发明名称 |
Method, apparatus and program storage device for providing light weight system calls to improve user mode performance |
摘要 |
A method, apparatus and program storage device for providing light weight system calls to improve user mode performance is disclosed. A range of system call code for the light weight system calls is provided in a system call table. The light weight system calls skip the code for saving and restore processor context.
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申请公布号 |
US8010963(B2) |
申请公布日期 |
2011.08.30 |
申请号 |
US20050291613 |
申请日期 |
2005.12.01 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HEFFLEY DANIEL;KO WENJENG;SONG CHENG-CHUNG |
分类号 |
G06F9/46;G06F9/00 |
主分类号 |
G06F9/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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