New blog post for podcast (#34)

Author: hauten

_posts/2021-05-28-cppcast-podcast.md

@@ -0,0 +1,8 @@
+---
+layout: single
+title: "Podcast: Spack on CppCast"
+date: 2021-05-28 00:02:00
+tags: podcast cpp
+---
+
+The [CppCast podcast](https://cppcast.com/) recently hosted Spack creator Todd Gamblin and core developer Greg Becker. They discuss a range of topics including an overview of the exascale computing landscape, documentation generators, floating-point numbers and performance standards, a new project focusing on ABI (application binary interface) compatibility, getting the most out of heterogeneous architectures, and of course Spack. The [episode](https://cppcast.com/spack/) runs 59:13. Show notes and related links are provided on the episode page.