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1. (WO2011158478) DATA PROCESSING SYSTEM AND DATA PROCESSING METHOD

Pub. No.:    WO/2011/158478    International Application No.:    PCT/JP2011/003314
Publication Date: Dec 22, 2011 International Filing Date: Jun 10, 2011
IPC: G06F 9/54
Applicants: NEC CORPORATION
日本電気株式会社
ARAKI, Takuya
荒木 拓也
Inventors: ARAKI, Takuya
荒木 拓也
Title: DATA PROCESSING SYSTEM AND DATA PROCESSING METHOD
Abstract:
In the disclosed data processing system, a client (300): acquires a user-function symbol name; obtains a pointer to a wrapper function, which is defined as a template function and internally executes the user function, by specifying the types of the arguments and return value of the user function as template arguments; and uses the pointer to the wrapper function to acquire the wrapper-function symbol name for said wrapper function. A server (310) acquires the following from the client: the user-function symbol name; data corresponding to the arguments of the user function; the wrapper-function symbol name; and a shared library compiled from a user program and the wrapper function. The server then executes the wrapper function in said shared library, identified by the abovementioned pointer, using, as arguments, the user-function symbol name and the data corresponding to the arguments of the user function.