Performance Evaluation of Some Mpi Implementations on Workstation Clusters

نویسندگان

  • Natawut Nupairoj
  • Lionel M Ni
چکیده

Message Passing Interface (MPI) is an attempt to standardize the communication library for distributed-memory computing systems. Since the release of the recent MPI speciication, several MPI implementations have been made publicly available. Different implementations employ diierent approaches, and thus, the performance of each implementation may vary. Since the performance of communication is extremely crucial to message-passing based applications , selecting an appropriate MPI implementation becomes critical. Our study is intended to provide a guideline on how to perform such a task on workstation clusters which are known to be an economical and eeective platform in high performance computing. We investigate several MPI aspects including its functionalities and performance. Our results also point out the strength and weakness of each implementation on our experimental system.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Parallel Computing Environments and Methods

Recent advances in high-speed networks, rapid improvements in microprocessor design, and availability of highly performing clustering software implementations enables cost-effective high-performance parallel computing on clustered low cost workstations and PCs. Such clusters are very attractive because they rely on available of the shelf hardware and software technologies. To simpha programming...

متن کامل

MPI-FM: High Performance MPI on Workstation Clusters

Despite the emergence of high speed LANs, the communication performance available to applications on workstation clusters still falls short of that available on MPPs. A new generation of eecient messaging layers is needed to take advantage of the hardware performance and to deliver it to the application level. Communication software is the key element in bridging the communication performance g...

متن کامل

Porting the Annai Tool Environment to Workstation Clusters

The realization of support for workstation clusters with the integrated tool environment Annai is discussed in this paper. Annai prototypes developed at CSCS supportparallel program developmentwith standard paradigms: implicitlyparallel High Performance Fortran (HPF) and explicit communication with the Message Passing Interface (MPI). The port to this new platform required only minor changes to...

متن کامل

cient MPI for Virtual Interface ( VI ) Architecture

E cient Message Passing Interface implementations for emerging cluster interconnects are an important requirement for useful parallel processing on cost-e ective clusters of NT workstations. This paper reports on a new implementation of MPI for VI Architecture networks. Support for high bandwidth, low latency, and low overhead are considered, as is the match of the MPI speci cation to the VI Ar...

متن کامل

cient MPI for Virtual Interface ( VI )

EEcient Message Passing Interface implementations for emerging cluster interconnects are an important requirement for useful parallel processing on cost-eeective clusters of NT workstations. This paper reports on a new implementation of MPI for VI Architecture networks. Support for high bandwidth, low latency, and low overhead are considered, as is the match of the MPI speciica-tion to the VI A...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1994