R. M. Caplan @sumseq
Computational Scientist (views mine) San Diego, CA Joined March 2011-
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R. M. Caplan retweeted
🚨 Big news! The @NSF National Solar Observatory will design ngGONG, the Next-Generation Solar Observing Network, with NSF funding! This global network would advance solar science & space-weather forecasting, replacing the long-serving GONG stations. nso.edu/press-release/…
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R. M. Caplan retweeted
Fortran - HiRSE Summer of Programming Languages youtu.be/Gv5IjWMLvcQ?si… via @YouTube
R. M. Caplan retweeted
Just made a 559.5MB video shrink to 56.1MB using this one line command: ffmpeg -i input.mp4 -vcodec libx264 -crf 28 -preset slow -c:a aac -b:a 128k output.mp4 A big shout out to @FFmpeg!
R. M. Caplan retweeted
intel.com/content/www/us… Intel Fortran compiler 2025.2.0 released. They suggest also installing Intel Distribution for GDB, Intel MPI Library and oneMKL.
Quantifying Uncertainties in Solar Wind Forecasting due to Incomplete Solar Magnetic Field Information doi.org/10.3847/1538-4… via @AAS_Publishing
OpenACC 3.4 is out! #OpenACC @OpenACCorg openacc.org/blog/announcin…
R. M. Caplan retweeted
First teaser for ‘SPACEBALLS 2’ In theaters in 2027.
AAS 246 Press Conference: New Views and Insights into the Sun and Its Su... youtube.com/live/z7mzn4w36… via @YouTube
R. M. Caplan retweeted
macOS 26 is getting native support for Linux containers!
R. M. Caplan retweeted
DO CONCURRENT communicates that an operation should be independent of order, but when there is no parallelization method the compiler must pick some order to follow. Marshall Ward ran some tests and suggests outer to inner loops. github.com/marshallward/d…
THIS is the Most Important GPU of 2025 youtu.be/vZupIBqKHqM?si… via @YouTube
Evidence of Extreme-ultraviolet Resonant Excitation in the Middle Corona during a Solar Flare doi.org/10.3847/1538-4… via @AAS_Publishing
Figure from iopscience.iop.org/article/10.384… May be the first published result using an Intel B580 for HPC (at least for Fortran)
Open-source Flux Transport (OFT). I. HipFT–High-performance Flux Transport doi.org/10.3847/1538-4… via @AAS_Publishing
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