Storage Organization for Transposing a Matrix Usin

专利名称：Storage Organization for Transposing a

Matrix Using a Streaming Engine

发明人：Jonathan (Son) Hung Tran,Joseph Raymond

Michael Zbiciak

申请号：US16282508申请日：20190222

公开号：US20190187985A1公开日：20190620

专利附图：

摘要：Software instructions are executed on a processor within a computer system toconfigure a steaming engine to operate in either a linear mode or a transpose mode. A

stream of addresses is generated using an address generator, in which the stream ofaddresses includes consecutive nested loop iterations for at least a first loop and asecond loop. While in the linear mode, the first loop is treated as an inner loop. While inthe transpose mode, the second loop is treated as the inner loop. A matrix can befetched from memory in the linear mode to provide row-wise vectors. A matrix can befetched from the memory in the transpose mode to provide column wise vectors. Localstorage on the streaming engine is organized as sectors based on the number of rows inthe matrix to allow overlapping transposition processing and to minimize memoryaccesses.

申请人：Texas Instruments Incorporated

地址：Dallas TX US

国籍：US

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