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.

  1. For build instructions see Build DLIO Profiler

  2. For api see DLIO Profiler APIs

  3. For examples see Example Programs