Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ruchira Sasanka"'
Autor:
Nathan Wichmann, Andrew Canning, Karthik Raman, Steven G. Louie, Ruchira Sasanka, Jack Deslippe, Mauro Del Ben, Felipe H. da Jornada, Chao Yang
Publikováno v:
Computer Physics Communications. 235:187-195
The ab initio GW approach is a rigorous Green’s-function-based framework that can be employed to compute electronic excitation properties of a wide variety of materials such as extended systems, molecules, as well as confined and nanostructured mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee3fba080effba8e8b871056bde3985a
https://doi.org/10.1016/j.cpc.2018.09.003
https://doi.org/10.1016/j.cpc.2018.09.003
Publikováno v:
CF
This paper presents Automatic Algorithm Discoverer (AAD), an evolutionary framework for synthesizing programs of high complexity. To guide evolution, prior evolutionary algorithms have depended on fitness (objective) functions, which are challenging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0f0a52888546c6ad23cb0bec3255815
https://doi.org/10.1145/3387902.3394033
https://doi.org/10.1145/3387902.3394033
Publikováno v:
ICPP
GLAF, short for Grid-based Language and Auto-parallelization Framework, is a programming framework that seeks to democratize parallel programming by facilitating better productivity in parallel computing via an intuitive graphical programming interfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b306aff42b741aead932f54a2e20c5c
https://doi.org/10.1145/3225058.3225143
https://doi.org/10.1145/3225058.3225143
Publikováno v:
Computer Physics Communications
Computer Physics Communications, Elsevier, 2016, 210, pp.145-154. ⟨10.1016/j.cpc.2016.08.023⟩
Vincenti, H; Lobet, M; Lehe, R; Sasanka, R; & Vay, JL. (2017). An efficient and portable SIMD algorithm for charge/current deposition in Particle-In-Cell codes. Computer Physics Communications, 210, 145-154. doi: 10.1016/j.cpc.2016.08.023. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/5h40q3dc
Computer Physics Communications, 2016, 210, pp.145-154. ⟨10.1016/j.cpc.2016.08.023⟩
Computer Physics Communications, Elsevier, 2016, 210, pp.145-154. ⟨10.1016/j.cpc.2016.08.023⟩
Vincenti, H; Lobet, M; Lehe, R; Sasanka, R; & Vay, JL. (2017). An efficient and portable SIMD algorithm for charge/current deposition in Particle-In-Cell codes. Computer Physics Communications, 210, 145-154. doi: 10.1016/j.cpc.2016.08.023. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/5h40q3dc
Computer Physics Communications, 2016, 210, pp.145-154. ⟨10.1016/j.cpc.2016.08.023⟩
In current computer architectures, data movement (from die to network) is by far the most energy consuming part of an algorithm (10pJ/word on-die to 10,000pJ/word on the network). To increase memory locality at the hardware level and reduce energy co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e48f2ea3f7b1d8e13cc1399b1ff94c06
https://hal-cea.archives-ouvertes.fr/cea-01426502
https://hal-cea.archives-ouvertes.fr/cea-01426502
Publikováno v:
HPCS
The 2nd generation Intel® Xeon Phi processor (codenamed Knights Landing) is Intel's first self-booting Xeon Phi processor that is aimed at the HPC market. Like its predecessor, KNL is a many-core, highly threaded processor featuring an innovative on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb6002952f4e7ec9b5677130b133d248
https://doi.org/10.1109/hpcsim.2016.7568455
https://doi.org/10.1109/hpcsim.2016.7568455
Publikováno v:
ASAP
Programming FPGAs has been an arduous task that requires extensive knowledge of hardware design languages (HDLs), such as Verilog or VHDL, and low-level hardware details. With OpenCL support for FPGAs, the design, prototyping and implementation of an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6869f3325b7792fc905a5577c72e0d84
https://doi.org/10.1109/asap.2016.7760796
https://doi.org/10.1109/asap.2016.7760796
Autor:
Steven G. Louie, Nathan Wichmann, Felipe H. da Jornada, Ruchira Sasanka, Karthik Raman, Derek Vigil-Fowler, Jack Deslippe, Taylor Barnes
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783319460789
ISC Workshops
ISC Workshops
We profile and optimize calculations performed with the BerkeleyGW [2, 3] code on the Xeon-Phi architecture. BerkeleyGW depends both on hand-tuned critical kernels as well as on BLAS and FFT libraries. We describe the optimization process and perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::556ca5d713af7c971aefdbb8a2bcfa0a
https://doi.org/10.1007/978-3-319-46079-6_29
https://doi.org/10.1007/978-3-319-46079-6_29
Publikováno v:
ICPP
The past decade's computing revolution has delivered parallel hardware to the masses. However, the ability to exploit its capabilities and ignite scientific breakthrough at a proportionate level remains a challenge due to the lack of parallel program
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23eaa44907f917a8511174d0ce77ecf5
https://doi.org/10.1109/icpp.2015.95
https://doi.org/10.1109/icpp.2015.95
Publikováno v:
ASPLOS
This work concerns algorithms to control energy-driven architecture adaptations for multimedia applications, without and with dynamic voltage scaling (DVS). We identify a broad design space for adaptation control algorithms based on two attributes: (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1468457ea1d74816fcdea9246acd4804
https://doi.org/10.1145/605432.605413
https://doi.org/10.1145/605432.605413
Publikováno v:
IEEE International. 2005 Proceedings of the IEEE Workload Characterization Symposium, 2005..
Multimedia applications are becoming increasingly important for a large class of general-purpose processors. Contemporary media applications are highly complex and demand high performance. A distinctive feature of these applications is that they have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ef4e851bb13fecadfb4184e635c3d7
https://doi.org/10.1109/iiswc.2005.1525999
https://doi.org/10.1109/iiswc.2005.1525999