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Native offload of Haskell repa programs to integrated GPUs
2014
Proceedings of the 3rd ACM SIGPLAN workshop on Functional high-performance computing - FHPC '14
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benchmarks, comparing to two different CPUs, and for one benchmark to handwritten OpenCL code. • Repa programs are statically type-checked and compiled, whilst those written using Accelerate are only ...
compiled at runtime. • The DSL compiler for Accelerate has to re-implement optimizations already implemented by the host-language compiler. ...
Accelerate [4] and Obsidian [22] are two examples of this approach, using the functional language Haskell. ...
doi:10.1145/2636228.2636236
dblp:conf/icfp/LiuDGAB14
fatcat:7pq4rowtrrghvjwuva5gtoqdye
Automatic Image and Video Caption Generation with Deep Learning: A Concise Review and Algorithmic Overlap
2020
IEEE Access
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They have used Single-Stream Temporal Action model to get some proposals at a single scan, then by implying PtrNet, the highly correlated events that makeup an episode fed into a sequentional captioning ...
CIDEr was first developed specifically for evaluating image captioning tasks, but it is also used in video captioning methods.
4) ROUGE: Recall-Oriented Understudy for Gisting Evaluation [52] determines ...
doi:10.1109/access.2020.3042484
fatcat:ssl5awoxlrb5rdxbekvv3af74u
Efficient query processing in co-processor-accelerated databases
[article]
2018
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This thesis shows how we can build database management systems that efficiently use heterogeneous processors to reliably accelerate database query processing. ...
Our investigations show that co-processors can significantly slow down a DBMS when not used appropriately and develop approaches that avoid using co-processors when we expect a performance degradation. ...
To speed up GiST lookup operations with coprocessors such as GPUs, Beier and others implemented a framework that abstracts from the hardware where index scans are actually executed and therefore, hide ...
doi:10.25673/4341
fatcat:h3qtmqalyvbmvfjernh7hxa3qe
Development of an embedded device for real-time detection of atrial fibrillation and atrial flutter in single-channel ECG, using optimised classification based on a large training corpus
2021
Zenodo
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The algorithm uses morphological analysis of the averaged ECG shape, properties of the R/R interval distribution and spectral analysis of the ECG to create a feature vector used for classification. ...
Building on an earlier proof of concept project work by the author, this thesis presents a fully integrated, custom device, using an advanced classification algorithm trained on thousands of short, annotated ...
Scan for maximum before S to find R. If R is positive, scan 120 ms for next minimum to find S. ...
doi:10.5281/zenodo.4560150
fatcat:4cvxfe4jgreuxkbrdqiai2usiq
Acceleration of image recognition on Caffe framework using FPGAs
[article]
2018
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Then the input image is scanned for features using small filters. This feature extraction starts with the input image where each pixel represents the input for the neurons grouped in features. ...
They share a standard format for packaging in Caffe and are found in a central wiki page for sharing info Gists. ...
The following tables list all the data movers and various properties for each used in each kernel. ...
doi:10.26240/heal.ntua.16108
fatcat:33zjldcl5zgddf3vwupersbgla
Design of large polyphase filters in the Quadratic Residue Number System
2010
2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers
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Mixed simulation approaches which makes use of analytical models as a means of acceleration are proposed. ...
We study the implementation of DBNS recoding schemes in FPGA for secure ECC coprocessors. ...
doi:10.1109/acssc.2010.5757589
fatcat:ccxnu5owr5fyrcjcqukumerueq
Year 2 Editor-in-chief Proceedings of the Croatian Computer Vision Workshop
2014
Proceedings of the Croatian Computer Vision Workshop CCVW
unpublished
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The authors wish to thank Thomas Mensink for useful suggestions regarding the choice of Combined Linear approach for comparison. ...
A special coprocessor, the Viewmont video analytics coprocessor, has been provided by Intel, who is a partner on the project. ...
For the GIST descriptor we used an implementation provided by its authors [11] . ...
fatcat:jowrx4hetvfwtf3pyftcyc66ou
Practical symbolic execution analysis and methodology for GPU programs
2015
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in the acceleration of a wide range of computationally intensive tasks. ...
Peng Li has been approved by the following supervisory committee members: Ganesh Gopalakrishnan , Chair ABSTRACT Graphics processing units (GPUs) are highly parallel processors that are now commonly used ...
GPUs are widely used as parallel coprocessors under the control of a host CPU in a heterogeneous system. ...
doi:10.26053/0h-ghpf-rrg0
fatcat:bnd6pqzeofdonjnua7xqelrmkq
CS1 pedagogical approach to parallel thinking
2012
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A new evaluation instrument developed for this study, the Perceptions of Parallelism Survey (PoPS), was used to measure student learning regarding parallel systems. ...
Logical thinking is highlighted, guided primarily by a sequential approach to algorithm development and made manifest by typically using the latest, commercially successful programming language. ...
Efficient network interface, pro-
tection, events, active messages, and coprocessors in large-scale designs. ...
doi:10.26053/0h-nkf7-zr00
fatcat:h546o2dmvndjxem477synfciza