COMPMID-2779: Add support for generating synthetic int8 graphs.

Adds SyntheticDataTypeMutator, which is responsible for mutating graphs
to int8 and thus enable performance analysis on a wider range of models.

Change-Id: I9a00f0ae59421ab11952660f5115b5dcd9314aaf
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2418
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/graph/Utils.cpp b/src/graph/Utils.cpp
index 4c34dd85a5..3bf0caca7e 100644
--- a/src/graph/Utils.cpp
+++ b/src/graph/Utils.cpp
@@ -74,13 +74,17 @@ void force_target_to_graph(Graph &g, Target target)
     }
 }
 
-PassManager create_default_pass_manager(Target target)
+PassManager create_default_pass_manager(Target target, const GraphConfig &cfg)
 {
     PassManager pm;
 
     const bool is_target_gc = target == Target::GC;
 
     // Passes that mutate graph IR
+    if(cfg.convert_to_uint8)
+    {
+        pm.append(support::cpp14::make_unique<SyntheticDataTypeMutator>(), !is_target_gc);
+    }
     pm.append(support::cpp14::make_unique<NodeFusionMutator>(), !is_target_gc);
     pm.append(support::cpp14::make_unique<GroupedConvolutionMutator>());
     pm.append(support::cpp14::make_unique<InPlaceOperationMutator>(), !is_target_gc);