发明名称 |
Performance evaluation of algorithmic tasks and dynamic parameterization on multi-core processing systems |
摘要 |
Apparatus for evaluating the performance of DMA-based algorithmic tasks on a target multi-core processing system includes a memory and at least one processor coupled to the memory. The processor is operative: to input a template for a specified task, the template including DMA-related parameters specifying DMA operations and computational operations to be performed; to evaluate performance for the specified task by running a benchmark on the target multi-core processing system, the benchmark being operative to generate data access patterns using DMA operations and invoking prescribed computation routines as specified by the input template; and to provide results of the benchmark indicative of a measure of performance of the specified task corresponding to the target multi-core processing system. |
申请公布号 |
US8037215(B2) |
申请公布日期 |
2011.10.11 |
申请号 |
US20080130167 |
申请日期 |
2008.05.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GUNNELS JOHN A.;KAPOOR SHAKTI;KOTHARI RAVI;SABHARWAL YOGISH;SEXTON JAMES C. |
分类号 |
G06F13/28;G06F17/50 |
主分类号 |
G06F13/28 |
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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