23 Advanced Micro Devices, Inc. Virtual input/output memory management unit within a guest virtual machine
US9069690B2 (en) * 2012-09-13 2015-06-30 Intel Corporation Concurrent page table walker control for TLB miss handling
KR101934519B1 (ko) 2012-11-26 2019-01-02 삼성전자주식회사 저장 장치 및 그것의 데이터 전송 방법
US9378161B1 (en) 2013-01-17 2016-06-28 Xockets, Inc. Full bandwidth packet handling with server systems including offload processors
US9348638B2 (en) * 2013-01-17 2016-05-24 Xockets, Inc. Offload processor modules for connection to system memory, and corresponding methods and systems
US9396011B2 (en) * 2013-03-12 2016-07-19 Qualcomm Incorporated Algorithm and apparatus to deploy virtual machine monitor on demand
US9477603B2 (en) 2013-09-05 2016-10-25 Facebook, Inc. System and method for partitioning of memory units into non-conflicting sets
US9983894B2 (en) 2013-09-25 2018-05-29 Facebook, Inc. Method and system for providing secure system execution on hardware supporting secure application execution
US10049048B1 (en) 2013-10-01 2018-08-14 Facebook, Inc. Method and system for using processor enclaves and cache partitioning to assist a software cryptoprocessor
US9239804B2 (en) * 2013-10-03 2016-01-19 Advanced Micro Devices, Inc. Back-off mechanism for a peripheral page request log
US9747450B2 (en) 2014-02-10 2017-08-29 Facebook, Inc. Attestation using a combined measurement and its constituent measurements
US9734092B2 (en) 2014-03-19 2017-08-15 Facebook, Inc. Secure support for I/O in software cryptoprocessor
EP3159802B1 (en) 2014-07-15 2018-05-23 Huawei Technologies Co. Ltd. Sharing method and device for pcie i/o device and interconnection system
US20160077981A1 (en) * 2014-09-12 2016-03-17 Advanced Micro Devices, Inc. Method and Apparatus for Efficient User-Level IO in a Virtualized System
US9632948B2 (en) * 2014-09-23 2017-04-25 Intel Corporation Multi-source address translation service (ATS) with a single ATS resource
KR102320044B1 (ko) * 2014-10-02 2021-11-01 삼성전자주식회사 Pci 장치, 이를 포함하는 인터페이스 시스템, 및 컴퓨팅 시스템
US10013385B2 (en) * 2014-11-13 2018-07-03 Cavium, Inc. Programmable validation of transaction requests
JP6070732B2 (ja) * 2015-01-27 2017-02-01 日本電気株式会社 入出力制御装置、入出力制御システム、入出力制御方法、および、プログラム
US9495303B2 (en) * 2015-02-03 2016-11-15 Intel Corporation Fine grained address remapping for virtualization
CN104598298A (zh) * 2015-02-04 2015-05-06 上海交通大学 基于虚拟机当前工作性质以及任务负载的虚拟机调度算法
CN104698709A (zh) * 2015-04-01 2015-06-10 上海天马微电子有限公司 一种阵列基板和液晶显示面板
US10089275B2 (en) * 2015-06-22 2018-10-02 Qualcomm Incorporated Communicating transaction-specific attributes in a peripheral component interconnect express (PCIe) system
WO2016206012A1 (en) * 2015-06-24 2016-12-29 Intel Corporation Systems and methods for isolating input/output computing resources
US9626300B2 (en) * 2015-07-27 2017-04-18 Google Inc. Address caching in switches
US10102116B2 (en) 2015-09-11 2018-10-16 Red Hat Israel, Ltd. Multi-level page data structure
CN108351829B (zh) * 2015-09-25 2022-06-28 英特尔公司 用于输入/输出计算资源控制的系统和方法
US9852107B2 (en) 2015-12-24 2017-12-26 Intel Corporation Techniques for scalable endpoint addressing for parallel applications
US10509729B2 (en) * 2016-01-13 2019-12-17 Intel Corporation Address translation for scalable virtualization of input/output devices
US10055807B2 (en) 2016-03-02 2018-08-21 Samsung Electronics Co., Ltd. Hardware architecture for acceleration of computer vision and imaging processing
US10762030B2 (en) 2016-05-25 2020-09-01 Samsung Electronics Co., Ltd. Storage system, method, and apparatus for fast IO on PCIE devices
EP3338194B1 (en) 2016-05-31 2022-12-07 Avago Technologies International Sales Pte. Limited Multichannel input/output virtualization
US10048881B2 (en) 2016-07-11 2018-08-14 Intel Corporation Restricted address translation to protect against device-TLB vulnerabilities
US10241931B2 (en) * 2016-07-29 2019-03-26 Advanced Micro Devices, Inc. Controlling access to pages in a memory in a computing device
US20180088978A1 (en) * 2016-09-29 2018-03-29 Intel Corporation Techniques for Input/Output Access to Memory or Storage by a Virtual Machine or Container
US10157277B2 (en) * 2016-10-01 2018-12-18 Intel Corporation Technologies for object-oriented memory management with extended segmentation
US10417140B2 (en) * 2017-02-24 2019-09-17 Advanced Micro Devices, Inc. Streaming translation lookaside buffer
US10120813B2 (en) * 2017-03-08 2018-11-06 Arm Limited Address translation
US10380039B2 (en) * 2017-04-07 2019-08-13 Intel Corporation Apparatus and method for memory management in a graphics processing environment
US10228981B2 (en) 2017-05-02 2019-03-12 Intel Corporation High-performance input-output devices supporting scalable virtualization
US10528474B2 (en) * 2017-09-06 2020-01-07 International Business Machines Corporation Pre-allocating cache resources for a range of tracks in anticipation of access requests to the range of tracks
CN109698845B (zh) * 2017-10-20 2020-10-09 华为技术有限公司 数据传输的方法、服务器、卸载卡及存储介质
US11698866B2 (en) * 2017-12-29 2023-07-11 Intel Corporation Unified address translation for virtualization of input/output devices
US20190227942A1 (en) * 2018-01-24 2019-07-25 Dell Products, Lp System and Method to Handle I/O Page Faults in an I/O Memory Management Unit
US10990436B2 (en) * 2018-01-24 2021-04-27 Dell Products L.P. System and method to handle I/O page faults in an I/O memory management unit
US10802982B2 (en) * 2018-04-08 2020-10-13 Mellanox Technologies, Ltd. Trusted out-of-band memory acquisition for IOMMU-based computer systems
US11157635B2 (en) * 2018-04-08 2021-10-26 Qualcomm Incorporated Secure interface disablement
US11556436B2 (en) 2018-08-22 2023-01-17 Intel Corporation Memory enclaves using process address space identifiers in a scalable input/output (I/O) virtualization (S-IOV) architecture
US11754776B2 (en) 2018-11-01 2023-09-12 Kuraray Co., Ltd. Light-emitting fiber
US10929310B2 (en) 2019-03-01 2021-02-23 Cisco Technology, Inc. Adaptive address translation caches
US11036649B2 (en) 2019-04-04 2021-06-15 Cisco Technology, Inc. Network interface card resource partitioning
US11494211B2 (en) * 2019-04-22 2022-11-08 Advanced Micro Devices, Inc. Domain identifier and device identifier translation by an input-output memory management unit
US10909053B2 (en) * 2019-05-27 2021-02-02 Advanced Micro Devices, Inc. Providing copies of input-output memory management unit registers to guest operating systems
US10853263B1 (en) 2019-07-23 2020-12-01 Ati Technologies Ulc Unified kernel virtual address space for heterogeneous computing
CN111290829B (zh) * 2020-01-15 2023-05-02 海光信息技术股份有限公司 访问控制模组、虚拟机监视器及访问控制方法
US11422944B2 (en) * 2020-08-10 2022-08-23 Intel Corporation Address translation technologies
US11321238B2 (en) * 2020-08-11 2022-05-03 Micron Technology, Inc. User process identifier based address translation
US12086082B2 (en) 2020-09-21 2024-09-10 Intel Corporation PASID based routing extension for scalable IOV systems
US11775210B2 (en) * 2020-10-14 2023-10-03 Western Digital Technologies, Inc. Storage system and method for device-determined, application-specific dynamic command clustering
CN112395220B (zh) * 2020-11-18 2023-02-28 海光信息技术股份有限公司 共享存储控制器的处理方法、装置、系统及存储控制器
US11860792B2 (en) 2021-05-04 2024-01-02 Red Hat, Inc. Memory access handling for peripheral component interconnect devices
US11900142B2 (en) 2021-06-16 2024-02-13 Red Hat, Inc. Improving memory access handling for nested virtual machines
US11797178B2 (en) * 2021-07-16 2023-10-24 Hewlett Packard Enterprise Development Lp System and method for facilitating efficient management of data structures stored in remote memory
CN114201269B (zh) * 2022-02-18 2022-08-26 阿里云计算有限公司 内存换页方法、系统及存储介质
US20230409493A1 (en) * 2022-06-09 2023-12-21 Intel Corporation Reducing performance degradation from negligent or malicious device attacks
US20240311167A1 (en) * 2023-03-16 2024-09-19 Advanced Micro Devices, Inc. Secure mapping of process address space identifiers for computing environments implementing input/output virtualization
KR20250008278A (ko) * 2023-07-07 2025-01-14 삼성전자주식회사 가상 메모리 기반의 메모리 관리 방법 및 그 방법을 이용한 장치

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04308953A (ja) * 1991-04-05 1992-10-30 Kyocera Corp 仮想アドレス計算機装置
US6856420B1 (en) * 2000-07-31 2005-02-15 Hewlett-Packard Development Company, L.P. System and method for transferring data within a printer
US8041878B2 (en) * 2003-03-19 2011-10-18 Samsung Electronics Co., Ltd. Flash file system
US7444493B2 (en) 2004-09-30 2008-10-28 Intel Corporation Address translation for input/output devices using hierarchical translation tables
US7334107B2 (en) * 2004-09-30 2008-02-19 Intel Corporation Caching support for direct memory access address translation
US7225287B2 (en) 2005-06-01 2007-05-29 Microsoft Corporation Scalable DMA remapping on a computer bus
US20060288130A1 (en) * 2005-06-21 2006-12-21 Rajesh Madukkarumukumana Address window support for direct memory access translation
US7543131B2 (en) 2005-08-12 2009-06-02 Advanced Micro Devices, Inc. Controlling an I/O MMU
US7793067B2 (en) 2005-08-12 2010-09-07 Globalfoundries Inc. Translation data prefetch in an IOMMU
US7426626B2 (en) * 2005-08-23 2008-09-16 Qualcomm Incorporated TLB lock indicator
US7548999B2 (en) 2006-01-17 2009-06-16 Advanced Micro Devices, Inc. Chained hybrid input/output memory management unit
US7653803B2 (en) * 2006-01-17 2010-01-26 Globalfoundries Inc. Address translation for input/output (I/O) devices and interrupt remapping for I/O devices in an I/O memory management unit (IOMMU)
US7734842B2 (en) * 2006-03-28 2010-06-08 International Business Machines Corporation Computer-implemented method, apparatus, and computer program product for managing DMA write page faults using a pool of substitute pages
US7636800B2 (en) * 2006-06-27 2009-12-22 International Business Machines Corporation Method and system for memory address translation and pinning
US7849287B2 (en) 2006-11-13 2010-12-07 Advanced Micro Devices, Inc. Efficiently controlling special memory mapped system accesses
US7873770B2 (en) 2006-11-13 2011-01-18 Globalfoundries Inc. Filtering and remapping interrupts
US7707383B2 (en) 2006-11-21 2010-04-27 Intel Corporation Address translation performance in virtualized environments
US8032897B2 (en) * 2007-07-31 2011-10-04 Globalfoundries Inc. Placing virtual machine monitor (VMM) code in guest context to speed memory mapped input/output virtualization
US8145876B2 (en) * 2007-08-06 2012-03-27 Advanced Micro Devices, Inc. Address translation with multiple translation look aside buffers
US8352705B2 (en) * 2008-01-15 2013-01-08 Vmware, Inc. Large-page optimization in virtual memory paging systems
US20090187726A1 (en) 2008-01-22 2009-07-23 Serebrin Benjamin C Alternate Address Space to Permit Virtual Machine Monitor Access to Guest Virtual Address Space
US8234432B2 (en) * 2009-01-26 2012-07-31 Advanced Micro Devices, Inc. Memory structure to store interrupt state for inactive guests

Also Published As

Publication number Publication date
WO2011011768A1 (en) 2011-01-27
EP2457165B1 (en) 2018-07-04
JP5680642B2 (ja) 2015-03-04
KR101575827B1 (ko) 2015-12-08
US20110022818A1 (en) 2011-01-27
CN102498478A (zh) 2012-06-13
KR20120044370A (ko) 2012-05-07
JP2013500524A (ja) 2013-01-07
US9535849B2 (en) 2017-01-03
EP2457165A1 (en) 2012-05-30
CN102498478B (zh) 2015-04-29

Similar Documents

Publication Publication Date Title
IN2012DN00935A (enrdf_load_stackoverflow)
IN2012DN00934A (enrdf_load_stackoverflow)
RU2017138467A (ru) Программируемые устройства для обработки запросов передачи данных памяти
IN2015DN01261A (enrdf_load_stackoverflow)
WO2012040723A3 (en) Apparatus, method, and system for implementing micro page tables
BRPI0600347A (pt) métodos e sistema para virtualização de endereços fìsicos de convidado em ambiente de máquina virtual
KR102069273B1 (ko) 시스템 온 칩 및 그 동작방법
GB2478727B (en) Translation table control
EP2936322B1 (en) Processing device with address translation probing and methods
IN2012DN00196A (enrdf_load_stackoverflow)
TW200622620A (en) Address translation for input/output devices using hierarchical translation tables
GB2556458A (en) Address caching in switches
GB2513496A (en) Memory address translation-based data encryption
BR112013033792A2 (pt) sistema de computador, método para acessar um dispositivo de ponto de extremidade de interconexão de componentes periféricos expressos e aparelho
JP2015135696A5 (enrdf_load_stackoverflow)
GB2432443A (en) Performance enhancement of address translation using translation tables covering large address spaces
WO2013006476A3 (en) Dynamic pinning of virtual pages shared between different type processors of a heterogeneous computing platform
TW200712893A (en) Address window support for direct memory access translation
IN2015DN02742A (enrdf_load_stackoverflow)
GB201206759D0 (en) Management of data processing security in a secondary processor
JP2013519965A5 (enrdf_load_stackoverflow)
BR112015028634A2 (pt) sistema e método para camada de tradução flash de alto desempenho e baixo custo
GB2433807A (en) Caching support for direct memory access address translation
WO2012015766A3 (en) Cache memory that supports tagless addressing
BR112015001988A2 (pt) múltiplos conjuntos de campos de atributo dentro de uma única entrada de tabela de página