Simulation is considered as the third pillar of science, following experimentation and theory. Bridging the native and simulated executions of parallel applications is needed for attaining trustworthiness in simulation results. Yet, bridging the native and simulated executions of parallel applications is challenging. This work proposes a methodology for bridging the native and simulated executions of message passing parallel applications on high performance computing (HPC) systems in two steps: Expression of the software characteristics, and representation and verification of the hardware characteristics in the simulation. This work exploits the capabilities of the SimGrid [3] simulation toolkit’s interfaces to reduce the effort of bridging the native and simulated executions of a parallel application on an HPC system. For an application from computer vision, the simulation of its parallel execution using straightforward parallelization on an HPC cluster approaches the native performance with a minimum relative percentage difference of 5.6%.
from #AlexandrosSfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2BfsbCJ
via IFTTT
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
To evaluate the effect of Recurrence Score® results (RS; Oncotype DX® multigene assay ODX) on treatment recommendations by Swiss multidiscip...
-
Abstract Objective To evaluate Chinese medicine (CM) formula Bazheng Powder (八正散) as an alternative therapeutic option for female patients...
-
Abstract Purpose Overcoming the flaws of current data management conditions in head and neck oncology could enable integrated informatio...
-
Abstract Soil conditioners can be used to compensate for the insufficient soil nutrition and organic matter (OM) of arable soils. However, ...
-
Objectives Adult sagittal posture is established during childhood and adolescence. A flattened or hypercurved spine is associated with poore...
-
Ocular Vestibular Evoked Myogenic Potentials: Where Are We Now? Objective: Over the last decade, ocular vestibular evoked myogenic potential...
-
Related Articles Screening for Atrial Fibrillation using Economical and accurate TechnologY (SAFETY)-a pilot study. BMJ Open. 2017 Ja...
-
Abstract Objective To study the effects of Astragalus polysaccharide (APS), the primary effective component of the Chinese herb medicine A...
-
Publication date: Available online 6 January 2018 Source: Current Problems in Diagnostic Radiology Author(s): Mark D. Kovacs, Maximilian...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου