pmapi
pmapi is a command-line utility and library for interacting with the Performance Monitoring Unit (PMU) on Linux systems. It provides a way to access and interpret hardware performance counter data, allowing developers and system administrators to profile the performance of applications and the operating system.
The primary function of pmapi is to abstract away the complexities of direct PMU hardware access. It
pmapi supports a wide range of hardware architectures and PMU implementations, making it a versatile tool for
In addition to its command-line interface, pmapi also offers a library that can be integrated into custom
pmapi is often used in conjunction with other performance analysis tools like perf, as well as in