In this work, we extend and evaluate a simple performance model to account for NUMA and bandwidth effects for single and multi-threaded calculations within the Gaussian 03 computational chemistry code on a contemporary multi-core, NUMA platform. By usin
ABSTRACT: The historical trend of increasing single CPU performance has given way to roadmap of incr...
The OpenMP programming model is based upon the assumption of uniform memory access. Virtually all cu...
This paper explores the use of a simple linear performance model, that determines execution time bas...
Abstract—An important aspect of workload characterization is understanding memory system performance...
Non-Uniform Memory Access (NUMA) architectures make it possible to build large-scale shared memory m...
In this work we study the effect of data locality on the performance of Gaussian 03 code running on ...
Non-uniform memory access (NUMA) architectures are modern shared-memory, multi-core machines offerin...
Today's microprocessors include multicores that feature a diverse set of compute cores and onboard m...
The problem of placement of threads, or virtual cores, on physical cores in a multicore system has b...
Many situations call for an estimation of the execution time of applications, e.g., during design or...
a b s t r a c t non-uniform memory access (NUMA) architectures, and communications/computations over...
In scalable multiprocessor architectures, the times required for a processor to access various porti...
Nowadays the evolution of High Performance Computing follows the needs of numerical simulations.Thes...
Hardware transactional memory (HTM) is supported by widely-used commodity processors. While the effe...
The historical trend of increasing single CPU performance has given way to roadmap of increasing co...
ABSTRACT: The historical trend of increasing single CPU performance has given way to roadmap of incr...
The OpenMP programming model is based upon the assumption of uniform memory access. Virtually all cu...
This paper explores the use of a simple linear performance model, that determines execution time bas...
Abstract—An important aspect of workload characterization is understanding memory system performance...
Non-Uniform Memory Access (NUMA) architectures make it possible to build large-scale shared memory m...
In this work we study the effect of data locality on the performance of Gaussian 03 code running on ...
Non-uniform memory access (NUMA) architectures are modern shared-memory, multi-core machines offerin...
Today's microprocessors include multicores that feature a diverse set of compute cores and onboard m...
The problem of placement of threads, or virtual cores, on physical cores in a multicore system has b...
Many situations call for an estimation of the execution time of applications, e.g., during design or...
a b s t r a c t non-uniform memory access (NUMA) architectures, and communications/computations over...
In scalable multiprocessor architectures, the times required for a processor to access various porti...
Nowadays the evolution of High Performance Computing follows the needs of numerical simulations.Thes...
Hardware transactional memory (HTM) is supported by widely-used commodity processors. While the effe...
The historical trend of increasing single CPU performance has given way to roadmap of increasing co...
ABSTRACT: The historical trend of increasing single CPU performance has given way to roadmap of incr...
The OpenMP programming model is based upon the assumption of uniform memory access. Virtually all cu...
This paper explores the use of a simple linear performance model, that determines execution time bas...