Publicação
Removing inefficiencies from scientific code: the study of the Higgs boson couplings to top quarks
| Resumo: | This paper presents a set of methods and techniques to remove inefficiencies in a data analysis application used in searches by the ATLAS Experiment at the Large Hadron Collider. Profiling scientific code helped to pinpoint design and runtime inefficiencies, the former due to coding and data structure design. The data analysis code used by groups doing searches in the ATLAS Experiment contributed to clearly identify some of these inefficiencies and to give suggestions on how to prevent and overcome those common situations in scientific code to improve the efficient use of available computational resources in a parallel homogeneous platform. |
|---|---|
| Autores principais: | Pereira, André Martins |
| Outros Autores: | Onofre, A.; Proença, Alberto José |
| Assunto: | Scientific computing High performance computing Code efficiency ATLAS Experiment Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática Ciências Naturais::Ciências Físicas |
| Ano: | 2014 |
| País: | Portugal |
| Tipo de documento: | comunicação em conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
Registos relacionados
article HEP-Frame: A software engineered framework to aid the development and efficient multicore execution of scientific code
por: Pereira, André Martins
Publicado em: (2016)
por: Pereira, André Martins
Publicado em: (2016)
article Tuning pipelined scientific data analyses for efficient multicore execution
por: Pereira, André Martins
Publicado em: (2016)
por: Pereira, André Martins
Publicado em: (2016)
article Search for the Standard Model Higgs boson produced in association with a vector boson and decaying to a b-quark pair with the ATLAS detector
por: Castro, Nuno Filipe
Publicado em: (2012)
por: Castro, Nuno Filipe
Publicado em: (2012)
groups H.264/AVC backward compatible Bit-Depth scalable video coding
por: Nascimento, Vasco
Publicado em: (2014)
por: Nascimento, Vasco
Publicado em: (2014)
school Probing dark matter with higgs bosons and top quarks
por: Chaves, Pedro Daniel Silva
Publicado em: (2023)
por: Chaves, Pedro Daniel Silva
Publicado em: (2023)
article Parallel hyperspectral coded aperture for compressive sensing on GPUs
por: Bernabé, Sérgio
Publicado em: (2016)
por: Bernabé, Sérgio
Publicado em: (2016)
groups A fast parallel hyperspectral coded aperture algorithm for compressive sensing using OpenCL
por: Bernabé, Sergio
Publicado em: (2015)
por: Bernabé, Sergio
Publicado em: (2015)
article SPELLing out energy leaks: Aiding developers locate energy inefficient code
por: Pereira, Rui Alexandre Afonso
Publicado em: (2020)
por: Pereira, Rui Alexandre Afonso
Publicado em: (2020)
article Evidence for the associated production of a W boson and a top quark in ATLAS at root s=7 TeV
por: Onofre, A.
Publicado em: (2012)
por: Onofre, A.
Publicado em: (2012)
article ATLAS searches for additional scalars and exotic Higgs boson decays with the LHC Run 2 dataset
por: Castro, Nuno Filipe
Publicado em: (2025)
por: Castro, Nuno Filipe
Publicado em: (2025)
article Search for the Higgs boson in the H→WW→ℓνjj decay channel at √s=7 TeV with the ATLAS detector
por: Castro, Nuno Filipe
Publicado em: (2012)
por: Castro, Nuno Filipe
Publicado em: (2012)
article Undoubtable signs of CP-violation in Higgs boson decays at the LHC run 2
por: Fontes, Duarte
Publicado em: (2015)
por: Fontes, Duarte
Publicado em: (2015)
article 2D visual codes: why are they not everywhere?
por: Oliveira, Sérgio
Publicado em: (2008)
por: Oliveira, Sérgio
Publicado em: (2008)
article A GPU implementation of the analog ensemble method
por: Crico, Ruben
Publicado em: (2025)
por: Crico, Ruben
Publicado em: (2025)
article Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector
por: Onofre, A.
Publicado em: (2018)
por: Onofre, A.
Publicado em: (2018)
article Towards energy-aware coding practices for Android
por: Saraiva, João
Publicado em: (2018)
por: Saraiva, João
Publicado em: (2018)
article A review on the decarbonization of high-performance computing centers
por: Silva, C. A.
Publicado em: (2024)
por: Silva, C. A.
Publicado em: (2024)
article Observation of Higgs boson production in association with a top quark pair at the LHC with the ATLAS detector
por: Onofre, A.
Publicado em: (2018)
por: Onofre, A.
Publicado em: (2018)
article Search for H→γγ produced in association with top quarks and constraints on the Yukawa coupling between the top quark and the Higgs boson using data taken at 7 TeV and 8 TeV with the ATLAS detector
por: Onofre, A.
Publicado em: (2015)
por: Onofre, A.
Publicado em: (2015)
school Vulnerability detection in Low-Code/No-Code
por: Moreira, Vicente Gonçalves
Publicado em: (2024)
por: Moreira, Vicente Gonçalves
Publicado em: (2024)
article Constraint on the total width of the Higgs boson from Higgs boson and four-top-quark measurements in pp collisions at √s=13 TeV with the ATLAS detector
por: Castro, Nuno Filipe
Publicado em: (2025)
por: Castro, Nuno Filipe
Publicado em: (2025)
article Probing the CP nature of the Higgs coupling in tth events at the LHC
por: dos Santos, S. Amor
Publicado em: (2017)
por: dos Santos, S. Amor
Publicado em: (2017)
article Evolution in the number of authors of computer science publications
por: Fernandes, João M.
Publicado em: (2017)
por: Fernandes, João M.
Publicado em: (2017)
article Direct constraint on the Higgs-charm coupling from a search for Higgs boson decays into charm quarks with the ATLAS detector
por: Castro, Nuno Filipe
Publicado em: (2022)
por: Castro, Nuno Filipe
Publicado em: (2022)
article Search for charged Higgs bosons decaying into a top quark and a bottom quark at s√ = 13 TeV with the ATLAS detector
por: Onofre, A.
Publicado em: (2021)
por: Onofre, A.
Publicado em: (2021)
article A component-based framework for certification of components in a cloud of HPC services
por: de Oliveira Dantas, Allberson Bruno
Publicado em: (2020)
por: de Oliveira Dantas, Allberson Bruno
Publicado em: (2020)
article Accuracy of the discretization matrix of a radiative transfer problem
por: Almeida, Filomena
Publicado em: (2014)
por: Almeida, Filomena
Publicado em: (2014)
article Search for charged Higgs bosons decaying into top and bottom quarks at √s=13 TeV with the ATLAS detector
por: Onofre, A.
Publicado em: (2018)
por: Onofre, A.
Publicado em: (2018)
article Search for a Standard Model Higgs boson in the mass range 200-600 GeV in the H -> ZZ -> l(+)l(-)q(q)over-bar decay channel with the ATLAS detector
por: Onofre, A.
Publicado em: (2012)
por: Onofre, A.
Publicado em: (2012)
article UALGORITMO, a new instrument of the University of Algarve for scientific outreach
por: Bragança, José
Publicado em: (2022)
por: Bragança, José
Publicado em: (2022)
school Quantum error-correcting codes
por: Pereira, Jose Eduardo Moreira Barros
Publicado em: (2022)
por: Pereira, Jose Eduardo Moreira Barros
Publicado em: (2022)
article Search for the associated production of the Higgs boson with a top quark pair in multilepton final states with the ATLAS detector
por: Onofre, A.
Publicado em: (2015)
por: Onofre, A.
Publicado em: (2015)
article Search for a standard model Higgs boson in the H→ZZ→ℓ+ℓ-νν- decay channel using 4.7fb<sup>-1</sup>of s=7TeV data with the ATLAS detector
por: Onofre, A.
Publicado em: (2012)
por: Onofre, A.
Publicado em: (2012)
article Search for the Standard Model Higgs boson in the H -> WW(*()) -> lvlv decay mode with 4.7 fb(-1) of ATLAS data at root s=7 TeV
por: Onofre, A.
Publicado em: (2012)
por: Onofre, A.
Publicado em: (2012)
article Global constraints on top quark anomalous couplings
por: Déliot, Frédéric
Publicado em: (2018)
por: Déliot, Frédéric
Publicado em: (2018)
article Towards a universal and interoperable scientific data model
por: Oliveira, João
Publicado em: (2023)
por: Oliveira, João
Publicado em: (2023)
article Search for s-channel single top-quark production in proton-proton collisions at s√=8 TeV with the ATLAS detector
por: Onofre, A.
Publicado em: (2015)
por: Onofre, A.
Publicado em: (2015)
article Search for charged Higgs bosons produced in top-quark decays or in association with top quarks and decaying via H± → ι± ντ in 13 TeV pp collisions with the ATLAS detector
por: Castro, Nuno Filipe
Publicado em: (2025)
por: Castro, Nuno Filipe
Publicado em: (2025)
article Search for a CP-odd Higgs boson decaying to Zh in pp collisions at s=8TeV with the ATLAS detector
por: Onofre, A.
Publicado em: (2015)
por: Onofre, A.
Publicado em: (2015)
article Search for single production of a vectorlike T quark decaying into a Higgs boson and top quark with fully hadronic final states using the ATLAS detector
por: Castro, Nuno Filipe
Publicado em: (2022)
por: Castro, Nuno Filipe
Publicado em: (2022)
Registos relacionados
-
article HEP-Frame: A software engineered framework to aid the development and efficient multicore execution of scientific code
por: Pereira, André Martins
Publicado em: (2016) -
article Tuning pipelined scientific data analyses for efficient multicore execution
por: Pereira, André Martins
Publicado em: (2016) -
article Search for the Standard Model Higgs boson produced in association with a vector boson and decaying to a b-quark pair with the ATLAS detector
por: Castro, Nuno Filipe
Publicado em: (2012) -
groups H.264/AVC backward compatible Bit-Depth scalable video coding
por: Nascimento, Vasco
Publicado em: (2014) -
school Probing dark matter with higgs bosons and top quarks
por: Chaves, Pedro Daniel Silva
Publicado em: (2023)