Research on High Performance Implementation Mechanism of GOTOBLAS General Matrix-matrix Multiplication
Yucheng Li · Jisuanji gongcheng · 2008
This paper analyses the implementation mechanism of GOTOBLAS library, especially the high performance implementation of its General Matrix-matrix Multiplication(GEMM) routines, and shows how to achieve high performance. It can be concluded that the effects of hierarchical memory on application performance are brought into the design of new computational models. Experimental results verifies the high performance of GOTOBLAS compared with public domain available BLAS, and testifies the important effect of hierarchical memory on algorithm performance.