JPH10207723A - 仮想装置アクセス・システム - Google Patents

仮想装置アクセス・システム

Info

Publication number
JPH10207723A
JPH10207723A JP9353098A JP35309897A JPH10207723A JP H10207723 A JPH10207723 A JP H10207723A JP 9353098 A JP9353098 A JP 9353098A JP 35309897 A JP35309897 A JP 35309897A JP H10207723 A JPH10207723 A JP H10207723A
Authority
JP
Japan
Prior art keywords
graphics
access
hardware
application
graphics hardware
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
JP9353098A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10207723A5 (enExample
Inventor
Bruce Blaho
ブルース・ブラホー
Courtney Goeltzenleuchter
カートニー・ゲルツェンロイヒター
Russ W Herrell
ラス・ダブリュー・ハーレル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JPH10207723A publication Critical patent/JPH10207723A/ja
Publication of JPH10207723A5 publication Critical patent/JPH10207723A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/544—Buffers; Shared memory; Pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Digital Computer Display Output (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
JP9353098A 1996-12-30 1997-12-22 仮想装置アクセス・システム Withdrawn JPH10207723A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US774,452 1996-12-30
US08/774,452 US5896141A (en) 1996-07-26 1996-12-30 System and method for virtual device access in a computer system

Publications (2)

Publication Number Publication Date
JPH10207723A true JPH10207723A (ja) 1998-08-07
JPH10207723A5 JPH10207723A5 (enExample) 2005-07-21

Family

ID=25101276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9353098A Withdrawn JPH10207723A (ja) 1996-12-30 1997-12-22 仮想装置アクセス・システム

Country Status (3)

Country Link
US (1) US5896141A (enExample)
JP (1) JPH10207723A (enExample)
DE (1) DE19733151B4 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000242587A (ja) * 1999-02-24 2000-09-08 Pfu Ltd オブジェクト処理装置及びそのプログラム記憶媒体
JP2001084154A (ja) * 1999-07-16 2001-03-30 Internatl Business Mach Corp <Ibm> スレッドを使用する、コンピュータ・システム内でのグラフィックス・テクスチャ管理の同期化
JP2001344228A (ja) * 2000-05-31 2001-12-14 Nippon Telegr & Teleph Corp <Ntt> 暗号化通信におけるサービス品質制御方法及び装置サービス品質制御プログラムを格納した記憶媒体
JP2004272894A (ja) * 2003-02-18 2004-09-30 Microsoft Corp グラフィックス処理ユニットのマルチスレッド式カーネル
JP2009065713A (ja) * 2008-12-08 2009-03-26 Ricoh Co Ltd 画像形成装置、共有メモリ調停方法、プログラムおよび記録媒体

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353862B1 (en) * 1997-04-04 2002-03-05 Avid Technology, Inc. Video device manager for managing motion video output devices and supporting contexts and buffer adoption
US6314470B1 (en) * 1997-07-25 2001-11-06 Hewlett Packard Company System and method for asynchronously accessing a graphics system for graphics application evaluation and control
WO1999024966A1 (en) * 1997-11-12 1999-05-20 Benjamin Slotznick Automatically switching a user's interface from a program to another program while the first is processing
US6208361B1 (en) * 1998-06-15 2001-03-27 Silicon Graphics, Inc. Method and system for efficient context switching in a computer graphics system
US6782432B1 (en) * 2000-06-30 2004-08-24 Intel Corporation Automatic state savings in a graphics pipeline
US6828975B2 (en) * 2001-03-01 2004-12-07 Microsoft Corporation Method and system for managing graphics objects in a graphics display system
US8214849B2 (en) * 2001-07-13 2012-07-03 Advanced Micro Devices, Inc. System for loading device-specific code and method thereof
US20030025698A1 (en) * 2001-08-01 2003-02-06 Riemens Abraham Karel Programmed stall cycles slow-down video processor
US6954904B2 (en) * 2001-08-15 2005-10-11 National Instruments Corporation Creating a graphical program to configure one or more switch devices
US7421694B2 (en) * 2003-02-18 2008-09-02 Microsoft Corporation Systems and methods for enhancing performance of a coprocessor
US6947051B2 (en) * 2003-02-18 2005-09-20 Microsoft Corporation Video memory management
US7444637B2 (en) * 2003-02-18 2008-10-28 Microsoft Corporation Systems and methods for scheduling coprocessor resources in a computing system
US7793287B2 (en) * 2003-10-01 2010-09-07 Hewlett-Packard Development Company, L.P. Runtime virtualization and devirtualization of I/O devices by a virtual machine monitor
US7913226B2 (en) * 2003-10-01 2011-03-22 Hewlett-Packard Development Company, L.P. Interposing a virtual machine monitor and devirtualizing computer hardware at runtime
US8006196B2 (en) * 2004-09-10 2011-08-23 Presagis Multi-application graphic display environment
JP4244028B2 (ja) * 2004-09-22 2009-03-25 株式会社ソニー・コンピュータエンタテインメント グラフィックプロセッサ、制御用プロセッサおよび情報処理装置
US20080143731A1 (en) * 2005-05-24 2008-06-19 Jeffrey Cheng Video rendering across a high speed peripheral interconnect bus
US7730336B2 (en) * 2006-05-30 2010-06-01 Ati Technologies Ulc Device having multiple graphics subsystems and reduced power consumption mode, software and methods
US20080178143A1 (en) * 2006-10-05 2008-07-24 Cort Dougan System, Method and Computer Program Product for Developing, Configuring, Installing and Testing Software
US8966496B2 (en) * 2011-12-08 2015-02-24 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Lock free use of non-preemptive system resource
WO2021157448A1 (ja) * 2020-02-03 2021-08-12 株式会社ソニー・インタラクティブエンタテインメント データ処理システム、データ転送装置およびコンテキストスイッチ方法
CN112417410B (zh) * 2020-11-16 2025-01-28 珠海格力电器股份有限公司 智能终端的操作方法和装置、存储介质、电子装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04215137A (ja) * 1990-02-13 1992-08-05 Internatl Business Mach Corp <Ibm> マルチタスク式データ処理システム
JPH05265781A (ja) * 1991-12-31 1993-10-15 Internatl Business Mach Corp <Ibm> マルチメディア・データ処理システム
JPH07271344A (ja) * 1994-03-29 1995-10-20 Hitachi Ltd グラフィック表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224210A (en) * 1989-07-28 1993-06-29 Hewlett-Packard Company Method and apparatus for graphics pipeline context switching in a multi-tasking windows system
CA2050658C (en) * 1990-09-14 1997-01-28 John M. Peaslee Dual hardware channels and hardware context switching in a graphics rendering processor
US5469571A (en) * 1991-07-15 1995-11-21 Lynx Real-Time Systems, Inc. Operating system architecture using multiple priority light weight kernel task based interrupt handling
US5327540A (en) * 1991-09-18 1994-07-05 Ncr Corporation Method and apparatus for decoding bus master arbitration levels to optimize memory transfers
US5430841A (en) * 1992-10-29 1995-07-04 International Business Machines Corporation Context management in a graphics system
US5506969A (en) * 1993-11-29 1996-04-09 Sun Microsystems, Inc. Method and apparatus for bus bandwidth management

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04215137A (ja) * 1990-02-13 1992-08-05 Internatl Business Mach Corp <Ibm> マルチタスク式データ処理システム
JPH05265781A (ja) * 1991-12-31 1993-10-15 Internatl Business Mach Corp <Ibm> マルチメディア・データ処理システム
JPH07271344A (ja) * 1994-03-29 1995-10-20 Hitachi Ltd グラフィック表示装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000242587A (ja) * 1999-02-24 2000-09-08 Pfu Ltd オブジェクト処理装置及びそのプログラム記憶媒体
JP2001084154A (ja) * 1999-07-16 2001-03-30 Internatl Business Mach Corp <Ibm> スレッドを使用する、コンピュータ・システム内でのグラフィックス・テクスチャ管理の同期化
JP2001344228A (ja) * 2000-05-31 2001-12-14 Nippon Telegr & Teleph Corp <Ntt> 暗号化通信におけるサービス品質制御方法及び装置サービス品質制御プログラムを格納した記憶媒体
JP2004272894A (ja) * 2003-02-18 2004-09-30 Microsoft Corp グラフィックス処理ユニットのマルチスレッド式カーネル
JP2010287254A (ja) * 2003-02-18 2010-12-24 Microsoft Corp タスクのスケジューリングを支援する装置
US8671411B2 (en) 2003-02-18 2014-03-11 Microsoft Corporation Multithreaded kernel for graphics processing unit
US9298498B2 (en) 2003-02-18 2016-03-29 Microsoft Technology Licensing, Llc Building a run list for a coprocessor based on rules when the coprocessor switches from one context to another context
JP2009065713A (ja) * 2008-12-08 2009-03-26 Ricoh Co Ltd 画像形成装置、共有メモリ調停方法、プログラムおよび記録媒体

Also Published As

Publication number Publication date
DE19733151B4 (de) 2005-12-08
US5896141A (en) 1999-04-20
DE19733151A1 (de) 1998-07-09

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