cavis/libnd4j/include/array/impl/ConstantHolder.cpp

47 lines
1.5 KiB
C++

//
// Created by raver on 5/17/2019.
//
#include <array/ConstantHolder.h>
#include <DataTypeUtils.h>
namespace nd4j {
ConstantHolder::ConstantHolder(const ConstantHolder& other) {
_buffers = other._buffers;
_deviceId = other._deviceId;
}
bool ConstantHolder::hasBuffer(nd4j::DataType dataType) {
return _buffers.count(dataType) > 0;
}
template <typename T>
bool ConstantHolder::hasBuffer() {
return hasBuffer(DataTypeUtils::fromT<T>());
}
BUILD_SINGLE_TEMPLATE(template ND4J_EXPORT bool ConstantHolder::hasBuffer, (), LIBND4J_TYPES);
void ConstantHolder::addBuffer(ConstantDataBuffer &pointer, nd4j::DataType dataType) {
_buffers[dataType] = pointer;
}
template <typename T>
void ConstantHolder::addBuffer(ConstantDataBuffer &pointer) {
addBuffer(pointer, DataTypeUtils::fromT<T>());
}
BUILD_SINGLE_TEMPLATE(template ND4J_EXPORT void ConstantHolder::addBuffer, (ConstantDataBuffer&), LIBND4J_TYPES);
ConstantDataBuffer* ConstantHolder::getConstantDataBuffer(nd4j::DataType dataType) {
if (!hasBuffer(dataType))
throw std::runtime_error("Requested dataType is absent in storage");
return &_buffers[dataType];
}
template <typename T>
ConstantDataBuffer* ConstantHolder::getConstantDataBuffer() {
return getConstantDataBuffer(DataTypeUtils::fromT<T>());
}
BUILD_SINGLE_TEMPLATE(template ND4J_EXPORT ConstantDataBuffer* ConstantHolder::getConstantDataBuffer, (), LIBND4J_TYPES);
}