IACA (the Intel Architecture Code Analyzer, https://software.intel.com/en-us/articles/intel-architecture-code-analyzer) is a wonderful tool for understanding and optimizing performance on Intel processors, and I'm surprised that it's not better known. I'm also surprised that it's not better maintained or publicized.
Are there plans to continue its development for future architectures? Seeing the dedicated support forum (https://software.intel.com/en-us/forums/intel-architecture-code-analyzer/) "archived" and prohibited from new posts doesn't seem like a good sign. Is its functionality possibly being rolled into a different product? Are bug reports still likely to be acted upon? If so, where should they go?
I'd love to see it stick around and continue to improve.