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{
lib,
buildPythonPackage,
fetchFromGitHub,
causal-conv1d,
einops,
ninja,
setuptools,
torch,
transformers,
triton,
cudaPackages,
rocmPackages,
config,
cudaSupport ? config.cudaSupport,
which,
}:
buildPythonPackage rec {
pname = "mamba";
version = "2.2.2";
pyproject = true;
src = fetchFromGitHub {
owner = "state-spaces";
repo = "mamba";
tag = "v${version}";
hash = "sha256-R702JjM3AGk7upN7GkNK8u1q4ekMK9fYQkpO6Re45Ng=";
};
build-system = [
ninja
setuptools
torch
];
nativeBuildInputs = [ which ];
buildInputs = (
lib.optionals cudaSupport (
with cudaPackages;
[
cuda_cudart # cuda_runtime.h, -lcudart
cuda_cccl
libcusparse # cusparse.h
libcusolver # cusolverDn.h
cuda_nvcc
libcublas
]
)
);
dependencies = [
causal-conv1d
einops
torch
transformers
triton
];
env = {
MAMBA_FORCE_BUILD = "TRUE";
}
// lib.optionalAttrs cudaSupport { CUDA_HOME = "${lib.getDev cudaPackages.cuda_nvcc}"; };
# pytest tests not enabled due to nvidia GPU dependency
pythonImportsCheck = [ "mamba_ssm" ];
meta = {
description = "Linear-Time Sequence Modeling with Selective State Spaces";
homepage = "https://github.com/state-spaces/mamba";
license = lib.licenses.asl20;
# The package requires CUDA or ROCm, the ROCm build hasn't
# been completed or tested, so broken if not using cuda.
broken = !cudaSupport;
};
}
|
