6 documents found, page 1 of 1
First experience of vectorizing electromagnetic physics models for detector sim...
Amadio, G. [UNESP]; Apostolakis, J.; Bandieramonte, M.; Bianchini, C. [UNESP]; Bitzes, G.; Brun, R.; Canal, P.; Carminati, F.; De Fine Licht, J.Made available in DSpace on 2018-12-11T16:41:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-01-01; The recent emergence of hardware architectures characterized by many-core or accelerated processors has opened new opportunities for concurrent programming models taking advantage of both SIMD and SIMT architectures. The GeantV vector prototype for detector simulations has been designed to exploit both ...
GeantV: From CPU to accelerators
Amadio, G. [UNESP]; Ananya, A.; Apostolakis, J.; Arora, A.; Bandieramonte, M.; Bhattacharyya, A.; Bianchini, C. [UNESP]; Brun, R.; Canal, P.Made available in DSpace on 2018-12-11T16:44:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-11-21; The GeantV project aims to research and develop the next-generation simulation software describing the passage of particles through matter. While the modern CPU architectures are being targeted first, resources such as GPGPU, Intel © Xeon Phi, Atom or ARM cannot be ignored anymore by HEP CPU-bound appli...
Electromagnetic Physics Models for Parallel Computing Architectures
Amadio, G. [UNESP]; Ananya, A.; Apostolakis, J.; Aurora, A.; Bandieramonte, M.; Bhattacharyya, A.; Bianchini, C. [UNESP]; Brun, R.; Canal, P.Made available in DSpace on 2018-12-11T16:44:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-11-21; The recent emergence of hardware architectures characterized by many-core or accelerated processors has opened new opportunities for concurrent programming models taking advantage of both SIMD and SIMT architectures. GeantV, a next generation detector simulation, has been designed to exploit both the ve...
Verification of Electromagnetic Physics Models for Parallel Computing Architect...
Amadio, G. [UNESP]; Apostolakis, J.; Bandieramonte, M.; Behera, S. P.; Brun, R.; Canal, P.; Carminati, F.; Cosmo, G.; Duhem, L.; Elvira, D.; Folger, G.Made available in DSpace on 2018-12-11T16:51:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-11-23; An intensive R&D and programming effort is required to accomplish new challenges posed by future experimental high-energy particle physics (HEP) programs. The GeantV project aims to narrow the gap between the performance of the existing HEP detector simulation software and the ideal performance achievab...
Stochastic optimization of GeantV code by use of genetic algorithms
Amadio, G. [UNESP]; Apostolakis, J.; Bandieramonte, M.; Behera, S. P.; Brun, R.; Canal, P.; Carminati, F.; Cosmo, G.; Duhem, L.; Elvira, D.; Folger, G.Made available in DSpace on 2018-12-11T16:51:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-11-23; GeantV is a complex system based on the interaction of different modules needed for detector simulation, which include transport of particles in fields, physics models simulating their interactions with matter and a geometrical modeler library for describing the detector and locating the particles and c...
Performance of GeantV em Physics Models
Amadio, G. [UNESP]; Ananya, A.; Apostolakis, J.; Aurora, A.; Bandieramonte, M.; Bhattacharyya, A.; Bianchini, C. [UNESP]; Brun, R.; Canal, P.Made available in DSpace on 2018-12-11T16:51:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-11-23; The recent progress in parallel hardware architectures with deeper vector pipelines or many-cores technologies brings opportunities for HEP experiments to take advantage of SIMD and SIMT computing models. Launched in 2013, the GeantV project studies performance gains in propagating multiple particles in...