Matrix multiplication and universal scalability of the time on the Intel Scalable processors

被引:1
|
作者
Russkov, Alexander [1 ]
Shchur, Lev [2 ,3 ]
机构
[1] Sci Ctr Chernogolovka, Chernogolovka 142432, Russia
[2] Natl Res Univ Higher Sch Econ, Moscow 101000, Russia
[3] Landau Inst Theoret Phys, Chernogolovka 142432, Russia
关键词
D O I
10.1088/1742-6596/1163/1/012079
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Matrix multiplication is one of the core operations in many areas of scientific computing. We present the results of the experiments with the matrix multiplication of the big size comparable with the big size of the onboard memory, which is 1.5 terabyte in our case. We run experiments on the computing board with two sockets and with two Intel Xeon Platinum 8164 processors, each with 26 cores and with multi-threading. The most interesting result of our study is the observation of the perfect scalability law of the matrix multiplication, and of the universality of this law.
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页数:5
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