Indicating parallel operations with user-visible events

Indicating parallel operations with user-visible events

  • CN 102,289,347 A
  • Filed: 06/14/2011
  • Published: 12/21/2011
  • Est. Priority Date: 06/15/2010
  • Status: Active Application
First Claim
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1. One kind in the computer system that comprises a plurality of processor elements (102) and system storage, be used to present the method that program that the program of deriving from carries out at the program parallelization of described computer systems division is carried out details, described computer system is configured to utilize described a plurality of processor elements (102) to be used for the executed in parallel of striding a plurality of threads of program, and described method comprises:

  • In the action of described computer systems division executive routine (111), described program is configured to stride described a plurality of thread on described a plurality of processor elements and comes executed in parallel;

    Will (119B 119E) inserts the action of runtime system with the performance of understanding described program (111) with the corresponding event flag of user'"'"'s interest incident (113);

    Event log (114) is become the action of graph data (121) with the one or more merger in the following;

    processor utilizes information (116) and thread activity information (117), described pictorial data representaton is the term of execution one or more during how described a plurality of processing elements (102) and a plurality of thread to be utilized of the instruction that generates interested incident (113), described processor utilizes information (116) the indication term of execution each the utilization in described a plurality of processing elements in described instruction, described thread activity (117) indication described instruction the term of execution described a plurality of threads thread state;

    Replenish the action of described graph data (121) with the visual further graph data of representing the event flag that described instruction generates;

    AndVisually present described graph data (121) and described further graph data, with visually the indication at least described instruction the term of execution the processor utilization and thread activity in one or more, event flag (119B, visual action 119E) together with the described interested incident of indication (113).

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