Johannes Blaschke
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gaussmug.bsky.social
Johannes Blaschke
@gaussmug.bsky.social
rm -rf ..
@xkcd.com has made a great addition to Maps Without New Zealand: xkcd.com/3122/
Bad Map Projection: Interrupted Spheres
xkcd.com
August 1, 2025 at 2:30 PM
Reminder: if you're attending JuliaCon 2025, and you would like to attend the Julia for HPC tutorial: pretalx.com/juliacon-202... then please register for your NERSC account here: forms.gle/sC9K9xHgVTMD...

Deadline is July 1st (with some -- but not much! -- wriggle room)
Hands-on with Julia for HPC on GPUs and CPUs JuliaCon 2025
Julia offers the best of both worlds: high-level expressiveness combined with low-level performance, allowing developers to leverage modern hardware accelerators without needing expertise in hardware-...
pretalx.com
June 30, 2025 at 5:33 AM
In case you missed it: We have an awesome opportunity to help shape the future of Supercomputing: Regardless if you're a High-Performance Computing veteran, or newbie, apply for the NERSC Science Acceleration Program (NESAP) by July 9: www.nersc.gov/users/user-n...
NERSC Science Acceleration Program for Doudna Calls for Proposals - NERSC: National Energy Research Scientific Computing Center
The National Energy Research Scientific Computing (NERSC) Center is inviting users to apply to the NERSC Science Acceleration Program (NESAP), an opportunity to shape the future of computational scien...
www.nersc.gov
June 30, 2025 at 5:16 AM
Reposted by Johannes Blaschke
From my daughter.
December 4, 2024 at 9:28 PM
Reposted by Johannes Blaschke
Sure I could manually delete things, but why get in the way of automation. #kubernetes #crashloopbackoff

imgflip.com/i/9ciny8
compiling
An image tagged compiling
imgflip.com
December 4, 2024 at 12:06 AM
Reposted by Johannes Blaschke
Solving f(x)=0 is just Newton's method, right? Well the #julialang nonlinear solvers have had lots of innovations in this very common numerical problems. Our nonlinear solvers demonstrate robustness where #SciPy fails to converge. See the details in this manuscript:

arxiv.org/abs/2403.16341
NonlinearSolve.jl: High-Performance and Robust Solvers for Systems...
Efficiently solving nonlinear equations underpins numerous scientific and engineering disciplines, yet scaling these solutions for complex system models remains a challenge. This paper presents...
arxiv.org
March 26, 2024 at 2:34 PM
Reposted by Johannes Blaschke
December 1, 2023 at 10:36 PM