Open AccessParallel algorithms for the creation of medical database
Author(s) -
Bakhtiyar S. Rakhimov,
Mukhiddin S Mekhmanov,
Bakhtiyar G Bekchanov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1889/2/022090
Subject(s) - computer science , multiprocessing , parallel computing , algorithm , graphics , operating system
Analysis of parallel algorithms for graphics processors allows you to determine the bottlenecks of the algorithm that affect its performance on a particular computing system. Algorithms can be analyzed both at the AGM level and at the level of the CPU-GPU system. Despite the fact that the model does not reflect the overlap of the execution of computational operations and operations of access to the global memory, but estimates the upper limit of the execution time of the algorithm on the AGM, in any parallel algorithms for the AGM it is necessary to reduce this parameter of the algorithm due to the large number of clock cycles spent by the multiprocessor to implement global memory access operations.