CY1116891T1 - Μεθοδοι, συσκευη και συστημα αποθηκευσης και μεταφρασης συμπιεσμενων εντολων προγραμματος - Google Patents

Μεθοδοι, συσκευη και συστημα αποθηκευσης και μεταφρασης συμπιεσμενων εντολων προγραμματος

Info

Publication number
CY1116891T1
CY1116891T1 CY20151100986T CY151100986T CY1116891T1 CY 1116891 T1 CY1116891 T1 CY 1116891T1 CY 20151100986 T CY20151100986 T CY 20151100986T CY 151100986 T CY151100986 T CY 151100986T CY 1116891 T1 CY1116891 T1 CY 1116891T1
Authority
CY
Cyprus
Prior art keywords
sequence
index
methods
sequences
sequence memory
Prior art date
Application number
CY20151100986T
Other languages
English (en)
Inventor
Sergei Larin
Lucian Codrescu
Gupta Anshuman Das
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of CY1116891T1 publication Critical patent/CY1116891T1/el

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30145—Instruction analysis, e.g. decoding, instruction word fields
    • G06F9/30149—Instruction analysis, e.g. decoding, instruction word fields of variable length instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/3017—Runtime instruction translation, e.g. macros
    • G06F9/30178—Runtime instruction translation, e.g. macros of compressed or encrypted instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10—Indexing scheme relating to G06F11/10
    • G06F2211/1002—Indexing scheme relating to G06F11/1076
    • G06F2211/1014—Compression, i.e. RAID systems with parity using compression techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/40—Specific encoding of data in memory or cache
    • G06F2212/401—Compressed data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Executing Machine-Instructions (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Παράγεται κωδικοποίηση οριοθετημένη με προσαρμοσμένη εντροπία σε μορφή ευρετηρίου Χ και ευρετηρίου Υ για τμήμα κώδικα προγράμματος, μαζί με ένα προσαρμοσμένο λεξικό αποκωδικοποίησης που αποτελείται από μια μνήμη ακολουθιών Χ και μια μνήμη ακολουθιών Υ. Στην αποκωδικοποίηση κατά το χρόνο εκτέλεσης, χρησιμοποιείται μια μάσκα ανάμιξης με μια ακολουθία Χ που επιλέγεται από τη μνήμη ακολουθιών Χ σύμφωνα με το ευρετήριο Χ και μια ακολουθία Υ που επιλέγεται από τη μνήμη ακολουθιών Υ σύμφωνα με το ευρετήριο Υ για τον προσδιορισμό μιας εκτελέσιμης εντολής. Η μάσκα ανάμιξης προσδιορίζει τη σειρά των δυαδικών ψηφίων (bit) για συνδυασμό από την ακολουθία Χ και την ακολουθία Υ. Περιγράφεται η κατάλληλη εφαρμογή και τοποθέτηση λογισμικού του μηχανισμού αποκωδικοποίησης και η μετάφραση διευθύνσεων, κατά την εκτέλεση ενός κωδικοποιημένου τμήματος κώδικα. Περιγράφονται επίσης μέθοδοι, συμπεριλαμβανομένης μιας γενετικής διαδικασίας, για τον προσδιορισμό του ευρετηρίου Χ, του ευρετηρίου Υ, των ακολουθιών Χ, των ακολουθιών Υ, και μίας ή περισσοτέρων μασκών ανάμιξης.
CY20151100986T 2011-05-03 2015-11-05 Μεθοδοι, συσκευη και συστημα αποθηκευσης και μεταφρασης συμπιεσμενων εντολων προγραμματος CY1116891T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/099,463 US9201652B2 (en) 2011-05-03 2011-05-03 Methods and apparatus for storage and translation of entropy encoded software embedded within a memory hierarchy
EP12725178.3A EP2705423B1 (en) 2011-05-03 2012-05-02 Methods, apparatus and system for storage and translation of compressed program instructions

Publications (1)

Publication Number Publication Date
CY1116891T1 true CY1116891T1 (el) 2017-04-05

Family

ID=46201792

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20151100986T CY1116891T1 (el) 2011-05-03 2015-11-05 Μεθοδοι, συσκευη και συστημα αποθηκευσης και μεταφρασης συμπιεσμενων εντολων προγραμματος

Country Status (7)

Country Link
US (2) US9201652B2 (el)
EP (1) EP2705423B1 (el)
JP (4) JP5911952B2 (el)
KR (2) KR20150053825A (el)
CN (3) CN107168679A (el)
CY (1) CY1116891T1 (el)
WO (1) WO2012151334A1 (el)

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Also Published As

Publication number Publication date
CN103582871A (zh) 2014-02-12
WO2012151334A1 (en) 2012-11-08
US10754653B2 (en) 2020-08-25
JP6363739B2 (ja) 2018-07-25
US9201652B2 (en) 2015-12-01
CN105808209B (zh) 2018-10-23
EP2705423A1 (en) 2014-03-12
CN103582871B (zh) 2017-04-05
CN105808209A (zh) 2016-07-27
KR20150053825A (ko) 2015-05-18
JP6073515B2 (ja) 2017-02-01
JP2014513366A (ja) 2014-05-29
JP2017097900A (ja) 2017-06-01
EP2705423B1 (en) 2015-08-05
JP6120920B2 (ja) 2017-04-26
JP2016149148A (ja) 2016-08-18
KR101559450B1 (ko) 2015-10-12
CN107168679A (zh) 2017-09-15
KR20140016364A (ko) 2014-02-07
US20120284461A1 (en) 2012-11-08
JP5911952B2 (ja) 2016-04-27
US20160077835A1 (en) 2016-03-17
JP2015228241A (ja) 2015-12-17

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