[Haskell-cafe] how do FFI calls show up in profiling info?
johannes.waldmann at htwk-leipzig.de
Tue Aug 21 12:02:29 UTC 2018
how would FFI calls show up in profiles?
I am using hmatrix-glpk. The relevant FFI call is in
I am compiling with profiling (for executables and libraries),
and I am running with +RTS -P .
The .prof file does not contain c_simplex_sparse (the C function)
It does mention simplexSparse (the Haskell function that calls it)
but with a suspiciously low time.
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