Method of analyzing non-preemptive DRAM transactions in real-time unified memory architectures
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United States of America Patent
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Mar 27, 2012
Grant Date -
Jul 10, 2008
app pub date -
Mar 17, 2008
filing date -
Mar 1, 2002
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Abstract
Systems and methods are disclosed for non-preemptive DRAM transactions. More specifically, the present invention relates to improvements in non-preemptive DRAM transactions in real-time unified memory architectures. One embodiment of the present invention relates to a method for determining access to non-preemptive DRAM devices. This method comprises determining real time need for access to the device and prioritizing access using a rate monotonic scheduling.
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