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#ifndef NOM_TESTS_TEST_UTIL_H
#define NOM_TESTS_TEST_UTIL_H
#include "caffe2/core/common.h"
#include "nomnigraph/Graph/Graph.h"
#include "nomnigraph/Graph/Algorithms.h"
#include "nomnigraph/Representations/NeuralNet.h"
#include "nomnigraph/Converters/Dot.h"
#include <map>
class TestClass {
public:
TestClass() {}
~TestClass() {}
};
struct NNEquality {
static bool equal(
const typename nom::repr::NNGraph::NodeRef& a,
const typename nom::repr::NNGraph::NodeRef& b) {
if (
!nom::repr::nn::is<nom::repr::NeuralNetOperator>(a) ||
!nom::repr::nn::is<nom::repr::NeuralNetOperator>(b)) {
return false;
}
auto a_ = nom::repr::nn::get<nom::repr::NeuralNetOperator>(a);
auto b_ = nom::repr::nn::get<nom::repr::NeuralNetOperator>(b);
bool sameKind = a_->getKind() == b_->getKind();
if (sameKind && a_->getKind() == nom::repr::NeuralNetOperator::NNKind::GenericOperator) {
return a_->getName() == b_->getName();
}
return sameKind;
}
};
// Very simple random number generator used to generate platform independent
// random test data.
class TestRandom {
public:
TestRandom(unsigned int seed) : seed_(seed){};
unsigned int nextInt() {
seed_ = A * seed_ + C;
return seed_;
}
private:
static const unsigned int A = 1103515245;
static const unsigned int C = 12345;
unsigned int seed_;
};
/** Our test graph looks like this:
* +-------+
* | entry |
* +-------+
* |
* |
* v
* +-------+
* | 1 |
* +-------+
* |
* |
* v
* +---+ +-------+
* | 4 | <-- | 2 |
* +---+ +-------+
* | |
* | |
* | v
* | +-------+
* | | 3 |
* | +-------+
* | |
* | |
* | v
* | +-------+
* +-----> | 6 |
* +-------+
* |
* |
* v
* +---+ +-------+
* | 5 | --> | 7 |
* +---+ +-------+
* |
* |
* v
* +-------+
* | exit |
* +-------+
*
* Here is the code used to generate the dot file for it:
*
* auto str = nom::converters::convertToDotString(&graph,
* [](nom::Graph<std::string>::NodeRef node) {
* std::map<std::string, std::string> labelMap;
* labelMap["label"] = node->data();
* return labelMap;
* });
*/
TORCH_API nom::Graph<std::string> createGraph();
TORCH_API nom::Graph<std::string> createGraphWithCycle();
std::map<std::string, std::string> BBPrinter(typename nom::repr::NNCFGraph::NodeRef node);
std::map<std::string, std::string> cfgEdgePrinter(typename nom::repr::NNCFGraph::EdgeRef edge);
std::map<std::string, std::string> NNPrinter(typename nom::repr::NNGraph::NodeRef node);
TORCH_API nom::Graph<TestClass>::NodeRef createTestNode(
nom::Graph<TestClass>& g);
TORCH_API std::map<std::string, std::string> TestNodePrinter(
nom::Graph<TestClass>::NodeRef node);
#endif // NOM_TESTS_TEST_UTIL_H
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