Publications
Design and Implementation for FFT-ECP on Distributed Accelerated Systems,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-19-05: University of Tennessee, April 2019.
(3.19 MB)
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Data Movement Interfaces to Support Dataflow Runtimes,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-18-03: University of Tennessee, May 2018.
(210.94 KB)
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DAGuE: A generic distributed DAG engine for high performance computing,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-10-01, April 2010.
(830.85 KB)
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Context Identifier Allocation in Open MPI,”
University of Tennessee Computer Science Technical Report, no. ICL-UT-16-01: Innovative Computing Laboratory, University of Tennessee, January 2016.
(490.89 KB)
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Constructing resiliant communication infrastructure for runtime environments,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-09-02, July 2009.
(463.71 KB)
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Condition Numbers of Gaussian Random Matrices,”
University of Tennessee Computer Science Department Technical Report, vol. –04-539, 00 2005.
(186.46 KB)
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Computing the Conditioning of the Components of a Linear Least Squares Solution,”
University of Tennessee Computer Science Technical Report, no. UT-CS-07-604, (also LAPACK Working Note 193), January 2007.
(374.97 KB)
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A Comparison of Parallel Solvers for General Narrow Banded Linear Systems (LAPACK Working Note 142),”
University of Tennessee Computer Science Technical Report, no. UT-CS-99-414, January 1999.
(304.96 KB)
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A Comparison of Parallel Solvers for Diagonally Dominant and General Narrow Banded Linear Systems II (LAPACK Working Note 143),”
University of Tennessee Computer Science Department Technical Report, no. UT-CS-99-415, January 1999.
(174.46 KB)
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Communication Avoiding LU with Tournament Pivoting in SLATE,”
SLATE Working Notes, no. 18, ICL-UT-22-01, January 2022.
(3.74 MB)
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clMAGMA: High Performance Dense Linear Algebra with OpenCL,”
University of Tennessee Technical Report (Lawn 275), no. UT-CS-13-706: University of Tennessee, March 2013.
(526.6 KB)
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A Class of Parallel Tiled Linear Algebra Algorithms for Multicore Architectures,”
University of Tennessee Computer Science Technical Report, no. UT-CS-07-600 (also LAPACK Working Note 191), January 2007.
(274.74 KB)
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CEED ECP Milestone Report: Performance Tuning of CEED Software and 1st and 2nd Wave Apps
: Zenodo, October 2019.
(8.31 MB)

CEED ECP Milestone Report: Improve Performance and Capabilities of CEED-Enabled ECP Applications on Summit/Sierra,”
ECP Milestone Reports: Zenodo, May 2020.
(28.12 MB)
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The Case for Directive Programming for Accelerator Autotuner Optimization,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-17-07: University of Tennessee, October 2017.
(341.52 KB)
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C++ API for BLAS and LAPACK,”
SLATE Working Notes, no. 02, ICL-UT-17-03: Innovative Computing Laboratory, University of Tennessee, June 2017.
(1.12 MB)
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C++ API for Batch BLAS,”
SLATE Working Notes, no. 04, ICL-UT-17-12: University of Tennessee, December 2017.
(1.89 MB)
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A Block-Asynchronous Relaxation Method for Graphics Processing Units,”
University of Tennessee Computer Science Technical Report, no. UT-CS-11-687 / LAWN 258, November 2011.
(1.08 MB)
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On block-asynchronous execution on GPUs,”
LAPACK Working Note, no. 291, November 2016.
(1.05 MB)
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Autotuning GEMMs for Fermi,”
University of Tennessee Computer Science Technical Report, UT-CS-11-671, (also Lawn 245), April 2011.
(397.45 KB)
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Automated Empirical Tuning of a Multiresolution Analysis Kernel,”
ICL Technical Report, no. ICL-UT-07-01, pp. 10, January 2007.
(120.7 KB)
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Automated Empirical Optimizations of Software and the ATLAS Project (LAPACK Working Note 147),”
University of Tennessee Computer Science Department Technical Report,, no. UT-CS-00-448, September 2000.
(373.69 KB)
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ATLAS on the BlueGene/L – Preliminary Results,”
ICL Technical Report, no. ICL-UT-06-10, January 2006.
(46.19 KB)
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Asynchronous SGD for DNN Training on Shared-Memory Parallel Architectures,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-20-04: University of Tennessee, Knoxville, March 2020.
(188.51 KB)
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An Asynchronous Algorithm on NetSolve Global Computing System,”
PRiSM - Laboratoire de recherche en informatique, Université de Versailles St-Quentin Technical Report, March 2004.
(377.33 KB)
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Assessing the impact of ABFT and Checkpoint composite strategies,”
University of Tennessee Computer Science Technical Report, no. ICL-UT-13-03, 2013.
(968.47 KB)
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ASCR@40: Highlights and Impacts of ASCR’s Programs
: US Department of Energy’s Office of Advanced Scientific Computing Research, June 2020.
ASCR@40: Four Decades of Department of Energy Leadership in Advanced Scientific Computing Research
: Advanced Scientific Computing Advisory Committee (ASCAC), US Department of Energy, August 2020.
Analytical Modeling for Affinity-Based Thread Scheduling on Multicore Platforms,”
University of Tennessee Computer Science Technical Report, UT-CS-08-626, January 2008.
(650.75 KB)
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Analysis of Various Scalar, Vector, and Parallel Implementations of RandomAccess,”
Innovative Computing Laboratory (ICL) Technical Report, no. ICL-UT-10-03, June 2010.
(226.9 KB)
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Analysis of the Communication and Computation Cost of FFT Libraries towards Exascale,”
ICL Technical Report, no. ICL-UT-22-07: Innovative Computing Laboratory, July 2022.
(5.91 MB)
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Analysis of Dynamically Scheduled Tile Algorithms for Dense Linear Algebra on Multicore Architectures,”
University of Tennessee Computer Science Technical Report, UT-CS-11-666, (also Lawn 243), March 2011.
(1.65 MB)
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Algorithms and Optimization Techniques for High-Performance Matrix-Matrix Multiplications of Very Small Matrices,”
Innovative Computing Laboratory Technical Report, no. ICL-UT-18-09: Innovative Computing Laboratory, University of Tennessee, September 2018.
(3.74 MB)
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On Algorithmic Variants of Parallel Gaussian Elimination: Comparison of Implementations in Terms of Performance and Numerical Properties,”
University of Tennessee Computer Science Technical Report, no. UT-CS-13-715, July 2013, 2012.
(358.98 KB)
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Algorithmic Based Fault Tolerance Applied to High Performance Computing,”
University of Tennessee Computer Science Technical Report, UT-CS-08-620 (also LAPACK Working Note 205), January 2008.
(313.55 KB)
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Algorithm-based Fault Tolerance for Dense Matrix Factorizations,”
University of Tennessee Computer Science Technical Report, no. UT-CS-11-676, Knoxville, TN, August 2011.
(865.79 KB)
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Algorithm-Based Checkpoint-Free Fault Tolerance for Parallel Matrix Computations on Volatile Resources,”
University of Tennessee Computer Science Department Technical Report, vol. –05-561, November 2005.
(266.54 KB)
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Achieving Numerical Accuracy and High Performance using Recursive Tile LU Factorization,”
University of Tennessee Computer Science Technical Report (also as a LAWN), no. ICL-UT-11-08, September 2011.
(618.53 KB)
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Accelerating the Reduction to Upper Hessenberg Form through Hybrid GPU-Based Computing,”
University of Tennessee Computer Science Technical Report, UT-CS-09-642 (also LAPACK Working Note 219), May 2009.
(2.37 MB)
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Accelerating the LOBPCG method on GPUs using a blocked Sparse Matrix Vector Product,”
University of Tennessee Computer Science Technical Report, no. UT-EECS-14-731: University of Tennessee, October 2014.
(1.83 MB)
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2016 Dense Linear Algebra Software Packages Survey,”
University of Tennessee Computer Science Technical Report, no. UT-EECS-16-744 / LAWN 290: University of Tennessee, September 2016.
(366.43 KB)
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Reinventing High Performance Computing: Challenges and Opportunities,”
ICL Technical Report, no. ICL-UT-22-03, March 2022.
(1.36 MB)
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Batched BLAS (Basic Linear Algebra Subprograms) 2018 Specification
, July 2018.
(483.05 KB)

Is your scheduling good? How would you know?
, Bordeaux, France, 14th Scheduling for Large Scale Systems Workshop, June 2019.
(2.5 MB)

What it Takes to keep PAPI Instrumental for the HPC Community
, Collegeville, MN, The 2019 Collegeville Workshop on Sustainable Scientific Software (CW3S19), July 2019.
(3.29 MB)

Understanding Native Event Semantics
, Knoxville, TN, 9th JLESC Workshop, April 2019.
(2.33 MB)

Software-Defined Events through PAPI for In-Depth Analysis of Application Performance
, Basel, Switzerland, 5th Platform for Advanced Scientific Computing Conference (PASC18), July 2018.
SLATE Tutorial
, Houston, TX, 2020 ECP Annual Meeting, February 2020.
(12.14 MB)

SLATE: Design of a Modern Distributed and Accelerated Linear Algebra Library
, Denver, CO, International Conference for High Performance Computing, Networking, Storage and Analysis (SC19), November 2019.
(16.19 MB)

Power-Aware HPC on Intel Xeon Phi KNL Processors
, Frankfurt, Germany, ISC High Performance (ISC17), Intel Booth Presentation, June 2017.
(5.87 MB)
