J. Ramanujam

ORCID

Publication Activity (10 Years)

Years Active: 1988-2021
Publications (10 Years): 21

Top Venues

CoRR

ACM Trans. Archit. Code Optim.

IPDPS Workshops

ACM Trans. Parallel Comput.

Publications

Guannan Liu, Manali Singha, Limeng Pu, Prasanga Neupane, Joseph Feinstein, Hsiao-Chun Wu, J. Ramanujam, Michal Brylinski
GraphDTI: A robust deep learning predictor of drug-target interactions from multiple heterogeneous data. J. Cheminformatics 13 (1) (2021)
Wentao Shi, Jeffrey Mitchell Lemoine, Abd-El-Monsif A. Shawky, Manali Singha, Limeng Pu, Shuangyan Yang, J. Ramanujam, Michal Brylinski
BionoiNet: ligand-binding site classification with off-the-shelf deep neural network. Bioinform. 36 (10) (2020)
Fabio Luporini, Michael Lange, Christian T. Jacobs, Gerard J. Gorman, J. Ramanujam, Paul H. J. Kelly
Automated Tiling of Unstructured Mesh Computations with Application to Seismological Modeling. ACM Trans. Math. Softw. 45 (2) (2019)
Aisha I. Ali-Gombe, Brendan Saltaformaggio, J. Ramanujam, Dongyan Xu, Golden G. Richard III
Toward a more dependable hybrid analysis of android malware using aspect-oriented programming. Comput. Secur. 73 (2018)
Andrew Case, Arghya Kusum Das, Seung-Jong Park, J. Ramanujam, Golden G. Richard III
Gaslight: A comprehensive fuzzing architecture for memory forensics frameworks. Digit. Investig. (2017)
Zahra Khatami, Hartmut Kaiser, J. Ramanujam
Improving the Parallel Performance of an NBody Application Using Adaptive Techniques in HPX. HPCC/SmartCity/DSS (2017)
Fabio Luporini, Michael Lange, Christian T. Jacobs, Gerard J. Gorman, J. Ramanujam, Paul H. J. Kelly
Automated Tiling of Unstructured Mesh Computations with Application to Seismological Modelling. CoRR (2017)
Zahra Khatami, Lukas Troska, Hartmut Kaiser, J. Ramanujam, Adrian Serio
HPX Smart Executors. CoRR (2017)
Zahra Khatami, Hartmut Kaiser, J. Ramanujam
Redesigning OP2 Compiler to Use HPX Runtime Asynchronous Techniques. IPDPS Workshops (2017)
Zahra Khatami, Hartmut Kaiser, J. Ramanujam
Redesigning OP2 Compiler to Use HPX Runtime Asynchronous Techniques. CoRR (2017)
Zahra Khatami, Sungpack Hong, Jinsoo Lee, Siegfried Depner, Hassan Chafi, J. Ramanujam, Hartmut Kaiser
A Load-Balanced Parallel and Distributed Sorting Algorithm Implemented with PGX.D. IPDPS Workshops (2017)
Zahra Khatami, Lukas Troska, Hartmut Kaiser, J. Ramanujam, Adrian Serio
HPX Smart Executors. ESPM2@SC (2017)
Zahra Khatami, Hartmut Kaiser, J. Ramanujam
Using HPX and OP2 for Improving Parallel Scaling Performance of Unstructured Grid Applications. ICPP Workshops (2016)
Zahra Khatami, Hartmut Kaiser, Patricia Grubel, Adrian Serio, J. Ramanujam
A Massively Parallel Distributed N-body Application Implemented with HPX. ScalA@SC (2016)
Yun Ding, Ye Fang, Juana Moreno, J. Ramanujam, Mark Jarrell, Michal Brylinski
Assessing the similarity of ligand binding conformations with the Contact Mode Score. Comput. Biol. Chem. 64 (2016)
Changwan Hong, Wenlei Bao, Albert Cohen, Sriram Krishnamoorthy, Louis-Noël Pouchet, Fabrice Rastello, J. Ramanujam, P. Sadayappan
Effective padding of multidimensional arrays to avoid cache conflict misses. PLDI (2016)
Keshav Pingali, J. Ramanujam, P. Sadayappan
Introduction to the Special Issue on PPoPP'12. ACM Trans. Parallel Comput. 1 (2) (2015)
Prashant Singh Rawat, Martin Kong, Thomas Henretty, Justin Holewinski, Kevin Stock, Louis-Noël Pouchet, J. Ramanujam, Atanas Rountev, P. Sadayappan
SDSLc: a multi-target domain-specific compiler for stencil computations. WOLFHPC@SC (2015)
Venmugil Elango, Fabrice Rastello, Louis-Noël Pouchet, J. Ramanujam, P. Sadayappan
On Characterizing the Data Access Complexity of Programs. POPL (2015)
Mahesh Ravishankar, Roshan Dathathri, Venmugil Elango, Louis-Noël Pouchet, J. Ramanujam, Atanas Rountev, P. Sadayappan
Distributed memory code generation for mixed Irregular/Regular computations. PPOPP (2015)
Sameer AbuAsal, R. Tohid, J. Ramanujam
Lost in heterogeneity: architectural selection based on code features. Co-HPC@SC (2015)
Fabio Luporini, Ana Lucia Varbanescu, Florian Rathgeber, Gheorghe-Teodor Bercea, J. Ramanujam, David A. Ham, Paul H. J. Kelly
COFFEE: an Optimizing Compiler for Finite Element Local Assembly. CoRR (2014)
Venmugil Elango, Fabrice Rastello, Louis-Noël Pouchet, J. Ramanujam, P. Sadayappan
On Characterizing the Data Movement Complexity of Computational DAGs for Parallel Execution. CoRR (2014)
Venmugil Elango, Fabrice Rastello, Louis-Noël Pouchet, J. Ramanujam, P. Sadayappan
On Characterizing the Data Access Complexity of Programs. CoRR (2014)
Naznin Fauzia, Venmugil Elango, Mahesh Ravishankar, J. Ramanujam, Fabrice Rastello, Atanas Rountev, Louis-Noël Pouchet, P. Sadayappan
Beyond Reuse Distance Analysis: Dynamic Analysis for Characterization of Data Locality Potential. CoRR (2014)
Fabio Luporini, Ana Lucia Varbanescu, Florian Rathgeber, Gheorghe-Teodor Bercea, J. Ramanujam, David A. Ham, Paul H. J. Kelly
Cross-Loop Optimization of Arithmetic Intensity for Finite Element Local Assembly. ACM Trans. Archit. Code Optim. 11 (4) (2014)
Venmugil Elango, Fabrice Rastello, Louis-Noël Pouchet, J. Ramanujam, P. Sadayappan
On characterizing the data movement complexity of computational DAGs for parallel execution. SPAA (2014)
Venmugil Elango, Naser Sedaghati, Fabrice Rastello, Louis-Noël Pouchet, J. Ramanujam, Radu Teodorescu, P. Sadayappan
On Using the Roofline Model with Lower Bounds on Data Movement. ACM Trans. Archit. Code Optim. 11 (4) (2014)
Mahesh Ravishankar, John Eisenlohr, Louis-Noël Pouchet, J. Ramanujam, Atanas Rountev, P. Sadayappan
Automatic parallelization of a class of irregular loops for distributed memory systems. ACM Trans. Parallel Comput. 1 (1) (2014)
Michelle Mills Strout, Fabio Luporini, Christopher D. Krieger, Carlo Bertolli, Gheorghe-Teodor Bercea, Catherine Olschanowsky, J. Ramanujam, Paul H. J. Kelly
Generalizing Run-Time Tiling with the Loop Chain Abstraction. IPDPS (2014)
Sriram Krishnamoorthy, J. Ramanujam, P. Sadayappan
Introduction to the JPDC Special Issue on Domain-Specific Languages and High-Level Frameworks for High-Performance Computing. J. Parallel Distributed Comput. 74 (12) (2014)
Kevin Stock, Martin Kong, Tobias Grosser, Louis-Noël Pouchet, Fabrice Rastello, J. Ramanujam, P. Sadayappan
A framework for enhancing data reuse via associative reordering. PLDI (2014)
Naznin Fauzia, Venmugil Elango, Mahesh Ravishankar, J. Ramanujam, Fabrice Rastello, Atanas Rountev, Louis-Noël Pouchet, P. Sadayappan
Beyond reuse distance analysis: Dynamic analysis for characterization of data locality potential. ACM Trans. Archit. Code Optim. 10 (4) (2013)
Athanasios Konstantinidis, Paul H. J. Kelly, J. Ramanujam, P. Sadayappan
Parametric GPU Code Generation for Affine Loop Programs. LCPC (2013)
Tobias Grosser, Albert Cohen, Paul H. J. Kelly, J. Ramanujam, P. Sadayappan, Sven Verdoolaege
Split tiling for GPUs: automatic parallelization using trapezoidal tiles. GPGPU@ASPLOS (2013)
Sanket Tavarageri, J. Ramanujam, P. Sadayappan
Adaptive parallel tiled code generation and accelerated auto-tuning. Int. J. High Perform. Comput. Appl. 27 (4) (2013)
Thomas Henretty, Richard Veras, Franz Franchetti, Louis-Noël Pouchet, J. Ramanujam, P. Sadayappan
A stencil compiler for short-vector SIMD architectures. ICS (2013)
Qingda Lu, Xiaoyang Gao, Sriram Krishnamoorthy, Gerald Baumgartner, J. Ramanujam, P. Sadayappan
Empirical performance model-driven data layout optimization and library call selection for tensor contraction expressions. J. Parallel Distributed Comput. 72 (3) (2012)
Hassan A. Salamy, J. Ramanujam
Storage Optimization through Offset Assignment with Variable Coalescing. ACM Trans. Embed. Comput. Syst. 11 (S1) (2012)
Hassan A. Salamy, J. Ramanujam
An ILP solution to address code generation for embedded applications on digital signal processors. ACM Trans. Design Autom. Electr. Syst. 17 (3) (2012)
Jun Shirako, Kamal Sharma, Naznin Fauzia, Louis-Noël Pouchet, J. Ramanujam, P. Sadayappan, Vivek Sarkar
Analytical Bounds for Optimal Tile Size Selection. CC (2012)
Hassan A. Salamy, J. Ramanujam
Code Size Reduction for Array Intensive Applications on Digital Signal Processors. J. Circuits Syst. Comput. 21 (3) (2012)
Hassan A. Salamy, J. Ramanujam
An Effective Solution to Task Scheduling and Memory Partitioning for Multiprocessor System-on-Chip. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 31 (5) (2012)
Mahesh Ravishankar, John Eisenlohr, Louis-Noël Pouchet, J. Ramanujam, Atanas Rountev, P. Sadayappan
Code generation for parallel execution of a class of irregular loops on distributed memory systems. SC (2012)
Thomas Henretty, Kevin Stock, Louis-Noël Pouchet, Franz Franchetti, J. Ramanujam, P. Sadayappan
Data Layout Transformation for Stencil Computations on Short-Vector SIMD Architectures. CC (2011)
Louis-Noël Pouchet, Uday Bondhugula, Cédric Bastoul, Albert Cohen, J. Ramanujam, P. Sadayappan, Nicolas Vasilache
Loop transformations: convexity, pruning and optimization. POPL (2011)
Sanket Tavarageri, Louis-Noël Pouchet, J. Ramanujam, Atanas Rountev, P. Sadayappan
Dynamic selection of tile sizes. HiPC (2011)
Albert Hartono, Muthu Manikandan Baskaran, J. Ramanujam, Ponnuswamy Sadayappan
DynTile: Parametric tiled loop generation for parallel execution on multicore processors. IPDPS (2010)
Muthu Manikandan Baskaran, Albert Hartono, Sanket Tavarageri, Thomas Henretty, J. Ramanujam, P. Sadayappan
Parameterized tiling revisited. CGO (2010)
Muthu Manikandan Baskaran, J. Ramanujam, P. Sadayappan
Automatic C-to-CUDA Code Generation for Affine Programs. CC (2010)
Louis-Noël Pouchet, Uday Bondhugula, Cédric Bastoul, Albert Cohen, J. Ramanujam, P. Sadayappan
Combined Iterative and Model-driven Optimization in an Automatic Parallelization Framework. SC (2010)
Hassan A. Salamy, J. Ramanujam
A Framework for Task Scheduling and Memory Partitioning for Multi-Processor System-on-Chip. HiPEAC (2009)
Muthu Manikandan Baskaran, Nagavijayalakshmi Vydyanathan, Uday Bondhugula, J. Ramanujam, Atanas Rountev, P. Sadayappan
Compiler-assisted dynamic scheduling for effective parallelization of loop nests on multicore processors. PPOPP (2009)
Albert Hartono, Muthu Manikandan Baskaran, Cédric Bastoul, Albert Cohen, Sriram Krishnamoorthy, Boyana Norris, J. Ramanujam, P. Sadayappan
Parametric multi-level tiling of imperfectly nested loops. ICS (2009)
Qingda Lu, Christophe Alias, Uday Bondhugula, Thomas Henretty, Sriram Krishnamoorthy, J. Ramanujam, Atanas Rountev, P. Sadayappan, Yongjian Chen, Haibo Lin, Tin-fook Ngai
Data Layout Transformation for Enhancing Data Locality on NUCA Chip Multiprocessors. PACT (2009)
Muthu Manikandan Baskaran, Uday Bondhugula, Sriram Krishnamoorthy, J. Ramanujam, Atanas Rountev, P. Sadayappan
Automatic data movement and computation mapping for multi-level parallel architectures with explicitly managed memories. PPOPP (2008)
Uday Bondhugula, Albert Hartono, J. Ramanujam, P. Sadayappan
A practical automatic polyhedral parallelizer and locality optimizer. PLDI (2008)
Jinpyo Hong, J. Ramanujam
Address Register Allocation in Digital Signal Processors. ICESS (2008)
Uday Bondhugula, Muthu Manikandan Baskaran, Albert Hartono, Sriram Krishnamoorthy, J. Ramanujam, Atanas Rountev, P. Sadayappan
Towards effective automatic parallelization for multicore systems. IPDPS (2008)
Muthu Manikandan Baskaran, Uday Bondhugula, Sriram Krishnamoorthy, J. Ramanujam, Atanas Rountev, P. Sadayappan
A compiler framework for optimization of affine loop nests for gpgpus. ICS (2008)
Uday Bondhugula, Muthu Manikandan Baskaran, Sriram Krishnamoorthy, J. Ramanujam, Atanas Rountev, P. Sadayappan
Automatic Transformations for Communication-Minimized Parallelization and Locality Optimization in the Polyhedral Model. CC (2008)
Jinpyo Hong, J. Ramanujam
Scheduling DAGs for Fixed-point DSP Processors by Using Worm Partitions. ICESS (2008)
Hassan A. Salamy, J. Ramanujam
Storage optimization through code size reduction for digital signal processors. ESTIMedia (2008)
Hassan A. Salamy, J. Ramanujam
Optimal address register allocation for arrays in DSP applications. ESTIMedia (2008)
Xiaoyang Gao, Sriram Krishnamoorthy, Swarup Kumar Sahoo, Chi-Chung Lam, Gerald Baumgartner, J. Ramanujam, P. Sadayappan
Efficient search-space pruning for integrated fusion and tiling transformations. Concurr. Comput. Pract. Exp. 19 (18) (2007)
Sriram Krishnamoorthy, Muthu Manikandan Baskaran, Uday Bondhugula, J. Ramanujam, Atanas Rountev, P. Sadayappan
Effective automatic parallelization of stencil computations. PLDI (2007)
Jinpyo Hong, J. Ramanujam
Memory Offset Assignment for DSPs. ICESS (2007)
Uday Bondhugula, J. Ramanujam, P. Sadayappan
Automatic mapping of nested loops to FPGAS. PPOPP (2007)
Sai Pinnepalli, Jinpyo Hong, J. Ramanujam, Doris L. Carver
Code Size Optimization for Embedded Processors using Commutative Transformations. RTCSA (2007)
A. Allam, J. Ramanujam, Gerald Baumgartner, P. Sadayappan
Memory minimization for tensor contractions using integer linear programming. IPDPS (2006)
J. Ramanujam, Jinpyo Hong, Mahmut T. Kandemir, Amit Narayan, Ankush Agarwal
Estimating and reducing the memory requirements of signal processing codes for embedded systems. IEEE Trans. Signal Process. 54 (1) (2006)
Guilin Chen, Mahmut T. Kandemir, Mary Jane Irwin, J. Ramanujam
Reducing code size through address register assignment. ACM Trans. Embed. Comput. Syst. 5 (1) (2006)
Mahmut T. Kandemir, J. Ramanujam, Ugur Sezer
Improving the energy behavior of block buffering using compiler optimizations. ACM Trans. Design Autom. Electr. Syst. 11 (1) (2006)
Sandhya Krishnan, Sriram Krishnamoorthy, Gerald Baumgartner, Chi-Chung Lam, J. Ramanujam, P. Sadayappan, Venkatesh Choppella
Efficient synthesis of out-of-core algorithms using a nonlinear optimization solver. J. Parallel Distributed Comput. 66 (5) (2006)
Hassan A. Salamy, J. Ramanujam
An Effective Heuristic for Simple Offset Assignment with Variable Coalescing. LCPC (2006)
Albert Hartono, Qingda Lu, Xiaoyang Gao, Sriram Krishnamoorthy, Marcel Nooijen, Gerald Baumgartner, David E. Bernholdt, Venkatesh Choppella, Russell M. Pitzer, J. Ramanujam, Atanas Rountev, P. Sadayappan
Identifying Cost-Effective Common Subexpressions to Reduce Operation Count in Tensor Contraction Evaluations. International Conference on Computational Science (1) (2006)
Xiaoyang Gao, Sriram Krishnamoorthy, Swarup Kumar Sahoo, Chi-Chung Lam, Gerald Baumgartner, J. Ramanujam, P. Sadayappan
Efficient Search-Space Pruning for Integrated Fusion and Tiling Transformations. LCPC (2005)
Xiaoyang Gao, Swarup Kumar Sahoo, Chi-Chung Lam, J. Ramanujam, Qingda Lu, Gerald Baumgartner, P. Sadayappan
Performance modeling and optimization of parallel out-of-core tensor contractions. PPOPP (2005)
Albert Hartono, Alexander Sibiryakov, Marcel Nooijen, Gerald Baumgartner, David E. Bernholdt, So Hirata, Chi-Chung Lam, Russell M. Pitzer, J. Ramanujam, P. Sadayappan
Automated Operation Minimization of Tensor Contraction Expressions in Electronic Structure Calculations. International Conference on Computational Science (1) (2005)
Gerald Baumgartner, Alexander A. Auer, David E. Bernholdt, Alina Bibireata, Venkatesh Choppella, Daniel Cociorva, Xiaoyang Gao, Robert J. Harrison, So Hirata, Sriram Krishnamoorthy, Sandhya Krishnan, Chi-Chung Lam, Qingda Lu, Marcel Nooijen, Russell M. Pitzer, J. Ramanujam, P. Sadayappan, Alexander Sibiryakov
Synthesis of High-Performance Parallel Programs for a Class of ab Initio Quantum Chemistry Models. Proc. IEEE 93 (2) (2005)
Qingda Lu, Xiaoyang Gao, Sriram Krishnamoorthy, Gerald Baumgartner, J. Ramanujam, P. Sadayappan
Empirical Performance-Model Driven Data Layout Optimization. LCPC (2004)
Sandhya Krishnan, Sriram Krishnamoorthy, Gerald Baumgartner, Chi-Chung Lam, J. Ramanujam, P. Sadayappan, Venkatesh Choppella
Efficient Synthesis of Out-of-Core Algorithms Using a Nonlinear Optimization Solver. IPDPS (2004)
Mahmut T. Kandemir, J. Ramanujam, Mary Jane Irwin, Narayanan Vijaykrishnan, Ismail Kadayif, Amisha Parikh
A compiler-based approach for dynamically managing scratch-pad memories in embedded systems. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 23 (2) (2004)
Sandhya Krishnan, Sriram Krishnamoorthy, Gerald Baumgartner, Daniel Cociorva, Chi-Chung Lam, P. Sadayappan, J. Ramanujam, David E. Bernholdt, Venkatesh Choppella
Data Locality Optimization for Synthesis of Efficient Out-of-Core Algorithms. HiPC (2003)
Daniel Cociorva, Xiaoyang Gao, Sandhya Krishnan, Gerald Baumgartner, Chi-Chung Lam, P. Sadayappan, J. Ramanujam
Global Communication Optimization for Tensor Contraction Expressions under Memory Constraints. IPDPS (2003)
Mahmut T. Kandemir, Mary Jane Irwin, Guilin Chen, J. Ramanujam
Address Register Assignment for Reducing Code Size. CC (2003)
Alina Bibireata, Sandhya Krishnan, Gerald Baumgartner, Daniel Cociorva, Chi-Chung Lam, P. Sadayappan, J. Ramanujam, David E. Bernholdt, Venkatesh Choppella
Memory-Constrained Data Locality Optimization for Tensor Contractions. LCPC (2003)
Mahmut T. Kandemir, Alok N. Choudhary, J. Ramanujam, Prithviraj Banerjee
Reducing False Sharing and Improving Spatial Locality in a Unified Compilation Framework. IEEE Trans. Parallel Distributed Syst. 14 (4) (2003)
J. Ramanujam, Satish Krishnamurthy, Jinpyo Hong, Mahmut T. Kandemir
Address Code and Arithmetic Optimizations for Embedded Systems. VLSI Design (2002)
Mahmut T. Kandemir, J. Ramanujam, Alok N. Choudhary
Exploiting shared scratch pad memory space in embedded multiprocessor systems. DAC (2002)
Mahmut T. Kandemir, Alok N. Choudhary, J. Ramanujam
An I/O-Conscious Tiling Strategy for Disk-Resident Data Sets. J. Supercomput. 21 (3) (2002)
Daniel Cociorva, Gerald Baumgartner, Chi-Chung Lam, P. Sadayappan, J. Ramanujam, Marcel Nooijen, David E. Bernholdt, Robert J. Harrison
Space-Time Trade-Off Optimization for a Class of Electronic Structure Calculations. PLDI (2002)
Daniel Cociorva, Gerald Baumgartner, Chi-Chung Lam, P. Sadayappan, J. Ramanujam
Memory-Constrained Communication Minimization for a Class of Array Computations. LCPC (2002)
Gerald Baumgartner, David E. Bernholdt, Daniel Cociorva, Chi-Chung Lam, J. Ramanujam, Robert J. Harrison, Marcel Nooijen, P. Sadayappan
A Performance Optimization Framework for Compilation of Tensor Contraction Expressions into Parallel Programs. IPDPS (2002)
J. Ramanujam, Sandeep Deshpande, Jinpyo Hong, Mahmut T. Kandemir
A Heuristic for Clock Selection in High-Level Synthesis. VLSI Design (2002)
N. E. Crosbie, Mahmut T. Kandemir, Ibrahim Kolcu, J. Ramanujam, Alok N. Choudhary
Strategies for Improving Data Locality in Embedded Applications. VLSI Design (2002)
Gerald Baumgartner, David E. Bernholdt, Daniel Cociorva, Robert J. Harrison, So Hirata, Chi-Chung Lam, Marcel Nooijen, Russell M. Pitzer, J. Ramanujam, P. Sadayappan
A high-level approach to synthesis of high-performance codes for quantum chemistry. SC (2002)
J. Ramanujam
Integer Lattice Based Methods for Local Address Generation for Block-Cyclic Distributions. Compiler Optimizations for Scalable Parallel Systems Languages (2001)
Mahmut T. Kandemir, Prithviraj Banerjee, Alok N. Choudhary, J. Ramanujam, Eduard Ayguadé
Static and Dynamic Locality Optimizations Using Integer Linear Programming. IEEE Trans. Parallel Distributed Syst. 12 (9) (2001)
Ismail Kadayif, Mahmut T. Kandemir, Narayanan Vijaykrishnan, Mary Jane Irwin, J. Ramanujam
Morphable Cache Architectures: Potential Benefits. LCTES/OM (2001)

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Publication Activity (10 Years)

Top Topics

Top Venues

J. Ramanujam