cutlass/tools/test/perf/provider.h

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#pragma once

#include <iosfwd>

namespace perf {

///////////////////////////////////////////////////////////////////////////////////////////////////

/// Implementation under test
struct Provider {
  enum Kind {
    Unknown = 0,
    Cutlass,
    Invalid
  };

  static Provider::Kind from_string(std::string const &str) {
    if (str == "cutlass" || str == "Cutlass") {
      return Cutlass;
    }
    else {
      return Invalid;
    }
  }
};

/// Prints provider
inline std::ostream &operator<<(std::ostream &out, Provider::Kind provider) {
  char const *str[] = {
    "unknown",
    "Cutlass",
    "invalid"
  };
  if (provider >= perf::Provider::Unknown && provider < perf::Provider::Invalid) {
    out << str[provider];
  } else {
    out << str[perf::Provider::Invalid];
  }
  return out;
}

///////////////////////////////////////////////////////////////////////////////////////////////////

}  // namespace perf