Skip Constant data copy during partial value propagation

jane-intel · jane-intel · commit 7dd036f56c68 · 2025-03-13T13:57:18.000+04:00
diff --git a/src/core/src/op/constant.cpp b/src/core/src/op/constant.cpp
@@ -658,10 +658,15 @@ bool Constant::has_evaluate() const {
 }
 
 bool Constant::evaluate_lower(TensorVector& outputs) const {
-    return evaluate(outputs, {});
+    outputs.resize(1);
+    outputs[0] = get_tensor_view();
+    return get_data_ptr();
 }
+
 bool Constant::evaluate_upper(TensorVector& outputs) const {
-    return evaluate(outputs, {});
+    outputs.resize(1);
+    outputs[0] = get_tensor_view();
+    return get_data_ptr();
 }
 
 bool Constant::can_constant_fold(const OutputVector& input_values) const {

Original file line number	Diff line number	Diff line change
`@@ -658,10 +658,15 @@ bool Constant::has_evaluate() const {`
`658`	`658`	`}`
`659`	`659`
`660`	`660`	`bool Constant::evaluate_lower(TensorVector& outputs) const {`
`661`		`- return evaluate(outputs, {});`
	`661`	`+ outputs.resize(1);`
	`662`	`+ outputs[0] = get_tensor_view();`
	`663`	`+ return get_data_ptr();`
`662`	`664`	`}`
	`665`	`+`
`663`	`666`	`bool Constant::evaluate_upper(TensorVector& outputs) const {`
`664`		`- return evaluate(outputs, {});`
	`667`	`+ outputs.resize(1);`
	`668`	`+ outputs[0] = get_tensor_view();`
	`669`	`+ return get_data_ptr();`
`665`	`670`	`}`
`666`	`671`
`667`	`672`	`bool Constant::can_constant_fold(const OutputVector& input_values) const {`