GitLab

Modifications to autotools to include necessary info for building
the darshan workload API. This API compiles fine, but the mpi replay
test is not linking properly with darshan library.

updates to codes workloads: switched to hash tables in the workload--i/o lang plug-in, removed codes_workload_get_info from i/o lang and darshan workloads as this is no longer needed in the bg/p model

Updating the workload test to use the config file for the 'bgp_io_workload' and 'test' workload types. Loads the workload file for the bgp_io_workload type. Tests for remaining operations are to be added

still need:
- test program
- shim layer logic (for reverse computation)
- example method