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Publications

My publications on DBLP and Google Scholar. The most up-to-date information can be found in the cv.

| 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 |

    2020

  1. NWChem: past,present, and future
    E. Apra, E. J. Bylaska, W. A. de Jong, N. Govind, K. Kowalski, T. P. Straatsma, M. Valiev, J. J. van Dam, Y. Alexeev, J. Anchell, V. Anisimov, F. W. Aquino, R. Atta-Fynn, J. Autschbach, N. P. Bauman, J. C. Becca, D. E. Bernholdt, K. Bhaskaran-Nair, S. Bogatko, P. Borowski, J. Boschen, J. Brabec, A. Bruner, E. Cauet, Y. Chen, G. N. Chuev, C. J. Cramer, J. Daily, M. J. O. Deegan, T. H. Dunning, Jr., M. Dupuis, K. G. Dyall, G. I. Fann, S. A. Fischer, A. Fonari, H. Fruchtl, L. Gagliardi, J. Garza, N. Gawande, S. Ghosh, K. Glaesemann, A. W. Gotz, J. Hammond, V. Helms, E. D. Hermes, K. Hirao, S. Hirata, M. Jacquelin, L. Jensen, B. G. Johnson, H. Jonsson, R. A. Kendall, M. Klemm, R. Kobayashi, V. Konkov, S. Krishnamoorthy, M. Krishnan, Z. Lin, R. D. Lins, R. J. Littleeld, A. J. Logsdail, K. Lopata, W. Ma, A. V. Marenich, J. Martin del Campo, D. Mejia-Rodriguez, J. E. Moore, J. M. Mullin, T. Nakajima, D. R. Nascimento, J. A. Nichols, P. J. Nichols, J. Nieplocha, A. Otero de la Roza, B. Palmer, A. Panyala, T. Pirojsirikul, B. Peng, R. Peverati, J. Pittner, L. Pollack, R. M. Richard, P. Sadayappan, G. C. Schatz, W. A. Shelton, D. W. Silverstein, D. M. A. Smith, T. A. Soares, D. Song, M. Swart, H. L. Taylor, G. S. Thomas, V. Tipparaju, D. G. Truhlar, K. Tsemekhman, T. Van Voorhis, A. Vazquez-Mayagoitia, P. Verma, O. Villa, A. Vishnu, K. D. Vogiatzis, D. Wang, J. H. Weare, M. J. Williamson, T. L. Windus, K. Wolinski, A. T. Wong, Q. Wu, C. Yang, Q. Yu, M. Zacharias, Z. Zhang, Y. Zhao, and R. J. Harrison
    Journal of Chemical Physics vol:152(18), April 2020
  2. Green's function coupled cluster simulation of the near-valence ionizations of DNA-fragments
    B. Peng, K. Kowalski, A. Panyala, and S. Krishnamoorthy
    Journal of Chemical Physics vol:152(1) article no: 011101, January 2020.
  3. FPDetect: efficient reasoning about stencil programs using selective direct evaluation
    A. Das, S. Krishnamoorthy, I. Briggs, G. Gopalakrishnan, and R. Tipireddy
    ACM Transactions on Architecture and Code Optimization (to appear)
  4. Reliability analysis for unreliable FSM computations
    A. Sabet, J. Qiu, Z. Zhao, and S. Krishnamoorthy
    ACM Transactions on Architecture and Code Optimization (to appear)
  5. Density matrix quantum circuit simulation via the BSP machine on modern GPU clusters Best Paper Finalist
    A. Li, O. Subasi, X. Yang, and S. Krishnamoorthy
    Supercomputing (SC), November 2020
  6. Scalable yet Rigorous Floating-Point Error Analysis Best Student Paper Finalist
    A. Das, I. Briggs, G. Gopalakrishnan, S. Krishnamoorthy, and P. Panchekha.
    Supercomputing (SC), November 2020
  7. Scalable heterogeneous execution of a coupled-cluster model with triples
    J. Kim, A. Panyala, B.Peng, K. Kowalski, P. Sadayappan, and S. Krishnamoorthy.
    Supercomputing (SC), November 2020

    8. 2019

  8. I. Nisa, J. Li, A. Sukumaran-Rajan, P. Rawat, S. Krishnamoorthy, and P. Sadayappan
    An efficient mixed-mode representation of sparse tensors
    Supercomputing (SC), November 2019.
  9. FailAmp: Relativization Transformation for Soft Error Detection in Structured Address Generation
    I. Briggs, A. Das, V. Sharma, M. Baranowski, S. Krishnamoorthy, Z. Rakamaric, and G. Gopalakrishnan
    ACM Transactions on Architecture and Code Optimization (to appear)
  10. Extracting SIMD parallelism from recursive task-parallel programs
    B. Ren, S. Balakrishna, Y. Jo, S. Krishnamoorthy, K. Agrawal, and M. Kulkarni.
    ACM Transactions on Parallel Computing, September 2019
  11. Downfolding of many-body Hamiltonians using active-space models: extension of the sub-system embedding sub-algebras approach to unitary coupled cluster formalisms
    N. Bauman, E. Bylaska, S. Krishnamoorthy, G. Hao Low, N. Wiebe, C. Granade, M. Roettler, M. Troyer, and K. Kowalski
    Journal of Chemical Physics, 2019
  12. Mapping arbitrarily sparse two-body interactions on one-dimensional quantum circuits
    A. Khan, M. Halappanavar, T. Hagge, K. Kowalski, A. Pothen, and S. Krishnamoorthy
    International Conference on High Performance Computing, Data, and Analytics, December 2019
  13. Ground-truth prediction to accelerate soft-error impact analysis for iterative methods
    B. Mutlu, G. Kestor, A. Cristal, O. Unsal, and S. Krishnamoorthy
    International Conference on High Performance Computing, Data, and Analytics, December 2019
  14. NoC-enabled Software/Hardware Co-Design Framework for Accelerating k-mer Counting Best Paper
    B. Joardar, P. Ghosh, P. Pande, A. Kalyanaraman, and S. Krishnamoorthy
    IEEE/ACM International Symposium on Networks-on-Chip, October 2019
  15. Performance models for data transfers: a case study with molecular chemistry kernels
    S.Kumar, L. Eyraud-Dubois, and S.Krishnamoorthy
    International Conference on Parallel Processing, August 2019
  16. BonVoision: leveraging spatial data smoothness for recovery from memory soft errors
    B. Fang, K. Pattabiraman, M. Ripeanu, and S. Krishnamoorthy
    International Conference on Supercomputing, June 2019
  17. MULKSG: MULtiple K simultaneous graph assembly
    C. Wright, S. Krishnamoorty, and M. Kulkarni
    International Conference on Algorithms for Computational Biology, May 2019
  18. PaKman: scalable assembly of large genomes on distributed memory machines
    P. Ghosh, S. Krishnamoorthy, and A.Kalyanaraman
    IEEE International Parallel & Distributed Processing Symposium, May 2019
  19. Q# and NWChem: Tools for Scalable Quantum Chemistry on Quantum Computers
    G. Low, N. Bauman, C. Granade, B. Peng, N. Wiebe, E. Bylaska, D. Wecker, S. Krishnamoorthy, M. Roetteler, K. Kowalski, M. Troyer, N. Baker.
    arXiv:1904.01131, April 2019
  20. A code generator for high-performance tensor contractions on GPUs
    J. Kim, A. Sukumaran-Rajan, V. Thumma, S. Krishnamoorthy, A. Panyala, L. Pouchet, A. Rountev, and P. Sadayappan
    International Symposium on Code Generation and Optimization (CGO), February 2019
  21. Accelerating the Global Arrays ComEx Runtime using Multiple Progress Ranks
    N. Gawande, K. Kowalski, B. Palmer, S. Krishnamoorthy, E. Apra, J. Manzano, V. Amatya, M. Zalewski, and J. Crawford
    Workshop on Exascale MPI, November 2019
  22. Toward Generalized Tensor Algebra for ab initio Quantum Chemistry Methods
    E. Mutlu, K. Kowalski, and S. Krishnamoorthy
    ACM SIGPLAN International Workshop on Libraries, Languages, and Compilers for Array Programming, June 2019.

    23. 2018

  23. NUMA-Caffe: NUMA-aware deep learning neural networks
    P. Roy, S. Song, S. Krishnamoorthy, A. Vishnu, D. Sengupta, and X. Liu
    ACM Transactions on Architecture and Code Optimization (TACO) vol:15(2) pp:24:1-24:26, June 2018
  24. Exploring the capabilities of support vector machines in detecting silent data corruptions
    O. Subasi, L. Bautista-Gomez, P. Balaprakash, O. Unsal, S. Krishnamoorthy, F. Cappello, A. Cristal, S. Di, and J. Labarta
    Sustainable Computing: Informatics and Systems (SUSCOM) vol:19 pp:277-290, September 2018
  25. Argobots: a lightweight low-level threading and tasking framework
    S. Seo, A. Amer , P. Balaji, C. Bordage, A. Brooks, A. Castello, D. Genet, T. Herault, G. Bosilca, P. Jindal, H. Lu, Laxmikant V. Kale, S. Krishnamoorthy, J. Lifflander, E. Meneses, M. Snir, Y. Sun, and P. Beckman
    IEEE Transactions on Parallel and Distributed Systems (TPDS) vol:29(3) pp:512-526, March 2018
  26. HPC software verification in action: a case study with tensor transposition
    E. Mutlu, A. Panyala, and S. Krishnamoorthy
    Second International Workshop on Software Correctness for HPC Applications (Correctness), November 2018
  27. Quantification, trade-off analysis, and optimal checkpoint placement for reliability and availability
    O. Subasi, R. Tipireddy, and S. Krishnamoorthy
    International Conference on High Performance Computing, Data, and Analytics (HiPC), December 2018
  28. Characterization of the impact of soft errors on iterative methods
    B. Mutlu, G. Kestor, J. Manzano, O. Unsal, S. Chatterjee, and S. Krishnamoorthy
    International Conference on High Performance Computing, Data, and Analytics (HiPC), December 2018
  29. Characterizing the impact of soft errors affecting floating-point ALUs using RTL-level fault injection
    O. Subasi, C. Chang, M. Erez, and S. Krishnamoorthy
    International Conference on Parallel Processing (ICPP), September 2018
  30. GPU code optimization using abstract kernel emulation and sensitivity analysis
    C. Hong, A. Sukumaran-Rajam, J. Kim, P. Rawat, S. Krishnamoorthy, L. Pouchet, F. Rastello, and P. Sadayappan
    ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), June 2018
  31. Comparative analysis of soft-error detection strategies: a case study with iterative methods
    G. Kestor, B. Mutlu, J. Manzano, O. Subasi, O. Unsal and S. Krishnamoorthy
    ACM International Conference on Computing Frontiers (CF), May 2018
  32. Optimizing tensor contractions in CCSD(T) for efficient execution on GPUs
    J. Kim, A. Sukumaran-Rajam, C. Hong, A. Panyala, R. Srivastava, S. Krishnamoorthy, and P. Sadayappan
    International Conference on Supercomputing (ICS), June 2018
  33. TTLG--An efficient tensor transposition library for GPUs
    J. Vedurada, A.S. Suresh, A. Rajam, J. Kim, C. Hong, S. Krishnamoorthy, V.K. Nandivada, A. Panyala, R. Srivastava, and P. Sadayappan
    IEEE International Parallel & Distributed Processing Symposium (IPDPS), May 2018
  34. Comparative analysis of soft-error detection strategies: a case study with iterative methods
    G. Kestor, B. Mutlu, J. Manzano, O. Subasi, O. Unsal, and S. Krishnamoorthy
    ACM International Conference on Computing Frontiers (CF), May 2018
  35. On the theory of speculative checkpointing: time and energy considerations
    O. Subasi and S. Krishnamoorthy
    ACM International Conference on Computing Frontiers (CF), May 2018
  36. Understanding scale-dependent soft-error behavior of scientific applications
    G. Kestor, R. Gioiosa, I. Peng, and S. Krishnamoorthy
    IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), May 2018
  37. Efficient tensor transposition library for GPUs
    J. Vedurada, A.S. Suresh, A. Rajam, J. Kim, C. Hong, S. Krishnamoorthy, V.K. Nandivada, A. Panyala, R. Srivastava, and P. Sadayappan
    IEEE International Parallel & Distributed Processing Symposium (IPDPS), May 2018
  38. Lightweight detection of cache conflicts
    P. Roy, S. Song, S. Krishnamoorthy, X. Li
    International Symposium on Code Generation and Optimization (CGO), February 2018
  39. Analytical modeling of cache behavior for affine programs
    W. Bao, S. Krishnamoorthy, L. Pouchet, and P. Sadayappan
    ACM Symposium on Principles of Programming Languages (POPL), January 2018

    40. 2017

  40. Approximation techniques for iterative graph algorithms
    A. Panyala, O. Subasi, M. Halappanavar, A. Kalyanaraman, and S. Krishnamoorthy
    International Conference on High Performance Computing, Data, and Analytics (HiPC), December, 2017
  41. Efficient cache simulation for affine computations
    W. Bao, P. Rawat, M. Kong, S. Krishnamoorthy, L. Pouchet, and P. Sadayappan
    International Workshop on Languages and Compilers for Parallel Computing (LCPC), October, 2017
  42. MACORD: online adaptive machine learning framework for silent error detection
    O. Subasi, S. Di, P. Balaprakash, O. Unsal, J. Labarta, A. Cristal, S. Krishnamoorthy, and F. Cappello
    International Workshop on Fault Tolerant Systems (FTS), September 2017
  43. Toward a general theory of optimal checkpoint placement
    O. Subasi, G. Kestor, and S. Krishnamoorthy
    IEEE CLUSTER, September 2017
  44. A Gaussian process approach for effective soft error detection
    O. Subasi and S. Krishnamoorthy
    IEEE CLUSTER, September 2017
  45. Locality-aware dynamic task graph scheduling
    J. Maglalang, K. Agrawal, and S. Krishnamoorthy
    International Conference on Parallel Processing (ICPP), August 2017
  46. Cache locality optimization for recursive programs
    J. Lifflander and S. Krishnamoorthy
    ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), June 2017
  47. Localized fault recovery for nested fork-join programs
    G. Kestor, S. Krishnamoorthy, and W. Ma
    Proceedings of the 31st IEEE International Parallel & Distributed Processing Symposium (IPDPS), April 2017
  48. Optimizing the four-index integral transform using data movement lower bounds analysis
    S. Rajbhandari, F. Rastello, S. Krishnamoorthy, K. Kowalski, and P. Sadayappan
    17th ACM SIGPLAN Annual Symposium on Principles and Practices of Parallel Programming (PPoPP), February 2017
  49. Exploiting vector and multicore parallelism for recursive data- and task-parallel programs
    B. Ren, S. Krishnamoorthy, K. Agrawal, and M. Kulkarni
    17th ACM SIGPLAN Annual Symposium on Principles and Practices of Parallel Programming (PPoPP), February 2017

    50. 2016

  50. User-assisted store recycling for dynamic task graph schedulers
    M. Kurt, S. Krishnamoorthy, G. Agrawal, and B. Ren
    ACM Transactions on Architecture and Code Optimization (TACO) vol:13(4), pp:55:1-55:24, December 2016
  51. Static and dynamic frequency scaling on multicore CPUs
    W. Bao, C. Hong, S. Krishnamoorthy, C. D. Sudheer, L.N. Pouchet, F. Rastello, and P. Sadayappan
    ACM Transactions on Architecture and Code Optimization (TACO) vol:13(4), pp:55:1-55:26, December 2016
  52. V. Sharma, G. Gopalakrishnan, and S. Krishnamoorthy
    PRESAGE: protecting structured address generation against soft errors
    International Conference on High Performance Computing, Data, and Analytics, December 2016
  53. S. Rajbhandari, J. Kim, S. Krishnamoorthy, L. Pouchet, F. Rastello, R. Harrison, and P. Sadayappan
    A domain-specific compiler for a parallel multiresolution adaptive numerical simulation environment
    Supercomputing (SC), November 2016
  54. On the impact of widening vector registers on sequence alignment
    J. Daily, A. Kalyanaraman, S. Krishnamoorthy, and B. Ren
    International Conference on Parallel Processing (ICPP), September 2016
  55. Effective padding of multi-dimensional arrays to avoid cache conflict misses
    C. Hong, W. Bao, A. Cohen, S. Krishnamoorthy, L. Pouchet, J. Ramanujam, F. Rastello, and P. Sadayappan
    ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), June 2016
  56. New-Sum: a novel online ABFT scheme for general iterative methods
    D. Tao, S. Song, S. Krishnamoorthy, P. Wu, X. Liang, E. Zhang, D. Kerbyson, and Z. Chen
    ACM Symposium on High-Performance Parallel and Distributed Computing (HPDC), May 2016
  57. On fusing recursive traversals of k-ary trees
    S. Rajbhandari, J. Kim, S. Krishnamoorthy, L. Pouchet, F. Rastello, R. Harrison, and P. Sadayappan
    International Conference on Compiler Construction, March 2016
  58. PolyCheck: dynamic verification of iteration space transformations on affine programs
    W. Bao, S. Krishnamoorthy, L. Pouchet, F. Rastello, and P. Sadayappan.
    ACM Symposium on Principles of Programming Languages (POPL), January 2016

    59. 2015

  59. CilkSpec: Optimistic Concurrency for Cilk
    S. Aga, S. Krishnamoorthy, S. Narayanasamy.
    Supercomputing (SC), November 2015
  60. Efficient execution of recursive programs on commodity vector hardware
    B. Ren, Y. Jo, S. Krishnamoorthy, K. Agrawal, and M. Kulkarni
    ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), June 2015
  61. A work stealing based approach for enabling scalable optimal sequence homology detection
    J. Daily, A. Kalyanaraman, S. Krishnamoorthy, and A. Vishnu
    Journal of Parallel and Distributed Computing vol:79-80, pp:132-142, May 2015
  62. On the impact of execution models: a case study in computational chemistry
    D. Chavarria, M. Halappanavar, S. Krishnamoorthy, J. Manzano, A. Vishnu, A. Hoisie
    Joint Workshop on High-Level Parallel Programming Models and supportive Environments and Large-Scale Parallel Processing (HIPS-LSPP), May 2015
  63. Global transformations for legacy parallel applications via structural analysis and rewriting
    D. Miranda, A. Panyala, W. Ma, A. Prantl, and S. Krishnamoorthy
    Parallel Computing vol:43, pp:1-26, March 2015

    64. 2014

  64. Communication-optimal framework for contracting distributed tensors Best Paper Finalist
    S. Rajbhandari, A. Nikam, P. Lai, K. Stock, S. Krishnamoorthy, and P. Sadayappan
    Supercomputing (SC), November 2014
  65. Fault-tolerant dynamic task graph scheduling Best Student Paper Finalist
    M. Kurt, S. Krishnamoorthy, K. Agrawal, and G. Agrawal
    Supercomputing (SC), November 2014
  66. Optimizing data locality for fork/join programs using constrained work stealing
    J. Lifflander, S. Krishnamoorthy, and L. Kale
    Supercomputing (SC), November 2014
    67. SCaLeM: a framework for characterizing and analyzing execution models
    D. Chavarria, J. Manzano, S. Krishnamoorthy, A. Vishnu, K. Barker, and A. Hoisie
    20 Years of Beowulf, October 2014
  67. Scalable replay with partial-order dependencies for message-logging fault tolerance Best Student Paper Award
    J. Lifflander, E. Meneses, H. Menon, P. Miller, S. Krishnamoorthy, and L. Kale
    IEEE CLUSTER, September 2014
  68. CAST: contraction algorithm for symmetric tensors
    S. Rajbhandari, A. Nikam, P. Lai, K. Stock, S. Krishnamoorthy, and P. Sadayappan
    International Conference on Parallel Processing, September 2014
  69. SCaLeM: a framework for characterizing and analyzing execution models
    D. Chavarria, J. Manzano, S. Krishnamoorthy, A. Vishnu, K. Barker, and A. Hoisie
    20 Years of Beowulf workshop, October 2014
  70. Checksumming strategies for data in volatile memories
    H. Arafat, S. Krishnamoorthy, and P. Sadayappan
    International Workshop on Parallel Programming Models and Systems Software for High-End Computing (P2S2), September 2014
  71. Compiler-assisted detection of transient memory errors Paper(ACM DL)
    S. Tavarageri, S. Krishnamoorthy, and P. Sadayappan
    ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), June 2014
  72. Addressing failures in exascale computing
    M. Snir, R. Wisniewski, J. Abraham, S. Adve, S. Bagchi, P. Balaji, J. Belak, P. Bose, F. Cappello, B. Carlson, A. Chien, P. Coteus, N. Debardeleben, P. Diniz, C. Engelmann, M. Erez, S. Fazzari, A. Geist, R. Gupta, F. Johnson, S. Krishnamoorthy, S. Leyffer, D. Liberty, S. Mitra, T. Munson, R. Schreiber, J. Stearley, and E. Van Hensbergen
    International Journal of High Performance Computing Applications vol:28(2), pp:127-171, May 2014

    73. 2013

  73. A framework for load balancing of tensor contraction expressions via dynamic task partitioning
    P. Lai, K. Stock, S. Rajbhandari, S. Krishnamoorthy, and P. Sadayappan
    SC 2013, November 2013
  74. Efficient scheduling of recursive control flow on GPUs
    X. Huo, S. Krishnamoorthy, and G. Agrawal
    27th International Conference on Supercomputing (ICS), June 2013
  75. Steal Tree: low-overhead tracing of work stealing schedulers
    J. Lifflander, S. Krishnamoorthy, and L. Kale
    ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI), June 2013
  76. Non-iterative multireference Coupled Cluster methods on heterogeneous CPU-GPU systems
    K. Bhaskaran-Nair, W. Ma, S. Krishnamoorthy, O. Villa, H. van Dam, E. Apra, and K. Kowalski
    Journal of Chemical Theory and Computation, 2013
  77. Multi-fault tolerance for Cartesian data distributions
    N. Ali, S. Krishnamoorthy, M. Halappanavar, and J. Daily
    International Journal of Parallel Programming, Computing Frontiers special issue vol:41(3) pp:469-493 2013

    78. 2012

  78. A scalable infrastructure for the performance analysis of passive target synchronization
    M. A. Hermanns, S. Krishnamoorthy, and F. Wolf
    Parallel Computing doi:10.1016/j.parco.2012.09.002, 2012
  79. Towards scalable optimal sequence homology detection
    J. Daily, S. Krishnamoorthy, and A. Kalyanaraman
    Workshop on Parallel Algorithms and Software for Analysis of Massive Graphs (ParGraph), December 2012
  80. On the use of term rewriting for performance optimization of legacy HPC
    A. Panyala, D. Chavarria, and S. Krishnamoorthy
    International Conference on Parallel Processing (ICPP), September 2012
  81. Work stealing and persistence-based load balancers for iterative overdecomposed applications
    J. Lifflander, S. Krishnamoorthy, and L. Kale
    ACM Symposium on High-Performance Parallel and Distributed Computing (HPDC), June 2012
  82. Data-driven fault tolerance for work stealing computations
    W. Ma and S. Krishnamoorthy
    26th International Conference on Supercomputing (ICS), June 2012
  83. Empirical performance model-driven data layout optimization and library call selection
    Q. Lu, X. Gao, S. Krishnamoorthy, G. Baumgartner, J. Ramanujam, and P. Sadayappan
    Journal of Parallel and Distributed Computing vol:72(3), pp:338-352, March 2012
  84. Performance characterization of global address space applications: a case study with NWChem
    J. Hammond, S. Krishnamoorthy, S. Shende, N. Romero, and A. Malony
    Concurrency and Computation: Practice and Experience vol:24(2), pp:135-154, 2012
  85. Parameterized micro-benchmarking: an auto-tuning approach for complex applications
    W. Ma, S. Krishnamoorthy, and G. Agrawal
    ACM International Conference on Computing Frontiers, June 2012
  86. Global Futures: a multithreaded execution model for Global Arrays-based applications
    D. Chavarria, S. Krishnamoorthy, and A. Vishnu
    IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing, May 2012
  87. Load balancing of dynamical nucleation theory monte carlo simulations through resource sharing barriers
    H. Arafat, J. Dinan, S. Krishnamoorthy, T. Windus, and P. Sadayappan
    IEEE International Parallel and Distributed Processing Symposium, May 2012
  88. Supporting the Global Arrays PGAS Model Using MPI One-Sided Communication
    J. Dinan, P. Balaji, J. Hammond, S. Krishnamoorthy, and V. Tipparaju
    IEEE International Parallel and Distributed Processing Symposium, May 2012

    89. 2011

  89. Power- and Cooling- Aware Parallel Performance Diagnostics
    RL. Knapp, KL. Karavanic, S. Krishnamoorthy, and A. Marquez
    The 23rd IASTED International Conference on Parallel and Distributed Computing and Systems, December 2011
  90. Scalable Implementations of Accurate Excited-state Coupled Cluster Theories: Application of High-level Methods to Porphyrin-based Systems
    K. Kowalski, S. Krishnamoorthy, R. Olson, V. Tipparaju, and E. Apra
    Supercomputing (SC), November 2011
  91. Optimizing Tensor Contraction Expressions for Hybrid CPU-GPU Execution
    W. Ma, S. Krishnamoorthy, O. Villa, K. Kowalski, and G. Agrawal
    Cluster Computing Special Issue
  92. Noncollective Communicator Creation in MPI
    J. Dinan, S. Krishnamoorthy, P. Balaji, J. Hammond, M. Krishnan, V. Tipparaju, and A. Vishnu
    Special Session on Improving MPI User And Developer Inter- action, EuroMPI, September 2011
  93. A scalable replay-based infrastructure for the performance analysis of one-sided communication
    M. Hermanns, S. Krishnamoorthy, and F. Wolf
    First International Workshop on High-performance Infrastructure for Scalable Tools (WHIST), May 2011
  94. Fault Oblivious eXascale Whitepaper
    E. Van Hensbergen, R. Minnich, C. Janssen, S. Krishnamoorthy, A. Marquez, M. Gokhale, P. Sadayappan, J. Mckie, and J. Appavo
    International Workshop on Runtime and Operating Systems for Supercomputers (ROSS), May 2011
  95. Application-Specific Fault Tolerance via Data Access Characterization
    N. Ali, S. Krishnamoorthy, N. Govind, K. Kowalski, and P. Sadayappan
    Euro-Par 2011, August 2011
  96. Massively parallel implementation of the multi-reference Brillouin-Wigner CCSD method
    J. Brabec, S. Krishnamoorthy, HJJ. van Dam, K. Kowalski, and J. Pittner
    Chemical Physics Letters vol:514(4-6), pp:347-351, 2011
  97. The role of many-body effects in describing low-lying excited states of ∏-conjugated chromophores: high-level equation-of-motion coupled-cluster studies of fused porphyrin systems
    K. Kowalski, R. Olson, S. Krishnamoorthy, V. Tipparaju, and E. Apra
    Journal of Chemical Theory and Computation vol:7(7) pp:2200-2208, 2011
  98. GPU-Based Implementations of the Noniterative Regularized-CCSD(T) Corrections: Applications to Strongly Correlated Systems
    W. Ma, S. Krishnamoorthy, O. Villa, and K. Kowalski
    Journal of Chemical Theory and Computation, vol:7(5) pp:1316-1327, 2011
  99. Tolerating Correlated Failures for Generalized Cartesian Distributions via Bipartite Matching
    N. Ali, S. Krishnamoorthy, M. Halappanavar, and J. Daily
    ACM International Conference on Computing Frontiers (CF'11), May 2011
  100. Practical Loop Transformations for Tensor Contraction Expressions on Multi-Level Memory Hierarchies
    W. Ma, S. Krishnamoorthy, and G. Agrawal
    International Conference on Compiler Construction (CC'11), April 2011
  101. Lifeline-based Global Load Balancing
    V. Saraswat, P. Kambadur, S. Kodali, D. Grove, and S. Krishnamoorthy
    16th ACM SIGPLAN Annual Symposium on Principles and Practices of Parallel Programming (PPoPP'11), February 2011
  102. A Redundant Communication Approach to Scalable Fault Tolerance in PGAS Programming Models
    N. Ali, S. Krishnamoorthy, N. Govind, and B. Palmer
    19th Euromicro International Conference on Parallel, Distributed and Network-Based Computing, February 2011

    103. 2010

  103. Efficient Sparse Matrix-Matrix Multiplication on Heterogeneous High Performance Systems
    J. Siegel, O. Villa, S. Krishnamoorthy, A. Tumeo, and X. Li
    Workshop on Application/Architecture Co-design for Extreme-scale Computing (AACEC). September 2010
  104. EOMCC, MRPT, and TDDFT Studies of Charge Transfer Processes in Mixed-Valence Compounds: Application to the Spiro Molecule
    KR. Glaesemann, N. Govind, S. Krishnamoorthy, and K. Kowalski
    Journal of Physical Chemistry A
  105. Acceleration of Streamed Tensor Contraction Expressions on GPGPU-based Clusters
    W. Ma, S. Krishnamoorthy, O. Villa, and K. Kowalski
    IEEE International Conference on Cluster Computing (CLUSTER). September 2010
  106. Active-space completely-renormalized equation-of-motion coupled-cluster formalism: excited-state studies of green flourescent protein, free-base porphyrin, and oligoporphyrin dimer
    K. Kowalski, S. Krishnamoorthy, O. Villa, J. Hammond, and N. Govind
    The Journal Of Chemical Physics 132(15)-154103
  107. Load Balancing on Single- and Multi-GPU Systems
    L. Chen, O. Villa, S. Krishnamoorthy, and G. Gao
    Proceedings of the 24th IEEE International Parallel & Distributed Processing Symposium (IPDPS), April 2010
  108. Selective Recovery From Failures In A Task Parallel Programming Model
    J. Dinan, A. Singri, P. Sadayappan, and S. Krishnamoorthy
    Proceedings of the The 10th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing -- Resilience Workshop. May 2010
  109. Scalable communication trace compression
    S. Krishnamoorthy and K. Agarwal
    Proceedings of the 10th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CLUSTER). May 2010
  110. High Performance Molecular Dynamic Simulation on Single and Multi-GPU Systems
    O. Villa, L. Chen, and S. Krishnamoorthy
    Proceedings of the IEEE International Symposium on Circuits and Systems (ISCAS) 2010

    111. 2009

  111. Performance Optimization of Tensor Contraction Expressions for Many-Body methods in Quantum Chemistry
    A. Hartono, Q. Lu, T. Henretty, S. Krishnamoorthy, H. Zhang, G. Baumgartner, D.E. Bernholdt, M. Nooijen, R. Pitzer, J. Ramanujam, and P. Sadayappan
    Journal of Physical Chemistry A 113(45), pp.12715-12723
  112. Scalable Work Stealing
    J. Dinan, S. Krishnamoorthy, B. Larkins, J. Nieplocha, P. Sadayappan
    Supercomputing (SC) 2009, November 2009
  113. Data Layout Transformation for Enhancing Locality on NUCA Chip Multiprocessors
    Q. Lu, C. Alias, U. Bondhugula, T. Henretty, S. Krishnamoorthy, J. Ramanujam, A. Rountev, P. Sadayappan, Y. Chen, H. Lin, and T. Ngai
    18th International Symposium on Parallel Architectures and Compilation Techniques (PACT-18), September 2009
  114. Parametric multi-level tiling of imperfectly nested loops
    A. Hartono, M. Baskaran, C. Bastoul, A. Cohen, S. Krishnamoorthy, B. Norris, J. Ramanujam, P. Sadayappan
    ICS 2009: 147-157 , June 2009. BibTeX
  115. An Integrated Approach to Locality-Conscious Processor Allocation and Scheduling of Mixed-Parallel Applications
    N. Vydyanathan, S. Krishnamoorthy, G.M. Sabin, U.V. Catalyurek, T.M. Kurc, P. Sadayappan, J.H. Saltz
    IEEE Transasctions on Parallel Distributed Systems 20(8): 1158-1172 2009 BibTeX
  116. Scalable transparent checkpoint-restart of global address space applications on virtual machines over infiniband
    O. Villa, S. Krishnamoorthy, J. Nieplocha, D.M. Brown Jr.
    Conference on Computing Frontiers 2009, April 2009. BibTeX

    117. 2008

  117. Global trees: a framework for linked data structures on distributed memory parallel systems
    B. Larkins, J. Dinan, S. Krishnamoorthy, S. Parthasarathy, A. Rountev, P. Sadayappan
    Supercomputing (SC) 2008, November 2008. BibTeX
  118. Solving large, irregular graph problems using adaptive work-stealing
    G. Cong, S. Kodali, S. Krishnamoorthy, D. Lea, V, Saraswat, T. Wen
    Proceedings of the International Conference on Parallel Processing (ICPP'08), September 2008. BibTeX
  119. Scioto: a framework for global-view task parallelism
    J. Dinan, S. Krishnamoorthy, B. Larkins, J. Nieplocha, and P. Sadayappan
    Proceedings of the International Conference on Parallel Processing (ICPP'08), September 2008. BibTeX
  120. A compiler framework for optimization of affine loop nests for GPGPUs
    M. Baskaran, U. Bondhugula, S. Krishnamoorthy, J. Ramanujam, A. Rountev, and P. Sadayappan
    Proceedings of the International Conference on Supercomputing (ICS'08), June 2008, Island of Kos, Greece. BibTeX
  121. Integrated Data and Task Management for Scientific Applications
    J. Nieplocha, S. Krishamoorthy, M. Valiev , M. Krishnan , B. Palmer , and P. Sadayappan
    Proceedings of the 8th International Conference on Computational Science (ICCS 2008),June 2008, Krakow, Poland. BibTeX
  122. Automatic transformations for communication-minimized parallelization and locality optimization in the polyhedral model
    Uday Bondhugula, Muthu Manikandan Baskaran, S. Krishnamoorthy, J. Ramanujam, A.Rountev, and P. Sadayappan
    Proceedings of the International Conference on Compiler Construction (ETAPS CC'08) April 2008, Budapest, Hungary. BibTeX
  123. Automatic data movement and computation mapping for multi-level parallel architectures with explicitly managed memories
    M. Baskaran, Uday Bondhugula, S. Krishnamoorthy, J. Ramanujam, A. Rountev, and P. Sadayappan.
    ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming (PPoPP'08) February 2008 BibTeX

    124. 2007

  124. Efficient search-space pruning for integrated fusion and tiling transformations
    X. Gao, S. Krishnamoorthy, S. Sahoo, C. Lam, G. Baumgartner, J. Ramanujam, and P. Sadayappan.
    Concurrency and Computation: Practice and Experience, 2007 BibTeX
  125. Non-collective parallel I/O for global address space programming models
    S. Krishnamoorthy, J. P. Canovas, V. Tipparaju, J. Nieplocha, and P. Sadayappan.
    Procedings of the International Conference on Cluster Computing (CLUSTER 2007). September 2007 BibTeX
  126. Effective automatic parallelization of stencil computations
    S. Krishnamoorthy, M. Baskaran, U. Bondhugula, J. Ramanujam, A. Rountev, and P. Sadayappan.
    ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI 2007). June 2007 BibTeX

    127. 2006

  127. Hypergraph partitioning for automatic memory hierarchy management
    S. Krishnamoorthy, U. Catalyurek, J. Nieplocha, and P. Sadayappan.
    Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2006). November 2006 BibTeX
  128. Design and implementation of a one-sided communication interface for the IBM eserver blue gene supercomputer
    Michael Blocksome, Charles Archer, Todd Inglett, Pat McCarthy, Mike Mundy, Joe Ratterman, Albert Sidelnik, Brian Smith, Gheorghe Almasi, Jose Castanos, Derek Lieber, Jose Moreira, Sriram Krishnamoorthy, and Vinod Tipparaju
    Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC 2006). November 2006 BibTeX
  129. Locality conscious processor allocation and scheduling for mixed-parallel applications
    N. Vydyanathan, S. Krishnamoorthy, G. Sabin, U. Catalyurek, T. Kurc, P. Sadayappan, and J. Saltz.
    Proceedings of the IEEE International Conference on Cluster Computing (CLUSTER 2006). September 2006 BibTeX
  130. Combining analytical and empirical approaches in tuning matrix transposition
    Q. Lu, S. Krishnamoorthy, and P. Sadayappan.
    Proceedings of the 15th International Conference on Parallel Architectures and Compiler Techniques. (PACT 2006) BibTeX
  131. An integrated approach for processor allocation and scheduling of mixed-parallel applications
    N. Vydyanathan, S. Krishnamoorthy, G. Sabin, U. Catalyurek, T. Kurc, P. Sadayappan, and J. Saltz.
    The 35th International Conference on Parallel Processing (ICPP 2006) BibTeX
  132. Identifying cost-effective common subexpressions to reduce operation count in tensor contraction evaluations
    A. Hartono, Q. Lu, X. Gao, S. Krishnamoorthy, M. Nooijen, G. Baumgartner, V. Choppella, D. E. Bernholdt, R. M. Pitzer, J. Ramanujam, A. Rountev, and P. Sadayappan.
    The 6th International Conference on Computational Science (ICCS 2006) BibTeX
  133. An approach to locality-conscious load balancing and transparent memory hierarchy management with a global-address-space parallel programming model
    S. Krishnamoorthy, U. Catalyurek, J. Nieplocha, and P. Sadayappan.
    IPDPS Workshop on Performance Optimization for High-Level Languages and Libraries (POHLL 2006) BibTeX
  134. An extensible global address space framework with decoupled task and data abstractions
    S. Krishnamoorthy, U. Catalyurek, J. Nieplocha, A. Rountev, and P. Sadayappan.
    IPDPS Workshop on Next Generation Software (NGS 2006). BibTeX
  135. Layout transformation support for the disk resident arrays framework
    S. Krishnamoorthy, G. Baumgartner, C. Lam, J. Nieplocha, and P. Sadayappan.
    Journal of Supercomputing. vol: 36(2) pp:153-170 May 2006 BibTeX
  136. Efficient synthesis of out-of-core algorithms using a nonlinear optimization solver
    Sandhya Krishnan, Sriram Krishnamoorthy, Gerald Baumgartner, Chi-Chung Lam, J. Ramanujam, P. Sadayappan, and Venkatesh Chopella
    Journal of Parallel and Distributed Computing (IPDPS Special Issue) vol:66(5) pp:659-673. May 2006 BibTeX
  137. Search-based performance-model driven optimization for compilation of tensor contraction expressions
    X. Gao, S. Krishnamoorthy, Q. Lu, V. Choppella, G. Baumgartner, J. Ramanujam, and P. Sadayappan.
    The 12th Workshop on Compilers for Parallel Computers (CPC 2006). Coruna, Spain. BibTeX
  138. Task scheduling and file replication for data-intensive jobs with batch-shared i/o
    G. Khanna, N. Vydyanathan, U. Catalyurek, T. Kurc, S. Krishnamoorthy, P. Sadayappan, J. Saltz
    The 15th IEEE International Symposium on High Performance Distributed Computing (HPDC 2006) BibTeX
  139. Automatic code generation for many-body electronic structure methods: the tensor contraction engine
    A. Auer, G. Baumgartner, D. E. Bernholdt, A. Bibireata, V. Choppella, D. Cociorva, X. Gao, R. Harrison, S. Krishnamoorthy, S. Krishnan, C. Lam, M. Nooijen, R. Pitzer, J. Ramanujam, P. Sadayappan and A. Sibiryakov.
    Molecular Physics vol:104(2), pp:211-228. January 2006 BibTeX

    140. 2005

  140. Data and computation abstractions for dynamic and irregular computations
    S. Krishnamoorthy, J. Nieplocha, P. Sadayappan.
    The 12th Annual International Conference on High Performance Computing (HiPC 2005) BibTeX
  141. Integrated loop optimizations for data locality enhancement of tensor contraction expressions
    S. K. Sahoo, S. Krishnamoorthy, R. Panuganti, P. Sadayappan.
    Supercomputing (SC 2005) BibTeX
  142. Efficient search-space pruning for integrated fusion and tiling transformations
    X. Gao, S. Krishnamoorthy, S. K. Sahoo, C. Lam, G. Baumgartner, J. Ramanujam, P. Sadayappan.
    The 18th International Workshop on Languages and Compilers for Parallel Computing (LCPC 2005) BibTeX
  143. Locality-aware load balancing for dynamic and irregular computations
    S. Krishnamoorthy, P. Sadayappan, J. Nieplocha, and M. Krishnan
    Workshop on Patterns in High Performance Computing. May 2005
  144. Cache miss characterization and data locality optimization for imperfectly nested loops on shared memory multiprocessors
    S. K. Sahoo, R. Panuganti, S. Krishnamoorthy, P. Sadayappan.
    19th IEEE International Parallel & Distributed Processing Symposium. (IPDPS 2005) BibTeX
  145. Synthesis of high-performance parallel programs for a class of ab initio quantum chemistry models
    G. Baumgartner, A. Auer, D.E. Bernholdt, A. Bibireata, V. Choppella, D. Cociorva, X. Gao, R.J. Harrison, S. Hirata, S. Krishnamoorthy, S. Krishnan, C. Lam, Q. Lu, M. Nooijen, R.M. Pitzer, J. Ramanujam, P. Sadayappan and A. Sibiryakov.
    Proceedings of the IEEE. vol: 93(2) pp:276-292 February 2005. BibTeX

    146. 2004

  146. Layout transformation support for the disk resident arrays framework
    S. Krishnamoorthy, G. Baumgartner, C. Lam, J. Nieplocha and P. Sadayappan.
    The Los Alamos Computer Science Initiative Symposium. (LACSI 2004) BibTeX
  147. Efficient layout transformation support for disk-based multidimensional arrays
    S. Krishnamoorthy, G. Baumgartner, C. Lam, J. Nieplocha and P. Sadayappan.
    The 11th Annual International Conference on High Performance Computing. (HiPC 2004) BibTeX
  148. Efficient parallel out-of-core matrix transposition S. Krishnamoorthy, G. Baumgartner, Daniel Cociorva, C. Lam and P. Sadayappan.
    International Journal of High Performance Computing and Networking. vol:2(2/3/4) pp:110-119 2004 BibTeX
  149. Empirical performance-model driven data layout optimization
    Q. Lu, X. Gao, S. Krishnamoorthy, G. Baumgartner, J. Ramanujam and P. Sadayappan.
    The 17th International Workshop on Languages and Compilers for Parallel Computing. (LCPC 2004) BibTeX
  150. Efficient synthesis of out-of-core algorithms using a nonlinear optimization solver Best Paper Award
    S. Krishnan, S. Krishnamoorthy, G. Baumgartner, C. Lam, J. Ramanujam, P. Sadayappan and V. Choppella.
    The 18th International Parallel & Distributed Processing Symposium. (IPDPS 2004). BibTeX

    151. 2003

  151. Data locality optimization for synthesis of efficient out-of-core algorithms Best Paper Award
    Sandhya Krishnan, Sriram Krishnamoorthy, G. Baumgartner, D. Cociorva, C. Lam, P. Sadayappan, J. Ramanujam, David E. Bernholdt and V. Choppella.
    The 10th Annual International Conference on High Performance Computing. (HiPC 2003). December 2003. BibTeX
  152. Efficient parallel out-of-core matrix transposition
    S. Krishnamoorthy, G. Baumgartner, D. Cociorva, C. Lam and P. Sadayappan.
    IEEE International Conference on Cluster Computing (CLUSTER 2003). December 2003 BibTeX

Technical Reports

  1. Automatic Data Movement and Computation Mapping for Multi-level Parallel Architectures with Explicitly Managed Memories
    M. Manikandan Baskaran, U. Bondhugula, S. Krishnamoorthy, J. Ramanujam, A. Rountev, and P. Sadayappan
    Department of Computer and Information Science, Ohio State University. Technical Report OSU-CISRC-2/08-TR05
  2. Affine transformations for communication minimal parallelization and locality optimization of arbitrarily nested loop sequences
    Uday Bondhugula, M. Baskaran, S. Krishnamoorthy, J. Ramanujam, A. Rountev, and P. Sadayappan.
    Department of Computer and Information Science, Ohio State University. Technical Report OSU-CIRSC-5/07-TR43
  3. A Compiler Framework for Optimization of Affine Loop Nests for General Purpose Computations on GPUs
    M. Baskaran, U. Bondhugula, S. Krishnamoorthy, J. Ramanujam, A. Rountev, and P. Sadayappan
    Department of Computer and Information Science, Ohio State University. Technical Report OSU-CISRC-12/07-TR78
  4. An integrated approach for processor allocation and scheduling of mixed-parallel applications
    N. Vydyanathan, S. Krishnamoorthy, G. Sabin, U. Catalyurek, T. Kurc, P. Sadayappan, and Joel Saltz.
    Department of Computer and Information Science, Ohio State University. Technical Report OSU-CIRSC-2/06-TR20
  5. On efficient out-of-core matrix transposition
    S. Krishnamoorthy, G. Baumgartner, D. Cociorva, C. Lam and P. Sadayappan.
    Department of Computer and Information Science, Ohio State University. Technical Report OSU-CIRSC-9/03-TR52

Invited Papers

  1. Towards effective automatic parallelization for multicore systems
    Uday Bondhugula, Muthu Baskaran, Albert Hartono, Sriram Krishnamoorthy, J. Ramanujam, Atanas Rountev and P. Sadayappan
    Proceedings of the IPDPS Workshop on Next Generation Software (NSF-NGS 2008). April 2008 BibTeX
  2. A global adress space framework for locality aware scheduling of block-sparse computations
    S. krishnamoorthy, U. Catalyurek, J. Nieplocha, A. Rountev, and P. Sadayappan.
    Proceedings of the IPDPS Workshop on Next Generation Software (NSF-NGS 2007). April 2007 BibTeX

Posters

  1. Scalable Fault Tolerance in PGAS Programming Models
    Nawab Ali, Sriram Krishnamoorthy, Niranjan Govind, Bruce Palmer, and Oreste Villa
    Supercomputing 2010. November 2010
  2. Parallel global address space framework with multiple inter-operable abstractions
    Sriram Krishnamoorthy, Brian Larkins, Atanas Rountev, P. Sadayappan, Jarek Nieplocha, and Robert J. Harrison
    The second conference on Partitioned Global Address Space Programming Models(PGAS 2006). October 2006
  3. Web service pipelining
    New Melchizedec, S. Krishnamoorthy, Vimal Kumar Vivekananthamoorthy, and Arul Siromoney.
    The 8th Annual International Conference on High Performance Computing. (HiPC 2001). December 2001


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