diff options
Diffstat (limited to 'src/backends/neon/workloads/NeonConvertBf16ToFp32Workload.cpp')
-rw-r--r-- | src/backends/neon/workloads/NeonConvertBf16ToFp32Workload.cpp | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/src/backends/neon/workloads/NeonConvertBf16ToFp32Workload.cpp b/src/backends/neon/workloads/NeonConvertBf16ToFp32Workload.cpp deleted file mode 100644 index 7a2ff9ac1a..0000000000 --- a/src/backends/neon/workloads/NeonConvertBf16ToFp32Workload.cpp +++ /dev/null @@ -1,81 +0,0 @@ -// -// Copyright © 2020 Arm Ltd and Contributors. All rights reserved. -// SPDX-License-Identifier: MIT -// - -#include "NeonConvertBf16ToFp32Workload.hpp" - -#include <armnnUtils/FloatingPointConverter.hpp> - -#include <BFloat16.hpp> - -#include <backendsCommon/WorkloadUtils.hpp> - -namespace armnn -{ - -NeonConvertBf16ToFp32Workload::NeonConvertBf16ToFp32Workload(const ConvertBf16ToFp32QueueDescriptor& descriptor, - const WorkloadInfo& info) - : BFloat16ToFloat32Workload<ConvertBf16ToFp32QueueDescriptor>(descriptor, info) -{ - this->m_Data.ValidateInputsOutputs("NeonConvertBf16ToFp32Workload", 1, 1); - GatherTensorHandlePairs(descriptor, m_TensorHandlePairs); -} - -void NeonConvertBf16ToFp32Workload::Execute() const -{ - ARMNN_SCOPED_PROFILING_EVENT_NEON_GUID("NeonConvertBf16ToFp32Workload_Execute", this->GetGuid()); - - auto convertFunc = [](uint8_t* dst, const uint8_t* src, size_t size) - { - auto input = reinterpret_cast<const BFloat16*>(src); - auto output = reinterpret_cast<float*>(dst); - size_t numElements = size/2; // 2 bytes per Bf16 - armnnUtils::FloatingPointConverter::ConvertBFloat16ToFloat32(input, numElements, output); - }; - - for (const auto& pair : m_TensorHandlePairs) - { - CopyTensorContentsGeneric(pair.first, pair.second, convertFunc); - } -} - -void NeonConvertBf16ToFp32Workload::ReplaceInputTensorHandle(ITensorHandle* tensorHandle, unsigned int slot) -{ - ITensorHandle* backupHandle = this->m_Data.m_Inputs[slot]; - this->m_Data.m_Inputs[slot] = tensorHandle; - try - { - Reconfigure(); - } - catch(armnn::UnimplementedException& e) - { - // Cannot reconfigure, revert the slot back and throw the exception. - this->m_Data.m_Inputs[slot] = backupHandle; - throw e; - } -} - -// Replace output tensor handle with the given TensorHandle -void NeonConvertBf16ToFp32Workload::ReplaceOutputTensorHandle(ITensorHandle* tensorHandle, unsigned int slot) -{ - ITensorHandle* backupHandle = this->m_Data.m_Inputs[slot]; - this->m_Data.m_Inputs[slot] = tensorHandle; - try - { - Reconfigure(); - } - catch(armnn::UnimplementedException& e) - { - // Cannot reconfigure, revert the slot back and throw the exception. - this->m_Data.m_Inputs[slot] = backupHandle; - throw e; - } -} - -void NeonConvertBf16ToFp32Workload::Reconfigure() -{ - throw armnn::UnimplementedException("Reconfigure not implemented for this workload"); -} - -} //namespace armnn |