Pierre Lemarinier
Product Owner at Bull
Grenoble, Auvergne-Rhône-Alpes, France
Summary
👤
Senior🎓
Top SchoolPierre Lemarinier is a Product Owner and HPC software expert based in Grenoble with eight years of industry experience and a PhD in computer science. He leads Bull’s DRIM team, driving product strategy for Atos Open MPI and performance tooling like BHCO and ACCO to optimize distributed runtimes for AI and MPI workloads. Prior roles in R&D and as a research scientist at IBM’s Exascale group underline his fluency at the intersection of research and production-grade high-performance computing. Comfortable moving between code, performance analysis, and stakeholder alignment, he has a track record of turning deep distributed-systems expertise into practical optimizations for large-scale compute environments.
8 years of coding experience
10 years of employment as a software developer
Doctor of Philosophy (PhD), Computer Science, Doctor of Philosophy (PhD), Computer Science at Université Paris Sud (Paris XI)Bachelor of Science (B.S.), Computer Science, Bachelor of Science (B.S.), Computer Science at Université de Caen Basse Normandie
Github Skills (11)
concurrency7
cross-platform7
cpp6
standard-library5
fortran2
mpi2
parallel1
openmpi1
hpc1
api1
nodejs1
Programming languages (2)
Github contributions (5)
Bullrp4u/ompi
Mar 2020 - Apr 2020
Open MPI main development repository
Contributions:1 PR, 6 pushes, 2 branches in 27 days
mpi
BullSequana/MOC
Aug 2024 - Aug 2024
Contributions:1 PR, 1 push, 1 branch in 1 day
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