发明授权
US07802146B2 Loading test data into execution units in a graphics card to test execution
有权
将测试数据加载到图形卡中的执行单元中以测试执行
- 专利标题： Loading test data into execution units in a graphics card to test execution
- 专利标题（中）： 将测试数据加载到图形卡中的执行单元中以测试执行
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申请号： US11759847申请日： 2007-06-07
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公开(公告)号： US07802146B2公开(公告)日： 2010-09-21
- 发明人: Allan Wong , Ke Yin , Naveen Matam , Anthony Babella , Wing Hang Wong
- 申请人： Allan Wong , Ke Yin , Naveen Matam , Anthony Babella , Wing Hang Wong
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Konrad Raynes & Victor LLP
- 代理商 David W. Victor
- 主分类号： G06F11/00
- IPC分类号： G06F11/00
摘要：
Provided are a method and system for loading test data into execution units in a graphics card to test the execution units. Test instructions are loaded into a cache in a graphics module comprising multiple execution units coupled to the cache on a bus during a design test mode. The cache instructions are concurrently transferred to an instruction queue of each execution unit to concurrently load the cache instructions into the instruction queues of the execution units. The execution units concurrently execute the cache instructions to fetch test instructions from the cache to load into memories of the execution units and execute during the design test mode.