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author | Matteo Martincigh <matteo.martincigh@arm.com> | 2019-07-25 15:25:44 +0100 |
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committer | Matteo Martincigh <matteo.martincigh@arm.com> | 2019-07-25 16:35:08 +0100 |
commit | ac60d28414041774d7a4c8b6b5c4b0991712ef0f (patch) | |
tree | a2e36604bd567f3b93aa0212963115397eb91374 /src/backends/backendsCommon/DynamicBackendUtils.cpp | |
parent | b19d2e9c163f44e180a1cfa1bcad6a67e4b7cdd9 (diff) | |
download | armnn-ac60d28414041774d7a4c8b6b5c4b0991712ef0f.tar.gz |
IVGCVSW-3543 Implement the backend versioning algorithm
* 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
Diffstat (limited to 'src/backends/backendsCommon/DynamicBackendUtils.cpp')
-rw-r--r-- | src/backends/backendsCommon/DynamicBackendUtils.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/backends/backendsCommon/DynamicBackendUtils.cpp b/src/backends/backendsCommon/DynamicBackendUtils.cpp index 9a47654477..0ab02d7c98 100644 --- a/src/backends/backendsCommon/DynamicBackendUtils.cpp +++ b/src/backends/backendsCommon/DynamicBackendUtils.cpp @@ -34,6 +34,20 @@ void DynamicBackendUtils::CloseHandle(const void* sharedObjectHandle) dlclose(const_cast<void*>(sharedObjectHandle)); } +bool DynamicBackendUtils::IsBackendCompatible(const BackendVersion &backendVersion) +{ + BackendVersion backendApiVersion = IBackendInternal::GetApiVersion(); + + return IsBackendCompatibleImpl(backendApiVersion, backendVersion); +} + +bool DynamicBackendUtils::IsBackendCompatibleImpl(const BackendVersion &backendApiVersion, + const BackendVersion &backendVersion) +{ + return backendVersion.m_Major == backendApiVersion.m_Major && + backendVersion.m_Minor <= backendApiVersion.m_Minor; +} + std::string DynamicBackendUtils::GetDlError() { const char* errorMessage = dlerror(); |