llama.cpp/.devops/nix/nixpkgs-instances.nix
Tushar 9c1ba55733
build(nix): Package gguf-py (#5664)
* style: format with nixfmt/rfc101-style

* build(nix): Package gguf-py

* build(nix): Refactor to new scope for gguf-py

* build(nix): Exclude gguf-py from devShells

* build(nix): Refactor gguf-py derivation to take in exact deps

* build(nix): Enable pytestCheckHook and pythonImportsCheck for gguf-py

* build(python): Package python scripts with pyproject.toml

* chore: Cleanup

* dev(nix): Break up python/C devShells

* build(python): Relax pytorch version constraint

Nix has an older version

* chore: Move cmake to nativeBuildInputs for devShell

* fmt: Reconcile formatting with rebase

* style: nix fmt

* cleanup: Remove unncessary __init__.py

* chore: Suggestions from review

- Filter out non-source files from llama-scripts flake derivation
- Clean up unused closure
- Remove scripts devShell

* revert: Bad changes

* dev: Simplify devShells, restore the -extra devShell

* build(nix): Add pyyaml for gguf-py

* chore: Remove some unused bindings

* dev: Add tiktoken to -extra devShells
2024-09-02 14:21:01 +03:00

46 lines
1.6 KiB
Nix

{ inputs, ... }:
{
# The _module.args definitions are passed on to modules as arguments. E.g.
# the module `{ pkgs ... }: { /* config */ }` implicitly uses
# `_module.args.pkgs` (defined in this case by flake-parts).
perSystem =
{ system, ... }:
{
_module.args = {
# Note: bringing up https://zimbatm.com/notes/1000-instances-of-nixpkgs
# again, the below creates several nixpkgs instances which the
# flake-centric CLI will be forced to evaluate e.g. on `nix flake show`.
#
# This is currently "slow" and "expensive", on a certain scale.
# This also isn't "right" in that this hinders dependency injection at
# the level of flake inputs. This might get removed in the foreseeable
# future.
#
# Note that you can use these expressions without Nix
# (`pkgs.callPackage ./devops/nix/scope.nix { }` is the entry point).
pkgsCuda = import inputs.nixpkgs {
inherit system;
# Ensure dependencies use CUDA consistently (e.g. that openmpi, ucc,
# and ucx are built with CUDA support)
config.cudaSupport = true;
config.allowUnfreePredicate =
p:
builtins.all (
license:
license.free
|| builtins.elem license.shortName [
"CUDA EULA"
"cuDNN EULA"
]
) (p.meta.licenses or [ p.meta.license ]);
};
# Ensure dependencies use ROCm consistently
pkgsRocm = import inputs.nixpkgs {
inherit system;
config.rocmSupport = true;
};
};
};
}