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Publication numberWO2004040439 A3
Publication typeApplication
Application numberPCT/US2003/033086
Publication date16 Dec 2004
Filing date16 Oct 2003
Priority date25 Oct 2002
Also published asCN1506807A, CN100338570C, US7272622, US20030131030, WO2004040439A2
Publication numberPCT/2003/33086, PCT/US/2003/033086, PCT/US/2003/33086, PCT/US/3/033086, PCT/US/3/33086, PCT/US2003/033086, PCT/US2003/33086, PCT/US2003033086, PCT/US200333086, PCT/US3/033086, PCT/US3/33086, PCT/US3033086, PCT/US333086, WO 2004/040439 A3, WO 2004040439 A3, WO 2004040439A3, WO-A3-2004040439, WO2004/040439A3, WO2004040439 A3, WO2004040439A3
InventorsEric Debes, William Macy, Huy Nguyen, Julien Sebot
ApplicantIntel Corp
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Method and apparatus for parallel shift right merge of data
WO 2004040439 A3
Abstract
A method for a parallel shift right merge of data. The method of one embodiment comprises receiving a shift count of M. A first operand having a first set of L data elements is shifted left by `L - M' data elements. A second operand having a second set of L data elements is shifted right by M data elements. The shifted first set is merged with the shifted second set to generate a resultant having L data elements.
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
WO2003038601A1 *28 Oct 20028 May 2003Intel CorporationMethod and apparatus for parallel shift right merge of data
EP0130380A2 *30 May 19849 Jan 1985International Business Machines CorporationMechanism for implementing one machine cycle executable mask and rotate instructions in a primitive instruction set computing system
EP0363176A2 *4 Oct 198911 Apr 1990International Business Machines CorporationWord organised data processors
US5909572 *2 Dec 19961 Jun 1999Compaq Computer Corp.System and method for conditionally moving an operand from a source register to a destination register
US5933650 *9 Oct 19973 Aug 1999Mips Technologies, Inc.Alignment and ordering of vector elements for single instruction multiple data processing
Classifications
International ClassificationG06F9/38, G06F9/308, G06F17/14, G06F9/30, G06F9/302, G06F9/315
Cooperative ClassificationG06F9/30014, G06F9/3885, G06F9/30112, G06F17/147, G06F17/15, G06F9/3001, G06F9/30036, G06F9/30032, G06F9/30109, G06F9/3013, G06F9/30025, G06F9/30018
European ClassificationG06F9/30A1F, G06F9/30A1A, G06F9/30A1M, G06F9/30A1P, G06F9/30R4C, G06F9/30R5D, G06F9/30R4A, G06F17/14M, G06F17/15, G06F9/30A1A1, G06F9/30A1B, G06F9/38T
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