Main Compliance: FFT2D support

Improve access to DOT_PRODUCT generator index and location for debugging.
Enable multiple result files for compliance and improve output.
Fix up precise and abs modes for FFT2D in ref model to produce correct results
and bounds using abs weights.

Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
Change-Id: Ide0c9f9f80397e5f1e07ca30a1036d6014b5784d

1 files changed, 40 insertions, 8 deletions

diff --git a/reference_model/src/generate/generate_dot_product_states.cc b/reference_model/src/generate/generate_dot_product_states.cc
index 9ce32ff..b78be71 100644
--- a/reference_model/src/generate/generate_dot_product_states.cc
+++ b/reference_model/src/generate/generate_dot_product_states.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2023, ARM Limited.
+// Copyright (c) 2023-2024, ARM Limited.
 //
 //    Licensed under the Apache License, Version 2.0 (the "License");
 //    you may not use this file except in compliance with the License.
@@ -60,7 +60,7 @@ public:
         return pseudo;
     }
 
-    uint32_t index()
+    uint32_t nextIndex()
     {
         return _index;
     }
@@ -101,6 +101,11 @@ public:
         else
             return 0.f;
     }
+    uint32_t nextIndex()
+    {
+        ASSERT_MSG(_set_data0.nextIndex() == _set_data1.nextIndex(), "Internal index inconsistency in GeneratorS0")
+        return _set_data0.nextIndex();
+    }
 
 private:
     uint32_t _p;
@@ -129,6 +134,10 @@ public:
         else
             return (_B * _B / (_KS + 1)) * v;
     }
+    uint32_t nextIndex()
+    {
+        return _set_data.nextIndex();
+    }
 
 private:
     uint32_t _p;
@@ -158,6 +167,10 @@ public:
         else
             return 0.f;
     }
+    uint32_t nextIndex()
+    {
+        return _set_data.nextIndex();
+    }
 
 private:
     uint32_t _p;
@@ -186,6 +199,10 @@ public:
         else
             return 0.f;
     }
+    uint32_t nextIndex()
+    {
+        return _set_data.nextIndex();
+    }
 
 private:
     uint32_t _p;
@@ -229,6 +246,11 @@ public:
         else
             return 0.f;
     }
+    uint32_t nextIndex()
+    {
+        ASSERT_MSG(_set_data0.nextIndex() == _set_data1.nextIndex(), "Internal index inconsistency in GeneratorS4")
+        return _set_data0.nextIndex();
+    }
 
 private:
     uint32_t _p;
@@ -258,6 +280,10 @@ public:
         else
             return 0.f;
     }
+    uint32_t nextIndex()
+    {
+        return _set_data.nextIndex();
+    }
 
 private:
     uint32_t _p;
@@ -307,21 +333,27 @@ std::unique_ptr<IDotProductGenerator> pickDotProductGenerator(const GenerateConf
     float B = getBoundParameter(cfg.dataType, dpinfo.accType);
     if (B > 0.f)
     {
+        auto param = cfg.inputPos;
+        if (cfg.opType == Op_FFT2D)
+        {
+            // We only use param of zero for FFT2D tensors
+            param = 0;
+        }
         // Create the generator
         switch (dpinfo.s)
         {
             case 0:
-                return std::make_unique<GeneratorS0>(cfg.inputPos);
+                return std::make_unique<GeneratorS0>(param);
             case 1:
-                return std::make_unique<GeneratorS1>(cfg.inputPos, dpinfo.ks, B);
+                return std::make_unique<GeneratorS1>(param, dpinfo.ks, B);
             case 2:
-                return std::make_unique<GeneratorS2>(cfg.inputPos, dpinfo.ks);
+                return std::make_unique<GeneratorS2>(param, dpinfo.ks);
             case 3:
-                return std::make_unique<GeneratorS3>(cfg.inputPos);
+                return std::make_unique<GeneratorS3>(param);
             case 4:
-                return std::make_unique<GeneratorS4>(cfg.inputPos, dpinfo.ks, B);
+                return std::make_unique<GeneratorS4>(param, dpinfo.ks, B);
             case 5:
-                return std::make_unique<GeneratorS5>(cfg.inputPos, dpinfo.ks, B);
+                return std::make_unique<GeneratorS5>(param, dpinfo.ks, B);
             default:
                 WARNING("[Generator][DP] Unsupported dot product test series for generator.");
                 return nullptr;