Owl is an OCaml scientific library.
Published: 07 Mar 2019
Owl - OCaml Scientific and Engineering Computing
Owl is a dedicated system for scientific and engineering computing in the functional programming language OCaml.
This software is currently maintained by Komposio, a Helsinki-based software consulting company.
Visit the project website at ocaml.xyz
You can enable optional features by setting the following variables to
1 before compilation:
OWL_ENABLE_EXPMODE=1: turn on experiment features like
OWL_ENABLE_DEVMODE=1: turn on all the warnings in development
OWL_ENABLE_OPENMP=1: turn on OpenMP support in core module and the automatic parameter tuning (AEOS)
OWL_CFLAGSallows to change the default flags passed to the C targets, it defaults to
OWL_CFLAGS="-g -O3 -Ofast -march=native -mfpmath=sse -funroll-loops -ffast-math -DSFMT_MEXP=19937 -msse2 -fno-strict-aliasing -Wno-tautological-constant-out-of-range-compare"`
OWL_AEOS_CFLAGSallows to change the default flags passed to the C targets when compiling AEOS. It defaults to
OWL_AEOS_CFLAGS="-g -O3 -Ofast -march=native -funroll-loops -ffast-math -DSFMT_MEXP=19937 -fno-strict-aliasing"
If you are not using
opam, you should run
make clean before recompiling the library after having changed any of those environment variables.