Search

Your search keyword '"Anderson, Jason H."' showing total 378 results
Start Over Author "Anderson, Jason H."
378 results on '"Anderson, Jason H."'

8. Generic Connectivity-Based CGRA Mapping via Integer Linear Programming

Author

Walker, Matthew J. P. and Anderson, Jason H.

Subjects
Computer Science - Hardware Architecture
Abstract

Coarse-grained reconfigurable architectures (CGRAs) are programmable logic devices with large coarse-grained ALU-like logic blocks, and multi-bit datapath-style routing. CGRAs often have relatively restricted data routing networks, so they attract CAD mapping tools that use exact methods, such as Integer Linear Programming (ILP). However, tools that target general architectures must use large constraint systems to fully describe an architecture's flexibility, resulting in lengthy run-times. In this paper, we propose to derive connectivity information from an otherwise generic device model, and use this to create simpler ILPs, which we combine in an iterative schedule and retain most of the exactness of a fully-generic ILP approach. This new approach has a speed-up geometric mean of 5.88x when considering benchmarks that do not hit a time-limit of 7.5 hours on the fully-generic ILP, and 37.6x otherwise. This was measured using the set of benchmarks used to originally evaluate the fully-generic approach and several more benchmarks representing computation tasks, over three different CGRA architectures. All run-times of the new approach are less than 20 minutes, with 90th percentile time of 410 seconds. The proposed mapping techniques are integrated into, and evaluated using the open-source CGRA-ME architecture modelling and exploration framework., Comment: 8 pages of content; 8 figures; 3 tables; to appear in FCCM 2019; Uses the CGRA-ME framework at http://cgra-me.ece.utoronto.ca/

Published
2019

13. FPGA-Based CNN Inference Accelerator Synthesized from Multi-Threaded C Software

Author

Kim, Jin Hee, Grady, Brett, Lian, Ruolong, Brothers, John, and Anderson, Jason H.

Subjects
Computer Science - Machine Learning, Computer Science - Hardware Architecture, Computer Science - Performance, Computer Science - Programming Languages, Statistics - Machine Learning
Abstract

A deep-learning inference accelerator is synthesized from a C-language software program parallelized with Pthreads. The software implementation uses the well-known producer/consumer model with parallel threads interconnected by FIFO queues. The LegUp high-level synthesis (HLS) tool synthesizes threads into parallel FPGA hardware, translating software parallelism into spatial parallelism. A complete system is generated where convolution, pooling and padding are realized in the synthesized accelerator, with remaining tasks executing on an embedded ARM processor. The accelerator incorporates reduced precision, and a novel approach for zero-weight-skipping in convolution. On a mid-sized Intel Arria 10 SoC FPGA, peak performance on VGG-16 is 138 effective GOPS.

Published
2018
Full Text
View/download PDF

19. Intracardiac Echocardiography

Author

Anderson, Jason H., Cabalka, Allison K., Butera, Gianfranco, editor, Chessa, Massimo, editor, Eicken, Andreas, editor, and Thomson, John, editor

Published
2021
Full Text
View/download PDF

24. Intracardiac Echocardiography

Author

Anderson, Jason H., Cabalka, Allison K., Butera, Gianfranco, editor, Chessa, Massimo, editor, Eicken, Andreas, editor, and Thomson, John D., editor

Published
2019
Full Text
View/download PDF

34. Infective Endocarditis Risk with Melody versus Sapien Valves Following Transcatheter Pulmonary Valve Implantation: A Systematic Review and Meta-Analysis of Prospective Cohort Studies

Author

Machanahalli Balakrishna, Akshay, primary, Dilsaver, Danielle B., additional, Aboeata, Ahmed, additional, Gowda, Ramesh M., additional, Goldsweig, Andrew M., additional, Vallabhajosyula, Saraschandra, additional, Anderson, Jason H., additional, Simard, Trevor, additional, and Jhand, Aravdeep, additional

Published
2023
Full Text
View/download PDF

35. Cardiac Reverse Remodeling and Changes in Heart Failure Indices After Transcatheter Tricuspid Valve Replacement in Adults With Congenital Heart Disease.

Author

Salama, Abdalla A., Abozied, Omar A., Anderson, Jason H., Miranda, William R., Connolly, Heidi M., Jain, Charles, Cabalka, Allison, and Egbe, Alexander C.

Abstract

BACKGROUND: There are limited data about changes in cardiac function (cardiac reverse remodeling) and heart failure indices after transcatheter tricuspid valve-in-valve replacement (TT-VIVR). The purpose of this study was to evaluate cardiac reverse remodeling and temporal changes in heart failure indices after TT-VIVR in adults with congenital heart disease. METHODS: Retrospective cohort study of adults with congenital heart disease that underwent TT-VIVR and had >6 months of followup (January 1, 2011, to April 30, 2023). Echocardiographic indices of cardiac remodeling and heart failure indices (New York Heart Association class, NT-proBNP (N-terminal pro-brain natriuretic peptide), glomerular filtration rate, and model for end-stage liver disease excluding international normalized ratio score) were assessed preintervention and at 1-, 3-, and 5-year postintervention. RESULTS: Of 39 patients (age 39 [32–46] years), 14 (36%) and 25 (64%) received Melody valve and Sapien valve prosthesis, respectively. At 1-year post-TT-VIVR, there was a temporal improvement in right atrial reservoir strain (17±8% versus 22±8%, P<0.001), right atrial volume (81 [59–108] versus 63 [48–82] mL/m², P<0.001), right atrial pressure (12±4% versus 6±4%, P<0.001), and right ventricular global longitudinal strain (−15±7% versus −20±7%, P<0.001). Similarly, there was a temporal improvement in NT-proBNP, glomerular filtration rate, model for end-stage liver disease excluding international normalized ratio score, and New York Heart Association class. The temporal improvements in heart failure indices and valve function were maintained at 3- and 5-year post-TT-VIVR. CONCLUSIONS: Considering the significant mortality risk associated with reoperations for tricuspid valve replacement, these data suggest favorable outcomes after TT-VIVR, and support TT-VIVR as a viable alternative to surgical tricuspid valve replacement, especially in high-risk patients. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

38. List of Contributors

Author

Abbas, Samer, primary, Abdullah, Shuaib, additional, Ahmad, Hasan, additional, Ailawadi, Gorav, additional, Alkashkari, Wail, additional, Alsanjari, Osama, additional, Anderson, Jason H., additional, Askew, Judah, additional, Asmarats, Luis, additional, Athappan, Ganesh, additional, Attia, Rizwan, additional, Babaliaros, Vasilis, additional, Bae, Richard Y., additional, Baker, Charles M., additional, Banerjee, Subhash, additional, Bapat, Vinayak N., additional, Barker, Colin M., additional, Ben-Dor, Itsik, additional, Bertog, Stefan, additional, Blanke, Phillipe, additional, Block, Peter, additional, Boehm, Patrick, additional, Brecker, Stephen, additional, Brilakis, Emmanouil S., additional, Burns, Marcus, additional, Butter, Christian, additional, Cabalka, Allison K., additional, Cabuay, Barry, additional, Campbell, Alex, additional, Carroll, John D., additional, Cheung, Anson W., additional, Chhatriwalla, Adnan K., additional, Cohen, Martin, additional, Cohen, Mauricio G., additional, Corrigan, Frank, additional, Dowling, Cameron, additional, Dutta, Tanya, additional, Eleid, Mackram, additional, Farivar, Robert Saeid, additional, Feldman, Ted, additional, Flavin, Thomas, additional, Forcillo, Jessica, additional, Franke, Jennifer, additional, Gafoor, Sameer, additional, Girdauskas, Evaldas, additional, Goldberg, Steven L., additional, Gössl, Mario, additional, Guerrero, Mayra, additional, Haak, Alexander, additional, Hague, Cameron, additional, Harmel, Eva, additional, Hijazi, Ziyad, additional, Hildick-Smith, David, additional, Hofmann, Ilona, additional, Horr, Samuel E., additional, Htun, Nay M., additional, Hua (Anthony) Kueh, Shaw, additional, Jelnin, Vladimir, additional, Jones, Brandon M., additional, Joshi, Ravi, additional, Kahwash, Rami, additional, Kalra, Ankur, additional, Kamioka, Norihiko, additional, Kapadia, Samir R., additional, Kaple, Ryan K., additional, Karacsonyi, Judit, additional, Katz, Marc R., additional, Kelly, John J., additional, Kessel, Samuel, additional, Kim, Ung, additional, Kleiman, Neal S., additional, Knickelbine, Thomas, additional, Krishnaswamy, Amar, additional, Kshettry, Vibhu, additional, Kueh, Shaw-Hua, additional, Kuntijoro, Ivandito, additional, Kuwata, Shingo, additional, Leipsic, Jonathon, additional, Lerakis, Stamatios, additional, Lesser, John R., additional, Lilly, Scott M., additional, Lim, D. Scott, additional, Lin, David, additional, Maisano, Francesco, additional, Mann, Gurdeep, additional, Meduri, Christopher, additional, Mick, Stephanie, additional, Mooney, Michael, additional, Myat, Aung, additional, Naidu, Srihari S., additional, Neuss, Michael, additional, Nietlispach, Fabian, additional, Ohana, Mickaël, additional, Parastatidis, Ioannis, additional, Pasala, Tilak K.R., additional, Patel, Ateet, additional, Pearson, Paul, additional, Pedersen, Wesley R., additional, Philippon, François, additional, Pichard, Augusto, additional, Poulose, Anil, additional, Pozzoli, Alberto, additional, Price, Matthew J., additional, Rajagopal, Vivek, additional, Raphael, Claire, additional, Reardon, Michael J., additional, Regar, Evelyn, additional, Rodés-Cabau, Josep, additional, Rogers, Jason H., additional, Ruiz, Carlos E., additional, Salinger, Michael, additional, Saric, Muhamed, additional, Satler, Lowell, additional, Saw, Jacqueline, additional, Schneider, Lynelle, additional, Shah, Atman P., additional, Sharma, Rahul, additional, Sherrid, Mark Victor, additional, Shome, Joy S., additional, Sievert, Horst, additional, Singh, Gagan D., additional, Smith, Thomas W., additional, Sun, Benjamin, additional, Suradi, Hussam, additional, Tang, Gilbert H.L., additional, Taramasso, Maurizio, additional, Thakkar, Jay, additional, Thourani, Vinod H., additional, Tonne, Stacey, additional, Ungi, Imre, additional, Vaskelyte, Laura, additional, Venturini, Joseph M., additional, Vezmar, Marko, additional, Waksman, Ron, additional, Wang, Zuyue, additional, Webb, John Graydon, additional, Wiktor, Dominik M., additional, and Williams, Mathew R., additional

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results