Jonas Markussen
Scientific R&D Manager at Dolphin Interconnect Solutions
Oslo, Norway
Summary
👤
Senior🎓
Top SchoolJonas Markussen is a Scientific R&D Manager and systems software specialist with 13 years of experience building low-level distributed and parallel computing solutions focused on operating systems, PCIe-based interconnects, and device sharing. He leads Dolphin Interconnect’s SmartIO R&D team, turning his PhD work on disaggregated memory and PCIe device sharing into production-grade drivers and NVMe/GPU offload prototypes. Jonas has published multiple academic papers (including in ACM TOCS), implemented NVMe drivers that enable remote, native PCIe access without virtualization, and demonstrated GPU-initiated I/O via GPUDirect. Comfortable bridging research and product engineering, he combines deep kernel and hardware knowledge with practical delivery experience, and has a track record of enabling composable infrastructure that leaves existing drivers and applications untouched.
13 years of coding experience
9 years of employment as a software developer
PhD Computer Science, PhD Computer Science at University of Oslo
Github Skills (30)
dma10
mach-o10
cluster-computing10
gpudirect10
nvme10
disk10
driver10
gpu10
dax10
cuda10
nvm10
pcie10
userspace10
disk-io10
executable9
Programming languages (3)
Github contributions (5)
enfiskutensykkel/i-tide
May 2015 - Jan 2020
Contributions:35 commits, 31 pushes, 1 branch in 4 years 8 months
Dolphinics/ssd-gpu-dma
Dec 2017 - May 2022
Build userspace NVMe drivers with CUDA support using SISCI SmartIO
Contributions:10 PRs, 7 pushes, 2 branches in 4 years 5 months
cudadrivernvmeuserspace
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