Compliance mode testing for CONV2D

Added CONV2D data generation.
Updated verify dot product check to latest specification.
Updated test generator and python datagenerator library to create
const files during test generation.
Add support for compliance test sets to conformance test_select.

Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
Change-Id: I5be3b761a1e3ef259c058e493877cd5a89d5778b

1 files changed, 34 insertions, 2 deletions

diff --git a/reference_model/src/verify/verify_utils.h b/reference_model/src/verify/verify_utils.h
index bbe4b4e..486ce19 100644
--- a/reference_model/src/verify/verify_utils.h
+++ b/reference_model/src/verify/verify_utils.h
@@ -23,10 +23,10 @@
 #include <optional>
 #include <vector>
 
-#define TOSA_REF_REQUIRE(COND, MESSAGE)                                                                                \
+#define TOSA_REF_REQUIRE(COND, MESSAGE, ...)                                                                           \
     if (!(COND))                                                                                                       \
     {                                                                                                                  \
-        WARNING("[Verifier]" MESSAGE ".");                                                                             \
+        WARNING("[Verifier]" MESSAGE ".", ##__VA_ARGS__);                                                              \
         return false;                                                                                                  \
     }
 
@@ -95,6 +95,38 @@ int64_t numElements(const std::vector<int32_t>& shape);
 /// \brief Map API data-type to DType
 DType mapToDType(tosa_datatype_t dataType);
 
+/// \brief Raise a value by the power of N or -N
+// For use during compile time - as no range check
+constexpr double const_exp2(int32_t n)
+{
+    double v = 1.0;
+    while (n > 0)
+    {
+        v = v * 2.0;
+        n--;
+    }
+    while (n < 0)
+    {
+        v = v / 2.0;
+        n++;
+    }
+    return v;
+}
+
+/// \brief Same as const_exp2 but with runtime range check of N
+double exp2(int32_t n);
+
+/// \brief Accuracy precision information
+template <typename T>
+struct AccPrecision;
+template <>
+struct AccPrecision<float>
+{
+    static constexpr double normal_min   = const_exp2(-126);
+    static constexpr double normal_max   = const_exp2(128) - const_exp2(127 - 23);
+    static constexpr int32_t normal_frac = 23;
+};
+
 };    // namespace TosaReference
 
 #endif    // VERIFY_UTILS_H_