GB2583574B - Handling Exceptions in a Multi-Tile Processing Arrangement - Google Patents

Handling Exceptions in a Multi-Tile Processing Arrangement Download PDF

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Publication number
GB2583574B
GB2583574B GB2002863.5A GB202002863A GB2583574B GB 2583574 B GB2583574 B GB 2583574B GB 202002863 A GB202002863 A GB 202002863A GB 2583574 B GB2583574 B GB 2583574B
Authority
GB
United Kingdom
Prior art keywords
processing arrangement
tile processing
handling exceptions
exceptions
handling
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.)
Active
Application number
GB2002863.5A
Other versions
GB2583574A (en
GB202002863D0 (en
Inventor
Graham Alexander Alan
David Fyles Matthew
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.)
Graphcore Ltd
Original Assignee
Graphcore Ltd
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 Graphcore Ltd filed Critical Graphcore Ltd
Priority to GB2002863.5A priority Critical patent/GB2583574B/en
Priority claimed from GB1821067.4A external-priority patent/GB2580136B/en
Publication of GB202002863D0 publication Critical patent/GB202002863D0/en
Publication of GB2583574A publication Critical patent/GB2583574A/en
Application granted granted Critical
Publication of GB2583574B publication Critical patent/GB2583574B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0766—Error or fault reporting or storing
    • G06F11/0772—Means for error signaling, e.g. using interrupts, exception flags, dedicated error registers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0715—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in a system implementing multitasking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0721—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU]
    • G06F11/0724—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment within a central processing unit [CPU] in a multiprocessor or a multi-core unit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3636—Software debugging by tracing the execution of the program
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/3648—Software debugging using additional hardware
    • G06F11/3656—Software debugging using additional hardware using a specific debug interface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software
    • G06F11/362—Software debugging
    • G06F11/366—Software debugging using diagnostics
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/177—Initialisation or configuration control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Debugging And Monitoring (AREA)
GB2002863.5A 2018-12-21 2018-12-21 Handling Exceptions in a Multi-Tile Processing Arrangement Active GB2583574B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2002863.5A GB2583574B (en) 2018-12-21 2018-12-21 Handling Exceptions in a Multi-Tile Processing Arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2002863.5A GB2583574B (en) 2018-12-21 2018-12-21 Handling Exceptions in a Multi-Tile Processing Arrangement
GB1821067.4A GB2580136B (en) 2018-12-21 2018-12-21 Handling exceptions in a multi-tile processing arrangement

Publications (3)

Publication Number Publication Date
GB202002863D0 GB202002863D0 (en) 2020-04-15
GB2583574A GB2583574A (en) 2020-11-04
GB2583574B true GB2583574B (en) 2021-05-19

Family

ID=70278779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2002863.5A Active GB2583574B (en) 2018-12-21 2018-12-21 Handling Exceptions in a Multi-Tile Processing Arrangement

Country Status (1)

Country Link
GB (1) GB2583574B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070180322A1 (en) * 2006-01-11 2007-08-02 Seiko Epson Corporation Debug support device, and program for directing computer to perform debugging method
US20160062863A1 (en) * 2013-04-09 2016-03-03 Siemens Aktiengesellschaft Multicore processor system having an error analysis function

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070180322A1 (en) * 2006-01-11 2007-08-02 Seiko Epson Corporation Debug support device, and program for directing computer to perform debugging method
US20160062863A1 (en) * 2013-04-09 2016-03-03 Siemens Aktiengesellschaft Multicore processor system having an error analysis function

Also Published As

Publication number Publication date
GB2583574A (en) 2020-11-04
GB202002863D0 (en) 2020-04-15

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