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[LPT] Avoid using std::shared_ptr<Node> when creating a node (#7357)

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* [LPT] Avoid using std::shared_ptr<Node> when creating a node

* [LPT] removed unused files

* [LPT] D2STransformation: transform & isPrecisionPreserved methods are moved to base class

* [LPT] Revert redundant changes
This commit is contained in:
Vladislav Golubev 2021-09-27 11:50:17 +03:00 committed by GitHub
parent 818f385398
commit 7fa9bbf6fc
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GPG Key ID: 4AEE18F83AFDEB23
30 changed files with 158 additions and 267 deletions
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2
inference-engine/src/low_precision_transformations/include/low_precision/concat.hpp
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@ -39,8 +39,6 @@ protected:
NodeVector& convertNodes,
NodeVector& subtractNodes,
NodeVector& multiplyNodes) const;
std::shared_ptr<Node> concatenateDeqNodes(NodeVector& nodes) const;
};
} // namespace low_precision

2
inference-engine/src/low_precision_transformations/include/low_precision/depth_to_space.hpp
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@ -14,8 +14,6 @@ class LP_TRANSFORMATIONS_API DepthToSpaceTransformation : public TransparentBase
public:
NGRAPH_RTTI_DECLARATION;
DepthToSpaceTransformation(const Params& params = Params());
bool transform(TransformationContext &context, ngraph::pattern::Matcher &m) override;
bool isPrecisionPreserved(std::shared_ptr<Node> layer) const noexcept override;
bool canBeTransformed(const TransformationContext& context, std::shared_ptr<Node> layer) const override;
};

1
inference-engine/src/low_precision_transformations/include/low_precision/transparent_base_transformation.hpp
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@ -18,6 +18,7 @@ public:
~TransparentBaseTransformation() override {};
bool transform(TransformationContext& context, ngraph::pattern::Matcher &m) override;
bool canBeTransformed(const TransformationContext& context, std::shared_ptr<Node> layer) const override;
bool isPrecisionPreserved(std::shared_ptr<Node> layer) const noexcept override;
};
} // namespace low_precision

4
inference-engine/src/low_precision_transformations/src/add.cpp
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@ -176,13 +176,13 @@ bool AddTransformation::transform(TransformationContext& context, ngraph::patter
// after : Y = SC2 * ( SC1' * (X1 - SH1') + X2 ) , where :
// SC1' = SC1 / SC2
// SH1' = SH1 + SC2 * SH2 / SC1
std::shared_ptr<Node> newSubtractFullPathValues = fold<opset1::Add>(
auto newSubtractFullPathValues = fold<opset1::Add>(
subtractFullPathValues,
fold<opset1::Divide>(
fold<opset1::Multiply>(subtractEmptyPathValues, multiplyEmptyPathValues),
multiplyFullPathValues));
std::shared_ptr<Node> newMultiplyFullPathValues = fold<opset1::Divide>(multiplyFullPathValues, multiplyEmptyPathValues);
auto newMultiplyFullPathValues = fold<opset1::Divide>(multiplyFullPathValues, multiplyEmptyPathValues);
if (NetworkHelper::isZeroConst(newSubtractFullPathValues)) {
newSubtractFullPathValues = nullptr;

19
inference-engine/src/low_precision_transformations/src/common/operation_precision_restriction.cpp
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@ -1,19 +0,0 @@
// Copyright (C) 2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//
#include "low_precision/common/operation_precision_restriction.hpp"
#include <memory>
#include <unordered_set>
#include <set>
#include <vector>
#include <ngraph/opsets/opset1.hpp>
#include <ngraph/pattern/op/wrap_type.hpp>
#include <ngraph/pattern/op/or.hpp>
#include "low_precision/network_helper.hpp"
#include "low_precision/rt_info/precisions_attribute.hpp"
using namespace ngraph;

34
inference-engine/src/low_precision_transformations/src/concat.cpp
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@ -70,20 +70,11 @@ bool ConcatTransformation::transform(TransformationContext& context, ngraph::pat
}
}
auto broadcastElementWiseConst = [](
// FakeQuantize constant shape must be broadcastable to the shape on data.
std::shared_ptr<ngraph::opset1::Constant> operation,
const ngraph::Shape targetShape) -> std::shared_ptr<Node> {
auto targetShapeConst = std::make_shared<ngraph::opset1::Constant>(
element::i64, ngraph::Shape{ targetShape.size() },
targetShape);
auto broadcast = ngraph::pass::low_precision::fold<ngraph::opset1::Broadcast>(
operation,
targetShapeConst,
ngraph::op::AutoBroadcastType::NUMPY);
return broadcast;
// FakeQuantize constant shape must be broadcastable to the shape on data.
auto broadcastElementWiseConst = [](std::shared_ptr<opset1::Constant> operation, const Shape targetShape) {
auto targetShapeConst = std::make_shared<opset1::Constant>(element::i64, Shape{ targetShape.size() }, targetShape);
auto broadcast = fold<ngraph::opset1::Broadcast>(operation, targetShapeConst);
return broadcast;
};
bool someDqInLowPrecision = std::any_of(
@ -247,15 +238,8 @@ void ConcatTransformation::fillDequantizationNodes(
// FakeQuantize constant shape must be broadcastable to the shape on data.
std::shared_ptr<ngraph::opset1::Constant> operation,
const ngraph::Shape targetShape) -> std::shared_ptr<Node> {
auto targetShapeConst = std::make_shared<ngraph::opset1::Constant>(
element::i64, ngraph::Shape{ targetShape.size() },
targetShape);
auto broadcast = ngraph::pass::low_precision::fold<ngraph::opset1::Broadcast>(
operation,
targetShapeConst,
ngraph::op::AutoBroadcastType::NUMPY);
auto targetShapeConst = opset1::Constant::create(element::i64, ngraph::Shape{ targetShape.size() }, targetShape);
auto broadcast = fold<ngraph::opset1::Broadcast>(operation, targetShapeConst);
return broadcast;
};
@ -308,10 +292,6 @@ void ConcatTransformation::fillDequantizationNodes(
}
}
std::shared_ptr<Node> ConcatTransformation::concatenateDeqNodes(NodeVector& nodes) const {
return nodes.size() == 1ul ? nodes[0] : fold<ngraph::opset1::Concat>(nodes, 1);
}
bool ConcatTransformation::isHandled(const TransformationContext& context, const std::vector<std::shared_ptr<ngraph::Node>>& quantizationOperations) {
for (const std::shared_ptr<ngraph::Node>& quantizationLayer : quantizationOperations) {
if (context.quantizedFakeQuantizeNames.find(quantizationLayer->get_friendly_name()) != context.quantizedFakeQuantizeNames.end()) {

2
inference-engine/src/low_precision_transformations/src/convert.cpp
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@ -49,7 +49,7 @@ bool ConvertTransformation::transform(TransformationContext& context, ngraph::pa
const ngraph::element::Type precisionBefore = convert->get_input_element_type(0);
std::shared_ptr<opset1::Subtract> subtract = std::make_shared<op::TypeRelaxed<opset1::Subtract>>(
convert->get_input_node_shared_ptr(0),
convert->input_value(0),
std::make_shared<opset1::Constant>(precisionBefore, Shape{}, std::vector<size_t>({ 0 })));
NetworkHelper::setOutDataPrecision(subtract, convert->get_output_element_type(0));

2
inference-engine/src/low_precision_transformations/src/convolution_backprop_data.cpp
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@ -181,7 +181,7 @@ bool ConvolutionBackpropDataTransformation::transform(TransformationContext &con
zeroPointShape[1] = static_cast<size_t>(weightsPShape[1].get_length());
auto zeroPointConstant = fold<opset1::Broadcast>(
subtractFromWeights->get_input_node_shared_ptr(1),
subtractFromWeights->input_value(1),
std::make_shared<opset1::Constant>(element::i32, Shape{zeroPointShape.size()}, zeroPointShape));
replace_node(subtractFromWeights->get_input_node_shared_ptr(1), zeroPointConstant);
}

22
inference-engine/src/low_precision_transformations/src/create_precisions_dependent_attribute.cpp
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@ -1,22 +0,0 @@
// Copyright (C) 2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//
#include "low_precision/create_precisions_dependent_attribute.hpp"
#include <assert.h>
#include <deque>
#include <memory>
#include <unordered_map>
#include <set>
#include <vector>
#include <ngraph/opsets/opset1.hpp>
#include <ngraph/pattern/op/wrap_type.hpp>
#include <ngraph/pattern/op/or.hpp>
#include "low_precision/rt_info/precisions_attribute.hpp"
#include "low_precision/rt_info/precision_preserved_attribute.hpp"
#include "low_precision/network_helper.hpp"
using namespace ngraph;
using namespace ngraph::pass::low_precision;

15
inference-engine/src/low_precision_transformations/src/depth_to_space.cpp
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@ -29,21 +29,6 @@ DepthToSpaceTransformation::DepthToSpaceTransformation(const Params& params) : T
this->register_matcher(m, callback);
}
bool DepthToSpaceTransformation::transform(TransformationContext &context, ngraph::pattern::Matcher &m) {
std::shared_ptr<Node> depthToSpace = m.get_match_root();
if (!canBeTransformed(context, depthToSpace)) {
return false;
}
depthToSpace = NetworkHelper::separateInStandaloneBranch(depthToSpace);
moveDequantizationAfter(context, depthToSpace, NetworkHelper::getDequantization(depthToSpace), true);
return true;
}
bool DepthToSpaceTransformation::isPrecisionPreserved(std::shared_ptr<Node> layer) const noexcept {
return true;
}
bool DepthToSpaceTransformation::canBeTransformed(const TransformationContext& context, std::shared_ptr<Node> layer) const {
if (!LayerTransformation::canBeTransformed(context, layer)) {
return false;

18
inference-engine/src/low_precision_transformations/src/fake_quantize.cpp
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@ -67,7 +67,7 @@ static std::shared_ptr<Node> updateShape(std::shared_ptr<Node> constantOp, const
return constantOp;
}
static std::shared_ptr<Node> getData(const std::shared_ptr<Node>& eltwise) {
static std::shared_ptr<Node> getDataNode(const std::shared_ptr<Node>& eltwise) {
if (!ov::is_type<opset1::Constant>(eltwise->get_input_node_shared_ptr(0))) {
return eltwise->get_input_node_shared_ptr(0);
}
@ -123,7 +123,7 @@ bool FakeQuantizeTransformation::checkElementwise(const std::shared_ptr<Node>& e
}
}
return fq::getData(eltwise) != nullptr;
return fq::getDataNode(eltwise) != nullptr;
}
std::shared_ptr<opset1::FakeQuantize> FakeQuantizeTransformation::fuseElementwise(
@ -132,8 +132,8 @@ std::shared_ptr<opset1::FakeQuantize> FakeQuantizeTransformation::fuseElementwis
const std::shared_ptr<opset1::FakeQuantize>& fakeQuantize) const {
const std::shared_ptr<Node> eltwise = fakeQuantize->get_input_node_shared_ptr(0);
std::shared_ptr<Node> inputLowConst_f32 = foldConvert(fakeQuantize->get_input_node_shared_ptr(1), deqPrecision);
std::shared_ptr<Node> inputHighConst_f32 = foldConvert(fakeQuantize->get_input_node_shared_ptr(2), deqPrecision);
std::shared_ptr<Node> inputLowConst_f32 = foldConvert(fakeQuantize->input_value(1), deqPrecision);
std::shared_ptr<Node> inputHighConst_f32 = foldConvert(fakeQuantize->input_value(2), deqPrecision);
std::shared_ptr<opset1::Constant> constant = fq::getConstant(eltwise);
if (ov::is_type<opset1::Multiply>(eltwise) && checkElementwise(eltwise)) {
@ -166,10 +166,10 @@ std::shared_ptr<opset1::FakeQuantize> FakeQuantizeTransformation::fuseElementwis
inputLowConst_f32 = fq::updateShape(fold<opset1::Add>(inputLowConst_f32, value), fakeQuantize->get_output_partial_shape(0));
inputHighConst_f32 = fq::updateShape(fold<opset1::Add>(inputHighConst_f32, value), fakeQuantize->get_output_partial_shape(0));
} else if (ov::is_type<opset1::Add>(eltwise) && checkElementwise(eltwise)) {
if (ov::is_type<opset1::Convolution>(fq::getData(eltwise)) ||
ov::is_type<opset1::GroupConvolution>(fq::getData(eltwise)) ||
ov::is_type<opset1::ConvolutionBackpropData>(fq::getData(eltwise)) ||
ov::is_type<opset1::GroupConvolutionBackpropData>(fq::getData(eltwise))) {
if (ov::is_type<opset1::Convolution>(fq::getDataNode(eltwise)) ||
ov::is_type<opset1::GroupConvolution>(fq::getDataNode(eltwise)) ||
ov::is_type<opset1::ConvolutionBackpropData>(fq::getDataNode(eltwise)) ||
ov::is_type<opset1::GroupConvolutionBackpropData>(fq::getDataNode(eltwise))) {
return nullptr;
}
@ -189,7 +189,7 @@ std::shared_ptr<opset1::FakeQuantize> FakeQuantizeTransformation::fuseElementwis
return nullptr;
}
const auto data = fq::getData(eltwise);
const auto data = fq::getDataNode(eltwise);
const size_t outputIdx = NetworkHelper::getParentOutputIndex(data, eltwise);
const auto newFakeQuantize = ov::as_type_ptr<opset1::FakeQuantize>(fakeQuantize->clone_with_new_inputs({

2
inference-engine/src/low_precision_transformations/src/fold_convert.cpp
View File

@ -42,7 +42,7 @@ bool FoldConvertTransformation::transform(TransformationContext& context, ngraph
return;
}
const auto resultConstant = ngraph::pass::low_precision::foldConvert(convert->get_input_node_shared_ptr(0), convert->output(0).get_element_type());
const auto resultConstant = ngraph::pass::low_precision::foldConvert(convert->input_value(0), convert->get_output_element_type(0));
assert(ov::is_type<opset1::Constant>(resultConstant));
replace_node(convert, resultConstant);

18
inference-engine/src/low_precision_transformations/src/fuse_convert.cpp
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@ -47,8 +47,8 @@ std::shared_ptr<Node> removeConvertIfPossibleForSubtract(
if (NetworkHelper::checkConstantValuePrecision(precisionBeforeConvert, subtract->get_input_node_shared_ptr(1))) {
newSubtract = std::make_shared<ngraph::op::TypeRelaxed<opset1::Subtract>>(
std::vector<ngraph::element::Type>{ element::f32, element::f32 }, std::vector<ngraph::element::Type>{},
ngraph::op::TemporaryReplaceOutputType(convert->get_input_source_output(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(subtract->get_input_node_shared_ptr(1), element::f32).get());
ngraph::op::TemporaryReplaceOutputType(convert->input_value(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(subtract->input_value(1), element::f32).get());
NetworkHelper::setOutDataPrecisionForTypeRelaxed(newSubtract, subtract->get_output_element_type(0));
replace_node(subtract, newSubtract);
}
@ -63,11 +63,11 @@ bool FuseConvertTransformation::transform(TransformationContext& context, ngraph
}
const auto convert = ov::as_type_ptr<opset1::Convert>(op->get_input_node_shared_ptr(0));
std::shared_ptr<Node> parent = convert->get_input_node_shared_ptr(0);
auto parent = convert->input_value(0);
if (ov::is_type<opset1::Constant>(parent)) {
if (ov::is_type<opset1::Constant>(parent.get_node_shared_ptr())) {
auto convertedConstant = foldConvert(parent, convert->get_convert_element_type());
NetworkHelper::copyInfo(parent, convertedConstant);
NetworkHelper::copyInfo(parent.get_node_shared_ptr(), convertedConstant);
replace_node(convert, convertedConstant);
} else {
std::shared_ptr<Node> newOp;
@ -77,15 +77,15 @@ bool FuseConvertTransformation::transform(TransformationContext& context, ngraph
} else if (ov::is_type<opset1::Multiply>(op)) {
newOp = std::make_shared<ngraph::op::TypeRelaxed<opset1::Multiply>>(
std::vector<ngraph::element::Type>{ element::f32, element::f32 }, std::vector<ngraph::element::Type>{},
ngraph::op::TemporaryReplaceOutputType(convert->get_input_source_output(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(op->get_input_node_shared_ptr(1), element::f32).get());
ngraph::op::TemporaryReplaceOutputType(convert->input_value(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(op->input_value(1), element::f32).get());
NetworkHelper::setOutDataPrecisionForTypeRelaxed(newOp, op->get_output_element_type(0));
replace_node(op, newOp);
} else if (ov::is_type<opset1::Add>(op)) {
newOp = std::make_shared<ngraph::op::TypeRelaxed<opset1::Add>>(
std::vector<ngraph::element::Type>{ element::f32, element::f32 }, std::vector<ngraph::element::Type>{},
ngraph::op::TemporaryReplaceOutputType(convert->get_input_source_output(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(op->get_input_node_shared_ptr(1), element::f32).get());
ngraph::op::TemporaryReplaceOutputType(convert->input_value(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(op->input_value(1), element::f32).get());
NetworkHelper::setOutDataPrecisionForTypeRelaxed(newOp, op->get_output_element_type(0));
replace_node(op, newOp);
}

15
inference-engine/src/low_precision_transformations/src/fuse_fake_quantize.cpp
View File

@ -54,7 +54,7 @@ std::shared_ptr<Node> updateShape(std::shared_ptr<Node> op, const PartialShape&
return op;
}
std::shared_ptr<Node> getData(const std::shared_ptr<Node>& eltwise) {
std::shared_ptr<Node> getDataNode(const std::shared_ptr<Node>& eltwise) {
if (!ov::is_type<opset1::Constant>(eltwise->get_input_node_shared_ptr(0))) {
return eltwise->get_input_node_shared_ptr(0);
}
@ -108,7 +108,7 @@ bool eltwiseWithConstant(const std::shared_ptr<Node>& eltwise) {
}
}
return getData(eltwise) != nullptr;
return getDataNode(eltwise) != nullptr;
}
} // namespace fuse_fq
@ -144,8 +144,8 @@ std::shared_ptr<opset1::FakeQuantize> FuseFakeQuantizeTransformation::handle(
inputLowConst = fuse_fq::updateShape(fold<opset1::Add>(inputLowConst, value), fakeQuantize->get_output_partial_shape(0));
inputHightConst = fuse_fq::updateShape(fold<opset1::Add>(inputHightConst, value), fakeQuantize->get_output_partial_shape(0));
} else if (ov::is_type<opset1::Add>(eltwise) && fuse_fq::eltwiseWithConstant(eltwise)) {
if (ov::is_type<opset1::Convolution>(fuse_fq::getData(eltwise)) ||
ov::is_type<opset1::GroupConvolution>(fuse_fq::getData(eltwise))) {
if (ov::is_type<opset1::Convolution>(fuse_fq::getDataNode(eltwise)) ||
ov::is_type<opset1::GroupConvolution>(fuse_fq::getDataNode(eltwise))) {
return nullptr;
}
@ -157,15 +157,18 @@ std::shared_ptr<opset1::FakeQuantize> FuseFakeQuantizeTransformation::handle(
inputHightConst = fuse_fq::updateShape(fold<opset1::Subtract>(inputHightConst, value), fakeQuantize->get_output_partial_shape(0));
} else if (ov::is_type<opset1::Convert>(eltwise)) {
// issue #40611
if ((eltwise->input(0).get_element_type() == element::i32) && (eltwise->output(0).get_element_type() == element::f32)) {
if ((eltwise->get_input_element_type(0) == element::i32) && (eltwise->get_output_element_type(0) == element::f32)) {
return nullptr;
}
} else {
return nullptr;
}
const auto data = fuse_fq::getDataNode(eltwise);
const size_t outputIdx = NetworkHelper::getParentOutputIndex(data, eltwise);
std::shared_ptr<opset1::FakeQuantize> newFakeQuantize = ov::as_type_ptr<opset1::FakeQuantize>(fakeQuantize->clone_with_new_inputs({
fuse_fq::getData(eltwise),
data->output(outputIdx),
inputLowConst,
inputHightConst,
fakeQuantize->input_value(3),

12
inference-engine/src/low_precision_transformations/src/fuse_multiply_to_fake_quantize.cpp
View File

@ -46,9 +46,12 @@ bool FuseMultiplyToFakeQuantizeTransformation::transform(TransformationContext&
}
const auto multiplyConstant = multiply->get_input_node_shared_ptr(1);
if (!ov::is_type<opset1::Constant>(multiplyConstant)) {
return false;
}
auto outputLowConst_f32 = foldConvert(fakeQuantize->get_input_node_shared_ptr(3), deqPrecision);
auto outputHighConst_f32 = foldConvert(fakeQuantize->get_input_node_shared_ptr(4), deqPrecision);
auto outputLowConst_f32 = foldConvert(fakeQuantize->input_value(3), deqPrecision);
auto outputHighConst_f32 = foldConvert(fakeQuantize->input_value(4), deqPrecision);
const auto value = multiplyConstant->get_output_element_type(0) == element::f32 ?
multiplyConstant :
@ -57,9 +60,6 @@ bool FuseMultiplyToFakeQuantizeTransformation::transform(TransformationContext&
outputLowConst_f32 = fold<opset1::Multiply>(outputLowConst_f32, value);
outputHighConst_f32 = fold<opset1::Multiply>(outputHighConst_f32, value);
const auto fakeQuantizeParent = fakeQuantize->get_input_node_shared_ptr(0);
const size_t parentIndex = NetworkHelper::getParentOutputIndex(fakeQuantizeParent, fakeQuantize);
const auto inputLow = foldConvert(fakeQuantize->input_value(1), deqPrecision);
const auto inputHigh = foldConvert(fakeQuantize->input_value(2), deqPrecision);
NetworkHelper::copyInfo(fakeQuantize->get_input_node_shared_ptr(1), inputLow);
@ -69,7 +69,7 @@ bool FuseMultiplyToFakeQuantizeTransformation::transform(TransformationContext&
auto newFakeQuantize = std::make_shared<op::TypeRelaxed<opset1::FakeQuantize>>(
opset1::FakeQuantize(
fakeQuantizeParent->output(parentIndex),
fakeQuantize->input_value(0),
inputLow,
inputHigh,
outputLowConst_f32,

12
inference-engine/src/low_precision_transformations/src/fuse_subtract_to_fake_quantize.cpp
View File

@ -45,9 +45,12 @@ bool FuseSubtractToFakeQuantizeTransformation::transform(TransformationContext&
}
const auto subtractConstant = subtract->get_input_node_shared_ptr(1);
if (!ov::is_type<opset1::Constant>(subtractConstant)) {
return false;
}
auto outputLowConst_f32 = foldConvert(fakeQuantize->get_input_node_shared_ptr(3), deqPrecision);
auto outputHighConst_f32 = foldConvert(fakeQuantize->get_input_node_shared_ptr(4), deqPrecision);
auto outputLowConst_f32 = foldConvert(fakeQuantize->input_value(3), deqPrecision);
auto outputHighConst_f32 = foldConvert(fakeQuantize->input_value(4), deqPrecision);
const auto value = subtractConstant->get_output_element_type(0) == element::f32 ?
subtractConstant :
@ -56,9 +59,6 @@ bool FuseSubtractToFakeQuantizeTransformation::transform(TransformationContext&
outputLowConst_f32 = fold<opset1::Subtract>(outputLowConst_f32, value);
outputHighConst_f32 = fold<opset1::Subtract>(outputHighConst_f32, value);
const auto fakeQuantizeParent = fakeQuantize->get_input_node_shared_ptr(0);
const size_t parentIndex = NetworkHelper::getParentOutputIndex(fakeQuantizeParent, fakeQuantize);
const auto inputLow = foldConvert(fakeQuantize->input_value(1), deqPrecision);
const auto inputHigh = foldConvert(fakeQuantize->input_value(2), deqPrecision);
NetworkHelper::copyInfo(fakeQuantize->get_input_node_shared_ptr(1), inputLow);
@ -68,7 +68,7 @@ bool FuseSubtractToFakeQuantizeTransformation::transform(TransformationContext&
auto newFakeQuantize = std::make_shared<op::TypeRelaxed<opset1::FakeQuantize>>(
opset1::FakeQuantize(
fakeQuantizeParent->output(parentIndex),
fakeQuantize->input_value(0),
inputLow,
inputHigh,
outputLowConst_f32,

2
inference-engine/src/low_precision_transformations/src/mat_mul.cpp
View File

@ -109,7 +109,7 @@ bool MatMulTransformation::transform(TransformationContext &context, ngraph::pat
// multiply by weights: [1, ..., 1, Y] x [Y, Z] => [1, ..., 1, Z]
const auto newSubConst = NetworkHelper::toScalarIfPossible(fold<opset1::MatMul>(
broadcastedConst,
foldConvert(newMatMul->get_input_node_shared_ptr(1), newMatMul->get_element_type()),
foldConvert(newMatMul->input_value(1), newMatMul->get_element_type()),
newMatMul->get_transpose_a(),
newMatMul->get_transpose_b()));

10
inference-engine/src/low_precision_transformations/src/multiply.cpp
View File

@ -77,10 +77,10 @@ bool MultiplyTransformation::transform(TransformationContext& context, ngraph::p
return false;
}
auto multiplyParent = multiply->get_input_source_output(multiplyBranch.first);
auto constParent = multiply->get_input_source_output(multiplyBranch.first == 0 ? 1 : 0);
auto multiplyParentParent = multiplyParent.get_node_shared_ptr()->get_input_source_output(multiplyBranch.second);
auto multiplyParentConst = multiplyParent.get_node_shared_ptr()->get_input_source_output(multiplyBranch.second == 0 ? 1 : 0);
auto multiplyParent = multiply->input_value(multiplyBranch.first);
auto constParent = multiply->input_value(multiplyBranch.first == 0 ? 1 : 0);
auto multiplyParentParent = multiplyParent.get_node_shared_ptr()->input_value(multiplyBranch.second);
auto multiplyParentConst = multiplyParent.get_node_shared_ptr()->input_value(multiplyBranch.second == 0 ? 1 : 0);
newMultiply = std::make_shared<op::TypeRelaxed<opset1::Multiply>>(
std::vector<ngraph::element::Type>{ element::f32, element::f32 },
@ -127,7 +127,7 @@ bool MultiplyTransformation::transform(TransformationContext& context, ngraph::p
// before: Y = (SC1 * (X1 - SH1)) * (SC2 * X2)
// after : Y = (SC1' * (X1 - SH1)) * (X2) , where :
// SC1' = SC1 * SC2
std::shared_ptr<Node> newMultiplyValuesFullPath = fold<opset1::Multiply>(multiplyValuesEmptyPath, multiplyValuesFullPath);
auto newMultiplyValuesFullPath = fold<opset1::Multiply>(multiplyValuesEmptyPath, multiplyValuesFullPath);
OutputVector inputs{ {}, {} };
inputs[emptyPathIndex] = dequantizationEmptyPath.data;
inputs[fullPathIndex] = std::make_shared<opset1::Multiply>(

2
inference-engine/src/low_precision_transformations/src/mvn.cpp
View File

@ -149,7 +149,7 @@ bool MVNTransformation::transform(TransformationContext &context, ngraph::patter
if (ov::is_type<op::MVN>(mvn)) {
newMVN = mvn->copy_with_new_inputs({dequantization.data});
} else {
newMVN = mvn->copy_with_new_inputs({dequantization.data, mvn->get_input_node_shared_ptr(1)});
newMVN = mvn->copy_with_new_inputs({dequantization.data, mvn->input_value(1)});
}
NetworkHelper::setOutDataPrecisionForTypeRelaxed(newMVN, deqPrecision);
NetworkHelper::copyInfo(mvn, newMVN);

124
inference-engine/src/low_precision_transformations/src/network_helper.cpp
View File

@ -233,10 +233,10 @@ std::shared_ptr<Node> NetworkHelper::swapMultiplyAndAdd(std::shared_ptr<opset1::
if (multiplyConst == nullptr)
return addAfterMultiply;
const auto x = multiply->get_input_source_output(multiplyInputBranch);
auto a = multiply->get_input_node_shared_ptr(multiplyInputBranch == 0 ? 1 : 0);
auto b = addAfterMultiply->get_input_node_shared_ptr(multiplyBranch == 0 ? 1 : 0);
std::shared_ptr<Node> bDivA;
const auto x = multiply->input_value(multiplyInputBranch);
auto a = as_type_ptr<opset1::Constant>(multiply->get_input_node_shared_ptr(multiplyInputBranch == 0 ? 1 : 0));
auto b = as_type_ptr<opset1::Constant>(addAfterMultiply->get_input_node_shared_ptr(multiplyBranch == 0 ? 1 : 0));
std::shared_ptr<opset1::Constant> bDivA;
const auto aPShape = a->get_output_partial_shape(0);
assert(aPShape.is_static());
@ -248,8 +248,8 @@ std::shared_ptr<Node> NetworkHelper::swapMultiplyAndAdd(std::shared_ptr<opset1::
if ((shape_size(bShape) == 1) || (shape_size(aShape) == 1) || (shape_size(bShape) == shape_size(aShape))) {
// safely division to avoid NaN
const std::vector<float> bValues = ov::as_type_ptr<opset1::Constant>(b)->cast_vector<float>();
const std::vector<float> aValues = ov::as_type_ptr<opset1::Constant>(a)->cast_vector<float>();
const std::vector<float> bValues = b->cast_vector<float>();
const std::vector<float> aValues = a->cast_vector<float>();
const bool aBroadcasted = bValues.size() > aValues.size();
const bool bBroadcasted = bValues.size() < aValues.size();
std::vector<float> bDivAValues(aBroadcasted ? bValues.size() : aValues.size());
@ -271,16 +271,16 @@ std::shared_ptr<Node> NetworkHelper::swapMultiplyAndAdd(std::shared_ptr<opset1::
aBroadcasted ? bShape : aShape,
bDivAValues);
} else {
b = foldConvert(b, element::f32);
a = foldConvert(a, element::f32);
bDivA = fold<opset1::Divide>(b, a);
b = as_type_ptr<opset1::Constant>(foldConvert(b->output(0), element::f32));
a = as_type_ptr<opset1::Constant>(foldConvert(a->output(0), element::f32));
bDivA = as_type_ptr<opset1::Constant>(fold<opset1::Divide>(b->output(0), a->output(0)));
// TODO: issue #49868
bDivA = foldConvert(bDivA, a->get_output_element_type(0));
bDivA = as_type_ptr<opset1::Constant>(foldConvert(bDivA->output(0), a->get_element_type()));
}
OutputVector inputs{ {}, {} };
inputs[0] = x;
inputs[1] = bDivA;
inputs[1] = bDivA->output(0);
std::shared_ptr<opset1::Add> newAdd = std::make_shared<op::TypeRelaxed<opset1::Add>>(
std::vector<element::Type>{element::f32, element::f32},
@ -292,8 +292,8 @@ std::shared_ptr<Node> NetworkHelper::swapMultiplyAndAdd(std::shared_ptr<opset1::
auto newMultiply = std::make_shared<op::TypeRelaxed<opset1::Multiply>>(
std::vector<element::Type>{element::f32, element::f32},
std::vector<element::Type>{ multiply->get_output_element_type(0) },
ngraph::op::TemporaryReplaceOutputType(newAdd, element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(a, element::f32).get());
ngraph::op::TemporaryReplaceOutputType(newAdd->output(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(a->output(0), element::f32).get());
copyInfo({ multiply, newMultiply }, newMultiply);
replace_node(addAfterMultiply, newMultiply);
@ -460,7 +460,7 @@ std::shared_ptr<ngraph::opset1::Multiply> NetworkHelper::optimizeMultipliesAfter
}
auto newInput = multiply->input_value(1 - constant1->output(0).get_target_inputs().begin()->get_index());
auto multiplyResult = fold<opset1::Multiply>(constant1, constant2);
auto multiplyResult = fold<opset1::Multiply>(constant1->output(0), constant2->output(0));
{
// optimize constant shape: used in rfcn-resnet101-coco
const auto multiplyResultConstant = ov::as_type_ptr<opset1::Constant>(multiplyResult);
@ -526,13 +526,13 @@ FakeQuantizeDequantization NetworkHelper::foldDequantization(const std::shared_p
}
if (dequantization.subtract != nullptr) {
if (dequantization.subtract->input(0).get_element_type() != dequantization.subtract->input(1).get_element_type()) {
if (dequantization.subtract->get_input_element_type(0) != dequantization.subtract->get_input_element_type(1)) {
return dequantization;
}
if (dequantization.subtractConvert != nullptr) {
const auto convertionResult = foldConvert(
dequantization.subtractConstant,
dequantization.subtractConstant->output(0),
dequantization.subtractConvert->get_element_type());
if (ov::is_type<opset1::Constant>(convertionResult)) {
replace_node(dequantization.subtractConvert, convertionResult);
@ -541,8 +541,8 @@ FakeQuantizeDequantization NetworkHelper::foldDequantization(const std::shared_p
}
const std::shared_ptr<Node> result = fold<opset1::Subtract>(
dequantization.subtract->get_input_node_shared_ptr(0),
dequantization.subtract->get_input_node_shared_ptr(1));
dequantization.subtract->input_value(0),
dequantization.subtract->input_value(1));
if (ov::is_type<opset1::Constant>(result)) {
if (inPlace) {
copyInfo(dequantization.subtract, result);
@ -555,18 +555,18 @@ FakeQuantizeDequantization NetworkHelper::foldDequantization(const std::shared_p
}
if (dequantization.multiply != nullptr) {
if (dequantization.multiply->input(0).get_element_type() != dequantization.multiply->input(1).get_element_type()) {
if (dequantization.multiply->get_input_element_type(0) != dequantization.multiply->get_input_element_type(1)) {
return dequantization;
}
std::shared_ptr<Node> result = fold<opset1::Multiply>(
dequantization.multiply->get_input_node_shared_ptr(0),
dequantization.multiply->get_input_node_shared_ptr(1));
dequantization.multiply->input_value(0),
dequantization.multiply->input_value(1));
if (!ov::is_type<opset1::Constant>(result)) {
return dequantization;
}
if (dequantization.multiply->get_output_element_type(0) != result->get_element_type()) {
result = foldConvert(result, dequantization.multiply->get_output_element_type(0));
result = foldConvert(result->output(0), dequantization.multiply->get_output_element_type(0));
}
if (inPlace) {
copyInfo(dequantization.multiply, result);
@ -599,7 +599,7 @@ std::shared_ptr<ngraph::Node> NetworkHelper::separateInStandaloneBranch(std::sha
outputs.push_back(input.get_source_output());
}
auto subtract = dequantization.subtract->clone_with_new_inputs({parent, parentOnWeights->clone_with_new_inputs(outputs) });
auto subtract = dequantization.subtract->clone_with_new_inputs({parent, parentOnWeights->clone_with_new_inputs(outputs)->output(0) });
subtract->set_friendly_name("");
copy_runtime_info(parent.get_node_shared_ptr(), subtract);
parent = subtract->output(0);
@ -608,7 +608,7 @@ std::shared_ptr<ngraph::Node> NetworkHelper::separateInStandaloneBranch(std::sha
if (dequantization.multiply != nullptr) {
auto multiply = dequantization.multiply->clone_with_new_inputs({
parent,
dequantization.multiply->get_input_node_shared_ptr(1)->clone_with_new_inputs({}) });
dequantization.multiply->get_input_node_shared_ptr(1)->clone_with_new_inputs({})->output(0) });
multiply->set_friendly_name("");
copy_runtime_info(parent.get_node_shared_ptr(), multiply);
parent = multiply->output(0);
@ -650,11 +650,11 @@ std::shared_ptr<opset1::FakeQuantize> NetworkHelper::fuseConvert(const std::shar
std::shared_ptr<opset1::FakeQuantize> newFakeQuantize = std::make_shared<ngraph::op::TypeRelaxed<opset1::FakeQuantize>>(
std::vector<ngraph::element::Type>{ element::f32, element::f32, element::f32, element::f32, element::f32 },
std::vector<ngraph::element::Type>{},
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->get_input_node_shared_ptr(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->get_input_node_shared_ptr(1), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->get_input_node_shared_ptr(2), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->get_input_node_shared_ptr(3), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->get_input_node_shared_ptr(4), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->input_value(0), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->input_value(1), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->input_value(2), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->input_value(3), element::f32).get(),
ngraph::op::TemporaryReplaceOutputType(fakeQuantize->input_value(4), element::f32).get(),
fakeQuantize->get_levels());
NetworkHelper::setOutDataPrecisionForTypeRelaxed(newFakeQuantize, node->get_output_element_type(0));
replace_node(node->shared_from_this(), newFakeQuantize);
@ -889,14 +889,14 @@ std::shared_ptr<opset1::FakeQuantize> NetworkHelper::composeFakeQuantize(const s
if (dequantization.subtract != nullptr) {
const auto subtractValue = (dequantization.subtractConvert == nullptr) ?
dequantization.subtractConstant :
foldConvert(dequantization.subtractConstant, dequantization.subtractConvert->output(0).get_element_type());
foldConvert(dequantization.subtractConstant->output(0), dequantization.subtractConvert->get_destination_type());
const std::shared_ptr<opset1::FakeQuantize> replacement = std::make_shared<op::TypeRelaxed<opset1::FakeQuantize>>(
newFakeQuantize->input_value(0),
newFakeQuantize->input_value(1),
newFakeQuantize->input_value(2),
fold<opset1::Subtract>(newFakeQuantize->get_input_node_shared_ptr(3), subtractValue),
fold<opset1::Subtract>(newFakeQuantize->get_input_node_shared_ptr(4), subtractValue),
fold<opset1::Subtract>(newFakeQuantize->input_value(3), subtractValue),
fold<opset1::Subtract>(newFakeQuantize->input_value(4), subtractValue),
newFakeQuantize->get_levels(),
newFakeQuantize->get_auto_broadcast());
replace_node(dequantization.subtract, replacement);
@ -907,11 +907,9 @@ std::shared_ptr<opset1::FakeQuantize> NetworkHelper::composeFakeQuantize(const s
if (dequantization.multiply != nullptr) {
// multiply different precision constants (value1 & value2) and convert result to first argument precision (value1)
auto multiply = [](
const std::shared_ptr<ngraph::Node>& value1,
const std::shared_ptr<ngraph::Node>& value2) -> std::shared_ptr<ngraph::Node> {
const ngraph::element::Type precision1 = value1->output(0).get_element_type();
const ngraph::element::Type precision2 = value2->output(0).get_element_type();
auto multiply = [](const Output<Node>& value1, const Output<Node>& value2) {
const ngraph::element::Type precision1 = value1.get_element_type();
const ngraph::element::Type precision2 = value2.get_element_type();
// 1) precision1 & precision2 are not equal but similar
// 2) precision2 >= precision1
assert((precision2.is_real() == precision1.is_real()) && (precision2.bitwidth() >= precision1.bitwidth()));
@ -921,7 +919,7 @@ std::shared_ptr<opset1::FakeQuantize> NetworkHelper::composeFakeQuantize(const s
value2);
if (output->output(0).get_element_type() != precision1) {
output = foldConvert(output, precision1);
output = foldConvert(output->output(0), precision1);
}
return output;
@ -931,8 +929,8 @@ std::shared_ptr<opset1::FakeQuantize> NetworkHelper::composeFakeQuantize(const s
newFakeQuantize->input_value(0ul),
newFakeQuantize->input_value(1ul),
newFakeQuantize->input_value(2ul),
multiply(newFakeQuantize->get_input_node_shared_ptr(3ul), dequantization.multiplyConstant),
multiply(newFakeQuantize->get_input_node_shared_ptr(4ul), dequantization.multiplyConstant),
multiply(newFakeQuantize->input_value(3ul), dequantization.multiplyConstant),
multiply(newFakeQuantize->input_value(4ul), dequantization.multiplyConstant),
newFakeQuantize->get_levels(),
newFakeQuantize->get_auto_broadcast());
@ -956,8 +954,6 @@ std::tuple<std::shared_ptr<Node>, std::shared_ptr<Node>> NetworkHelper::decompos
const bool updatePrecision,
const element::Type deqPrecision,
const size_t outChannelsShapeIndex) {
using std::make_shared;
const auto outputLow = fq->input_value(3);
const auto outputHigh = fq->input_value(4);
@ -1015,8 +1011,8 @@ std::tuple<std::shared_ptr<Node>, std::shared_ptr<Node>> NetworkHelper::decompos
nullptr;
std::shared_ptr<Node> scale = std::make_shared<opset1::Constant>(element::f32, outputLow.get_shape(), scales);
auto newMin = make_shared<opset1::Constant>(outputLow.get_element_type(), outputLow.get_shape(), minValues);
auto newMax = make_shared<opset1::Constant>(outputLow.get_element_type(), outputLow.get_shape(), maxValues);
auto newMin = std::make_shared<opset1::Constant>(outputLow.get_element_type(), outputLow.get_shape(), minValues);
auto newMax = std::make_shared<opset1::Constant>(outputLow.get_element_type(), outputLow.get_shape(), maxValues);
if (isScalarLike(newMin)) {
newMin = toScalar(newMin);
@ -1072,7 +1068,7 @@ std::tuple<std::shared_ptr<Node>, std::shared_ptr<Node>> NetworkHelper::decompos
std::shared_ptr<opset1::Constant> newFqConstant = ov::as_type_ptr<opset1::Constant>(newFQ);
if (ov::is_type<opset1::Constant>(newFQ)) {
convert = foldConvert(newFQ, precision);
convert = foldConvert(newFQ->output(0), precision);
} else if (ov::is_type<opset1::FakeQuantize>(newFQ)) {
newFQ = setOutDataPrecision(ov::as_type_ptr<opset1::FakeQuantize>(newFQ), precision);
convert = newFQ;
@ -1192,11 +1188,9 @@ FakeQuantizeDequantization NetworkHelper::createDequantizationFromFakeQuantize(
const bool hasZeroPoint,
const bool updatePrecision,
const element::Type deqPrecision) {
using std::make_shared;
const ngraph::element::Type_t fqPrecision = fq->get_output_element_type(0);
auto newMin = make_shared<opset1::Constant>(fqPrecision, Shape{}, min);
auto newMax = make_shared<opset1::Constant>(fqPrecision, Shape{}, max);
auto newMin = std::make_shared<opset1::Constant>(fqPrecision, Shape{}, min);
auto newMax = std::make_shared<opset1::Constant>(fqPrecision, Shape{}, max);
auto outputLow = fq->input_value(3);
auto outputHigh = fq->input_value(4);
@ -1205,12 +1199,12 @@ FakeQuantizeDequantization NetworkHelper::createDequantizationFromFakeQuantize(
const std::shared_ptr<opset1::Constant> scale = ov::as_type_ptr<opset1::Constant>(foldConvert(fold<opset1::Divide>(
fold<opset1::Subtract>(outputHigh, outputLow),
fold<opset1::Subtract>(newMax, newMin)), deqPrecision));
fold<opset1::Subtract>(newMax->output(0), newMin->output(0))), deqPrecision));
assert(scale != nullptr);
std::shared_ptr<opset1::Constant> shift = hasZeroPoint ?
ov::as_type_ptr<opset1::Constant>(foldConvert(fold<opset1::Divide>(
fold<opset1::Subtract>(fold<opset1::Multiply>(newMin, outputHigh), fold<opset1::Multiply>(newMax, outputLow)),
fold<opset1::Subtract>(fold<opset1::Multiply>(newMin->output(0), outputHigh), fold<opset1::Multiply>(newMax->output(0), outputLow)),
fold<opset1::Subtract>(outputHigh, outputLow)), deqPrecision)) :
nullptr;
assert((!hasZeroPoint) || (hasZeroPoint && shift != nullptr));
@ -1240,7 +1234,7 @@ FakeQuantizeDequantization NetworkHelper::createDequantizationFromFakeQuantize(
std::shared_ptr<ngraph::opset1::Subtract> subtract;
if (shift != nullptr) {
subtract = make_shared<ngraph::op::TypeRelaxed<opset1::Subtract>>(parent, shift);
subtract = std::make_shared<ngraph::op::TypeRelaxed<opset1::Subtract>>(parent, shift);
subtract->set_output_type(0, deqPrecision, subtract->get_output_partial_shape(0));
parent = subtract;
} else {
@ -1416,16 +1410,16 @@ FakeQuantizeDequantization NetworkHelper::normalizeDequantization(FakeQuantizeDe
return dequantization;
}
if (dequantization.multiply != nullptr && ov::as_type_ptr<ngraph::opset1::Constant>(dequantization.multiply->get_input_node_shared_ptr(0))) {
std::shared_ptr<Node> leftParent = dequantization.multiply->get_input_node_shared_ptr(0);
std::shared_ptr<Node> rightParent = dequantization.multiply->get_input_node_shared_ptr(1);
const auto leftParent = dequantization.multiply->input_value(0);
const auto rightParent = dequantization.multiply->input_value(1);
std::shared_ptr<opset1::Multiply> normalized_multiply = ov::as_type_ptr<opset1::Multiply>(
dequantization.multiply->clone_with_new_inputs({rightParent, leftParent}));
replace_node(dequantization.multiply, normalized_multiply);
dequantization.multiply = normalized_multiply;
}
if (dequantization.subtract != nullptr && ov::as_type_ptr<ngraph::opset1::Constant>(dequantization.subtract->get_input_node_shared_ptr(0))) {
std::shared_ptr<Node> leftParent = dequantization.subtract->get_input_node_shared_ptr(0);
std::shared_ptr<Node> rightParent = dequantization.subtract->get_input_node_shared_ptr(1);
const auto leftParent = dequantization.subtract->input_value(0);
const auto rightParent = dequantization.subtract->input_value(1);
std::shared_ptr<opset1::Subtract> normalized_subtract = ov::as_type_ptr<opset1::Subtract>(
dequantization.subtract->clone_with_new_inputs({rightParent, leftParent}));
replace_node(dequantization.subtract, normalized_subtract);
@ -1452,7 +1446,7 @@ std::shared_ptr<opset1::Constant> NetworkHelper::normalizeDequantizationShape(co
std::iota(unsqueezeConstantShape.begin(), unsqueezeConstantShape.end(), 0ul);
const auto newConstant = fold<opset1::Unsqueeze>(
constant,
constant->output(0),
op::Constant::create(element::i32, Shape{ unsqueezeConstantShape.size() }, unsqueezeConstantShape));
return ov::as_type_ptr<opset1::Constant>(newConstant);
@ -1471,13 +1465,13 @@ std::shared_ptr<opset1::Constant> NetworkHelper::normalizeDequantizationShape(co
FakeQuantizeDequantizationValues NetworkHelper::createEmptyValues(const FakeQuantizeDequantization& dequantization, const element::Type precision) {
const std::shared_ptr<Node> multiplyConstant = dequantization.multiply ?
dequantization.multiplyConstant->get_element_type() != precision ?
foldConvert(dequantization.multiplyConstant, precision) :
foldConvert(dequantization.multiplyConstant->output(0), precision) :
dequantization.multiplyConstant :
std::make_shared<opset1::Constant>(precision, Shape({}), std::vector<float>({ 1.f }));
const std::shared_ptr<Node> subtractConstant = dequantization.subtract ?
dequantization.subtractConstant->get_element_type() != precision ?
foldConvert(dequantization.subtractConstant, precision) :
foldConvert(dequantization.subtractConstant->output(0), precision) :
dequantization.subtractConstant :
std::make_shared<opset1::Constant>(precision, Shape({}), std::vector<float>({ 0.f }));
@ -1538,7 +1532,7 @@ std::shared_ptr<Node> NetworkHelper::optimizeSubtract(std::shared_ptr<opset1::Su
NetworkHelper::copyInfo(shift, roundedShift);
// Propagate convertInputType down
replacement = std::make_shared<op::TypeRelaxed<opset1::Subtract>>(data, roundedShift);
replacement = std::make_shared<op::TypeRelaxed<opset1::Subtract>>(data, roundedShift->output(0));
NetworkHelper::copyInfo(subtract, replacement);
NetworkHelper::setOutDataPrecisionForTypeRelaxed(replacement, convertOutputType);
replace_node(subtract, replacement);
@ -1546,7 +1540,7 @@ std::shared_ptr<Node> NetworkHelper::optimizeSubtract(std::shared_ptr<opset1::Su
return replacement;
} else if (ov::is_type<opset1::Convert>(subtractParent) && ov::is_type<opset1::Constant>(subtractParent->get_input_node_shared_ptr(0))) {
auto replacement = std::make_shared<op::TypeRelaxed<opset1::Subtract>>(data, subtractParent->get_input_node_shared_ptr(0));
auto replacement = std::make_shared<op::TypeRelaxed<opset1::Subtract>>(data, subtractParent->input_value(0));
NetworkHelper::copyInfo(subtract, replacement);
NetworkHelper::setOutDataPrecisionForTypeRelaxed(replacement, convertOutputType);
replace_node(subtract, replacement);
@ -1569,11 +1563,9 @@ NetworkHelper::InsertDequantizationResult NetworkHelper::moveDequantizationAfter
(NetworkHelper::getDequantization(operation).multiplyConstant == nullptr) ||
(NetworkHelper::getDequantization(operation).multiplyConstant.get() == dequantization.multiplyConstant.get()));
std::vector<Output<Node>> inputs(operation->get_input_size());
for (size_t i = 0; i < operation->get_input_size(); ++i) {
inputs[i] = operation->get_input_node_shared_ptr(i);
}
assert(operation->get_output_size() == 1);
OutputVector inputs = operation->input_values();
const size_t dequantizationIndex = getChildInputIndex(dequantization.multiply, operation);
inputs[dequantizationIndex] = moveSubtract ?
dequantization.data :
@ -1623,7 +1615,7 @@ NetworkHelper::InsertDequantizationResult NetworkHelper::moveDequantizationAfter
ngraph::op::TemporaryReplaceOutputType(
dequantization.subtractConstant->output(0).get_element_type() == parentPrecision ?
dequantization.subtractConstant :
foldConvert(dequantization.subtractConstant, parentPrecision), element::f32).get());
foldConvert(dequantization.subtractConstant->output(0), parentPrecision), element::f32).get());
ngraph::copy_runtime_info({ newOperation, parent }, parent);
} else {
parent = std::make_shared<opset1::Subtract>(parent, dequantization.subtractConvert);

16
inference-engine/src/low_precision_transformations/src/pull_reshape_through_dequantization.cpp
View File

@ -30,15 +30,15 @@ std::shared_ptr<Node> moveThroughElementwise(const std::shared_ptr<Node>& reshap
assert(ov::is_type<opset1::Constant>(elementwiseValues));
const std::shared_ptr<opset1::Reshape> newReshape = ov::as_type_ptr<opset1::Reshape>(reshape->clone_with_new_inputs({
elementwise->get_input_node_shared_ptr(0ul),
elementwise->input_value(0),
reshapeValues }));
std::shared_ptr<Node> newElementwiseValues;
const Shape elementwiseValuesShape = elementwiseValues->output(0).get_shape();
const Shape elementwiseValuesShape = elementwiseValues->get_output_shape(0);
if (!elementwiseValuesShape.empty() && (elementwiseValuesShape.size() != 1ul)) {
// update shape constant value to avoid eltwise constan value broadcasting
const Shape elementwiseShape = elementwise->output(0).get_shape();
const Shape elementwiseShape = elementwise->get_output_shape(0);
const std::vector<size_t> reshapeValuesVector = ov::as_type_ptr<opset1::Constant>(reshapeValues)->cast_vector<size_t>();
const std::vector<size_t> newReshapeValuesVector = ngraph::pass::low_precision::NetworkHelper::updateReshapeValues(
@ -47,13 +47,13 @@ std::shared_ptr<Node> moveThroughElementwise(const std::shared_ptr<Node>& reshap
reshapeValuesVector);
const auto newReshapeValues = std::make_shared<opset1::Constant>(
reshapeValues->output(0).get_element_type(),
reshapeValues->get_output_element_type(0),
Shape{ newReshapeValuesVector.size() },
newReshapeValuesVector);
newElementwiseValues = ngraph::pass::low_precision::fold_reshape<opset1::Reshape>(
elementwiseValues->output(0),
newReshapeValues->output(0),
elementwiseValues,
newReshapeValues,
ov::as_type_ptr<opset1::Reshape>(reshape)->get_special_zero());
assert(ov::is_type<opset1::Constant>(newElementwiseValues));
} else {
@ -71,7 +71,7 @@ std::shared_ptr<Node> moveThroughElementwise(const std::shared_ptr<Node>& reshap
}
std::shared_ptr<Node> moveThroughConvert(const std::shared_ptr<Node>& reshape, const std::shared_ptr<Node>& convert) {
const auto newReshape = reshape->clone_with_new_inputs({ convert->get_input_node_shared_ptr(0), reshape->get_input_node_shared_ptr(1) });
const auto newReshape = reshape->clone_with_new_inputs({ convert->input_value(0), reshape->input_value(1) });
const auto newConvert = convert->clone_with_new_inputs({ newReshape });
replace_node(reshape, newConvert);
copy_runtime_info({ convert, reshape }, { newReshape, newConvert });
@ -81,7 +81,7 @@ std::shared_ptr<Node> moveThroughConvert(const std::shared_ptr<Node>& reshape, c
void fuseConstant(const std::shared_ptr<Node>& reshape, const std::shared_ptr<Node>& constant) {
ngraph::OutputVector result(1);
reshape->constant_fold(result, { constant->output(0), reshape->get_input_node_ptr(1)->output(0) });
reshape->constant_fold(result, { constant, reshape->input_value(1) });
const auto newConstant = result[0].get_node_shared_ptr();
replace_node(reshape, newConstant);
copy_runtime_info({ constant, reshape }, newConstant);

14
inference-engine/src/low_precision_transformations/src/pull_transpose_through_dequantization.cpp
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@ -30,8 +30,8 @@ std::shared_ptr<Node> moveThroughElementwise(const std::shared_ptr<Node>& transp
elementwiseValuesConvert->get_input_node_shared_ptr(0ul);
assert(ov::is_type<opset1::Constant>(elementwiseValues));
const auto transposeValuesShape = transposeValues->output(0).get_shape();
const auto elementwiseValuesShape = elementwiseValues->output(0).get_shape();
const auto transposeValuesShape = transposeValues->get_output_shape(0);
const auto elementwiseValuesShape = elementwiseValues->get_output_shape(0);
if (elementwiseValuesShape.size() != shape_size(transposeValuesShape)) {
if (shape_size(elementwiseValuesShape) != 1ul) {
return nullptr;
@ -51,8 +51,8 @@ std::shared_ptr<Node> moveThroughElementwise(const std::shared_ptr<Node>& transp
transposeValues }));
const auto newElementwiseValues = ngraph::pass::low_precision::fold<opset1::Transpose>(
elementwiseValues->output(0),
transposeValues->output(0));
elementwiseValues,
transposeValues);
assert(ov::is_type<opset1::Constant>(newElementwiseValues));
const auto newElementwise = elementwise->clone_with_new_inputs({
@ -68,7 +68,7 @@ std::shared_ptr<Node> moveThroughElementwise(const std::shared_ptr<Node>& transp
}
std::shared_ptr<Node> moveThroughConvert(const std::shared_ptr<Node>& transpose, const std::shared_ptr<Node>& convert) {
const auto newTranspose = transpose->clone_with_new_inputs({convert->get_input_node_shared_ptr(0), transpose->get_input_node_ptr(1)->output(0) });
const auto newTranspose = transpose->clone_with_new_inputs({convert->input_value(0), transpose->input_value(1) });
const auto newConvert = convert->clone_with_new_inputs({ newTranspose });
replace_node(transpose, newConvert);
copy_runtime_info({ convert, transpose }, { newTranspose, newConvert });
@ -78,8 +78,8 @@ std::shared_ptr<Node> moveThroughConvert(const std::shared_ptr<Node>& transpose,
void fuseConstant(const std::shared_ptr<Node>& transpose, const std::shared_ptr<Node>& constant) {
const auto newConstant = ngraph::pass::low_precision::fold<opset1::Transpose>(
constant->output(0),
transpose->get_input_node_ptr(1)->output(0));
constant,
transpose->input_value(1));
replace_node(transpose, newConstant);
copy_runtime_info({ constant, transpose }, newConstant);

2
inference-engine/src/low_precision_transformations/src/reshape.cpp
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@ -63,7 +63,7 @@ void reshapeDequantizationConstant(const std::shared_ptr<opset1::Reshape>& resha
}
}
const auto reshapeOutputPShape = reshape->output(0).get_partial_shape();
const auto reshapeOutputPShape = reshape->get_output_partial_shape(0);
const auto reshapeOutputRank = reshapeOutputPShape.rank();
assert(reshapeOutputRank.is_static());
assert(reshapeOutputRank.get_length() >= 2);

6
inference-engine/src/low_precision_transformations/src/rt_info/intervals_alignment_attribute.cpp
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@ -52,7 +52,7 @@ std::shared_ptr<VariantWrapper<std::shared_ptr<IntervalsAlignmentAttribute>>> Va
FakeQuantizeDequantization dequantization;
{
const auto targetInputs = node->output(0).get_target_inputs();
const auto targetInputs = node->get_output_target_inputs(0);
if (targetInputs.size() == 1ul) {
dequantization = NetworkHelper::getDequantizationBelow(node, true);
}
@ -75,7 +75,7 @@ std::shared_ptr<VariantWrapper<std::shared_ptr<IntervalsAlignmentAttribute>>> Va
auto multiplyResult = dequantization.multiplyConstant == nullptr ?
node->get_input_node_ptr(3)->shared_from_this() :
fold<opset1::Multiply>(
foldConvert(node->get_input_node_ptr(3)->shared_from_this(), params.deqPrecision),
foldConvert(node->input_value(3), params.deqPrecision),
dequantization.multiplyConstant);
auto multiplyResultConstant = ov::as_type_ptr<opset1::Constant>(multiplyResult);
@ -87,7 +87,7 @@ std::shared_ptr<VariantWrapper<std::shared_ptr<IntervalsAlignmentAttribute>>> Va
auto multiplyResult = dequantization.multiplyConstant == nullptr ?
node->get_input_node_ptr(4)->shared_from_this() :
fold<opset1::Multiply>(
foldConvert(node->get_input_node_ptr(4)->shared_from_this(), params.deqPrecision),
foldConvert(node->input_value(4), params.deqPrecision),
dequantization.multiplyConstant);
auto multiplyResultConstant = ov::as_type_ptr<opset1::Constant>(multiplyResult);

16
inference-engine/src/low_precision_transformations/src/rt_info/shared_value_attribute.cpp
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@ -1,16 +0,0 @@
// Copyright (C) 2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//
#include "low_precision/rt_info/shared_value_attribute.hpp"
#include <memory>
#include <string>
#include <unordered_map>
#include <iterator>
#include <vector>
#include <ngraph/opsets/opset1.hpp>
#include "low_precision/network_helper.hpp"
using namespace ngraph;

2
inference-engine/src/low_precision_transformations/src/squeeze.cpp
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@ -47,7 +47,7 @@ bool SqueezeTransformation::transform(TransformationContext& context, ngraph::pa
return NetworkHelper::toScalar(dequantizationOpConstant);
}
if (constantShape.size() == inputRankValue) {
return ov::as_type_ptr<opset1::Constant>(fold<opset1::Squeeze>(dequantizationOpConstant, squeeze->get_input_node_shared_ptr(1)));
return ov::as_type_ptr<opset1::Constant>(fold<opset1::Squeeze>(dequantizationOpConstant, squeeze->input_value(1)));
}
return dequantizationOpConstant;

6
inference-engine/src/low_precision_transformations/src/strided_slice.cpp
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@ -62,9 +62,9 @@ std::shared_ptr<opset1::Constant> stridedSliceDeqConstant(
const auto result = fold<ngraph::opset1::StridedSlice>(
constant,
stridedSlice->get_input_node_shared_ptr(1),
stridedSlice->get_input_node_shared_ptr(2),
stridedSlice->get_input_node_shared_ptr(3),
stridedSlice->input_value(1),
stridedSlice->input_value(2),
stridedSlice->input_value(3),
beginMask,
endMask,
stridedSlice->get_new_axis_mask(),

14
inference-engine/src/low_precision_transformations/src/subtract.cpp
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@ -55,10 +55,10 @@ bool SubtractTransformation::transform(TransformationContext& context, ngraph::p
// X * SC - SH = X * SC - SH' * SC
// SH' = SH / SC
std::shared_ptr<opset1::Subtract> newSubtract = ov::as_type_ptr<opset1::Subtract>(subtract->copy_with_new_inputs({
dequantization.multiply->get_input_node_shared_ptr(0),
dequantization.multiply->input_value(0),
ngraph::pass::low_precision::fold<ngraph::opset1::Divide>(
subtract->get_input_node_shared_ptr(1),
dequantization.multiply->get_input_node_shared_ptr(1))
subtract->input_value(1),
dequantization.multiply->input_value(1))
}));
std::shared_ptr<Node> newMultiply = dequantization.multiply->copy_with_new_inputs({
@ -72,8 +72,8 @@ bool SubtractTransformation::transform(TransformationContext& context, ngraph::p
if (dequantization.subtract != nullptr) {
std::shared_ptr<opset1::Subtract> newSubtract = ov::as_type_ptr<opset1::Subtract>(subtract->copy_with_new_inputs({
dequantization.subtract->get_input_node_shared_ptr(0),
fold<ngraph::opset1::Add>(subtract->get_input_node_shared_ptr(1), dequantization.subtractConstant)
dequantization.subtract->input_value(0),
fold<ngraph::opset1::Add>(subtract->input_value(1), dequantization.subtractConstant)
}));
replace_node(subtract, newSubtract);
@ -86,8 +86,8 @@ bool SubtractTransformation::transform(TransformationContext& context, ngraph::p
subtract->set_output_type(0, originalPrecision, subtract->get_output_partial_shape(0));
replace_node(subtract, std::make_shared<op::TypeRelaxed<opset1::Subtract>>(
subtract->get_input_node_shared_ptr(0),
subtract->get_input_node_shared_ptr(1)));
subtract->input_value(0),
subtract->input_value(1)));
}
return true;
}

29
inference-engine/src/low_precision_transformations/src/transparent_base_transformation.cpp
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@ -4,9 +4,7 @@
#include "low_precision/transparent_base_transformation.hpp"
#include <algorithm>
#include <memory>
#include <string>
#include <vector>
#include "low_precision/network_helper.hpp"
@ -16,27 +14,20 @@ using namespace ngraph::pass;
using namespace ngraph::pass::low_precision;
bool TransparentBaseTransformation::transform(TransformationContext& context, ngraph::pattern::Matcher &m) {
auto operation = m.get_match_root();
const std::shared_ptr<Node> dequantization = operation->input_value(0).get_node_shared_ptr();
// const std::shared_ptr<Node> dequantizationParent = dequantization->input_value(0).get_node_shared_ptr();
std::shared_ptr<Node> op = m.get_match_root();
if (!canBeTransformed(context, op)) {
return false;
}
// auto newOperation = operation->copy_with_new_inputs({ dequantizationParent });
// const auto newDequantization = dequantization->copy_with_new_inputs({
// newOperation,
// dequantization->input_value(1),
// dequantization->input_value(2) });
// const std::string friendlyName = operation->get_friendly_name();
//// TODO: new operation name has to be unique
// newOperation->set_friendly_name(friendlyName + "_original");
// newDequantization->set_friendly_name(friendlyName);
// replace_node(operation, newDequantization);
// NetworkHelper::moveDequantization(operation, dequantization);
op = NetworkHelper::separateInStandaloneBranch(op);
moveDequantizationAfter(context, op, NetworkHelper::getDequantization(op), true);
return true;
}
bool TransparentBaseTransformation::canBeTransformed(const TransformationContext& context, std::shared_ptr<Node> layer) const {
return true;
}
bool TransparentBaseTransformation::isPrecisionPreserved(std::shared_ptr<Node> layer) const noexcept {
return true;
}

2
inference-engine/src/low_precision_transformations/src/unsqueeze.cpp
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@ -48,7 +48,7 @@ bool UnsqueezeTransformation::transform(TransformationContext& context, ngraph::
}
if (constantShape.size() == inputRankValue) {
return ov::as_type_ptr<opset1::Constant>(fold<opset1::Unsqueeze>(dequantizationOpConstant, unsqueeze->get_input_node_shared_ptr(1)));
return ov::as_type_ptr<opset1::Constant>(fold<opset1::Unsqueeze>(dequantizationOpConstant, unsqueeze->input_value(1)));
}
return dequantizationOpConstant;