JP5159900B2 - 予約デバイスのアクセス競合を低減するコンピュータ・プログラム、装置、及び方法 - Google Patents

予約デバイスのアクセス競合を低減するコンピュータ・プログラム、装置、及び方法 Download PDF

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JP5159900B2
JP5159900B2 JP2010546300A JP2010546300A JP5159900B2 JP 5159900 B2 JP5159900 B2 JP 5159900B2 JP 2010546300 A JP2010546300 A JP 2010546300A JP 2010546300 A JP2010546300 A JP 2010546300A JP 5159900 B2 JP5159900 B2 JP 5159900B2
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control unit
channel
command
queue
device busy
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JP2011512585A (ja
JP2011512585A5 (enExample
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キャスパー、ダニエル
ベンダイク、マーク
ハーソン、ロジャー
フラナガン、ジョン
ハーディー、クリント
フアン、キャサリン
カロス、マシュー
リッチ、ルイス
シットマン、サード、グスタフ
ユデンフレンド、ハリー
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International Business Machines Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
    • 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
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Executing Machine-Instructions (AREA)
  • Selective Calling Equipment (AREA)
  • Debugging And Monitoring (AREA)
  • Multi Processors (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Details Of Television Systems (AREA)
JP2010546300A 2008-02-14 2009-02-09 予約デバイスのアクセス競合を低減するコンピュータ・プログラム、装置、及び方法 Active JP5159900B2 (ja)

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US12/030,961 US7908403B2 (en) 2008-02-14 2008-02-14 Reserved device access contention reduction
US12/030,961 2008-02-14
PCT/EP2009/051445 WO2009101050A1 (en) 2008-02-14 2009-02-09 Reserved device access contention reduction

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JP2011512585A JP2011512585A (ja) 2011-04-21
JP2011512585A5 JP2011512585A5 (enExample) 2012-08-09
JP5159900B2 true JP5159900B2 (ja) 2013-03-13

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US (1) US7908403B2 (enExample)
EP (1) EP2174227B1 (enExample)
JP (1) JP5159900B2 (enExample)
KR (1) KR101231555B1 (enExample)
CN (1) CN101946244B (enExample)
AT (1) ATE482430T1 (enExample)
CY (1) CY1111221T1 (enExample)
DE (1) DE602009000227D1 (enExample)
DK (1) DK2174227T3 (enExample)
ES (1) ES2349376T3 (enExample)
PL (1) PL2174227T3 (enExample)
PT (1) PT2174227E (enExample)
SI (1) SI2174227T1 (enExample)
WO (1) WO2009101050A1 (enExample)

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SI2174227T1 (sl) 2010-12-31
PT2174227E (pt) 2010-10-22
US20090210583A1 (en) 2009-08-20
CY1111221T1 (el) 2015-06-11
CN101946244B (zh) 2012-12-12
ATE482430T1 (de) 2010-10-15
EP2174227A1 (en) 2010-04-14
DK2174227T3 (da) 2010-11-08
JP2011512585A (ja) 2011-04-21
EP2174227B1 (en) 2010-09-22
KR101231555B1 (ko) 2013-02-08
DE602009000227D1 (de) 2010-11-04
ES2349376T3 (es) 2010-12-30
WO2009101050A1 (en) 2009-08-20
PL2174227T3 (pl) 2011-02-28
US7908403B2 (en) 2011-03-15
KR20100107484A (ko) 2010-10-05

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