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@INPROCEEDINGS{Ariga:291338,
author = {Ariga, Akitaka},
title = {{F}ast 3{D} tracking with {GPU}s for analysis of antiproton
annihilations in emulsion detectors},
address = {Hamburg},
publisher = {Deutsches Elektronen-Synchrotron, DESY},
reportid = {PUBDB-2015-05339, DESY-PROC-2014-05},
pages = {119-124},
year = {2015},
abstract = {Fast 3D particle tracking has been a challenge in particle
physics for a long time. In particular, the data rate from
emulsion detectors is recently about 10-100 TB/day from one
microscope. Real-time 3D volume processing and track
reconstruction of such a huge data need a large amount of
computation, in which the GPU technology plays an essential
role. A fast 4 π solid angle particle tracking based on GPU
technology has been developed for the reconstruction of
antiproton annihilations. The results in speed are compared
between the multithread CPU processing and the multi-GPU
one. By employing multiple GPUs, about two orders of
magnitude faster processing has been achieved with an
excellent tracking performance in comparison with a
single-thread CPU processing},
month = {Sep},
date = {2014-09-10},
organization = {GPU Computing in High-Energy Physics,
Pisa (Italy), 10 Sep 2014 - 12 Sep
2014},
keywords = {anti-p p: annihilation (INSPIRE) / track data analysis
(INSPIRE) / performance (INSPIRE) / nuclear emulsion
(INSPIRE) / dimension: 3 (INSPIRE) / multiprocessor:
graphics (INSPIRE) / microprocessor (INSPIRE)},
cin = {L},
cid = {I:(DE-H253)L-20120731},
pnm = {899 - ohne Topic (POF3-899)},
pid = {G:(DE-HGF)POF3-899},
experiment = {EXP:(DE-588)4443767-5},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)15},
doi = {10.3204/DESY-PROC-2014-05/21},
url = {https://bib-pubdb1.desy.de/record/291338},
}