Pak Markthub

Pak Markthub is a senior software engineer at NVIDIA. He leads the research and development of GPUDirect Async—Kernel Initiate and Kernel Submit technologies, in addition to assisting the development of other core GPUDirect technologies. Pak received a Ph.D. in mathematical and computing sciences from the Tokyo Institute of Technology, Japan. He has spent nearly a decade in the high-performance computing (HPC) field related to GPU communication technologies.
Avatar photo

Posts by Pak Markthub

Technical Walkthrough 4

Improving Network Performance of HPC Systems Using NVIDIA Magnum IO NVSHMEM and GPUDirect Async

Today’s leading-edge high performance computing (HPC) systems contain tens of thousands of GPUs. In NVIDIA systems, GPUs are connected on nodes through the... 14 MIN READ