JANUS: Exploiting Parallelism via Hindsight. Omer Tripp. Tel Aviv University [email protected]. Roman Manevich. The University of Texas at Austin.
Keywords: Coinduction, Corecursion, Guardedness, Parallelism, GoLang. ... implementation in Go; and the last âcase studyâ subsection tests the efficiency of ..... of threads does not significantly speed up the execution time (maximum speedup.
HiPEAC ACACES-2011, ISBN:978 90 382 17987, Fiuggi,. Italy, July 2011, pp. 277-280. [4] Z. Yu, A. Righi, R. Giorgi, "A Case Study on the Design. Trade-off of a ...
Email: fjuliana,ruihu,tswift,[email protected]. Abstract. ... allelism inherent in these evaluation methods which we call table-parallelism. At a general level, the idea ..... Memory Layout ..... 14. H. Seki. On the power of Alexander templates.
[Finding a needle in a haystack as a distributed effort]. Mark Blokpoel. Institute for Computing and. Information Science,. Radboud University Nijmegen. P.O. Box ...
Nuno Amado, JoËao Gama, Fernando Silva. LIACC - University of Porto. R.Campo Alegre 823, 4150 Porto. {namado,jgama,fds}@ncc.up.pt. Abstract. In the fields ...
GREGG MACLEAN SKINNER ... My sincere thanks go to David Schneider for hatching the ideas contained herein ...... 11] K. Cooper, M. Hall, and L. Torczon.
Oct 3, 2015 - GRIGORI¶, ODED SCHWARTZ , SIVAN TOLEDOââ, AND SAMUEL WILLIAMSâ â . Abstract. Sparse matrix-matrix multiplication (or SpGEMM) is ...
Oct 3, 2015 - for general sparse matrices was first described by Gustavson [28], and was ...... Tamara G. Kolda, Richard B. Lehoucq, Kevin R. Long, Roger P.
The calculus and the proof procedure have been implemented in a new solver for EPR formulas. Our initial experimental results show that our term/clause-.
which to operate. Additional parallelism can be exposed to the GPU's hardware schedulers and load balancers dynamically,
Dynamic Parallelism in CUDA is supported via an extension to the CUDA programming model that enables a CUDA kernel to cr
Data-Dependent Parallelism ... (data);. cudaDeviceSynchronize(); do_more_stuff(data);. } CUDA from CPU .... Textures/sur
conflicts and to roll back state when violations occur. TLS does not require ... but simple enough so that the dependence overheads are not too high. Also, the loop must .... when their benefits are nullified after paying the high cost of detecting .
EEF011 Computer Architecture ... Basic compiler technique – Loop Unrolling ...
Basic pipeline scheduling (6 cycles per loop; 3 for loop overhead: DADDUI and ...
Oct 11, 2009 - cessing for one up to a few router ports; as with a linecard, this requires ..... According to the last section, assuming a line rate of R = 10Gbps ...
By carefully exploiting parallelism at every opportu- nity, we demonstrate a
35Gbps parallel router prototype; this router capacity can be linearly scaled
through ...
to the implementation of an advanced numerical stiff ODE solver on a PC ... each interval are computed in a so-called integration step. .... viated as Newton-PILSRK), is a mixture of iterative and di- ..... meters of the problem and the machine.
Aug 29, 2018 - power systems of various and potential contingencies. ..... show that the contingency analysis takes less than 1 s in most of the IEEE systems,.
Digital Object Identifier 10.1109/TVLSI.2008.2003490 run-time reconfiguration (RTR), allows additional customiza- tion during application execution enabling ...
living room entertainment (BluRay/ HD-DVD) to Handhold terminals (DVB-H). It can save 25%-45% and 50%-70% of bitrates when compared with MPEG-4 ...
of the hierarchy exploits instruction-level parallelism and thread-level ..... only the committed instructions, and do not include the squashed instructions.
ainwl in t 11,s docmt~en[ are those of Tera. Computer. Company and. sI1,)uIc{ no( be int erpl et c+ as representing the offkial poli(:ies, rither expressed or i]lpliccl,.
MMT: Exploiting Fine-Grained Parallelism in Dynamic ...
cfrac deltaBlue gawk mst perimeter roboop treeadd Average ... Main Application Thread ... Thus, must exploit enough parallelism with little communication cost.
MMT: Exploiting Fine-Grained Parallelism in Dynamic Memory Management! !Devesh Tiwari, Sanghoon Lee, James Tuck and Yan Solihin! ARPERS Research Group ! Electrical and Computer Engineering! NC State University !
Deallocation Time Allocation Time Computation Time
&
1
>+,?&time in ! malloc/free()!
Execution Time
0.8
0.6
0.4
0.2
0 cfrac
deltaBlue
gawk
mst
perimeter
roboop
treeadd
Average
Trends in Heap Management! •!Ubiquitous but expensive!
/595:;&+,?&time in ! malloc/free()!
Execution Time
0.8
0.6
0.4
0.2
0 cfrac
deltaBlue
gawk
mst
perimeter
roboop
treeadd
Average
Trends in Heap Management! •!Ubiquitous but expensive! •!If security checks enabled: overheads increase (21% on average)!
/595:;&+,?&time in ! malloc/free()!
Execution Time
0.8
0.6
0.4
0.2
0 cfrac
deltaBlue
gawk
mst
perimeter
roboop
treeadd
Average
Trends in Heap Management! •!Ubiquitous but expensive! •!If security checks enabled: overheads increase (21% on average)! •!Increasingly used due to object oriented languages! /595:;&
