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path: root/src/backends/backendsCommon/DynamicBackendUtils.hpp
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2022-04-11IVGCVSW-6707 Enables a bare metal compileJim Flynn
Change-Id: Icc2f83c5f27f413758fee3e5c1445e9fc44f42c8 Signed-off-by: Jim Flynn <jim.flynn@arm.com>
2020-10-02IVGCVSW-5294 Remove boost::format armnn backendsJames Ward
* replaced with fmt::format * one case required std:stringstream instead Signed-off-by: James Ward <james.ward@arm.com> Change-Id: Ife7c4cf5f143e43373f42edf6124158af132abc5
2020-07-14Make it build on MACOSXJim Flynn
Still need to explicitly defined -DCMAKE_CXX_FLAGS=--std=c++14 which that flags should goes into CMakefile.txt JF: Fixed merge failure by removing Filesystem.cpp and updated the copyright headers to new standard Change-Id: I6d0886bd86bc1ddb593028194852551d43c77745 Signed-off-by: Keith Mok <ek9852@gmail.com> Signed-off-by: Jim Flynn <jim.flynn@arm.com>
2019-12-10IVGCVSW-4212 Example of standalone dynamic reference backendNarumol Prangnawarat
* Add example to build dynamic reference backend * Add functions to clear dynamic backends * Fix the error when dynamic backend is not deregistered * Add DYARMNN_DYNAMIC_BACKEND_ENABLED to check disable empty dynamic backend when dynamic backend is enabled Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com> Change-Id: I1ef3a3f10ed6ca5ec18d0af04b007fc3bc71a3cb
2019-12-09IVGCVSW-4210 Create a public API for the common backend filesMatteo Martincigh
* Create a public API for the common backend files * Move OutputHandler to armnn internal * Remove unused headers Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com> Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com> Change-Id: I3e86d908b021e3561befa9d45158d87d2cbb18c0
2019-08-23Fix Windows build:Rob Hughes
* CMake "install" commands require a RUNTIME argument for platforms with DLLs (e.g. Windows). * Replace use of non-standard variable length array with vector * Remove unnecessary #include of unistd.h * Add #ifdefs to dynamic backend code to disable for non-Unix platforms where you can't use dlopen etc. We could implement this properly for Windows later using LoadLibrary etc., but for now erroring is fine. * Add missing #include of <algorithm> Change-Id: Ic8ef5fd599b37bf8772510157b6e479819f6a1eb
2019-08-19IVGCVSW-3545 Update the device specs with the dynamic backend idsMatteo Martincigh
* Now the utility function RegisterDynamicBackends returns a list of the backend ids that have been registered * The list of registered ids is added to the list of supported backends in the Runtime * Added unit tests Change-Id: I97bbe1f680920358f5baba5a4666e4983b849cac Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
2019-08-09IVGCVSW-3596 Register the dynamic backends in the BackendRegistryMatteo Martincigh
* Added getter for the factory function in the DynamicBackend class * Added new RegisterDynamicBackends method in utils class * Added dynamic backend registration process in the Runtime class * Added new dummy dynamic backend objects for testing * Added unit tests for dynamic backend registration * Added convenience methods to BackendId Change-Id: I01e147d1d6f01bf56747ad946f73f867af5770c4 Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
2019-08-07IVGCVSW-3595 Implement the LoadDynamicBackends function in the Runtime classMatteo Martincigh
* Changed the way the handle is acquired, loaded symbols are now kept local * Updated the makefiles to add more test files for the dynamic backends * Fixed the GetSharedObjects method so that the files are parsed in alphabetical order * Updated the unit tests to make them more strict wrt the order of the files * Created a new CreateDynamicBackends method in the utils class * Added new unit tests for the new function * Added LoadDynamicBackends in the Runtime class !android-nn-driver:1707 Change-Id: I1ef9ff3d5455ca6a7fd51cb7cfb3819686234f70 Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
2019-08-05IVGCVSW-3599 Create the GetSharedObjects method in DynamicBackendUtilsJan Eilers
* Added GetSharedObjects to DynamicBackendUtils * Goes through the given paths and returns a list of files that match the naming scheme for dynamic backends * Added unit test * Update the cmake file to generate the test files/symlinks Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com> Change-Id: Ibfc0bad740b72696714d343eb32a593c2ec1f8c6
2019-08-05IVGCVSW-3541 Get the paths where to load the dynamic backends fromMatteo Martincigh
* Adds GetBackendPaths and IsPathValid to DynamicBackendUtils * Adds related unit tests Change-Id: I94e377d92a88a4b5d48026f6ad5b4d5387d20c21 Signed-off-by: Jan Eilers <jan.eilers@arm.com> Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com>
2019-07-25IVGCVSW-3543 Implement the backend versioning algorithmMatteo Martincigh
* Added version structure for backends, with comparisons operators * Added version to IBackendInternal * Added version utility function to DynamicBackendUtils class Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com> Change-Id: I3697469675c27f79f7cfb296cfa69ec7e06375e5
2019-07-25IVGCVSW-3555 Fix string formatting in DynamicBackendUtilsMatteo Martincigh
Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com> Change-Id: I97d5fe93e1448778fc020fd6fbd5a47a3f5e7235
2019-07-24IVGCVSW-3563 + IVGCVSW-3555 Create new utility functions for dynamic backendsMatteo Martincigh
* Created new DynamicBackendUtils class * Added OpenHandle, CloseHandle, GetEntryPoint and GetDlError methods to it Signed-off-by: Matteo Martincigh <matteo.martincigh@arm.com> Change-Id: I88c683b2c5d37968a9ebdf335be932ae2d9061e5
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