• Shane Snyder's avatar
    Complete (first) implementation for darshan · da477e42
    Shane Snyder authored
    -darshan-core:
        - initializes darshan job data structures
        - creates log file
        - writes job info header
        - reduces which modules were used locally/globally
        - shut down and write out individual modules one by one
    
    -darshan-posix:
        - register w/ darshan-core and allocate allowed memory
        - track open counter and timestamp for opened files
        - provide file record buffer at shutdown
    
    Major TODOs:
        - shared file reductions (prefer reusable across modules)
        - register handles with darshan file_ids (prefer reusable)
        - generic compression of module buffers (zlib/bzip2)
        - write out map of filenames to darshan ids
        - modify darshan-util and add darshan-posix parser to read logs
    da477e42
darshan-core.h 676 Bytes