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  1. Book ; Online: Offloading electromagnetic shower transport to GPUs

    Amadio, G. / Apostolakis, J. / Buncic, P. / Cosmo, G. / Dosaru, D. / Gheata, A. / Hageboeck, S. / Hahnfeld, J. / Hodgkinson, M. / Morgan, B. / Novak, M. / Petre, A. A. / Pokorski, W. / Ribon, A. / Stewart, G. A. / Vila, P. M.

    2022  

    Abstract: Making general particle transport simulation for high-energy physics (HEP) single-instruction-multiple-thread (SIMT) friendly, to take advantage of accelerator hardware, is an important alternative for boosting the throughput of simulation applications. ... ...

    Abstract Making general particle transport simulation for high-energy physics (HEP) single-instruction-multiple-thread (SIMT) friendly, to take advantage of accelerator hardware, is an important alternative for boosting the throughput of simulation applications. To date, this challenge is not yet resolved, due to difficulties in mapping the complexity of Geant4 components and workflow to the massive parallelism features exposed by graphics processing units (GPU). The AdePT project is one of the R\&D initiatives tackling this limitation and exploring GPUs as potential accelerators for offloading some part of the CPU simulation workload. Our main target is to implement a complete electromagnetic shower demonstrator working on the GPU. The project is the first to create a full prototype of a realistic electron, positron, and gamma electromagnetic shower simulation on GPU, implemented as either a standalone application or as an extension of the standard Geant4 CPU workflow. Our prototype currently provides a platform to explore many optimisations and different approaches. We present the most recent results and initial conclusions of our work, using both a standalone GPU performance analysis and a first implementation of a hybrid workflow based on Geant4 on the CPU and AdePT on the GPU.

    Comment: 8 pages, 4 figures, 20th International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT 2021), to be published in Journal of Physics: Conference Series, editor Andrei Gheata
    Keywords High Energy Physics - Experiment ; I.6.8
    Subject code 621
    Publishing date 2022-09-30
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: Characterization of in situ organic matter constituents in vertisols from Argentina, using submicroscopic and cytochemical methods--first report

    Stephan, S / Berrier, J / De Petre, A.A / Jeanson, C / Kooistra, M.J

    Geoderma. July 1983. v. 30 (1/4)

    1983  

    Keywords soil science ; soil physics ; soil chemistry
    Language English
    Dates of publication 1983-07
    Size p. 21-34., ill.
    Document type Article
    ZDB-ID 281080-3
    ISSN 1872-6259 ; 0016-7061
    ISSN (online) 1872-6259
    ISSN 0016-7061
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 2363: Show issues

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    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

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  3. Article: Estudio roentgenografico difractometrico y termico diferencial de perfiles de suelos del norte de la provincia de Santa Fe

    Petre, A.A. de / Perez-Rodriquez, J.I

    1970, 7 (2)

    1970  

    Title translation X-ray difractometric and thermic differential study of soil profiles from the north Santa Fe Province.
    Title variant X-ray difractometric and thermic differential study of soil profiles from the north Santa Fe Province. [Argentina]
    Keywords Argentina
    Language Spanish
    Size p. 105-125.
    Document type Article
    Note English summary.
    Database NAL-Catalogue (AGRICOLA)

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  4. Article: Condiciones mineralogicas y fisico-quimicas de sedimentos superficiales de la isla Vicecomodora Marambio (isla Seymour), Antartida Argentina. I. Caleta Larsen

    De Petre, A.A / Trubkin, S.P. de

    IX Renunion Argentina de la Ciencia del Suelo, Parana [15 al 20 de setiembre de 1980].

    1981  

    Title translation Mineralogical and physicochemical conditions of surface sediments on Seymour Island, Argentine Antarctica. I. Larsen Cove.
    Keywords Antarctica
    Language Spanish
    Dates of publication 1981-1980
    Size p. 1209-1217., ill.
    Publisher Asociacion Argentina de la Ciencia del Suelo, 1981].
    Publishing place [Santa Fe, Argentina
    Document type Article
    Database NAL-Catalogue (AGRICOLA)

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  5. Article: Aspecte technologice si calitative referitoare la obtinerea celulozelor speciale tip Hollerith

    Popa, V / Petre, A.A / Nicolaic, S / Lazar, A

    Jan/Mar 1977, 26 (1)

    1977  

    Title translation Technological and qualitative aspects concerning the obtainment of special Hollerith type cellulose.
    Keywords forestry ; forest products ; forest industries
    Language Romanian
    Size p. 28-32.
    Document type Article
    Database NAL-Catalogue (AGRICOLA)

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  6. Article: Brunizem soils of the central part of the province of Santa Fe (Argentina)

    Stephan, S / Petre, A.A. de / Orellana, J.A. de / Priano, L.J.J

    Pedologie 1977, 27 (3)

    1977  

    Keywords Argentina
    Language English
    Size p. 255-283.
    Document type Article
    ZDB-ID 418121-9
    ISSN 0079-0419
    ISSN 0079-0419
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 4091: Show issues

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