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Diffstat (limited to 'docs/FAQ.md')
| -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 918f4e161a..a4e09d8b7d 100644 --- a/docs/FAQ.md +++ b/docs/FAQ.md @@ -25,3 +25,7 @@ Adding or removing -Dxxx options when building ArmNN does not always work. --------------------------------------------------------- ArmNN uses CMake for build configuration. CMake uses a cumulative cache of user options. That is, setting a value once on a cmake command line will be persisted until either you explicitly change the value or delete the cache. To delete the cache in ArmNN you must delete the build directory. + +Many DynamicBackendTests fail with "Base path for shared objects does not exist". +--------------------------------------------------------- +This problem most commonly occurs when the compile and runtime environments for the unit tests differ. These dynamic backend tests rely on a set of test files and directories at runtime. These files are created by default during the cmake build. At runtime the tests will look for these files in src/backends/backendsCommon/test/ relative to where the Unittests executable was built. The usual solution to to copy these files and directories into the new unit test execution environment. You can also specify a new root path for these files by adding a command line parameter to the Unittests executable: Unittests -- --dynamic-backend-build-dir "new path" |