depot/third_party/nixpkgs/pkgs/development/ocaml-modules/torch/default.nix

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{ lib
, stdenv
, buildDunePackage
, fetchFromGitHub
, cmdliner
, ctypes
, dune-configurator
, npy
, ocaml-compiler-libs
, ppx_custom_printf
, ppx_expect
, ppx_sexp_conv
, sexplib
, stdio
, torch
}:
buildDunePackage rec {
pname = "torch";
version = "0.14";
useDune2 = true;
minimalOCamlVersion = "4.08";
src = fetchFromGitHub {
owner = "LaurentMazare";
repo = "ocaml-${pname}";
rev = version;
sha256 = "sha256:039anfvzsalbqi5cdp95bbixcwr2ngharihgd149hcr0wa47y700";
};
buildInputs = [ dune-configurator ];
propagatedBuildInputs = [
cmdliner
ctypes
npy
ocaml-compiler-libs
ppx_custom_printf
ppx_expect
ppx_sexp_conv
sexplib
stdio
torch
torch.dev
];
preBuild = "export LIBTORCH=${torch.dev}/";
doCheck = !stdenv.isAarch64;
checkPhase = "dune runtest";
meta = with lib; {
inherit (src.meta) homepage;
description = "Ocaml bindings to Pytorch";
maintainers = [ maintainers.bcdarwin ];
license = licenses.asl20;
broken = lib.versionAtLeast torch.version "1.11";
};
}