[an error occurred while processing this directive]
   
 
���¿��ټ��� �߼�����
   ��ҳ  �ڿ�����  ��ί��  Ͷ��ָ��  �ڿ�����  ��������  �� �� ��  ��ϵ����
�������պ����ѧѧ�� 2004, Vol. 30 Issue (11) :1071-1075    DOI:
���� ����Ŀ¼ | ����Ŀ¼ | ������� | �߼����� << | >>
һ�����������ܼ��������ͨ��ģ��
�����1, ������2*
1. �Ϻ�����ѧ ���������ѧԺ �Ϻ� 200093;
2. �Ϻ�����ѧ �ִ�����������, �Ϻ� 200093
Communication model for data-intensive grid
Chen Qingkui1, Na Lichun2*
1. College of Computer Engineering, University of Shanghai for Scie nce and Technology, Shanghai 200093, China;
2. Modernized Education Center, University of Shanghai for Science and Technology, Shanghai 200093, China

ժҪ
�����
�������
Download: PDF (345KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
ժҪ ���ɶ�������Ⱥ���ɵ������ܼ������񻷾���,Ϊ�˽��ͨ�ŷ�ֵ�׶ε�ͨ �ų�ͻ����,�����һ���༶����ͨ��ģ��MGCM(Multi-level Grouping Communica tion Model)).�������ɶ��Ⱥ��ɵ������ܼ����������ݽڵ�DGDN(Data-intensive Grid Data Node)����ȫͼͨ�ŵ���ʽ������.�����������С��������л���,�о��˵�����Ⱥ�ڵķ���ͨ���㷨GCA(Grouping Communication Algorithm)�Լ�˫��Ⱥ�ڵļ����֮�����ȫͼͨ������GCAD(Grouping Communication Algorithm in Double computer clusters). �������������ơ�GCA��GCAD,�����DGDN�ϵĶ༶����ͨ��ģ��.���۷�����ʵ������ ,��ģ����Ч�ؽ���������ܼ������񻷾���ͨ�ŷ�ֵ����ɵIJ��м���Ч�ʵ��µ�����. ��ģ���ʺ��ڻ�������������ܼ��Ͳ��м���.
Service
�ѱ����Ƽ�������
�����ҵ����
�������ù�����
Email Alert
RSS
�����������
�ؼ����� �����ܼ�������   �༶����ͨ��   ��ͻ   ��ȫͼͨ��     
Abstract�� For resolving the conflict problem of the peak communication in data-intensive grid that composed of CC(computer clusters), a MGCM(multi-level grouping commun ica tion model) was discussed. A series of formal definitions, such as the DGDN(dat a-intensive grid data node) and the complete graphics communication wer e given. Using the mechanism of the active queue and passive queue, a GCA(group ing communication algorithm) in single computer cluster and a GCAD(grouping communication algorithm in double computer clusters) were studied. B ased on netw ork distance, GCA and GCAD,a MGCM of DGDN were designed. The analysis and experi m ent results show that MGCM effectively resolve the low efficiency during the pea k communication in grid. It can be fit for the data-intensive parallel computin g based on grid.
Keywords�� data-intensive grid   multi-level grouping communicat ion   conflict   complete graphics communication     
Received 2004-06-25;
Fund:

�Ϻ��н�ί��չ����������Ŀ(03GK11)

About author: ����� (1966-),��,��������������,������, chenqingk@sohu.com.
���ñ���:   
�����, ������.һ�����������ܼ��������ͨ��ģ��[J]  �������պ����ѧѧ��, 2004,V30(11): 1071-1075
Chen Qingkui, Na Lichun.Communication model for data-intensive grid[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2004,V30(11): 1071-1075
���ӱ���:  
http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2004/V30/I11/1071
Copyright 2010 by �������պ����ѧѧ��