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Revision as of 20:17, 18 October 2022
Performs matrix multiplication with its transpose.
Function
CuviStatus matMulTrans(const CuviImage& A,
CuviImage& B,
bool trans = false,
const CuviStream& stream = CuviStream());
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Parameters
| Name
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Type
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Description
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| A
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CuviImage&
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Input Image
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| B
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CuviImage&
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Resultant Image
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| stream
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CuviStream&
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GPU stream ID for execution
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Image Type Support
| Input
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Output
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| 32f single channel
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32f single channel
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Example
CuviSize aSize(3,3);
//Initialize input image
CuviImage A(aSize, CUVI_32FC1);
//Fill image with random values
cuvi::dataExchange::generateRandomImage(A);
CuviImage B;
//Perform matrix multiplication (A * A')
cuvi::arithmeticLogical::matMulTrans(A,B);
//The order of multiplication can be reversed to (A' * A)
cuvi::arithmeticLogical::matMulTrans(A,B,true);
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