IVGCVSW-5783 'Add AsyncExecution Capability'
* Added AsyncExecution to the BackendCapability enum class.
* Logged a warning if backends do not support AsyncExecution capability if AsyncNetwork is created.
Signed-off-by: Sadik Armagan <sadik.armagan@arm.com>
Change-Id: I49f8467297f4b6b8e414cb6a3638a7d3f1bb886a
diff --git a/src/backends/backendsCommon/test/CompatibilityTests.cpp b/src/backends/backendsCommon/test/CompatibilityTests.cpp
index 915a015..0f889f4 100644
--- a/src/backends/backendsCommon/test/CompatibilityTests.cpp
+++ b/src/backends/backendsCommon/test/CompatibilityTests.cpp
@@ -125,6 +125,8 @@
{
auto refBackend = std::make_unique<RefBackend>();
BOOST_CHECK(refBackend->HasCapability(armnn::BackendCapability::NonConstWeights));
+
+ BOOST_CHECK(!refBackend->HasCapability(armnn::BackendCapability::AsyncExecution));
}
#endif
diff --git a/src/backends/cl/ClBackend.cpp b/src/backends/cl/ClBackend.cpp
index 928760e..33aff27 100644
--- a/src/backends/cl/ClBackend.cpp
+++ b/src/backends/cl/ClBackend.cpp
@@ -141,6 +141,16 @@
return layerSupport;
}
+bool ClBackend::HasCapability(BackendCapability capabilityClass) const
+{
+ auto search = gpuAccCapabilities.find(capabilityClass);
+ if (search != gpuAccCapabilities.end())
+ {
+ return true;
+ }
+ return false;
+}
+
OptimizationViews ClBackend::OptimizeSubgraphView(const SubgraphView& subgraph,
const ModelOptions& modelOptions) const
{
diff --git a/src/backends/cl/ClBackend.hpp b/src/backends/cl/ClBackend.hpp
index 2b19fc5..f9a5745 100644
--- a/src/backends/cl/ClBackend.hpp
+++ b/src/backends/cl/ClBackend.hpp
@@ -9,6 +9,10 @@
namespace armnn
{
+const std::set<armnn::BackendCapability> gpuAccCapabilities {
+ // add new capabilities here..
+};
+
class ClBackend : public IBackendInternal
{
public:
@@ -49,6 +53,8 @@
IBackendInternal::IBackendSpecificModelContextPtr CreateBackendSpecificModelContext(
const ModelOptions& modelOptions) const override;
+
+ bool HasCapability(BackendCapability capabilityClass) const override;
};
} // namespace armnn
diff --git a/src/backends/neon/NeonBackend.cpp b/src/backends/neon/NeonBackend.cpp
index d48b32b..a1299fb 100644
--- a/src/backends/neon/NeonBackend.cpp
+++ b/src/backends/neon/NeonBackend.cpp
@@ -131,6 +131,16 @@
return layerSupport;
}
+bool NeonBackend::HasCapability(BackendCapability capabilityClass) const
+{
+ auto search = cpuAccCapabilities.find(capabilityClass);
+ if (search != cpuAccCapabilities.end())
+ {
+ return true;
+ }
+ return false;
+}
+
OptimizationViews NeonBackend::OptimizeSubgraphView(const SubgraphView& subgraph) const
{
OptimizationViews optimizationViews;
diff --git a/src/backends/neon/NeonBackend.hpp b/src/backends/neon/NeonBackend.hpp
index 42c6666..34606f9 100644
--- a/src/backends/neon/NeonBackend.hpp
+++ b/src/backends/neon/NeonBackend.hpp
@@ -9,6 +9,10 @@
namespace armnn
{
+const std::set<armnn::BackendCapability> cpuAccCapabilities {
+ // add new capabilities here..
+};
+
class NeonBackend : public IBackendInternal
{
public:
@@ -47,6 +51,8 @@
IBackendInternal::IBackendSpecificModelContextPtr CreateBackendSpecificModelContext(
const ModelOptions& modelOptions) const override;
+
+ bool HasCapability(BackendCapability capabilityClass) const override;
};
} // namespace armnn
diff --git a/src/backends/reference/RefBackend.cpp b/src/backends/reference/RefBackend.cpp
index 53c55ab..85c6a2e 100644
--- a/src/backends/reference/RefBackend.cpp
+++ b/src/backends/reference/RefBackend.cpp
@@ -71,8 +71,8 @@
bool RefBackend::HasCapability(BackendCapability capabilityClass) const
{
- auto search = backendCapabilities.find(capabilityClass);
- if (search != backendCapabilities.end())
+ auto search = cpuRefCapabilities.find(capabilityClass);
+ if (search != cpuRefCapabilities.end())
{
return true;
}
diff --git a/src/backends/reference/RefBackend.hpp b/src/backends/reference/RefBackend.hpp
index c92936c..3143173 100644
--- a/src/backends/reference/RefBackend.hpp
+++ b/src/backends/reference/RefBackend.hpp
@@ -9,7 +9,7 @@
namespace armnn
{
-const std::set<armnn::BackendCapability> backendCapabilities {
+const std::set<armnn::BackendCapability> cpuRefCapabilities {
armnn::BackendCapability::NonConstWeights,
};