Auto-generation of concurrent code for multi-core applications
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United States of America Patent
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Feb 25, 2014
Grant Date -
Mar 8, 2012
app pub date -
Sep 2, 2010
filing date -
Sep 2, 2010
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Abstract
A code generation system comprises a model analyzer configured to identify data dependencies in a data flow diagram that describes functional behavior of an application, wherein the model analyzer is further configured to compute a data and computation map based on the data dependencies and to compute one or more implementation constraints; a model partitioner configured to compute one or more partition boundaries based on the data and computation map and the one or more implementation constraints; and a code generator configured to generate parallelized code based on the data flow diagram, the one or more implementation constraints, and the one or more partition boundaries, wherein the code generator is configured to map the code corresponding to each partition defined by the one or more partition boundaries to one of a plurality of cores of a multi-core processor, and to generate inter-core communication code for at least one line of the data and computation map crossed by the one or more partition boundaries.
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