From 4951d84b1174a4bb0a5d9c900740f64201f765bf Mon Sep 17 00:00:00 2001 From: narpra01 Date: Fri, 18 Jan 2019 16:53:53 +0000 Subject: IVGCVSW-2510 Ref workload implementation for Gather operator * add implemenentation for GatherQueueDescriptor validate function * add FirstInputTypedWorkload to allow type check on the first input tensor only * add ref workload implemenentation for float and uint8 * add Gather layer support in Ref * unit tests Change-Id: I4578a3211f11d24aa29d15bcf7f45b0445bcd1ee --- src/backends/backendsCommon/WorkloadData.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/backends/backendsCommon/WorkloadData.cpp') diff --git a/src/backends/backendsCommon/WorkloadData.cpp b/src/backends/backendsCommon/WorkloadData.cpp index 072b9a9934..05f4e317a9 100644 --- a/src/backends/backendsCommon/WorkloadData.cpp +++ b/src/backends/backendsCommon/WorkloadData.cpp @@ -1055,6 +1055,21 @@ void GatherQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const { ValidateTwoInputs(workloadInfo, "GatherQueueDescriptor"); ValidateSingleOutput(workloadInfo, "GatherQueueDescriptor"); + + const TensorInfo& indices = workloadInfo.m_InputTensorInfos[1]; + + if (indices.GetDataType() != DataType::Signed32) + { + throw InvalidArgumentException("GatherQueueDescriptor: Indices tensor type must be int32."); + } + + const TensorInfo& params = workloadInfo.m_InputTensorInfos[0]; + const TensorInfo& output = workloadInfo.m_OutputTensorInfos[0]; + unsigned int paramsDim = params.GetNumDimensions(); + unsigned int indicesDim = indices.GetNumDimensions(); + unsigned int outputDim = paramsDim - 1 + indicesDim; + + ValidateTensorNumDimensions(output, "GatherQueueDescriptor", outputDim, "output"); } void PreCompiledQueueDescriptor::Validate(const WorkloadInfo& workloadInfo) const -- cgit v1.2.1