IVGCVSW-6062 Rework the async threadpool
!armnn:5801
Signed-off-by: Finn Williams <Finn.Williams@arm.com>
Change-Id: I9964d0899ce752441f380edddbd974010257b2dd
diff --git a/ArmnnPreparedModel.cpp b/ArmnnPreparedModel.cpp
index 259d1b8..77709b0 100644
--- a/ArmnnPreparedModel.cpp
+++ b/ArmnnPreparedModel.cpp
@@ -113,7 +113,8 @@
const HalModel& model,
const std::string& requestInputsAndOutputsDumpDir,
const bool gpuProfilingEnabled,
- const bool asyncModelExecutionEnabled)
+ const bool asyncModelExecutionEnabled,
+ const unsigned int numberOfThreads)
: m_NetworkId(networkId)
, m_Runtime(runtime)
, m_Model(model)
@@ -127,7 +128,14 @@
if (asyncModelExecutionEnabled)
{
- m_WorkingMemHandle = m_Runtime->CreateWorkingMemHandle(networkId);
+ std::vector<std::shared_ptr<armnn::IWorkingMemHandle>> memHandles;
+ for (int i=0; i < numberOfThreads; ++i)
+ {
+ memHandles.emplace_back(m_Runtime->CreateWorkingMemHandle(networkId));
+ }
+
+ m_WorkingMemHandle = memHandles.back();
+ m_Threadpool = std::make_unique<armnn::Threadpool>(numberOfThreads, runtime, memHandles);
}
}
@@ -397,11 +405,11 @@
outputTensors,
callbackContext);
- m_Runtime->Schedule(m_NetworkId,
- *tpCb->m_InputTensors,
- *tpCb->m_OutputTensors,
- armnn::QosExecPriority::High,
- tpCb);
+ m_Threadpool->Schedule(m_NetworkId,
+ *tpCb->m_InputTensors,
+ *tpCb->m_OutputTensors,
+ armnn::QosExecPriority::Medium,
+ tpCb);
ALOGV("ArmnnPreparedModel::ScheduleGraphForExecution end");
}