view.hpp

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/*
 * Copyright 2024 David Metz <david.c.metz@ntnu.no>
 * See COPYING for terms of redistribution.
 */
 
#ifndef JLM_BACKEND_HLS_UTIL_VIEW_HPP
#define JLM_BACKEND_HLS_UTIL_VIEW_HPP
 
#include <jlm/llvm/ir/RvsdgModule.hpp>
#include <jlm/rvsdg/graph.hpp>
#include <jlm/rvsdg/Transformation.hpp>
#include <jlm/util/Statistics.hpp>
#include <string>
 
namespace jlm::hls
{
 
enum ViewColors
{
  NONE,
  BLACK,
  RED
};
 
std::string
ViewcolorToString(const ViewColors & color);
 
std::string
RegionToDot(
    rvsdg::Region * region,
    std::unordered_map<rvsdg::Output *, ViewColors> & outputColor,
    std::unordered_map<rvsdg::Input *, ViewColors> & inputColor,
    std::unordered_map<rvsdg::Output *, ViewColors> & tailLabel);
 
std::string
ToDot(
    rvsdg::Region * region,
    std::unordered_map<rvsdg::Output *, ViewColors> & outputColor,
    std::unordered_map<rvsdg::Input *, ViewColors> & inputColor,
    std::unordered_map<rvsdg::Output *, ViewColors> & tailLabel);
 
void
ViewDot(rvsdg::Region * region, FILE * out);
 
void
ViewDot(
    rvsdg::Region * region,
    FILE * out,
    std::unordered_map<rvsdg::Output *, ViewColors> & outputColor,
    std::unordered_map<rvsdg::Input *, ViewColors> & inputColor,
    std::unordered_map<rvsdg::Output *, ViewColors> & tailLabel);
 
void
DumpDot(
    llvm::LlvmRvsdgModule & rvsdgModule,
    const std::string & fileName,
    std::unordered_map<rvsdg::Output *, ViewColors> outputColor,
    std::unordered_map<rvsdg::Input *, ViewColors> inputColor,
    std::unordered_map<rvsdg::Output *, ViewColors> tailLabel);
void
 
DumpDot(llvm::LlvmRvsdgModule & rvsdgModule, const std::string & fileName);
 
void
DumpDot(
    rvsdg::Region * region,
    const std::string & fileName,
    std::unordered_map<rvsdg::Output *, ViewColors> outputColor,
    std::unordered_map<rvsdg::Input *, ViewColors> inputColor,
    std::unordered_map<rvsdg::Output *, ViewColors> tailLabel);
void
DumpDot(rvsdg::Region * region, const std::string & fileName);
 
void
DotToSvg(const std::string & fileName);
 
class DumpDotTransformation final : public rvsdg::Transformation
{
public:
  ~DumpDotTransformation() noexcept override;
 
  DumpDotTransformation();
 
  DumpDotTransformation(const DumpDotTransformation &) = delete;
 
  DumpDotTransformation &
  operator=(const DumpDotTransformation &) = delete;
 
  void
  Run(rvsdg::RvsdgModule & rvsdgModule, util::StatisticsCollector & statisticsCollector) override;
 
  static void
  createAndRun(rvsdg::RvsdgModule & rvsdgModule, util::StatisticsCollector & statisticsCollector)
  {
    DumpDotTransformation dumpDot;
    dumpDot.Run(rvsdgModule, statisticsCollector);
  }
};
 
} // namespace jlm::hls
 
#endif // JLM_BACKEND_HLS_UTIL_VIEW_HPP