Fix for C4267 warning (#23610)

javier-intel · web-flow · commit 01145511b10c · 2025-02-07T23:01:28.000-08:00
### Description A recent [commit](1fce51b) is causing an OVEP warning in [openvino_provider_factory.cc](https://github.com/microsoft/onnxruntime/blob/main/onnxruntime/core/providers/openvino/openvino_provider_factory.cc#L151). This PR fixes the warning. ### Motivation and Context Minor fix
diff --git a/onnxruntime/core/providers/openvino/openvino_provider_factory.cc b/onnxruntime/core/providers/openvino/openvino_provider_factory.cc
@@ -148,7 +148,7 @@ std::string ParsePrecision(const ProviderOptions& provider_options, std::string&
                             << "Update the 'device_type' to specified types 'CPU', 'GPU', 'GPU.0', "
                             << "'GPU.1', 'NPU' or from"
                             << " HETERO/MULTI/AUTO options and set 'precision' separately. \n";
-      int delimit = device_type.find("_");
+      auto delimit = device_type.find("_");
       device_type = device_type.substr(0, delimit);
       return device_type.substr(delimit + 1);
     }
diff --git a/onnxruntime/core/providers/openvino/ov_interface.cc b/onnxruntime/core/providers/openvino/ov_interface.cc
@@ -233,7 +233,7 @@ void OVInferRequest::SetTensor(const std::string& name, OVTensorPtr& blob) {
 }
 
 uint32_t OVInferRequest::GetNumInputs() {
-  return ovInfReq.get_compiled_model().inputs().size();
+  return static_cast<uint32_t>(ovInfReq.get_compiled_model().inputs().size());
 }
 
 void OVInferRequest::StartAsync() {

Original file line number	Diff line number	Diff line change
`@@ -148,7 +148,7 @@ std::string ParsePrecision(const ProviderOptions& provider_options, std::string&`
`148`	`148`	`<< "Update the 'device_type' to specified types 'CPU', 'GPU', 'GPU.0', "`
`149`	`149`	`<< "'GPU.1', 'NPU' or from"`
`150`	`150`	`<< " HETERO/MULTI/AUTO options and set 'precision' separately. \n";`
`151`		`- int delimit = device_type.find("_");`
	`151`	`+ auto delimit = device_type.find("_");`
`152`	`152`	`device_type = device_type.substr(0, delimit);`
`153`	`153`	`return device_type.substr(delimit + 1);`
`154`	`154`	`}`
Original file line number	Diff line number	Diff line change
`@@ -233,7 +233,7 @@ void OVInferRequest::SetTensor(const std::string& name, OVTensorPtr& blob) {`
`233`	`233`	`}`
`234`	`234`
`235`	`235`	`uint32_t OVInferRequest::GetNumInputs() {`
`236`		`- return ovInfReq.get_compiled_model().inputs().size();`
	`236`	`+ return static_cast<uint32_t>(ovInfReq.get_compiled_model().inputs().size());`
`237`	`237`	`}`
`238`	`238`
`239`	`239`	`void OVInferRequest::StartAsync() {`