2232 search results - page 2 / 447 » A Scalable Approach to MPI Application Performance Analysis |
IPPS
2006
IEEE
13 years 10 months ago
2006
IEEE
Applications on todays massively parallel supercomputers rely on performance analysis tools to guide them toward scalable performance on thousands of processors. However, conventi...
PVM
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. Designing and tuning parallel applications with MPI, particularly at large scale, requires understanding the performance implications of different choices of algorithms ...
SC
2009
ACM
13 years 11 months ago
2009
ACM
We present a scalable temporal order analysis technique that supports debugging of large scale applications by classifying MPI tasks based on their logical program execution order...
IJHPCN
2006
13 years 4 months ago
2006
Abstract-- The performance of collective communication operations is known to have a significant impact on the scalability of some applications. Indeed, the global, synchronous nat...
ICPP
2005
IEEE
13 years 10 months ago
2005
IEEE
The Cosmic Microwave Background (CMB) is an exquisitely sensitive probe of the fundamental parameters of cosmology. Extracting this information is computationally intensive, requi...