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compilation_context_test.cpp
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compilation_context_test.cpp
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// Copyright (C) 2018-2024 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//
#include "openvino/runtime/compilation_context.hpp"
#include <gtest/gtest.h>
#include <chrono>
#include <fstream>
#include <string>
#include <thread>
#include "common_test_utils/common_utils.hpp"
#include "common_test_utils/test_constants.hpp"
#include "openvino/core/preprocess/pre_post_process.hpp"
#include "openvino/op/add.hpp"
#include "openvino/op/constant.hpp"
#include "openvino/op/multiply.hpp"
#include "openvino/op/parameter.hpp"
#include "transformations/rt_info/fused_names_attribute.hpp"
#include "transformations/rt_info/primitives_priority_attribute.hpp"
using namespace ov;
using namespace ::testing;
using namespace std::chrono;
class FileGuard {
std::string m_fileName;
public:
explicit FileGuard(std::string name) : m_fileName(std::move(name)) {}
~FileGuard() {
std::remove(m_fileName.c_str());
}
};
class NetworkContext_CalcFileInfoTests : public Test {
public:
std::string m_fileName = "test.blob";
static void createFile(const std::string& fileName, std::size_t size = 1) {
std::ofstream str(fileName, std::ios::binary);
if (!str.good()) {
GTEST_SKIP();
}
for (std::size_t i = 0; i < size; i++)
str.put('a');
}
// Sets up the test fixture.
void SetUp() override {
auto testName = ov::test::utils::generateTestFilePrefix();
m_fileName = testName + m_fileName;
createFile(m_fileName);
}
// Tears down the test fixture.
void TearDown() override {
std::remove(m_fileName.c_str());
}
};
TEST_F(NetworkContext_CalcFileInfoTests, NoFile) {
ASSERT_NE(ov::ModelCache::calculate_file_info("notexisting.abc"),
ov::ModelCache::calculate_file_info("notexisting2.abc"));
std::string fileName(100, 'a');
std::string fileName2(fileName);
ASSERT_EQ(ov::ModelCache::calculate_file_info(fileName), ov::ModelCache::calculate_file_info(fileName2));
}
TEST_F(NetworkContext_CalcFileInfoTests, ExistingFile) {
ASSERT_EQ(ov::ModelCache::calculate_file_info(m_fileName), ov::ModelCache::calculate_file_info(m_fileName));
}
TEST_F(NetworkContext_CalcFileInfoTests, ExistingDiffFiles) {
auto hash1 = ov::ModelCache::calculate_file_info(m_fileName);
std::string newName = m_fileName + "2";
std::rename(m_fileName.c_str(), newName.c_str());
m_fileName = std::move(newName);
auto hash2 = ov::ModelCache::calculate_file_info(m_fileName);
ASSERT_NE(hash1, hash2);
}
TEST_F(NetworkContext_CalcFileInfoTests, ExistingFile_sameAbsPath) {
std::string file1 = m_fileName;
std::string file2 = std::string(".") + ov::test::utils::FileSeparator + m_fileName;
ASSERT_EQ(ov::ModelCache::calculate_file_info(file1), ov::ModelCache::calculate_file_info(file2))
<< "Hash of [" << file1 << "] is not equal to hash of [" << file2 << "]";
}
TEST_F(NetworkContext_CalcFileInfoTests, DateModified) {
auto info1 = ov::ModelCache::calculate_file_info(m_fileName);
std::this_thread::sleep_for(std::chrono::seconds(2));
createFile(m_fileName);
auto info2 = ov::ModelCache::calculate_file_info(m_fileName);
ASSERT_NE(info1, info2);
}
TEST_F(NetworkContext_CalcFileInfoTests, SizeModified) {
createFile(m_fileName, 1);
auto info1 = ov::ModelCache::calculate_file_info(m_fileName);
createFile(m_fileName, 2);
auto info2 = ov::ModelCache::calculate_file_info(m_fileName);
ASSERT_NE(info1, info2);
}
////////////////////////////////////////////////////
static std::shared_ptr<ov::Model> create_simple_model() {
// This example is taken from docs, shows how to create ov::Model
//
// Parameter--->Multiply--->Add--->Result
// Constant---' /
// Constant---'
// Create opset6::Parameter operation with static shape
auto data = std::make_shared<ov::op::v0::Parameter>(ov::element::i8, ov::Shape{3, 1, 2});
data->set_friendly_name("Parameter");
data->get_output_tensor(0).set_names({"parameter"});
auto mul_constant = ov::op::v0::Constant::create(ov::element::i8, ov::Shape{1}, {3});
mul_constant->set_friendly_name("mul_constant");
mul_constant->get_output_tensor(0).set_names({"mul_constant"});
auto mul = std::make_shared<ov::op::v1::Multiply>(data, mul_constant);
mul->set_friendly_name("mul");
mul->get_output_tensor(0).set_names({"mul"});
auto add_constant = ov::op::v0::Constant::create(ov::element::i8, ov::Shape{1}, {2});
add_constant->set_friendly_name("add_constant");
add_constant->get_output_tensor(0).set_names({"add_constant"});
auto add = std::make_shared<ov::op::v1::Add>(mul, add_constant);
add->set_friendly_name("add");
add->get_output_tensor(0).set_names({"add"});
// Create opset3::Result operation
auto res = std::make_shared<ov::op::v0::Result>(add);
res->set_friendly_name("res");
// Create ov function
auto model = std::make_shared<ov::Model>(ov::ResultVector{res}, ov::ParameterVector{data});
return model;
}
static void checkCustomRt(const std::function<void(Node::RTMap&)>& emptyCb,
const std::function<void(Node::RTMap&, const std::string& name)>& nameCb) {
auto model1 = create_simple_model();
auto model2 = create_simple_model();
auto& op1 = model1->get_ops().front()->get_rt_info();
auto& op2 = model2->get_ops().front()->get_rt_info();
emptyCb(op2);
ASSERT_NE(ov::ModelCache::compute_hash(model1, {}), ov::ModelCache::compute_hash(model2, {}));
emptyCb(op1);
ASSERT_EQ(ov::ModelCache::compute_hash(model1, {}), ov::ModelCache::compute_hash(model2, {}));
nameCb(op1, "test");
ASSERT_NE(ov::ModelCache::compute_hash(model1, {}), ov::ModelCache::compute_hash(model2, {}));
nameCb(op2, "test");
ASSERT_EQ(ov::ModelCache::compute_hash(model1, {}), ov::ModelCache::compute_hash(model2, {}));
nameCb(op1, "test2");
ASSERT_NE(ov::ModelCache::compute_hash(model1, {}), ov::ModelCache::compute_hash(model2, {}));
}
TEST(NetworkContext, HashOfSame) {
auto model1 = create_simple_model();
auto model2 = create_simple_model();
ASSERT_EQ(ov::ModelCache::compute_hash(model1, {}), ov::ModelCache::compute_hash(model2, {}));
}
TEST(NetworkContext, HashWithConfig) {
auto net1 = create_simple_model();
auto net2 = create_simple_model();
ASSERT_NE(ov::ModelCache::compute_hash(net1, {{"key", "value"}}), ov::ModelCache::compute_hash(net2, {}));
ASSERT_EQ(ov::ModelCache::compute_hash(net1, {{"key", "value"}}),
ov::ModelCache::compute_hash(net2, {{"key", "value"}}));
}
TEST(NetworkContext, HashWithPrimitivesPriority) {
auto net1 = create_simple_model();
auto net2 = create_simple_model();
auto net3 = create_simple_model();
auto& op2 = net2->get_ops().front()->get_rt_info();
op2[ov::PrimitivesPriority::get_type_info_static()] = ov::PrimitivesPriority("testPriority");
auto& op3 = net3->get_ops().front()->get_rt_info();
op3["PrimitivesPriority"] = "testPriority";
ASSERT_NE(ov::ModelCache::compute_hash(net1, {}), ov::ModelCache::compute_hash(net2, {}));
ASSERT_NE(ov::ModelCache::compute_hash(net2, {}), ov::ModelCache::compute_hash(net3, {}));
}
TEST(NetworkContext, HashWithFusedNames) {
auto setFusedEmpty = [&](Node::RTMap& rtInfo) {
rtInfo[ov::FusedNames::get_type_info_static()] = ov::FusedNames();
};
auto setFused = [&](Node::RTMap& rtInfo, const std::string& name) {
rtInfo[ov::FusedNames::get_type_info_static()] = ov::FusedNames(name);
};
checkCustomRt(setFusedEmpty, setFused);
}
TEST(NetworkContext, HashWithPrimitivesPriorityType) {
auto setPrimEmpty = [&](Node::RTMap& rtInfo) {
rtInfo[ov::PrimitivesPriority::get_type_info_static()] = ov::PrimitivesPriority("");
};
auto setPrim = [&](Node::RTMap& rtInfo, const std::string& name) {
rtInfo[ov::PrimitivesPriority::get_type_info_static()] = ov::PrimitivesPriority(name);
};
checkCustomRt(setPrimEmpty, setPrim);
}
TEST(NetworkContext, HashWithAffinity) {
auto net1 = create_simple_model();
auto net2 = create_simple_model();
auto net3 = create_simple_model();
auto& op2 = net2->get_ops().front()->get_rt_info();
op2["affinity"] = "testAffinity";
auto& op3 = net3->get_ops().front()->get_rt_info();
op3["affinity"] = "testAffinity";
ASSERT_NE(ov::ModelCache::compute_hash(net1, {}), ov::ModelCache::compute_hash(net2, {}));
ASSERT_EQ(ov::ModelCache::compute_hash(net2, {}), ov::ModelCache::compute_hash(net3, {}));
}
TEST(NetworkContext, HashWithFutureRt_string) {
auto net1 = create_simple_model();
auto net2 = create_simple_model();
auto net3 = create_simple_model();
auto& op1 = net1->get_ops().front()->get_rt_info();
op1["someFutureKey"] = "hello";
auto& op2 = net2->get_ops().front()->get_rt_info();
op2["someFutureKey"] = "hello";
auto& op3 = net3->get_ops().front()->get_rt_info();
op3["someFutureKey"] = "olleh";
ASSERT_EQ(ov::ModelCache::compute_hash(net1, {}), ov::ModelCache::compute_hash(net2, {}));
ASSERT_NE(ov::ModelCache::compute_hash(net2, {}), ov::ModelCache::compute_hash(net3, {}));
}
TEST(NetworkContext, HashWithFutureRt_int64) {
auto net1 = create_simple_model();
auto net2 = create_simple_model();
auto net3 = create_simple_model();
auto& op1 = net1->get_ops().front()->get_rt_info();
op1["someFutureKey"] = int64_t(42);
auto& op2 = net2->get_ops().front()->get_rt_info();
op2["someFutureKey"] = int64_t(42);
auto& op3 = net3->get_ops().front()->get_rt_info();
op3["someFutureKey"] = int64_t(43);
ASSERT_EQ(ov::ModelCache::compute_hash(net1, {}), ov::ModelCache::compute_hash(net2, {}));
ASSERT_NE(ov::ModelCache::compute_hash(net2, {}), ov::ModelCache::compute_hash(net3, {}));
}
TEST(NetworkContext, HashWithTensorNames) {
auto fun1 = create_simple_model();
auto fun2 = create_simple_model();
auto fun3 = create_simple_model();
std::unordered_set<std::string> names1, names2;
std::vector<std::string> testNames;
testNames.reserve(100);
for (int i = 0; i < 100; i++) {
testNames.push_back("test" + std::to_string(i));
}
std::for_each(testNames.begin(), testNames.end(), [&names1](const std::string& name) {
names1.insert(name);
});
std::for_each(testNames.rbegin(), testNames.rend(), [&names2](const std::string& name) {
names2.insert(name);
});
fun1->input().set_names(names1);
fun2->input().set_names(names2);
ASSERT_EQ(ov::ModelCache::compute_hash(fun1, {}), ov::ModelCache::compute_hash(fun2, {}));
ASSERT_NE(ov::ModelCache::compute_hash(fun2, {}), ov::ModelCache::compute_hash(fun3, {}));
}
TEST(NetworkContext, HashWithDifferentResults) {
auto net1 = create_simple_model();
auto net2 = create_simple_model();
net2->remove_result(net2->get_results().front());
auto net3 = create_simple_model();
net3->remove_result(net3->get_results().front());
ASSERT_NE(ov::ModelCache::compute_hash(net1, {}), ov::ModelCache::compute_hash(net2, {}));
ASSERT_EQ(ov::ModelCache::compute_hash(net2, {}), ov::ModelCache::compute_hash(net3, {}));
}
// Verify all internal hash calculations are thread-safe (like ov::Model serialization)
TEST(NetworkContext, HashOfSameMultiThreading) {
auto net1 = create_simple_model();
auto net2 = create_simple_model();
std::atomic_bool fail{false};
const auto TEST_DURATION_MS = 1000;
auto start = high_resolution_clock::now();
int t1Count = 0, t2Count = 0;
auto threadFun = [&](int& count) {
do {
count++;
auto hash1 = ov::ModelCache::compute_hash(net1, {});
auto hash2 = ov::ModelCache::compute_hash(net2, {});
if (hash1 != hash2) {
fail = true;
break;
}
} while (!fail && duration_cast<milliseconds>(high_resolution_clock::now() - start).count() < TEST_DURATION_MS);
};
std::thread t1(threadFun, std::ref(t1Count));
std::thread t2(threadFun, std::ref(t2Count));
t1.join();
t2.join();
std::cout << "Hash threading test finished. Total runs = " << t1Count + t2Count << std::endl;
ASSERT_FALSE(fail);
}
////////////////////////////////////////////
TEST(NetworkContext_ModelName, HashOfSame) {
ASSERT_EQ(ov::ModelCache::compute_hash("model1", {}), ov::ModelCache::compute_hash("model1", {}));
ASSERT_NE(ov::ModelCache::compute_hash("model1", {}), ov::ModelCache::compute_hash("model2", {}));
ASSERT_NE(ov::ModelCache::compute_hash("model1", {{"key", "value"}}), ov::ModelCache::compute_hash("model1", {}));
ASSERT_EQ(ov::ModelCache::compute_hash("model1", {{"key", "value"}}),
ov::ModelCache::compute_hash("model1", {{"key", "value"}}));
}
TEST(NetworkContext_ModelName, HashOfExistingFile) {
auto file1 = ov::test::utils::generateTestFilePrefix() + ".xml";
auto file2 = std::string(".") + ov::test::utils::FileSeparator + file1;
FileGuard guard(file1);
{
std::ofstream os(file1);
os << "test";
}
ASSERT_EQ(ov::ModelCache::compute_hash(file1, {}), ov::ModelCache::compute_hash(file1, {}));
ASSERT_EQ(ov::ModelCache::compute_hash(file1, {}), ov::ModelCache::compute_hash(file2, {}));
ASSERT_NE(ov::ModelCache::compute_hash(file1, {{"key", "value"}}), ov::ModelCache::compute_hash(file2, {}));
ASSERT_EQ(ov::ModelCache::compute_hash(file1, {{"key", "value"}}),
ov::ModelCache::compute_hash(file2, {{"key", "value"}}));
}
TEST(NetworkContext, HashOfSameModelWithClone) {
auto model1 = create_simple_model();
// test model with friendly name
model1->set_friendly_name("test model");
auto model1_clone = model1->clone();
ASSERT_EQ(ov::ModelCache::compute_hash(model1, {}), ov::ModelCache::compute_hash(model1_clone, {}));
auto model2 = create_simple_model(); // model without friendly name
auto preproc = ov::preprocess::PrePostProcessor(model2);
const auto output_precision = ov::element::f16;
// SET INPUT PRECISION
const auto& inputs = model2->inputs();
for (size_t i = 0; i < inputs.size(); i++) {
const auto& item = inputs[i];
auto& in = preproc.input(item.get_any_name());
in.tensor().set_element_type(output_precision);
}
// SET OUTPUT PRECISION
const auto& outs = model2->outputs();
for (size_t i = 0; i < outs.size(); i++) {
preproc.output(i).tensor().set_element_type(output_precision);
}
model2 = preproc.build();
auto model2_clone = model2->clone();
ASSERT_EQ(ov::ModelCache::compute_hash(model2, {}), ov::ModelCache::compute_hash(model2_clone, {}));
}