This function reads in profiling outputs from MPI-using R code and stores
the output in a prof class object. The reading is managed by the
base::readLines() function. The user does not need to specify the
type of profiler output being used (e.g., whether the profiler text is from
fpmpi, mpiP, etc.).
Additionally, this method automatically parses the output into a condensed,
manageable dataframe (the parsed slot of the prof class).
# NOT RUN {library(pbdPROF)
fn <- system.file("data/allreduce.fpmpi", package = "pbdPROF")
da <- read.prof(fn, lib.type = "fpmpi")
da
# }# NOT RUN {# }