flake.nix : rewrite (#4605)
* flake.lock: update to hotfix CUDA::cuda_driver Required to support https://github.com/ggerganov/llama.cpp/pull/4606 * flake.nix: rewrite 1. Split into separate files per output. 2. Added overlays, so that this flake can be integrated into others. The names in the overlay are `llama-cpp`, `llama-cpp-opencl`, `llama-cpp-cuda`, and `llama-cpp-rocm` so that they fit into the broader set of Nix packages from [nixpkgs](https://github.com/nixos/nixpkgs). 3. Use [callPackage](https://summer.nixos.org/blog/callpackage-a-tool-for-the-lazy/) rather than `with pkgs;` so that there's dependency injection rather than dependency lookup. 4. Add a description and meta information for each package. The description includes a bit about what's trying to accelerate each one. 5. Use specific CUDA packages instead of cudatoolkit on the advice of SomeoneSerge. 6. Format with `serokell/nixfmt` for a consistent style. 7. Update `flake.lock` with the latest goods. * flake.nix: use finalPackage instead of passing it manually * nix: unclutter darwin support * nix: pass most darwin frameworks unconditionally ...for simplicity * *.nix: nixfmt nix shell github:piegamesde/nixfmt/rfc101-style --command \ nixfmt flake.nix .devops/nix/*.nix * flake.nix: add maintainers * nix: move meta down to follow Nixpkgs style more closely * nix: add missing meta attributes nix: clarify the interpretation of meta.maintainers nix: clarify the meaning of "broken" and "badPlatforms" nix: passthru: expose the use* flags for inspection E.g.: ``` ❯ nix eval .#cuda.useCuda true ``` * flake.nix: avoid re-evaluating nixpkgs too many times * flake.nix: use flake-parts * nix: migrate to pname+version * flake.nix: overlay: expose both the namespace and the default attribute * ci: add the (Nix) flakestry workflow * nix: cmakeFlags: explicit OFF bools * nix: cuda: reduce runtime closure * nix: fewer rebuilds * nix: respect config.cudaCapabilities * nix: add the impure driver's location to the DT_RUNPATHs * nix: clean sources more thoroughly ...this way outPaths change less frequently, and so there are fewer rebuilds * nix: explicit mpi support * nix: explicit jetson support * flake.nix: darwin: only expose the default --------- Co-authored-by: Someone Serge <sergei.kozlukov@aalto.fi>
This commit is contained in:
Philip Taron
GitHub
parent
97bbca6e85
commit
68eccbdc5b
22
.devops/nix/apps.nix
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22
.devops/nix/apps.nix
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@ -0,0 +1,22 @@
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{
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perSystem =
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{ config, lib, ... }:
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{
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apps =
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let
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inherit (config.packages) default;
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binaries = [
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"llama"
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"llama-embedding"
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"llama-server"
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"quantize"
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"train-text-from-scratch"
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];
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mkApp = name: {
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type = "app";
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program = "${default}/bin/${name}";
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};
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in
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lib.genAttrs binaries mkApp;
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};
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}
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13
.devops/nix/devshells.nix
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13
.devops/nix/devshells.nix
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@ -0,0 +1,13 @@
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{
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perSystem =
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{ config, lib, ... }:
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{
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devShells =
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lib.concatMapAttrs
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(name: package: {
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${name} = package.passthru.shell;
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${name + "-extra"} = package.passthru.shell-extra;
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})
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config.packages;
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};
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}
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32
.devops/nix/jetson-support.nix
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32
.devops/nix/jetson-support.nix
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@ -0,0 +1,32 @@
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{ inputs, ... }:
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{
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perSystem =
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{
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config,
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system,
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lib,
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pkgsCuda,
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...
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}:
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lib.optionalAttrs (system == "aarch64-linux") {
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packages =
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let
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caps.jetson-xavier = "7.2";
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caps.jetson-orin = "8.7";
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caps.jetson-nano = "5.3";
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pkgsFor =
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cap:
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import inputs.nixpkgs {
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inherit system;
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config = {
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cudaSupport = true;
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cudaCapabilities = [ cap ];
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cudaEnableForwardCompat = false;
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inherit (pkgsCuda.config) allowUnfreePredicate;
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};
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};
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in
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builtins.mapAttrs (name: cap: ((pkgsFor cap).callPackage ./scope.nix { }).llama-cpp) caps;
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};
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}
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35
.devops/nix/nixpkgs-instances.nix
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35
.devops/nix/nixpkgs-instances.nix
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@ -0,0 +1,35 @@
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{ inputs, ... }:
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{
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# The _module.args definitions are passed on to modules as arguments. E.g.
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# the module `{ pkgs ... }: { /* config */ }` implicitly uses
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# `_module.args.pkgs` (defined in this case by flake-parts).
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perSystem =
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{ system, ... }:
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{
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_module.args = {
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pkgsCuda = import inputs.nixpkgs {
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inherit system;
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# Ensure dependencies use CUDA consistently (e.g. that openmpi, ucc,
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# and ucx are built with CUDA support)
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config.cudaSupport = true;
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config.allowUnfreePredicate =
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p:
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builtins.all
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(
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license:
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license.free
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|| builtins.elem license.shortName [
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"CUDA EULA"
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"cuDNN EULA"
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]
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)
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(p.meta.licenses or [ p.meta.license ]);
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};
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# Ensure dependencies use ROCm consistently
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pkgsRocm = import inputs.nixpkgs {
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inherit system;
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config.rocmSupport = true;
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};
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};
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};
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}
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265
.devops/nix/package.nix
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265
.devops/nix/package.nix
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@ -0,0 +1,265 @@
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{
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lib,
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config,
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stdenv,
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mkShell,
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cmake,
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ninja,
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pkg-config,
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git,
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python3,
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mpi,
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openblas, # TODO: Use the generic `blas` so users could switch betwen alternative implementations
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cudaPackages,
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darwin,
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rocmPackages,
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clblast,
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useBlas ? builtins.all (x: !x) [
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useCuda
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useMetalKit
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useOpenCL
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useRocm
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],
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useCuda ? config.cudaSupport,
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useMetalKit ? stdenv.isAarch64 && stdenv.isDarwin && !useOpenCL,
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useMpi ? false, # Increases the runtime closure size by ~700M
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useOpenCL ? false,
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useRocm ? config.rocmSupport,
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llamaVersion ? "0.0.0", # Arbitrary version, substituted by the flake
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}@inputs:
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let
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inherit (lib)
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cmakeBool
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cmakeFeature
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optionals
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strings
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versionOlder
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;
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# It's necessary to consistently use backendStdenv when building with CUDA support,
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# otherwise we get libstdc++ errors downstream.
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stdenv = throw "Use effectiveStdenv instead";
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effectiveStdenv = if useCuda then cudaPackages.backendStdenv else inputs.stdenv;
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suffices =
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lib.optionals useBlas [ "BLAS" ]
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++ lib.optionals useCuda [ "CUDA" ]
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++ lib.optionals useMetalKit [ "MetalKit" ]
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++ lib.optionals useMpi [ "MPI" ]
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++ lib.optionals useOpenCL [ "OpenCL" ]
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++ lib.optionals useRocm [ "ROCm" ];
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pnameSuffix =
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strings.optionalString (suffices != [ ])
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"-${strings.concatMapStringsSep "-" strings.toLower suffices}";
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descriptionSuffix =
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strings.optionalString (suffices != [ ])
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", accelerated with ${strings.concatStringsSep ", " suffices}";
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# TODO: package the Python in this repository in a Nix-like way.
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# It'd be nice to migrate to buildPythonPackage, as well as ensure this repo
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# is PEP 517-compatible, and ensure the correct .dist-info is generated.
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# https://peps.python.org/pep-0517/
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llama-python = python3.withPackages (
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ps: [
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ps.numpy
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ps.sentencepiece
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]
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);
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# TODO(Green-Sky): find a better way to opt-into the heavy ml python runtime
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llama-python-extra = python3.withPackages (
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ps: [
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ps.numpy
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ps.sentencepiece
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ps.torchWithoutCuda
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ps.transformers
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]
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);
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# apple_sdk is supposed to choose sane defaults, no need to handle isAarch64
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# separately
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darwinBuildInputs =
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with darwin.apple_sdk.frameworks;
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[
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Accelerate
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CoreVideo
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CoreGraphics
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]
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++ optionals useMetalKit [ MetalKit ];
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cudaBuildInputs = with cudaPackages; [
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cuda_cccl.dev # <nv/target>
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# A temporary hack for reducing the closure size, remove once cudaPackages
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# have stopped using lndir: https://github.com/NixOS/nixpkgs/issues/271792
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cuda_cudart.dev
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cuda_cudart.lib
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cuda_cudart.static
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libcublas.dev
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libcublas.lib
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libcublas.static
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];
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rocmBuildInputs = with rocmPackages; [
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clr
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hipblas
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rocblas
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];
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in
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effectiveStdenv.mkDerivation (
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finalAttrs: {
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pname = "llama-cpp${pnameSuffix}";
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version = llamaVersion;
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src = lib.cleanSourceWith {
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filter =
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name: type:
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!(builtins.any (_: _) [
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(lib.hasSuffix ".nix" name) # Ignore *.nix files when computing outPaths
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(name == "README.md") # Ignore *.md changes whe computing outPaths
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(lib.hasPrefix "." name) # Skip hidden files and directories
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]);
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src = lib.cleanSource ../../.;
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};
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postPatch = ''
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substituteInPlace ./ggml-metal.m \
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--replace '[bundle pathForResource:@"ggml-metal" ofType:@"metal"];' "@\"$out/bin/ggml-metal.metal\";"
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# TODO: Package up each Python script or service appropriately.
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# If we were to migrate to buildPythonPackage and prepare the `pyproject.toml`,
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# we could make those *.py into setuptools' entrypoints
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substituteInPlace ./*.py --replace "/usr/bin/env python" "${llama-python}/bin/python"
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'';
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nativeBuildInputs =
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[
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cmake
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ninja
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pkg-config
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git
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]
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++ optionals useCuda [
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cudaPackages.cuda_nvcc
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# TODO: Replace with autoAddDriverRunpath
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# once https://github.com/NixOS/nixpkgs/pull/275241 has been merged
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cudaPackages.autoAddOpenGLRunpathHook
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];
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buildInputs =
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optionals effectiveStdenv.isDarwin darwinBuildInputs
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++ optionals useCuda cudaBuildInputs
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++ optionals useMpi [ mpi ]
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++ optionals useOpenCL [ clblast ]
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++ optionals useRocm rocmBuildInputs;
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cmakeFlags =
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[
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(cmakeBool "LLAMA_NATIVE" true)
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(cmakeBool "LLAMA_BUILD_SERVER" true)
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(cmakeBool "BUILD_SHARED_LIBS" true)
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(cmakeBool "CMAKE_SKIP_BUILD_RPATH" true)
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(cmakeBool "LLAMA_BLAS" useBlas)
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(cmakeBool "LLAMA_CLBLAST" useOpenCL)
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(cmakeBool "LLAMA_CUBLAS" useCuda)
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(cmakeBool "LLAMA_HIPBLAS" useRocm)
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(cmakeBool "LLAMA_METAL" useMetalKit)
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(cmakeBool "LLAMA_MPI" useMpi)
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]
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++ optionals useCuda [
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(
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with cudaPackages.flags;
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cmakeFeature "CMAKE_CUDA_ARCHITECTURES" (
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builtins.concatStringsSep ";" (map dropDot cudaCapabilities)
|
||||
)
|
||||
)
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||||
]
|
||||
++ optionals useRocm [
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(cmakeFeature "CMAKE_C_COMPILER" "hipcc")
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(cmakeFeature "CMAKE_CXX_COMPILER" "hipcc")
|
||||
|
||||
# Build all targets supported by rocBLAS. When updating search for TARGET_LIST_ROCM
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||||
# in https://github.com/ROCmSoftwarePlatform/rocBLAS/blob/develop/CMakeLists.txt
|
||||
# and select the line that matches the current nixpkgs version of rocBLAS.
|
||||
# Should likely use `rocmPackages.clr.gpuTargets`.
|
||||
"-DAMDGPU_TARGETS=gfx803;gfx900;gfx906:xnack-;gfx908:xnack-;gfx90a:xnack+;gfx90a:xnack-;gfx940;gfx941;gfx942;gfx1010;gfx1012;gfx1030;gfx1100;gfx1101;gfx1102"
|
||||
]
|
||||
++ optionals useMetalKit [ (lib.cmakeFeature "CMAKE_C_FLAGS" "-D__ARM_FEATURE_DOTPROD=1") ]
|
||||
++ optionals useBlas [ (lib.cmakeFeature "LLAMA_BLAS_VENDOR" "OpenBLAS") ];
|
||||
|
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# TODO(SomeoneSerge): It's better to add proper install targets at the CMake level,
|
||||
# if they haven't been added yet.
|
||||
postInstall = ''
|
||||
mv $out/bin/main $out/bin/llama
|
||||
mv $out/bin/server $out/bin/llama-server
|
||||
mkdir -p $out/include
|
||||
cp $src/llama.h $out/include/
|
||||
'';
|
||||
|
||||
# Define the shells here, but don't add in the inputsFrom to avoid recursion.
|
||||
passthru = {
|
||||
inherit
|
||||
useBlas
|
||||
useCuda
|
||||
useMetalKit
|
||||
useMpi
|
||||
useOpenCL
|
||||
useRocm
|
||||
;
|
||||
|
||||
shell = mkShell {
|
||||
name = "shell-${finalAttrs.finalPackage.name}";
|
||||
description = "contains numpy and sentencepiece";
|
||||
buildInputs = [ llama-python ];
|
||||
inputsFrom = [ finalAttrs.finalPackage ];
|
||||
};
|
||||
|
||||
shell-extra = mkShell {
|
||||
name = "shell-extra-${finalAttrs.finalPackage.name}";
|
||||
description = "contains numpy, sentencepiece, torchWithoutCuda, and transformers";
|
||||
buildInputs = [ llama-python-extra ];
|
||||
inputsFrom = [ finalAttrs.finalPackage ];
|
||||
};
|
||||
};
|
||||
|
||||
meta = {
|
||||
# Configurations we don't want even the CI to evaluate. Results in the
|
||||
# "unsupported platform" messages. This is mostly a no-op, because
|
||||
# cudaPackages would've refused to evaluate anyway.
|
||||
badPlatforms = optionals (useCuda || useOpenCL) lib.platforms.darwin;
|
||||
|
||||
# Configurations that are known to result in build failures. Can be
|
||||
# overridden by importing Nixpkgs with `allowBroken = true`.
|
||||
broken = (useMetalKit && !effectiveStdenv.isDarwin);
|
||||
|
||||
description = "Inference of LLaMA model in pure C/C++${descriptionSuffix}";
|
||||
homepage = "https://github.com/ggerganov/llama.cpp/";
|
||||
license = lib.licenses.mit;
|
||||
|
||||
# Accommodates `nix run` and `lib.getExe`
|
||||
mainProgram = "llama";
|
||||
|
||||
# These people might respond, on the best effort basis, if you ping them
|
||||
# in case of Nix-specific regressions or for reviewing Nix-specific PRs.
|
||||
# Consider adding yourself to this list if you want to ensure this flake
|
||||
# stays maintained and you're willing to invest your time. Do not add
|
||||
# other people without their consent. Consider removing people after
|
||||
# they've been unreachable for long periods of time.
|
||||
|
||||
# Note that lib.maintainers is defined in Nixpkgs, but you may just add
|
||||
# an attrset following the same format as in
|
||||
# https://github.com/NixOS/nixpkgs/blob/f36a80e54da29775c78d7eff0e628c2b4e34d1d7/maintainers/maintainer-list.nix
|
||||
maintainers = with lib.maintainers; [
|
||||
philiptaron
|
||||
SomeoneSerge
|
||||
];
|
||||
|
||||
# Extend `badPlatforms` instead
|
||||
platforms = lib.platforms.all;
|
||||
};
|
||||
}
|
||||
)
|
||||
12
.devops/nix/scope.nix
Normal file
12
.devops/nix/scope.nix
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
{
|
||||
lib,
|
||||
newScope,
|
||||
llamaVersion ? "0.0.0",
|
||||
}:
|
||||
|
||||
lib.makeScope newScope (
|
||||
self: {
|
||||
inherit llamaVersion;
|
||||
llama-cpp = self.callPackage ./package.nix { };
|
||||
}
|
||||
)
|
||||
23
.github/workflows/nix-flakestry.yml
vendored
Normal file
23
.github/workflows/nix-flakestry.yml
vendored
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
# Make the flake discoverable on https://flakestry.dev
|
||||
name: "Publish a flake to flakestry"
|
||||
on:
|
||||
push:
|
||||
tags:
|
||||
- "v?[0-9]+.[0-9]+.[0-9]+"
|
||||
- "v?[0-9]+.[0-9]+"
|
||||
workflow_dispatch:
|
||||
inputs:
|
||||
tag:
|
||||
description: "The existing tag to publish"
|
||||
type: "string"
|
||||
required: true
|
||||
jobs:
|
||||
publish-flake:
|
||||
runs-on: ubuntu-latest
|
||||
permissions:
|
||||
id-token: "write"
|
||||
contents: "read"
|
||||
steps:
|
||||
- uses: flakestry/flakestry-publish@main
|
||||
with:
|
||||
version: "${{ inputs.tag || github.ref_name }}"
|
||||
55
flake.lock
55
flake.lock
|
|
@ -1,30 +1,30 @@
|
|||
{
|
||||
"nodes": {
|
||||
"flake-utils": {
|
||||
"flake-parts": {
|
||||
"inputs": {
|
||||
"systems": "systems"
|
||||
"nixpkgs-lib": "nixpkgs-lib"
|
||||
},
|
||||
"locked": {
|
||||
"lastModified": 1694529238,
|
||||
"narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
|
||||
"lastModified": 1701473968,
|
||||
"narHash": "sha256-YcVE5emp1qQ8ieHUnxt1wCZCC3ZfAS+SRRWZ2TMda7E=",
|
||||
"owner": "hercules-ci",
|
||||
"repo": "flake-parts",
|
||||
"rev": "34fed993f1674c8d06d58b37ce1e0fe5eebcb9f5",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"owner": "hercules-ci",
|
||||
"repo": "flake-parts",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1698318101,
|
||||
"narHash": "sha256-gUihHt3yPD7bVqg+k/UVHgngyaJ3DMEBchbymBMvK1E=",
|
||||
"lastModified": 1703559957,
|
||||
"narHash": "sha256-x9PUuMEPGUOMB51zNxrDr2QoHbYWlCS2xhFedm9MC5Q=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "63678e9f3d3afecfeafa0acead6239cdb447574c",
|
||||
"rev": "75dd68c36f458c6593c5bbb48abfd3e59bfed380",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
|
|
@ -34,26 +34,29 @@
|
|||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"flake-utils": "flake-utils",
|
||||
"nixpkgs": "nixpkgs"
|
||||
}
|
||||
},
|
||||
"systems": {
|
||||
"nixpkgs-lib": {
|
||||
"locked": {
|
||||
"lastModified": 1681028828,
|
||||
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
|
||||
"owner": "nix-systems",
|
||||
"repo": "default",
|
||||
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
|
||||
"dir": "lib",
|
||||
"lastModified": 1701253981,
|
||||
"narHash": "sha256-ztaDIyZ7HrTAfEEUt9AtTDNoCYxUdSd6NrRHaYOIxtk=",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "e92039b55bcd58469325ded85d4f58dd5a4eaf58",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "nix-systems",
|
||||
"repo": "default",
|
||||
"dir": "lib",
|
||||
"owner": "NixOS",
|
||||
"ref": "nixos-unstable",
|
||||
"repo": "nixpkgs",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"flake-parts": "flake-parts",
|
||||
"nixpkgs": "nixpkgs"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
|
|
|
|||
226
flake.nix
226
flake.nix
|
|
@ -1,139 +1,99 @@
|
|||
{
|
||||
description = "Port of Facebook's LLaMA model in C/C++";
|
||||
|
||||
inputs = {
|
||||
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
|
||||
flake-utils.url = "github:numtide/flake-utils";
|
||||
flake-parts.url = "github:hercules-ci/flake-parts";
|
||||
};
|
||||
outputs = { self, nixpkgs, flake-utils }:
|
||||
flake-utils.lib.eachDefaultSystem (system:
|
||||
let
|
||||
name = "llama.cpp";
|
||||
src = ./.;
|
||||
meta.mainProgram = "llama";
|
||||
inherit (pkgs.stdenv) isAarch32 isAarch64 isDarwin;
|
||||
buildInputs = with pkgs; [ openmpi ];
|
||||
osSpecific = with pkgs; buildInputs ++ (
|
||||
if isAarch64 && isDarwin then
|
||||
with pkgs.darwin.apple_sdk_11_0.frameworks; [
|
||||
Accelerate
|
||||
MetalKit
|
||||
]
|
||||
else if isAarch32 && isDarwin then
|
||||
with pkgs.darwin.apple_sdk.frameworks; [
|
||||
Accelerate
|
||||
CoreGraphics
|
||||
CoreVideo
|
||||
]
|
||||
else if isDarwin then
|
||||
with pkgs.darwin.apple_sdk.frameworks; [
|
||||
Accelerate
|
||||
CoreGraphics
|
||||
CoreVideo
|
||||
]
|
||||
else
|
||||
with pkgs; [ openblas ]
|
||||
);
|
||||
pkgs = import nixpkgs { inherit system; };
|
||||
nativeBuildInputs = with pkgs; [ cmake ninja pkg-config ];
|
||||
cudatoolkit_joined = with pkgs; symlinkJoin {
|
||||
# HACK(Green-Sky): nix currently has issues with cmake findcudatoolkit
|
||||
# see https://github.com/NixOS/nixpkgs/issues/224291
|
||||
# copied from jaxlib
|
||||
name = "${cudaPackages.cudatoolkit.name}-merged";
|
||||
paths = [
|
||||
cudaPackages.cudatoolkit.lib
|
||||
cudaPackages.cudatoolkit.out
|
||||
] ++ lib.optionals (lib.versionOlder cudaPackages.cudatoolkit.version "11") [
|
||||
# for some reason some of the required libs are in the targets/x86_64-linux
|
||||
# directory; not sure why but this works around it
|
||||
"${cudaPackages.cudatoolkit}/targets/${system}"
|
||||
];
|
||||
};
|
||||
llama-python =
|
||||
pkgs.python3.withPackages (ps: with ps; [ numpy sentencepiece ]);
|
||||
# TODO(Green-Sky): find a better way to opt-into the heavy ml python runtime
|
||||
llama-python-extra =
|
||||
pkgs.python3.withPackages (ps: with ps; [ numpy sentencepiece torchWithoutCuda transformers ]);
|
||||
postPatch = ''
|
||||
substituteInPlace ./ggml-metal.m \
|
||||
--replace '[bundle pathForResource:@"ggml-metal" ofType:@"metal"];' "@\"$out/bin/ggml-metal.metal\";"
|
||||
substituteInPlace ./*.py --replace '/usr/bin/env python' '${llama-python}/bin/python'
|
||||
'';
|
||||
postInstall = ''
|
||||
mv $out/bin/main $out/bin/llama
|
||||
mv $out/bin/server $out/bin/llama-server
|
||||
mkdir -p $out/include
|
||||
cp ${src}/llama.h $out/include/
|
||||
'';
|
||||
cmakeFlags = [ "-DLLAMA_NATIVE=OFF" "-DLLAMA_BUILD_SERVER=ON" "-DBUILD_SHARED_LIBS=ON" "-DCMAKE_SKIP_BUILD_RPATH=ON" ];
|
||||
in
|
||||
|
||||
# For inspection, use `nix flake show github:ggerganov/llama.cpp` or the nix repl:
|
||||
#
|
||||
# ```bash
|
||||
# ❯ nix repl
|
||||
# nix-repl> :lf github:ggerganov/llama.cpp
|
||||
# Added 13 variables.
|
||||
# nix-repl> outputs.apps.x86_64-linux.quantize
|
||||
# { program = "/nix/store/00000000000000000000000000000000-llama.cpp/bin/quantize"; type = "app"; }
|
||||
# ```
|
||||
outputs =
|
||||
{ self, flake-parts, ... }@inputs:
|
||||
let
|
||||
# We could include the git revisions in the package names but those would
|
||||
# needlessly trigger rebuilds:
|
||||
# llamaVersion = self.dirtyShortRev or self.shortRev;
|
||||
|
||||
# Nix already uses cryptographic hashes for versioning, so we'll just fix
|
||||
# the fake semver for now:
|
||||
llamaVersion = "0.0.0";
|
||||
in
|
||||
flake-parts.lib.mkFlake { inherit inputs; }
|
||||
|
||||
{
|
||||
packages.default = pkgs.stdenv.mkDerivation {
|
||||
inherit name src meta postPatch nativeBuildInputs postInstall;
|
||||
buildInputs = osSpecific;
|
||||
cmakeFlags = cmakeFlags
|
||||
++ (if isAarch64 && isDarwin then [
|
||||
"-DCMAKE_C_FLAGS=-D__ARM_FEATURE_DOTPROD=1"
|
||||
"-DLLAMA_METAL=ON"
|
||||
] else [
|
||||
"-DLLAMA_BLAS=ON"
|
||||
"-DLLAMA_BLAS_VENDOR=OpenBLAS"
|
||||
]);
|
||||
};
|
||||
packages.opencl = pkgs.stdenv.mkDerivation {
|
||||
inherit name src meta postPatch nativeBuildInputs postInstall;
|
||||
buildInputs = with pkgs; buildInputs ++ [ clblast ];
|
||||
cmakeFlags = cmakeFlags ++ [
|
||||
"-DLLAMA_CLBLAST=ON"
|
||||
];
|
||||
};
|
||||
packages.cuda = pkgs.stdenv.mkDerivation {
|
||||
inherit name src meta postPatch nativeBuildInputs postInstall;
|
||||
buildInputs = with pkgs; buildInputs ++ [ cudatoolkit_joined ];
|
||||
cmakeFlags = cmakeFlags ++ [
|
||||
"-DLLAMA_CUBLAS=ON"
|
||||
];
|
||||
};
|
||||
packages.rocm = pkgs.stdenv.mkDerivation {
|
||||
inherit name src meta postPatch nativeBuildInputs postInstall;
|
||||
buildInputs = with pkgs.rocmPackages; buildInputs ++ [ clr hipblas rocblas ];
|
||||
cmakeFlags = cmakeFlags ++ [
|
||||
"-DLLAMA_HIPBLAS=1"
|
||||
"-DCMAKE_C_COMPILER=hipcc"
|
||||
"-DCMAKE_CXX_COMPILER=hipcc"
|
||||
# Build all targets supported by rocBLAS. When updating search for TARGET_LIST_ROCM
|
||||
# in github.com/ROCmSoftwarePlatform/rocBLAS/blob/develop/CMakeLists.txt
|
||||
# and select the line that matches the current nixpkgs version of rocBLAS.
|
||||
"-DAMDGPU_TARGETS=gfx803;gfx900;gfx906:xnack-;gfx908:xnack-;gfx90a:xnack+;gfx90a:xnack-;gfx940;gfx941;gfx942;gfx1010;gfx1012;gfx1030;gfx1100;gfx1101;gfx1102"
|
||||
];
|
||||
};
|
||||
apps.llama-server = {
|
||||
type = "app";
|
||||
program = "${self.packages.${system}.default}/bin/llama-server";
|
||||
};
|
||||
apps.llama-embedding = {
|
||||
type = "app";
|
||||
program = "${self.packages.${system}.default}/bin/embedding";
|
||||
};
|
||||
apps.llama = {
|
||||
type = "app";
|
||||
program = "${self.packages.${system}.default}/bin/llama";
|
||||
};
|
||||
apps.quantize = {
|
||||
type = "app";
|
||||
program = "${self.packages.${system}.default}/bin/quantize";
|
||||
};
|
||||
apps.train-text-from-scratch = {
|
||||
type = "app";
|
||||
program = "${self.packages.${system}.default}/bin/train-text-from-scratch";
|
||||
};
|
||||
apps.default = self.apps.${system}.llama;
|
||||
devShells.default = pkgs.mkShell {
|
||||
buildInputs = [ llama-python ];
|
||||
packages = nativeBuildInputs ++ osSpecific;
|
||||
};
|
||||
devShells.extra = pkgs.mkShell {
|
||||
buildInputs = [ llama-python-extra ];
|
||||
packages = nativeBuildInputs ++ osSpecific;
|
||||
};
|
||||
});
|
||||
|
||||
imports = [
|
||||
.devops/nix/nixpkgs-instances.nix
|
||||
.devops/nix/apps.nix
|
||||
.devops/nix/devshells.nix
|
||||
.devops/nix/jetson-support.nix
|
||||
];
|
||||
|
||||
# An overlay can be used to have a more granular control over llama-cpp's
|
||||
# dependencies and configuration, than that offered by the `.override`
|
||||
# mechanism. Cf. https://nixos.org/manual/nixpkgs/stable/#chap-overlays.
|
||||
#
|
||||
# E.g. in a flake:
|
||||
# ```
|
||||
# { nixpkgs, llama-cpp, ... }:
|
||||
# let pkgs = import nixpkgs {
|
||||
# overlays = [ (llama-cpp.overlays.default) ];
|
||||
# system = "aarch64-linux";
|
||||
# config.allowUnfree = true;
|
||||
# config.cudaSupport = true;
|
||||
# config.cudaCapabilities = [ "7.2" ];
|
||||
# config.cudaEnableForwardCompat = false;
|
||||
# }; in {
|
||||
# packages.aarch64-linux.llamaJetsonXavier = pkgs.llamaPackages.llama-cpp;
|
||||
# }
|
||||
# ```
|
||||
#
|
||||
# Cf. https://nixos.org/manual/nix/unstable/command-ref/new-cli/nix3-flake.html?highlight=flake#flake-format
|
||||
flake.overlays.default =
|
||||
(final: prev: {
|
||||
llamaPackages = final.callPackage .devops/nix/scope.nix { inherit llamaVersion; };
|
||||
inherit (final.llamaPackages) llama-cpp;
|
||||
});
|
||||
|
||||
systems = [
|
||||
"aarch64-darwin"
|
||||
"aarch64-linux"
|
||||
"x86_64-darwin" # x86_64-darwin isn't tested (and likely isn't relevant)
|
||||
"x86_64-linux"
|
||||
];
|
||||
|
||||
perSystem =
|
||||
{
|
||||
config,
|
||||
lib,
|
||||
pkgs,
|
||||
pkgsCuda,
|
||||
pkgsRocm,
|
||||
...
|
||||
}:
|
||||
{
|
||||
# We don't use the overlay here so as to avoid making too many instances of nixpkgs,
|
||||
# cf. https://zimbatm.com/notes/1000-instances-of-nixpkgs
|
||||
packages =
|
||||
{
|
||||
default = (pkgs.callPackage .devops/nix/scope.nix { inherit llamaVersion; }).llama-cpp;
|
||||
}
|
||||
// lib.optionalAttrs pkgs.stdenv.isLinux {
|
||||
opencl = config.packages.default.override { useOpenCL = true; };
|
||||
cuda = (pkgsCuda.callPackage .devops/nix/scope.nix { inherit llamaVersion; }).llama-cpp;
|
||||
rocm = (pkgsRocm.callPackage .devops/nix/scope.nix { inherit llamaVersion; }).llama-cpp;
|
||||
|
||||
mpi-cpu = config.packages.default.override { useMpi = true; };
|
||||
mpi-cuda = config.packages.default.override { useMpi = true; };
|
||||
};
|
||||
};
|
||||
};
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue