Codeplay Software Limited

Iti Scotland Limited

Andrew Richards

Colin Riley

Jens-Uwe Dolinsky

Andrew Cook

George Russell

A method for processing computer program code to enable different parts of the computer program code to be executed by different processing elements of a plurality of communicating processing elements. The method comprises identifying at least one first part of the computer program code, which is to be executed by a particular one of said processing elements. The method further comprises identifying at least one further part of the computer code which is related to the at least one first part of the computer code. The at least one first part of the computer program code and the at least one further part of the computer program code are caused to be executed by the particular one of said processing elements.

Multi-processor code for modification for storage areas

Processing method

An apparatus and a method are provided for generating video data derived from the execution of a computer program. In a first mode, the apparatus is operable to (a) execute a computer program comprising one or more components executed in a sequence of execution frames, each execution frame having a given state; and (b) record video data comprising a sequence of video data frames corresponding to the sequence of execution frames. In a second mode, the apparatus is operable to (c) process video data which have been recorded during the previous execution of the program, to allow a visualization of the execution of that program; and (d) allow a user, at any frame of the sequence of video data frames, to change the mode to the first mode and to obtain from the video data the state of the corresponding execution frame of the program.

Generation of video

A computer system for executing a computer program on parallel processors, the system having a compiler for identifying within a computer program concurrency markers that indicate that code between them can be executed in parallel and should be executed with delayed side-effects; and an execution system that is operable to execute the code identified by the concurrency markers to generate a queue of side-effects and after execution of that code is completed, sequentially execute the queue of side-effects.

System and method for parallel execution of a program

A computer system is described in which the execution environment of the system is distributed between a server execution environment and a client execution environment of a client apparatus. Client components executed within the client execution environment are selected to be a primary client component in dependence on a property of an instance of program execution in the client execution environment.

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Edinburgh, United Kingdom

Andrew Richards