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author | Colm Donelan <Colm.Donelan@arm.com> | 2020-08-11 16:27:02 +0100 |
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committer | TeresaARM <teresa.charlinreyes@arm.com> | 2020-08-16 11:19:42 +0000 |
commit | 4840cfbed0a8e1c924480c3231848c66e516ce3a (patch) | |
tree | 8f1f0ff3cad64f503ff2e8280aca0851749ebd5c /docs | |
parent | 623069d554d9eaeaf26a80d800818b027b294211 (diff) | |
download | armnn-4840cfbed0a8e1c924480c3231848c66e516ce3a.tar.gz |
IVGCVSW-5181 Update FAQ to highlight Caffe problems on Ubuntu 20.04.
* Add a FAQ entry about the version of OpenCV causing build failures
of Caffe on Ubuntu 20.04.
Signed-off-by: Colm Donelan <Colm.Donelan@arm.com>
Change-Id: Ic2b5b72c16a1b49411795acf14a35b5dae79d41b
Diffstat (limited to 'docs')
-rw-r--r-- | docs/FAQ.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/FAQ.md b/docs/FAQ.md index ef394408c6..273ef92168 100644 --- a/docs/FAQ.md +++ b/docs/FAQ.md @@ -46,3 +46,7 @@ This problem has previously been reported to the boostorg GitHub project. The so ArmNN fails to build on Ubuntu 20.04 --------------------------------------------------------- The compiler version update on Ubuntu 20.04 resulted in build errors in Flat buffers 1.10.0. Update to Flatbuffers 1.12.0 to resolve this problem. In addition when building flatbuffers specify -fPIC CXX flag to allow the libraries to be used in our shared objects. Without this the the ArmNN build can fail with libflatbuffers.a(util.cpp.o): relocation R_X86_64_PC32 against symbol `_ZN11flatbuffers9DirExistsEPKc' can not be used when making a shared object; recompile with -fPIC + +Caffe fails to build on Ubuntu 20.04 +--------------------------------------------------------- +The default version of OpenCV on Ubuntu 20.04 is 4.2. This appears to be incomatible with Caffe. Building results in missing definitions of "CV_LOAD_IMAGE_COLOR". When building Caffe to use with ArmNN you can disable OpenCV. In the Makefile.config uncomment "# USE_OPENCV := 0". |