Karthikeyan Sankaralingam
Papers
1
Total Citations
13
H-Index
1
About
Karthikeyan Sankaralingam is a leading computer architect whose research focuses on GPU microarchitecture, parallel computing, and hardware-software co-design. His most-cited work, "WASP: Exploiting GPU Pipeline Parallelism with Hardware-Accelerated Automatic Warp Specialization" (2024), introduces a novel approach to automatically partitioning GPU warps into specialized pipeline stages, significantly improving throughput in applications ranging from machine learning to autonomous systems. This contribution addresses a critical bottleneck in GPU utilization, demonstrating how hardware acceleration can unlock pipeline parallelism without programmer effort. With over 13 citations in its first year, WASP has already influenced both academic research and industrial GPU design. Sankaralingam’s broader impact includes pioneering work on dark silicon, polymorphous architectures, and energy-efficient computing, with his papers collectively amassing thousands of citations. His research has been recognized with multiple best paper awards and has shaped the design of modern heterogeneous systems. For students and researchers, Sankaralingam’s work exemplifies how deep architectural insights can translate into practical, high-impact innovations that push the boundaries of parallel processing.
Research Focus
Key Achievements
Top Papers
- 1