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(define-module (gn packages machine-learning)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
#:use-module (guix utils)
#:use-module (gnu packages machine-learning))
(define-public tensorflow-native
(package
(inherit tensorflow)
(name "tensorflow-native")
(arguments
(substitute-keyword-arguments (package-arguments tensorflow)
((#:substitutable? _ #f) #f)
;((#:phases phases)
; `(modify-phases ,phases
; (add-after 'unpack 'hardcode-multicore-usage
; (lambda _
; (substitute* "tensorflow/core/protobuf/config.proto"
; ;(("num_threads = 1") "num_threads = 28") ; 56/2 for penguin2
; ;(("intra_op_parallelism_threads = 2")
; ; "intra_op_parallelism_threads = 0")
; ;(("inter_op_parallelism_threads = 5")
; ; "inter_op_parallelism_threads = 0")
; )
; #t))))
((#:configure-flags flags)
`(cons
"-Dtensorflow_OPTIMIZE_FOR_NATIVE_ARCH=ON"
(delete "-Dtensorflow_OPTIMIZE_FOR_NATIVE_ARCH=OFF"
,flags)))))))
(define-public tensowflow-native-instead-of-tensorflow
(package-input-rewriting/spec `(("tensorflow" . ,(const tensorflow-native)))))
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