Add to ORKGA tool for performance analysis of parallel programs implemented using the MPI message passing standard is presented. The paper discusses the way information about program execution is gathered, processed and visualized by the graphical front end of the tool. Emphasis is placed on demonstrating how the tool helps the tuner to reduce the volume of data that has to be examined and to relate the behaviour of the program to the source cod
jmpi is a 100% Java-based implementation of the Message-Passing Interface (MPI-1) standard. jmpi com...
Abstract — Performance of parallel programs is one of the reasons of their development. The process ...
In our research, we try to simplify the development of parallel applications in the area of the scie...
This article presents issues related to the analysis of the quality of parallel programs based on th...
Designing parallel programs for message-passing systems is not an easy task. Difficulties arise larg...
Performance analysis most often is based on the detailed knowledge of program behavior. One option t...
Abstract. Today’s parallel computers with SMP nodes provide both multithread-ing and message passing...
The primary motivation behind building multiprocessors is to cost-effectively improve system perform...
OF PAPER Evaluating the Performance of Parallel Programs in a Pseudo-Parallel MPI Environment By Eri...
In order to obtain the highest possible performance from programs running on massively parallel mach...
Introduction The PVMVis visualisation tool is one of the three tools of the EDPEPPS project. The is...
Achieving a significant fraction of peak performance on a modern high-performance computer is a chal...
Efficient performance tuning of parallel programs is often hard. In this paper we describe an approa...
Modern supercomputers with multi-core nodes enhanced by accelerators, as well as hybrid programming ...
One of the important phases of parallel programming is performance analysis. Trace data provides inf...
jmpi is a 100% Java-based implementation of the Message-Passing Interface (MPI-1) standard. jmpi com...
Abstract — Performance of parallel programs is one of the reasons of their development. The process ...
In our research, we try to simplify the development of parallel applications in the area of the scie...
This article presents issues related to the analysis of the quality of parallel programs based on th...
Designing parallel programs for message-passing systems is not an easy task. Difficulties arise larg...
Performance analysis most often is based on the detailed knowledge of program behavior. One option t...
Abstract. Today’s parallel computers with SMP nodes provide both multithread-ing and message passing...
The primary motivation behind building multiprocessors is to cost-effectively improve system perform...
OF PAPER Evaluating the Performance of Parallel Programs in a Pseudo-Parallel MPI Environment By Eri...
In order to obtain the highest possible performance from programs running on massively parallel mach...
Introduction The PVMVis visualisation tool is one of the three tools of the EDPEPPS project. The is...
Achieving a significant fraction of peak performance on a modern high-performance computer is a chal...
Efficient performance tuning of parallel programs is often hard. In this paper we describe an approa...
Modern supercomputers with multi-core nodes enhanced by accelerators, as well as hybrid programming ...
One of the important phases of parallel programming is performance analysis. Trace data provides inf...
jmpi is a 100% Java-based implementation of the Message-Passing Interface (MPI-1) standard. jmpi com...
Abstract — Performance of parallel programs is one of the reasons of their development. The process ...
In our research, we try to simplify the development of parallel applications in the area of the scie...