Replace node level check ASSERT_MSG_NODE()/FATAL_ERROR_NODE() with REQUIRE() or ERROR_IF()

- Adding return code enum class: {VALID, UNPREDICTABLE, ERROR}
- Runtime errors (e.g. memory allocation failure) will abort immediately, or will return one of the three return codes
  Part of the codes are re-written to pass REQUIRE() to the top-level (e.g. apply_scale_32/16())
- Update setExpectedFailure() to setExpectedReturnCode() on test generation script
- Update test regression script to interface with reference model change

Signed-off-by: Kevin Cheng <kevin.cheng@arm.com>
Change-Id: Ia063c936bcb2a54d6e379a5bb6801aa72d1186f1

1 files changed, 19 insertions, 14 deletions

diff --git a/reference_model/src/ops/ewise_unary.cc b/reference_model/src/ops/ewise_unary.cc
index 95a1102..041bbdb 100644
--- a/reference_model/src/ops/ewise_unary.cc
+++ b/reference_model/src/ops/ewise_unary.cc
@@ -23,8 +23,8 @@ using namespace Eigen;
 using namespace tosa;
 
 template <int Rank, DType Dtype>
-UnaryNode<Rank, Dtype>::UnaryNode(const Op& op_, uint64_t id_)
-    : GraphNode(op_, id_)
+UnaryNode<Rank, Dtype>::UnaryNode(SubgraphTraverser* sgt_, const Op& op_, uint64_t id_)
+    : GraphNode(sgt_, op_, id_)
 {
     setRequiredOperands(1, 1);
     setRequiredRank(0, 6);
@@ -80,7 +80,7 @@ int OpAbs<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return a > (InEigenType)0 ? a : (-a); };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -97,7 +97,7 @@ int OpBitwiseNot<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return ~a; };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -112,7 +112,7 @@ int OpCeil<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return ceilf(a); };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -128,7 +128,7 @@ int OpClz<Rank, Dtype>::register_fcn()
             num_bits = 32;
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     this->fcn = [num_bits](int32_t a) -> int32_t {
@@ -159,7 +159,7 @@ int OpExp<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return expf(a); };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -174,7 +174,7 @@ int OpFloor<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return floorf(a); };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -189,7 +189,7 @@ int OpLog<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return logf(a); };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -204,7 +204,7 @@ int OpLogicalNot<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return !a; };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -213,6 +213,12 @@ int OpLogicalNot<Rank, Dtype>::register_fcn()
 template <int Rank, DType Dtype>
 int OpNegate<Rank, Dtype>::register_fcn()
 {
+    if (Dtype != DType_INT8 && this->qinfo)
+    {
+        ERROR_IF(this->qinfo->input_zp() != 0, "OpNegate: zeropoint only for int8_t");
+        ERROR_IF(this->qinfo->output_zp() != 0, "OpNegate: zeropoint only for int8_t");
+    }
+
     switch (Dtype)
     {
         case DType_FLOAT:
@@ -229,7 +235,6 @@ int OpNegate<Rank, Dtype>::register_fcn()
             };
             break;
         case DType_INT8:
-            ASSERT(this->qinfo);
             this->fcn = [this](InEigenType a) -> OutEigenType {
                 InEigenType result = -(a - this->qinfo->input_zp()) + this->qinfo->output_zp();
                 result = std::min(std::max(result, static_cast<InEigenType>(QMin)), static_cast<InEigenType>(QMax));
@@ -237,7 +242,7 @@ int OpNegate<Rank, Dtype>::register_fcn()
             };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -252,7 +257,7 @@ int OpReciprocal<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return 1.0 / a; };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;
@@ -267,7 +272,7 @@ int OpRsqrt<Rank, Dtype>::register_fcn()
             this->fcn = [](InEigenType a) -> OutEigenType { return 1.0 / sqrtf(a); };
             break;
         default:
-            FATAL_ERROR_NODE("unsupported DType %s", EnumNamesDType()[Dtype]);
+            ERROR_IF(true, "unsupported DType %s", EnumNamesDType()[Dtype]);
     }
 
     return 0;