Mark the problems

src/targets/gpu/compile_ops.cpp

@@ -87,10 +87,14 @@ struct problem_cache
     {
         cache[create_key(name, problem)] = solution;
     }
+    void mark(const std::string& name, const value& problem)
+    {
+        insert(name, problem, value{});
+    }
     optional<value> get(const std::string& name, const value& problem) const
     {
         auto it = cache.find(create_key(name, problem));
-        if(it == cache.end())
+        if (it == cache.end())
             return nullopt;
         return it->second;
     }
@@ -127,6 +131,7 @@ struct compile_plan
             }
             else
             {
+                pc.mark(preop.name(), problem);
                 const auto& solutions = config.value().solutions;
                 results.resize(solutions.size());
                 for(auto i : range(solutions.size()))
@@ -184,7 +189,7 @@ struct compile_manager
     problem_cache pc;
     std::vector<compile_plan> cps;
 
-    template <class... Ts>
+    template<class... Ts>
     void add_plan(Ts&&... xs)
     {
         cps.push_back({std::forward<Ts>(xs)...});
@@ -213,10 +218,9 @@ struct compile_manager
         }
 
         // Remove compile_plan already executed
-        cps.erase(std::remove_if(cps.begin(),
-                                 cps.end(),
-                                 [](const auto& cp) { return not cp.results.empty(); }),
-                  cps.end());
+        cps.erase(std::remove_if(cps.begin(), cps.end(), [](const auto& cp) {
+            return not cp.results.empty();
+        }), cps.end());
     }
 };