发明名称 |
SYSTEM AND METHOD FOR ISOLATING I/O EXECUTION VIA COMPILER AND OS SUPPORT |
摘要 |
Embodiments are provided for isolating Input/Output (I/O) execution by combining compiler and Operating System (OS) techniques. The embodiments include dedicating selected cores, in multicore or many-core processors, as I/O execution cores, and applying compiler-based analysis to classify I/O regions of program source codes so that the OS can schedule such regions on to the designated I/O cores. During the compilation of a program source code, each I/O operation region of the program source code is identified. During the execution of the compiled program source code, each I/O operation region is scheduled for execution on a preselected I/O core. The other regions of the compiled program source code are scheduled for execution on other cores. |
申请公布号 |
WO2015124116(A2) |
申请公布日期 |
2015.08.27 |
申请号 |
WO2015CN73243 |
申请日期 |
2015.02.24 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
TIAN, CHEN;YE, HANDONG;HU, ZIANG |
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