Method and structure for cache aware transposition via rectangular subsections

A method and structure for transposing a rectangular matrix A in a computer includes subdividing the rectangular matrix A into one or more square submatrices and executing an in-place transposition for each of the square submatrices Aij.

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Bibliographische Detailangaben
Hauptverfasser: GUSTAVSON FRED GEHRUNG, GUNNELS JOHN A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method and structure for transposing a rectangular matrix A in a computer includes subdividing the rectangular matrix A into one or more square submatrices and executing an in-place transposition for each of the square submatrices Aij.