Khalid Ahmad

According to our database, Khalid Ahmad authored at least 8 papers between 2009 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Sparsified Preconditioned Conjugate Gradient Solver on GPUs.

Da Ma, Khalid Ahmad, Kazem Cheshmi, Hari Sundar, Mary W. Hall

Proceedings of the International Conference for High Performance Computing, 2025

2024

Exploring Data Layout for Sparse Tensor Times Dense Matrix on GPUs.

Khalid Ahmad, Cris Cecka, Michael Garland, Mary W. Hall

ACM Trans. Archit. Code Optim., March, 2024

2022

Modelling of Land Use/Cover and LST Variations by Using GIS and Remote Sensing: A Case Study of the Northern Pakhtunkhwa Mountainous Region, Pakistan.

Akhtar Rehman, Jun Qin, Sedra Shafi, Muhammad Sadiq Khan, Siddique Ullah, Khalid Ahmad, Nazir Ur Rehman, Muhammad Faheem

Sensors, 2022

2020

Data-driven Mixed Precision Sparse Matrix Vector Multiplication for GPUs.

Khalid Ahmad, Hari Sundar, Mary W. Hall

ACM Trans. Archit. Code Optim., 2020

2017

Automatic Testing of OpenACC Applications.

Khalid Ahmad, Michael Wolfe

Proceedings of the Accelerator Programming Using Directives - 4th International Workshop, 2017

2016

Optimizing LOBPCG: Sparse Matrix Loop and Data Transformations in Action.

Khalid Ahmad, Anand Venkat, Mary W. Hall

Proceedings of the Languages and Compilers for Parallel Computing, 2016

2014

On Implementing Sparse Matrix Multi-vector Multiplication on GPUs.

Walid A. Abu-Sufah, Khalid Ahmad

Proceedings of the 2014 IEEE International Conference on High Performance Computing and Communications, 2014

2009

IPTV and video networks in the 2015 timeframe: The evolution to medianets.

Khalid Ahmad, Ali C. Begen

IEEE Commun. Mag., 2009