commit 98e379c83dd24619752e72e7aefdc15484813652
author Måns Nilsson <mans.nilsson@arm.com> Mon Sep 14 16:30:56 2020 +0200
committer Kristofer Jonsson <kristofer.jonsson@arm.com> Tue Sep 15 07:45:27 2020 +0000
tree 68a5b5058dd68962754c3c19de969b3673b9a498
parent 101ccefb56ab032a7fc0ae4fe0934a906363edb0

Add back TAGS=cmsis-nn in tflu_gen target

In case a CMSIS-NN operator is not supported by Ethos-U performance
would otherwise be degraded.

Change-Id: I0b688403b0a7c33cde1343f4e64ba14e901a19d7

tensorflow.cmake

diff --git a/tensorflow.cmake b/tensorflow.cmake
index 66a63d4..27a8918 100644
--- a/tensorflow.cmake
+++ b/tensorflow.cmake
@@ -46,6 +46,8 @@
 
 if(CORE_SOFTWARE_ACCELERATOR STREQUAL NPU)
     set(TFLU_ETHOSU_LIBS $<TARGET_FILE:ethosu_core_driver>)
+    # Set preference for ethos-u over cmsis-nn
+    list(APPEND TFLU_TAGS "cmsis-nn")
     list(APPEND TFLU_TAGS "ethos-u")
 elseif(CORE_SOFTWARE_ACCELERATOR STREQUAL CMSIS-NN)
     list(APPEND TFLU_TAGS "cmsis-nn")