Build compliance verifier library with a python interface.

Build steps to create tosa_reference_verify_lib.so
New python class to handle loading and calling verifier with pytests.

Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
Change-Id: Id42c71c398ed7364742b4a039977412ef3081c4a

2 files changed, 20 insertions, 1 deletions

diff --git a/reference_model/src/verify/verify_config.cc b/reference_model/src/verify/verify_config.cc
new file mode 100644
index 0000000..3bae9b9
--- /dev/null
+++ b/reference_model/src/verify/verify_config.cc
@@ -0,0 +1,19 @@
+// Copyright (c) 2023, ARM Limited.
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//         http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+
+#include "model_common.h"
+
+// Global instantiation of configuration and debug objects for verify lib
+func_config_t g_func_config;
+func_debug_t g_func_debug;
diff --git a/reference_model/src/verify/verify_dot_product.cc b/reference_model/src/verify/verify_dot_product.cc
index a24f83f..0b05c92 100644
--- a/reference_model/src/verify/verify_dot_product.cc
+++ b/reference_model/src/verify/verify_dot_product.cc
@@ -89,7 +89,7 @@ bool validateData(const double* ref, const double* bnd, const AccType* imp, size
     for (size_t i = 0; i < T; ++i)
     {
         auto out_err = validateElement<AccType>(ref[i], bnd[i], imp[i], KS);
-        TOSA_REF_REQUIRE(out_err, "output error is 0");
+        TOSA_REF_REQUIRE(out_err, "data required to be zero or error within range");
         out_err_sum += out_err.value();
         out_err_sumsq += out_err.value() * out_err.value();
     }