Changes between Version 10 and Version 11 of MatrixMultiply


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Timestamp:
Jun 7, 2010 10:14:15 PM (14 years ago)
Author:
nakasato
Comment:

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  • MatrixMultiply

    v10 v11  
    11= Matrix Multiply on GPU = 
    2 We have implemented single/double precision matrix multiply program for RV770/Cypress. In our implementation, we use two input streams. One is transposed input matrix A and other is input matrix B in normal format. Output matrix C is also not transposed. We adopted 8x8 block for single precision and 4x4 for double precision. Here is benchmark result: 
     2We have implemented single/double precision matrix multiply program for RV770/Cypress. In our implementation, we use two input streams. One is transposed input matrix A and other is input matrix B in normal format. Output matrix C is also not transposed. We adopted 8x8 block for single precision and 4x4 for double precision. Here is benchmark result for each case. Note only kernel execution time is measured. 
    33 
    44== Single precision ==