The Department of Defense (DOD) is seeking proposals for the development of a performance analysis toolkit that can be used to transition high-fidelity codes to leverage Accelerated Processing Units (APUs). The objective of this project is to prepare DOD's high-fidelity computer codes to effectively utilize APUs, which are a significant component of Exascale systems. The toolkit should be part of a mature performance tools framework and provide performance analysis methodologies. The project duration will consist of three phases: Phase I involves investigating existing open-source solutions and identifying gaps in performance analysis tools, Phase II focuses on developing a production-ready toolkit and demonstrating its use on a range of high-fidelity codes, and Phase III involves refining the tools for use on more general high-performance computing workloads. The project is open for proposals until June 12, 2024. For more information, visit the solicitation link: link.