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-rw-r--r--gn/packages/machine-learning.scm33
-rw-r--r--gn/packages/ratspub.scm7
2 files changed, 40 insertions, 0 deletions
diff --git a/gn/packages/machine-learning.scm b/gn/packages/machine-learning.scm
new file mode 100644
index 0000000..dc9156a
--- /dev/null
+++ b/gn/packages/machine-learning.scm
@@ -0,0 +1,33 @@
+(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)))))
diff --git a/gn/packages/ratspub.scm b/gn/packages/ratspub.scm
index bd82efc..6cf4802 100644
--- a/gn/packages/ratspub.scm
+++ b/gn/packages/ratspub.scm
@@ -8,6 +8,7 @@
#:use-module (gnu packages admin)
#:use-module (gnu packages bioinformatics)
#:use-module (gn packages javascript)
+ #:use-module (gn packages machine-learning)
#:use-module (gnu packages machine-learning)
#:use-module (gnu packages python)
#:use-module (gnu packages python-crypto)
@@ -138,6 +139,12 @@ Studies} catalog are also included in the search to better answer this
question.")
(license license:expat)))
+(define-public ratspub-with-tensorflow-native
+ (package
+ (inherit
+ (tensowflow-native-instead-of-tensorflow ratspub))
+ (name "ratspub-with-tensorflow-native")))
+
;; We want a copy of python-keras with the AUC optimizer backported.
;; We skip the tests because we "test in production".
;; That's a lie. The test suite just takes a long time to run.