Advent of Code for 2024

posted Fri 1 Dec 2023 by Michael Galloy under IDL, Programming

The Advent of Code for 2024 has started! Each day there are two coding problems — solve the first one to unlock the second one. I took the opportunity to try out the new IDL notebooks in VS Code that I just learned about yesterday. It was a nice environment to work through a problem.

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I'm a software developer focusing on high-performance computing and visualization in scientific programming. I work mostly in IDL, but occasionally use C, CUDA, and Python.

I currently work for the National Center for Atmospheric Research (NCAR) at the Mauna Loa Solar Observatory. Previously, I worked for Tech-X Corporation, where I was the main developer for GPULib, a library of IDL bindings for GPU accelerated computation routines.

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GPULib

GPULib enables IDL developers to access the high-performance capabilities of modern NVIDIA graphics cards without knowledge of CUDA programming.

TaskDL

TaskDL is a task-farming solution for IDL designed for problems with loosely-coupled, parallel applications where no communication between nodes of a cluster is required.

mpiDL

mpiDL is a library of IDL bindings for Message Passing Interface (MPI) used for tightly-coupled parallel applications.

Remote Data Toolkit

The Remote Data Toolkit is a library of IDL routines allowing for easy access to various scientific data in formats such as OPeNDAP, HDF 5, and netCDF.
Modern IDL

Modern IDL offers IDL programmers one place to look, for beginners and advanced users alike. This book also contains: a thorough tutorial on the core topics of IDL; a comprehensive introduction to the object graphics system; common problems and gotchas with many examples; advanced topics not normally found are discussed throughout the book: regular expressions, object graphics, advanced widget programming, performance, object-oriented programming, etc.
IDLdoc

IDLdoc is an open source utility for generating documentation from IDL source code and specially formatted comments.

mgunit

mgunit is an open source unit testing framework for IDL.

rIDL

rIDL is an open source IDL command line replacement.

mglib

mglib is an open source library of IDL routines in areas of visualization, application development, command line utilities, analysis, data access, etc.

Advent of Code for 2024