ENABLING EARLY EXECUTION OF MOVE-IMMEDIATE INSTRUCTIONS HAVING VARIABLE IMMEDIATE VALUE SIZES IN PROCESSOR-BASED DEVICES

ENABLING EARLY EXECUTION OF MOVE-IMMEDIATE INSTRUCTIONS HAVING VARIABLE IMMEDIATE VALUE SIZES IN PROCESSOR-BASED DEVICES

Enabling early execution of move-immediate instructions having variable immediate value sizes in processor-based devices is disclosed. In one exemplary embodiment, a processor-based device provides a move-immediate logic circuit that detects a move-immediate instruction comprising an immediate value...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TEKMEN, Yusuf Cagatay, AL SHEIKH, Rami Mohammad, PERAIS, Arthur, SMITH, Rodney Wayne, KOTHINTI NARESH, Vignyan Reddy, PRIYADARSHI, Shivam
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator TEKMEN, Yusuf Cagatay
AL SHEIKH, Rami Mohammad
PERAIS, Arthur
SMITH, Rodney Wayne
KOTHINTI NARESH, Vignyan Reddy
PRIYADARSHI, Shivam
description Enabling early execution of move-immediate instructions having variable immediate value sizes in processor-based devices is disclosed. In one exemplary embodiment, a processor-based device provides a move-immediate logic circuit that detects a move-immediate instruction comprising an immediate value and a destination register. For frequently encountered immediate values, the move-immediate logic circuit allocates a physical register from an immediate physical register file (IPRF), and writes an IPRF tag corresponding to the allocated IPRF register into a most-recent mapping table (MRT) entry for the destination register. Subsequent move-immediate instructions embedding the same immediate value, as well as other dependent instructions, may then obtain the immediate value from the IPRF register by accessing the MRT entry. Additionally, the PE provides a frequent immediate table (FIT) for tracking occurrences of immediate values, and allocates IPRF registers for a given immediate value only when a count of occurrences of that immediate value exceeds a FIT threshold.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4034989B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4034989B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4034989B13</originalsourceid><addsrcrecordid>eNqNjMEKgkAURd20iOof3g8IhS5yOY7PfKAzMm8crI1ITKsowRZ9fiNE61YX7j3nrqM3KpHXpE6AwtRnwB5lZ0kr0CU02mFMTYMFCYtAiq3p5LIyVMItlhOGwkEYf5gTdYfAdEEOCrRGS2TWJs4FYwEFOgrFNlrdxvvsd9_cRFCilVXsp-fg52m8-od_Ddim-yTNjll-SP5APkttOeQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>ENABLING EARLY EXECUTION OF MOVE-IMMEDIATE INSTRUCTIONS HAVING VARIABLE IMMEDIATE VALUE SIZES IN PROCESSOR-BASED DEVICES</title><source>esp@cenet</source><creator>TEKMEN, Yusuf Cagatay ; AL SHEIKH, Rami Mohammad ; PERAIS, Arthur ; SMITH, Rodney Wayne ; KOTHINTI NARESH, Vignyan Reddy ; PRIYADARSHI, Shivam</creator><creatorcontrib>TEKMEN, Yusuf Cagatay ; AL SHEIKH, Rami Mohammad ; PERAIS, Arthur ; SMITH, Rodney Wayne ; KOTHINTI NARESH, Vignyan Reddy ; PRIYADARSHI, Shivam</creatorcontrib><description>Enabling early execution of move-immediate instructions having variable immediate value sizes in processor-based devices is disclosed. In one exemplary embodiment, a processor-based device provides a move-immediate logic circuit that detects a move-immediate instruction comprising an immediate value and a destination register. For frequently encountered immediate values, the move-immediate logic circuit allocates a physical register from an immediate physical register file (IPRF), and writes an IPRF tag corresponding to the allocated IPRF register into a most-recent mapping table (MRT) entry for the destination register. Subsequent move-immediate instructions embedding the same immediate value, as well as other dependent instructions, may then obtain the immediate value from the IPRF register by accessing the MRT entry. Additionally, the PE provides a frequent immediate table (FIT) for tracking occurrences of immediate values, and allocates IPRF registers for a given immediate value only when a count of occurrences of that immediate value exceeds a FIT threshold.</description><language>eng ; fre ; ger</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230802&amp;DB=EPODOC&amp;CC=EP&amp;NR=4034989B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230802&amp;DB=EPODOC&amp;CC=EP&amp;NR=4034989B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TEKMEN, Yusuf Cagatay</creatorcontrib><creatorcontrib>AL SHEIKH, Rami Mohammad</creatorcontrib><creatorcontrib>PERAIS, Arthur</creatorcontrib><creatorcontrib>SMITH, Rodney Wayne</creatorcontrib><creatorcontrib>KOTHINTI NARESH, Vignyan Reddy</creatorcontrib><creatorcontrib>PRIYADARSHI, Shivam</creatorcontrib><title>ENABLING EARLY EXECUTION OF MOVE-IMMEDIATE INSTRUCTIONS HAVING VARIABLE IMMEDIATE VALUE SIZES IN PROCESSOR-BASED DEVICES</title><description>Enabling early execution of move-immediate instructions having variable immediate value sizes in processor-based devices is disclosed. In one exemplary embodiment, a processor-based device provides a move-immediate logic circuit that detects a move-immediate instruction comprising an immediate value and a destination register. For frequently encountered immediate values, the move-immediate logic circuit allocates a physical register from an immediate physical register file (IPRF), and writes an IPRF tag corresponding to the allocated IPRF register into a most-recent mapping table (MRT) entry for the destination register. Subsequent move-immediate instructions embedding the same immediate value, as well as other dependent instructions, may then obtain the immediate value from the IPRF register by accessing the MRT entry. Additionally, the PE provides a frequent immediate table (FIT) for tracking occurrences of immediate values, and allocates IPRF registers for a given immediate value only when a count of occurrences of that immediate value exceeds a FIT threshold.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjMEKgkAURd20iOof3g8IhS5yOY7PfKAzMm8crI1ITKsowRZ9fiNE61YX7j3nrqM3KpHXpE6AwtRnwB5lZ0kr0CU02mFMTYMFCYtAiq3p5LIyVMItlhOGwkEYf5gTdYfAdEEOCrRGS2TWJs4FYwEFOgrFNlrdxvvsd9_cRFCilVXsp-fg52m8-od_Ddim-yTNjll-SP5APkttOeQ</recordid><startdate>20230802</startdate><enddate>20230802</enddate><creator>TEKMEN, Yusuf Cagatay</creator><creator>AL SHEIKH, Rami Mohammad</creator><creator>PERAIS, Arthur</creator><creator>SMITH, Rodney Wayne</creator><creator>KOTHINTI NARESH, Vignyan Reddy</creator><creator>PRIYADARSHI, Shivam</creator><scope>EVB</scope></search><sort><creationdate>20230802</creationdate><title>ENABLING EARLY EXECUTION OF MOVE-IMMEDIATE INSTRUCTIONS HAVING VARIABLE IMMEDIATE VALUE SIZES IN PROCESSOR-BASED DEVICES</title><author>TEKMEN, Yusuf Cagatay ; AL SHEIKH, Rami Mohammad ; PERAIS, Arthur ; SMITH, Rodney Wayne ; KOTHINTI NARESH, Vignyan Reddy ; PRIYADARSHI, Shivam</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4034989B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2023</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>TEKMEN, Yusuf Cagatay</creatorcontrib><creatorcontrib>AL SHEIKH, Rami Mohammad</creatorcontrib><creatorcontrib>PERAIS, Arthur</creatorcontrib><creatorcontrib>SMITH, Rodney Wayne</creatorcontrib><creatorcontrib>KOTHINTI NARESH, Vignyan Reddy</creatorcontrib><creatorcontrib>PRIYADARSHI, Shivam</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TEKMEN, Yusuf Cagatay</au><au>AL SHEIKH, Rami Mohammad</au><au>PERAIS, Arthur</au><au>SMITH, Rodney Wayne</au><au>KOTHINTI NARESH, Vignyan Reddy</au><au>PRIYADARSHI, Shivam</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ENABLING EARLY EXECUTION OF MOVE-IMMEDIATE INSTRUCTIONS HAVING VARIABLE IMMEDIATE VALUE SIZES IN PROCESSOR-BASED DEVICES</title><date>2023-08-02</date><risdate>2023</risdate><abstract>Enabling early execution of move-immediate instructions having variable immediate value sizes in processor-based devices is disclosed. In one exemplary embodiment, a processor-based device provides a move-immediate logic circuit that detects a move-immediate instruction comprising an immediate value and a destination register. For frequently encountered immediate values, the move-immediate logic circuit allocates a physical register from an immediate physical register file (IPRF), and writes an IPRF tag corresponding to the allocated IPRF register into a most-recent mapping table (MRT) entry for the destination register. Subsequent move-immediate instructions embedding the same immediate value, as well as other dependent instructions, may then obtain the immediate value from the IPRF register by accessing the MRT entry. Additionally, the PE provides a frequent immediate table (FIT) for tracking occurrences of immediate values, and allocates IPRF registers for a given immediate value only when a count of occurrences of that immediate value exceeds a FIT threshold.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP4034989B1
source esp@cenet
subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title ENABLING EARLY EXECUTION OF MOVE-IMMEDIATE INSTRUCTIONS HAVING VARIABLE IMMEDIATE VALUE SIZES IN PROCESSOR-BASED DEVICES
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-26T11%3A02%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=TEKMEN,%20Yusuf%20Cagatay&rft.date=2023-08-02&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4034989B1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true