NumeriGuard

NumeriGuard is a proposed numerical validation platform for industrial R&D teams that depend on simulation, scientific computing, and engineering software. It helps developers detect when changes to code, compilers, GPU drivers, numerical libraries, or hardware alter the accuracy, stability, or performance of their calculations. The platform turns trusted engineering examples into repeatable tests. Teams define acceptable errors, physical constraints, convergence requirements, and runtime limits. NumeriGuard then executes those tests across selected environments, compares results against appropriate references, and produces evidence explaining whether a change meets the agreed acceptance criteria. Its core capabilities include floating point comparisons, conservation checks, mesh convergence analysis, repeated execution for nondeterministic workloads, performance regression detection, and reproducible failure packages. Engineers can trace unexpected results to the exact inputs, software versions, hardware configuration, and execution settings involved. AMD ROCm would support GPU execution and profiling, while AMD Developer Cloud would provide development and benchmarking resources. Supported Radeon hardware would enable local validation. Ryzen AI could support a later extension for testing compact engineering inference models against their references. The initial MVP would validate one thermal solver and one structural solver through a command line interface and CI integration. A review interface would show numerical differences, performance changes, and downloadable reproduction bundles. Designed for simulation vendors, manufacturing R&D groups, and research computing teams, NumeriGuard aims to reduce debugging effort and improve confidence in engineering releases. It evaluates defined numerical requirements