Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Paul H J Kelly"'
Autor:
Edward Stow, Paul H. J. Kelly
Publikováno v:
Frontiers in Computer Science, Vol 4 (2022)
Many systems for image manipulation, signal analysis, machine learning, and scientific computing make use of discrete convolutional filters that are known before computation begins. These contexts benefit from common sub-expression elimination to red
Externí odkaz:
https://doaj.org/article/1fd328d9fe254ea2a733370bb77800c8
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics. 28:5178-5180
The topology of isosurfaces changes at isovalues of critical points, making such points an important feature when building contour trees or Morse-Smale complexes. Hexahedral elements with linear interpolants can contain additional off-vertex critical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a6d9717bd3ce07f1dc761692e8ba68c
https://doi.org/10.1109/tvcg.2021.3074438
https://doi.org/10.1109/tvcg.2021.3074438
Publikováno v:
Concurrency and Computation: Practice and Experience.
We propose COMDETECTIVE+, an inter-thread communication analyzer, and REUSETRACKER+, a reuse distance analyzer, that leverage the hardware features in AMD processors to support low-overhead profiling. Both tools employ the instruction-based sampling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48768d19a2a949447b967bb75db5ad29
https://doi.org/10.1002/cpe.7707
https://doi.org/10.1002/cpe.7707
Precise event sampling is a profiling feature in commodity processors that can sample hardware events and accurately locate the instructions that trigger the events. This feature has been used in a large number of tools to detect application performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b362637f06bcf0fbfeaac4874eff8ac4
http://hdl.handle.net/10044/1/103627
http://hdl.handle.net/10044/1/103627
Autor:
Edward Stow, Abrar Ahsan, Yingying Li, Ali Babaei, Riku Murai, Sajad Saeedi, Paul H. J. Kelly
Focal-plane Sensor-processors (FPSPs) are a camera technology that enables low power, high frame rate computation in the image sensor itself, making them suitable for edge computation. To fit into the sensor array, FPSPs are highly resource-constrain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52d72e859c74448b1aae0ccb0b5a8cbe
http://hdl.handle.net/10044/1/99998
http://hdl.handle.net/10044/1/99998
Publikováno v:
Languages and Compilers for Parallel Computing ISBN: 9783030959524
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59ec8615c7f68766727fe73aa9443511
https://doi.org/10.1007/978-3-030-95953-1_13
https://doi.org/10.1007/978-3-030-95953-1_13
Publikováno v:
FPL2021. The International Conference on Field-Programmable Logic and Applications (FPL)
FPL
FPL
This demo elaborates on the programmability aspect of Simodense, a recently released open-source softcore, optimised for evaluating custom SIMD instructions. CPUs featuring small reconfigurable areas for implementing custom instructions is an alterna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f5c7558bb461904b71cbe9b731aa3cb
http://hdl.handle.net/10044/1/90369
http://hdl.handle.net/10044/1/90369
Publikováno v:
ACM Transactions on Architecture and Code Optimization. 15:1-26
Focal-plane Sensor-Processor Arrays (FPSPs) are new imaging devices with parallel Single Instruction Multiple Data (SIMD) computational capabilities built into every pixel. Compared to traditional imaging devices, FPSPs allow for massive pixel-parall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fa1f6f2b73500e8412a3d1889010eca
https://doi.org/10.1145/3291055
https://doi.org/10.1145/3291055
Autor:
Hao-Ya Hsueh, Paul H. J. Kelly, Sajad Saeedi, Hussein Ali Jaafar, Riku Murai, Alexandru-Iosif Toma
Publikováno v:
2021 18th Conference on Robots and Vision (CRV)
CRV
CRV
Path planning is a key component in mobile robotics. A wide range of path planning algorithms exist, but few attempts have been made to benchmark the algorithms holistically or unify their interface. Moreover, with the recent advances in deep neural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3745310784eddfc21c3ed2f1e96fa5a8
http://arxiv.org/abs/2105.01777
http://arxiv.org/abs/2105.01777
Autor:
Paul H. J. Kelly, Jan Hückelheim, John K. Washbourne, Navjot Kukreja, Gerard J. Gorman, Mathias Louboutin
This paper proposes a new method that combines check- pointing methods with error-controlled lossy compression for large-scale high-performance Full-Waveform Inversion (FWI), an inverse problem commonly used in geophysical exploration. This combinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54352c2514334a6550be06dfaac6d715
https://doi.org/10.5194/gmd-2020-325
https://doi.org/10.5194/gmd-2020-325