Wen-Mei W Hwu

1984 …2019
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Research Output 1984 2019

2016

Efficient kernel synthesis for performance portable programming

Chang, L. W., Hajj, I. E., Rodrigues, C., Gomez-Luna, J. & Hwu, W-M. W., Dec 14 2016, MICRO 2016 - 49th Annual IEEE/ACM International Symposium on Microarchitecture. IEEE Computer Society, 7783715. (Proceedings of the Annual International Symposium on Microarchitecture, MICRO; vol. 2016-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Chemical analysis
Computer systems programming
Energy efficiency
Costs
Tuning

FCUDA-HB: Hierarchical and Scalable Bus Architecture Generation on FPGAs With the FCUDA Flow

Chen, Y., Nguyen, T., Chen, Y., Gurumani, S. T., Liang, Y., Rupnow, K., Cong, J., Hwu, W-M. W. & Chen, D., Dec 2016, In : IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems. 35, 12, p. 2032-2045 14 p., 7450674.

Research output: Contribution to journalArticle

Field programmable gate arrays (FPGA)
Bandwidth
High level languages
Core levels
High level synthesis

HPS papers: A retrospective

Patt, Y. N., Hwu, W-M. W., Melvin, S. W. & Shebanow, M. C., 2016, In : IEEE Micro. 36, 4, p. 76-79 4 p., 7542473.

Research output: Contribution to journalArticle

Computer architecture
Substrates
Reduced instruction set computing
Flow control

In-Place Matrix Transposition on GPUs

Gomez-Luna, J., Sung, I. J., Chang, L. W., Gonzalez-Linares, J. M., Guil, N. & Hwu, W. M. W., Mar 1 2016, In : IEEE Transactions on Parallel and Distributed Systems. 27, 3, p. 776-788 13 p., 7059219.

Research output: Contribution to journalArticle

Tile
Throughput
Fast Fourier transforms
Algebra
Program processors

KLAP: Kernel launch aggregation and promotion for optimizing dynamic parallelism

Hajj, I. E., Gomez-Luna, J., Li, C., Chang, L. W., Milojicic, D. & Hwu, W. M., Dec 14 2016, MICRO 2016 - 49th Annual IEEE/ACM International Symposium on Microarchitecture. IEEE Computer Society, 7783716. (Proceedings of the Annual International Symposium on Microarchitecture, MICRO; vol. 2016-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Agglomeration
Electric fuses
Throughput
Graphics processing unit

Parallel solutions of inverse multiple scattering problems with born-type fast solvers

Hidayetoǧlu, M., Yang, C., Wang, L., Podkowa, A., Oelze, M., Hwu, W. M. & Chew, W. C., Nov 3 2016, 2016 Progress In Electromagnetics Research Symposium, PIERS 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 916-920 5 p. 7734520. (2016 Progress In Electromagnetics Research Symposium, PIERS 2016 - Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multiple scattering
scattering
Iterative methods
multipoles
Scattering

Performance insights on executing non-graphics applications on CUDA on the NVIDIA GeForce 8800 GTX

Hwu, W. M., Kiirk, D., Ryoo, S., Rodriigues, C., Stratton, J. & Huang, K., May 31 2016, 2007 IEEE Hot Chips 19 Symposium, HCS 2007. Institute of Electrical and Electronics Engineers Inc., 7482492. (2007 IEEE Hot Chips 19 Symposium, HCS 2007).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Systems analysis
Specifications
Data storage equipment
Processing
Graphics processing unit

Preface

Kirk, D. B. & Hwu, W-M. W., Dec 7 2016, Programming Massively Parallel Processors: A Hands-on Approach: Third Edition. Elsevier Inc., p. xv-xx

Research output: Chapter in Book/Report/Conference proceedingForeword/postscript

Programming Massively Parallel Processors: A Hands-on Approach: Third Edition

Kirk, D. B. & Hwu, W-M. W., Dec 7 2016, Elsevier Inc. 550 p.

Research output: Book/ReportBook

Parallel programming
Program processors
Parallel processing systems
Software engineering
Students

SpaceJMP: Programming with multiple virtual address spaces

El Hajj, I., Merritt, A., Zellweger, G., Milojicic, D., Achermann, R., Faraboschi, P., Hwu, W-M. W., Roscoe, T. & Schwan, K., Mar 25 2016, ASPLOS 2016 - 21st International Conference on Architectural Support for Programming Languages and Operating Systems. Association for Computing Machinery, p. 353-368 16 p. (International Conference on Architectural Support for Programming Languages and Operating Systems - ASPLOS; vol. 02-06-April-2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Virtual addresses
Computer programming
Data storage equipment
Computer operating systems
Data structures

WebGPU: A scalable online development platform for GPU programming courses

Dakkak, A., Pearson, C. & Hwu, W-M. W., Jul 18 2016, Proceedings - 2016 IEEE 30th International Parallel and Distributed Processing Symposium, IPDPS 2016. Institute of Electrical and Electronics Engineers Inc., p. 942-949 8 p. 7529962. (Proceedings - 2016 IEEE 30th International Parallel and Distributed Processing Symposium, IPDPS 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer programming
Students
Parallel programming
Computer science
Graphics processing unit
2015

Adaptive Cache Management for Energy-Efficient GPU Computing

Chen, X., Chang, L. W., Rodrigues, C. I., Lv, J., Wang, Z. & Hwu, W-M. W., Jan 15 2015, Proceedings - 47th Annual IEEE/ACM International Symposium on Microarchitecture, MICRO 2014. January ed. IEEE Computer Society, p. 343-355 13 p. 7011400. (Proceedings of the Annual International Symposium on Microarchitecture, MICRO; vol. 2015-January, no. January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data storage equipment
Energy efficiency
Throughput
Graphics processing unit

Automatic parallelization of kernels in shared-memory multi-GPU nodes

Cabezas, J., Vilanova, L., Gelado, I., Jablin, T. B., Navarro, N. & Hwu, W-M. W., Jun 8 2015, ICS 2015 - Proceedings of the 29th ACM International Conference on Supercomputing. Association for Computing Machinery, p. 3-13 11 p. (Proceedings of the International Conference on Supercomputing; vol. 2015-June).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data storage equipment
Graphics processing unit
Scheduling
Costs

Compiler Technology

Chung, W. H. J., Lyu, Y. H., Sung, I. J. R., Lee, Y. W. & Hwu, W-M. W., Dec 4 2015, Heterogeneous System Architecture: A New Compute Platform Infrastructure. Elsevier Inc., p. 97-129 33 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Data storage equipment
Parallel programming
Computer programming languages
Program processors
Code generation

Enhancing the Usability and Utilization of Accelerated Architectures via Docker

Haydel, N., Gesing, S., Taylor, I., Madey, G., Dakkak, A., De Gonzalo, S. G. & Hwu, W-M. W., Jan 1 2015, Proceedings - 2015 IEEE/ACM 8th International Conference on Utility and Cloud Computing, UCC 2015. Rana, O., Buyya, R. & Raicu, I. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 361-367 7 p. 7431432. (Proceedings - 2015 IEEE/ACM 8th International Conference on Utility and Cloud Computing, UCC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Containers
Application programming interfaces (API)
Particle accelerators
Interfaces (computer)
Program processors

FPGA accelerated DNA error correction

Ramachandran, A., Heo, Y., Hwu, W-M. W., Ma, J. & Chen, D., Apr 22 2015, Proceedings of the 2015 Design, Automation and Test in Europe Conference and Exhibition, DATE 2015. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-April. p. 1371-1376 6 p. 7092605

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Error correction
Field programmable gate arrays (FPGA)
DNA
Genes
Throughput

GPU-SM: Shared memory multi-GPU programming

Cabezas, J., Jordà, M., Gelado, I., Navarro, N. & Hwu, W-M. W., Feb 7 2015, ACM International Conference Proceeding Series. Gong, X. (ed.). Association for Computing Machinery, p. 13-24 12 p. (ACM International Conference Proceeding Series; vol. 2015-February).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer programming
Data storage equipment
Graphics processing unit
Computer systems
Data structures
Specifications
Program processors
Sanders
Hardware
Data storage equipment

In-place data sliding algorithms for many-core architectures

Luna, J. G., Chang, L. W., Sung, I. J., Hwu, W-M. W. & Guil, N., Dec 8 2015, Proceedings - 2015 44th International Annual Conference on Parallel Processing, ICPP 2015. Institute of Electrical and Electronics Engineers Inc., p. 210-219 10 p. 7349576. (Proceedings of the International Conference on Parallel Processing; vol. 2015-December).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Many-core
Data storage equipment
Irregular
Benchmark
Algebra

Introduction

Hwu, W-M. W., Dec 4 2015, Heterogeneous System Architecture: A New Compute Platform Infrastructure. Elsevier Inc., p. 1-5 5 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Specifications

Locality-centric thread scheduling for bulk-synchronous programming models on CPU architectures

Kim, H. S., Hajj, I. E., Stratton, J., Lumetta, S. S. & Hwu, W-M. W., Mar 3 2015, Proceedings of the 2015 IEEE/ACM International Symposium on Code Generation and Optimization, CGO 2015. Institute of Electrical and Electronics Engineers Inc., p. 257-268 12 p. 7054205. (Proceedings of the 2015 IEEE/ACM International Symposium on Code Generation and Optimization, CGO 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer programming
Locality
Thread
Programming Model
Program processors

Mapping high-level programming languages to OpenCL 2.0: A compiler writer's perspective

Sung, I. J., Chung, W. H., Lee, Y. W. & Hwu, W-M. W., May 18 2015, Heterogeneous Computing with OpenCL 2.0: Third Edition. Elsevier Inc., p. 249-272 24 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

High level languages
Application programming interfaces (API)
Computer programming languages
Object oriented programming
Data transfer

Optimized Data Transfers Based on the OpenCL Event Management Mechanism

Takizawa, H., Hirasawa, S., Sugawara, M., Gelado, I., Kobayashi, H. & Hwu, W. M. W., Jan 1 2015, In : Scientific Programming. 2015, 576498.

Research output: Contribution to journalArticle

Data transfer
Communication

Runtime and Architecture Support for Efficient Data Exchange in Multi-Accelerator Applications

Cabezas, J., Gelado, I., Stone, J. E., Navarro, N., Kirk, D. B. & Hwu, W-M. W., May 1 2015, In : IEEE Transactions on Parallel and Distributed Systems. 26, 5, p. 1405-1418 14 p., 6803940.

Research output: Contribution to journalArticle

Electronic data interchange
Particle accelerators
Hardware
Parallel programming
Maintainability

SPEC ACCEL: A standard application suite for measuring hardware accelerator performance

Juckeland, G., Brantley, W., Chandrasekaran, S., Chapman, B., Che, S., Colgrove, M., Feng, H., Grund, A., Henschel, R., Hwu, W. M. W., Li, H., Müller, M. S., Nagel, W. E., Perminov, M., Shelepugin, P., Skadron, K., Stratton, J., Titov, A., Wang, K., Van Waveren, M. & 4 others, Whitney, B., Wienke, S., Xu, R. & Kumaran, K., Jan 1 2015, High Performance Computing Systems: Performance Modeling, Benchmarking, and Simulation - 5th International Workshop, PMBS 2014, Revised Selected Papers. Hammond, S. D., Jarvis, S. A. & Wright, S. A. (eds.). Springer-Verlag, p. 46-67 22 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8966).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hardware Accelerator
Accelerator
Particle accelerators
Hardware
Benchmark

Transitioning HPC software to exascale heterogeneous computing

Hwu, W-M. W., Chang, L. W., Kim, H. S., Dakkak, A. & El Hajj, I., Sep 2 2015, 2015 Computational Electromagnetics International Workshop, CEM 2015. Institute of Electrical and Electronics Engineers Inc., p. 4-5 2 p. 7237412. (2015 Computational Electromagnetics International Workshop, CEM 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Heterogeneous Computing
Productivity
Computer systems programming
Unit
Software
2014

Adaptive cache bypass and insertion for many-core accelerators

Chen, X., Wu, S., Chang, L. W., Huang, W. S., Pearson, C., Wang, Z. & Hwu, W. M. W., Jan 1 2014, 2nd ACM International Workshop on Many-Core Embedded Systems, MES 2014 - In Conjunction with the 41st International Symposium on Computer Architecture, ISCA 2014. Association for Computing Machinery, p. 1-8 8 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Particle accelerators
Data storage equipment
Energy efficiency
Graphics processing unit

A guide for implementing tridiagonal solvers on GPUs

Chang, L. W. & Hwu, W-M. W., Jan 1 2014, Numerical Computations with GPUs. Springer International Publishing, p. 29-44 16 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Graphics processing unit

Automatic execution of single-GPU computations across multiple GPUs

Cabezas, J., Vilanova, L., Gelado, I., Jablin, T. B., Navarro, N. & Hwu, W-M. W., Jan 1 2014, PACT 2014 - Proceedings of the 23rd International Conference on Parallel Architectures and Compilation Techniques. Institute of Electrical and Electronics Engineers Inc., p. 467-468 2 p. (Parallel Architectures and Compilation Techniques - Conference Proceedings, PACT).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

kernel
Decompose
Runtime Systems
Data Distribution
Interconnect

BLESS: Bloom filter-based error correction solution for high-throughput sequencing reads

Heo, Y., Wu, X. L., Chen, D., Ma, J. & Hwu, W. M., May 15 2014, In : Bioinformatics. 30, 10, p. 1354-1362 9 p.

Research output: Contribution to journalArticle

Bloom Filter
Error correction
Error Correction
Sequencing
High Throughput

In-place transposition of rectangular matrices on accelerators

Sung, I. J., Gómez-Luna, J., González-Linares, J. M., Guil, N. & Hwu, W-M. W., Mar 10 2014, PPoPP 2014 - Proceedings of the 2014 ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming. p. 207-218 12 p. (Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Particle accelerators
Program processors
Throughput
Data storage equipment
Data transfer

In-place transposition of rectangular matrices on accelerators

Sung, I. J., Gómez-Luna, J., González-Linares, J. M., Guil, N. & Hwu, W-M. W., Aug 2014, In : ACM SIGPLAN Notices. 49, 8, p. 207-218 12 p.

Research output: Contribution to journalArticle

Particle accelerators
Program processors
Throughput
Data storage equipment
Data transfer

Triolet: A programming system that unifies algorithmic skeleton interfaces for high-performance cluster computing

Rodrigues, C., Jablin, T., Dakkak, A. & Hwu, W-M. W., Mar 10 2014, PPoPP 2014 - Proceedings of the 2014 ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming. p. 247-258 12 p. (Proceedings of the ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, PPOPP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cluster computing
Computer systems programming
Data storage equipment
Parallel programming
Electric fuses

Triolet: A programming system that unifies algorithmic skeleton interfaces for high-performance cluster computing

Rodrigues, C., Jablin, T., Dakkak, A. & Hwu, W. M., Aug 2014, In : ACM SIGPLAN Notices. 49, 8, p. 247-258 12 p.

Research output: Contribution to journalArticle

Cluster computing
Computer systems programming
Data storage equipment
Parallel programming
Electric fuses

What is ahead for parallel computing

Hwu, W-M. W., Jul 2014, In : Journal of Parallel and Distributed Computing. 74, 7, p. 2574-2581 8 p.

Research output: Contribution to journalArticle

Parallel processing systems
Parallel Computing
Parallel algorithms
Parallel Algorithms
Many-core
2013

ClMPI: An opencl extension for interoperation with the message passing interface

Takizawa, H., Sugawara, M., Hirasawa, S., Gelado, I., Kobayashi, H. & Hwu, W. M. W., Jan 1 2013, Proceedings - IEEE 27th International Parallel and Distributed Processing Symposium Workshops and PhD Forum, IPDPSW 2013. IEEE Computer Society, p. 1138-1148 11 p. 6651000. (Proceedings - IEEE 27th International Parallel and Distributed Processing Symposium Workshops and PhD Forum, IPDPSW 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Message Passing Interface
Message passing
Data transfer
Data Transfer
Program processors

Comparison based sorting for systems with multiple GPUs

Tanasic, I., Vilanova, L., Jordà, M., Cabezas, J., Gelado, I., Navarro, N. & Hwu, W-M. W., Apr 15 2013, Proceedings of the 6th Workshop on General Purpose Processor Using Graphics Processing Units, GPGPU 2013. p. 1-11 11 p. (ACM International Conference Proceeding Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sorting
Graphics processing unit

Efficient compilation of CUDA kernels for high-performance computing on FPGAs

Papakonstantinou, A., Gururaj, K., Stratton, J. A., Chen, D., Cong, J. & Hwu, W-M. W., Oct 21 2013, In : Transactions on Embedded Computing Systems. 13, 2, 25.

Research output: Contribution to journalArticle

Field programmable gate arrays (FPGA)
Particle accelerators
Imaging techniques
Processing

More IMPATIENT: A gridding-accelerated Toeplitz-based strategy for non-Cartesian high-resolution 3D MRI on GPUs

Gai, J., Obeid, N., Holtrop, J. L., Wu, X. L., Lam, F., Fu, M., Haldar, J. P., Hwu, W. M. W., Liang, Z. P. & Sutton, B. P., May 2013, In : Journal of Parallel and Distributed Computing. 73, 5, p. 686-697 12 p.

Research output: Contribution to journalArticle

Otto Toeplitz
Image Reconstruction
Magnetic resonance imaging
High Resolution
Image reconstruction

Programming massively parallel processors: A hands-on approach, second edition

Kirk, D. B. & Hwu, W-M. W., Jan 1 2013, Elsevier Science. 496 p.

Research output: Book/ReportBook

Parallel programming
Program processors
Parallel processing systems
Magnetic resonance imaging
Sales

Rapid computation of sodium bioscales using gpu-accelerated image reconstruction

Atkinson, I. C., Liu, G., Obeid, N., Thulborn, K. R. & Hwu, W. M., Mar 1 2013, In : International Journal of Imaging Systems and Technology. 23, 1, p. 29-35 7 p.

Research output: Contribution to journalArticle

Image reconstruction
Sodium
Tissue
Imaging techniques
Program processors

Real-time in vivo computed optical interferometric tomography

Ahmad, A., Shemonski, N. D., Adie, S. G., Kim, H. S., Hwu, W. M. W., Carney, P. S. & Boppart, S. A., Jun 1 2013, In : Nature Photonics. 7, 6, p. 444-448 5 p.

Research output: Contribution to journalArticle

Optical tomography
Tomography
tomography
high resolution
Tissue

Scalable SIMD-parallel memory allocation for many-core machines

Huang, X., Rodrigues, C. I., Jones, S., Buck, I. & Hwu, W-M. W., Jun 1 2013, In : Journal of Supercomputing. 64, 3, p. 1008-1020 13 p.

Research output: Contribution to journalArticle

Storage allocation (computer)
Many-core
Throughput
Data storage equipment
Computer systems programming

Throughput-oriented kernel porting onto FPGAs

Papakonstantinou, A., Chen, D., Hwu, W-M. W., Cong, J. & Yun, L., Jul 12 2013, Proceedings of the 50th Annual Design Automation Conference, DAC 2013. 11. (Proceedings - Design Automation Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Field Programmable Gate Array
Field programmable gate arrays (FPGA)
Throughput
kernel
Coloring
2012

Algorithm and data optimization techniques for scaling to massively threaded systems

Stratton, J. A., Rodrigues, C., Sung, I. J. R., Chang, L. W., Anssari, N., Liu, G. D., Hwu, W-M. W. & Obeid, N., Aug 29 2012, Computer, 45, 8, p. 26-32 7 p.

Research output: Contribution to specialist publicationArticle

Scalability
Graphics processing unit

An introduction to OpenCLTM

Kirk, D. B. & Hwu, W-M. W., Jan 1 2012, Programming Massively Parallel Processors: A Hands-on Approach, Second Edition. Elsevier Science, p. 297-313 17 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Application case study: Advanced MRI reconstruction

Kirk, D. B. & Hwu, W-M. W., Jan 1 2012, Programming Massively Parallel Processors: A Hands-on Approach, Second Edition. Elsevier Science, p. 235-264 30 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Magnetic resonance imaging

A scalable, numerically stable, high-performance tridiagonal solver using GPUs

Chang, L. W., Stratton, J. A., Kim, H. S. & Hwu, W-M. W., Dec 1 2012, 2012 International Conference for High Performance Computing, Networking, Storage and Analysis, SC 2012. 6468510. (International Conference for High Performance Computing, Networking, Storage and Analysis, SC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Data storage equipment
Program processors
Throughput
Graphics processing unit

Conclusion and future outlook

Kirk, D. B. & Hwu, W-M. W., Jan 1 2012, Programming Massively Parallel Processors: A Hands-on Approach, Second Edition. Elsevier Science, p. 459-469 11 p.

Research output: Chapter in Book/Report/Conference proceedingChapter