OSACA

OSACA is an Open Source Architecture Code Analyzer designed for performance analysis of assembly code, focusing on instruction fetching, runtime prediction, throughput analysis, and identifying critical paths and loop-carried dependencies. The tool can be utilized as a Python module or via a browser-based interface through Compiler Explorer, enabling streamlined assembly code analysis for both AArch64 and x86 architectures. It supports a variety of features including microarchitecture model selection, dependency graph creation, and integration with additional benchmarking tools for comprehensive performance insights.