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-rw-r--r--gnu/packages/machine-learning.scm51
1 files changed, 51 insertions, 0 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm
index 15e0d5fc38..a8e2a40ed6 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -2539,6 +2539,57 @@ technique that can be used for visualisation similarly to t-SNE, but also for
general non-linear dimension reduction.")
(license license:bsd-3)))
+(define-public nnpack
+ (let ((version "0.0")
+ (commit "c07e3a0400713d546e0dea2d5466dd22ea389c73")
+ (revision "1"))
+ (package
+ (name "nnpack")
+ (version (git-version version revision commit))
+ (home-page "https://github.com/Maratyszcza/NNPACK")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference (url home-page) (commit commit)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "0s0kk3a35w3yzf0q447p72350sbsh4qhg6vm3y2djbj4xpg7jc8v"))
+ (patches (search-patches "nnpack-system-libraries.patch"))))
+ (build-system cmake-build-system)
+ ;; XXX: The test suite runs but it's very expensive, and on x86_64 CPUs
+ ;; that lack the right ISA extensions, tests fail with:
+ ;;
+ ;; Expected equality of these values:
+ ;; nnp_status_success
+ ;; Which is: 0
+ ;; status
+ ;; Which is: 51
+ ;;
+ ;; where 51 is 'nnp_status_unsupported_hardware'.
+ (arguments '(#:tests? #f))
+ (synopsis "Acceleration package for neural network computations")
+ (description
+ "NNPACK is an acceleration package for neural network computations.
+NNPACK aims to provide high-performance implementations of convnet layers for
+multi-core CPUs.
+
+NNPACK is not intended to be directly used by machine learning researchers;
+instead it provides low-level performance primitives leveraged in leading deep
+learning frameworks, such as PyTorch, Caffe2, MXNet, tiny-dnn, Caffe, Torch,
+and Darknet.")
+ (inputs
+ `(("cpuinfo" ,cpuinfo)
+ ("fp16" ,fp16)
+ ("fxdiv" ,fxdiv)
+ ("psimd" ,psimd)
+ ("pthreadpool" ,pthreadpool)
+ ("googletest" ,googletest)))
+ (native-inputs
+ `(("python" ,python)
+ ("python-peachpy" ,python-peachpy)
+ ("python-six" ,python-six)))
+ (license license:bsd-2))))
+
(define-public xnnpack
;; There's currently no tag on this repo.
(let ((version "0.0")