onnxruntime/winml/lib/Api.Experimental/LearningModelInputs.cpp
Justin Chu eeef157888
Format c++ code under winml/ (#16660)
winml/ was previously excluded from lintrunner config. This change
includes the directory and adds the clang-format config file specific to
winml/ that fits existing style.

---------

Signed-off-by: Justin Chu <justinchu@microsoft.com>
2023-07-25 21:56:50 -07:00

81 lines
3.3 KiB
C++

#include "lib/Api.Experimental/pch/pch.h"
#include "LearningModelInputs.h"
#include "LearningModelOperator.h"
#include "LearningModelSession.h"
#include "LearningModelBuilder.h"
#include "TensorFeatureDescriptor.h"
#include "..\Api\inc\ILotusValueProviderPrivate.h"
namespace WINML_EXPERIMENTALP {
LearningModelInputs::LearningModelInputs(winml_experimental::LearningModelBuilder builder)
: input_descriptors_(winrt::single_threaded_vector<winml::ILearningModelFeatureDescriptor>()),
input_default_values_(winrt::single_threaded_vector<wf::IInspectable>()),
constant_descriptors_(winrt::single_threaded_vector<winml::ILearningModelFeatureDescriptor>()),
constant_values_(winrt::single_threaded_vector<wf::IInspectable>()),
builder_(builder) {
}
winml_experimental::LearningModelBuilder LearningModelInputs::AddInput(
winml::ILearningModelFeatureDescriptor const& input,
Windows::Foundation::IInspectable const& default_value,
bool is_constant
) {
// Perform model update inside the builder
auto model = builder_.as<winml_experimentalp::LearningModelBuilder>()->UseModel();
auto descriptor_provider = input.as<_winml::IDescriptorInfoProvider>();
auto input_name = _winml::Strings::UTF8FromHString(input.Name());
winrt::com_ptr<_winml::IValue> default_value_ivalue;
if (default_value) {
auto default_value_value_provider = default_value.as<_winml::ILotusValueProviderPrivate>();
// Create the Binding Context to pass to the feature value
_winml::BindingContext context{
_winml::BindingType::kInput,
builder_.as<winml_experimentalp::LearningModelBuilder>()->InertSession(),
nullptr,
nullptr,
{} // SubresourceId is set by callee
};
default_value_value_provider->GetValue(context, default_value_ivalue.put());
}
model->AddModelInput(input_name.c_str(), descriptor_provider.get(), is_constant, default_value_ivalue.get());
return builder_;
}
winml_experimental::LearningModelBuilder LearningModelInputs::Add(winml::ILearningModelFeatureDescriptor const& input) {
return AddInput(input, nullptr, false);
}
winml_experimental::LearningModelBuilder LearningModelInputs::Add(
hstring const& input_name, hstring const& input_description, Windows::Foundation::IInspectable const& default_value
) {
if (auto tensor = default_value.try_as<winml::ITensor>()) {
auto shape = tensor.Shape();
std::vector<int64_t> shape_vector(begin(shape), end(shape));
auto descriptor =
winrt::make<winmlp::TensorFeatureDescriptor>(input_name, input_description, tensor.TensorKind(), shape_vector);
return AddInput(descriptor, default_value, false);
}
WINML_THROW_HR(E_UNEXPECTED);
}
winml_experimental::LearningModelBuilder LearningModelInputs::AddConstant(
hstring const& input_name, Windows::Foundation::IInspectable const& value
) {
if (auto tensor = value.try_as<winml::ITensor>()) {
winrt::hstring no_description_for_constants = L"";
auto shape = tensor.Shape();
std::vector<int64_t> shape_vector(begin(shape), end(shape));
auto descriptor = winrt::make<winmlp::TensorFeatureDescriptor>(
input_name, no_description_for_constants, tensor.TensorKind(), shape_vector
);
return AddInput(descriptor, value, true);
}
WINML_THROW_HR(E_UNEXPECTED);
}
} // namespace WINML_EXPERIMENTALP