OverviewΒΆ
DLIO Profiler is I/O Profiling tool with the capability to doing application level as well as low-level I/O profiling. Current I/O profilers such as Darshan and Recorder do not allow application level and I/O level profiling which makes it hard to analyze workloads such as AI and workflows. To this end, we build a c++ profiler with binding to c and python. Additionally, we intercept low-level POSIX calls along with capturing Application level calls using APIs.
For build instructions see Build DLIO Profiler
For api see DLIO Profiler APIs
For examples see Example Programs