Add version to reference model

- update serialization_lib hash
- check model version against serializer version
- add "-v" to command line option to print out model version

Signed-off-by: Kevin Cheng <kevin.cheng@arm.com>
Change-Id: I554cf0fdead22e7e5f91d2e98831459286c40a2d

4 files changed, 33 insertions, 4 deletions

diff --git a/reference_model/src/func_config.cc b/reference_model/src/func_config.cc
index bd1ce32..6880829 100644
--- a/reference_model/src/func_config.cc
+++ b/reference_model/src/func_config.cc
@@ -428,6 +428,7 @@ int func_model_print_help(FILE* out)
     fprintf(out, "\t-d <Debug Mask - set component debug mask\n");
     func_model_print_debug_masks(out);
     fprintf(out, "\t-F <flatconfig> - parse <flatconfig> as file of config options\n");
+    fprintf(out, "\t-v - Print refererence model version\n");
     fprintf(out, "\t-h - show this help message and exit\n");
     fprintf(
         out,
@@ -459,7 +460,8 @@ static const char* get_arg_text(int& index, const int argc, const char** argv)
 }
 
 // Read the command line arguments
-int func_model_parse_cmd_line(func_config_t* func_config, func_debug_t* func_debug, const int argc, const char** argv)
+int func_model_parse_cmd_line(
+    func_config_t* func_config, func_debug_t* func_debug, const int argc, const char** argv, const char* version)
 {
     int i;
     programname = argv[0];
@@ -542,6 +544,11 @@ int func_model_parse_cmd_line(func_config_t* func_config, func_debug_t* func_deb
                 func_debug_set_file(func_debug, get_arg_text(i, argc, argv));
                 break;
             }
+            case 'v':
+            {
+                fprintf(stdout, "Model Version %s\n", version);
+                return 1;
+            }
             default:
                 func_model_print_help(stderr);
                 ARG_ERROR("Unrecognized argument at position %d: %s", i, argv[i]);
diff --git a/reference_model/src/func_config.h b/reference_model/src/func_config.h
index f941300..33cc1b1 100644
--- a/reference_model/src/func_config.h
+++ b/reference_model/src/func_config.h
@@ -45,7 +45,7 @@ int func_model_init_config();
 int func_model_set_default_config(func_config_t*);
 int func_model_config_set_option(func_config_t*, const char* name, const char* value);
 int func_model_print_config(func_config_t*, FILE* out);
-int func_model_parse_cmd_line(func_config_t*, func_debug_t* func_debug, const int argc, const char** argv);
+int func_model_parse_cmd_line(func_config_t*, func_debug_t* func_debug, const int argc, const char** argv, const char* version);
 int func_model_parse_flat_config_file(func_config_t*, const char* filename);
 int func_model_config_cleanup();
 int func_model_config_get_str_option_by_name(func_config_t*, const char* name, char* value, const uint32_t len);
diff --git a/reference_model/src/main.cpp b/reference_model/src/main.cpp
index 0bf0697..71d8885 100644
--- a/reference_model/src/main.cpp
+++ b/reference_model/src/main.cpp
@@ -25,6 +25,11 @@
 #include <fstream>
 #include <nlohmann/json.hpp>
 
+#define MODEL_VERSION_MAJOR 0
+#define MODEL_VERSION_MINOR 23
+#define MODEL_VERSION_PATCH 0
+#define MODEL_VERSION_DRAFT true
+
 using namespace TosaReference;
 using namespace tosa;
 using json = nlohmann::json;
@@ -40,17 +45,34 @@ int loadGraph(TosaSerializationHandler& tsh, json test_desc);
 
 int main(int argc, const char** argv)
 {
+    TosaVersion model_version(MODEL_VERSION_MAJOR, MODEL_VERSION_MINOR, MODEL_VERSION_PATCH, MODEL_VERSION_DRAFT);
+
     // Initialize configuration and debug subsystems
     func_model_init_config();
     func_model_set_default_config(&g_func_config);
     func_init_debug(&g_func_debug, 0);
-    TosaSerializationHandler tsh;
 
-    if (func_model_parse_cmd_line(&g_func_config, &g_func_debug, argc, argv))
+    if (func_model_parse_cmd_line(&g_func_config, &g_func_debug, argc, argv, model_version.to_string().c_str()))
     {
         return 1;
     }
 
+    TosaSerializationHandler tsh;
+    TosaVersion::compat_t is_compat = model_version.is_compatible(tsh.GetVersion());
+    switch (is_compat)
+    {
+        case TosaVersion::compat_t::COMPLETELY_COMPATIBLE:
+            break;
+        case TosaVersion::compat_t::PARTIALLY_COMPATIBLE:
+            printf("WARNING: Reference model version %s is partially compatible with serializer version %s\n",
+                   model_version.to_string().c_str(), tsh.GetVersion().to_string().c_str());
+            break;
+        case TosaVersion::compat_t::NOT_COMPATIBLE:
+            printf("ERROR: Reference model version %s is not compatible with serializer version %s\n",
+                   model_version.to_string().c_str(), tsh.GetVersion().to_string().c_str());
+            return TOSA_VERSION_MISMATCH;
+    }
+
     json test_desc;
 
     // Initialize test descriptor
diff --git a/thirdparty/serialization_lib b/thirdparty/serialization_lib
-Subproject 6b078cac3ff2b33fd6d01c5e849424fbd9b2ac5
+Subproject e6563f52231c603b409638b22530d016757542c