move executable_cache into program_state.cpp

hipamd/src/program_state.inl

@@ -26,12 +26,36 @@
 #include <cstdio>
 #include <memory>
 #include <mutex>
+#include <stdexcept>
 #include <string>
 #include <sstream>
 #include <unordered_map>
 #include <utility>
 #include <vector>
 
+namespace std {
+template<>
+struct hash<hsa_agent_t> {
+    size_t operator()(hsa_agent_t x) const {
+        return hash<decltype(x.handle)>{}(x.handle);
+    }
+};
+
+template<>
+struct hash<hsa_isa_t> {
+    size_t operator()(hsa_isa_t x) const {
+        return hash<decltype(x.handle)>{}(x.handle);
+    }
+};
+}  // namespace std
+
+inline constexpr bool operator==(hsa_agent_t x, hsa_agent_t y) {
+    return x.handle == y.handle;
+}
+inline constexpr bool operator==(hsa_isa_t x, hsa_isa_t y) {
+    return x.handle == y.handle;
+}
+
 namespace hip_impl {
 
 [[noreturn]]