Can't access OrtSessionOptionsAppendExecutionProvider_Dnnl while using oneDNN

[rupeshth]

I have create a custom build using oneDNN. I have used two options for the build.

1. ./build.sh --config RelWithDebInfo --build_shared_lib --parallel --update --build
2. ./build.sh --config Release --build_shared_lib --parallel --update --build

I have included the whole "onnxruntime/include" in my bazel build and also the libonnxruntime.so.1.15.0 and libonnxruntime.so. create by the build.

Now as per the documentation (https://onnxruntime.ai/docs/execution-providers/oneDNN-ExecutionProvider.html ) I have to include the following code to enable the inter specific optimization.

Ort::Env env = Ort::Env{ORT_LOGGING_LEVEL_ERROR, "Default"};
Ort::SessionOptions sf;
bool enable_cpu_mem_arena = true;
Ort::ThrowOnError(OrtSessionOptionsAppendExecutionProvider_Dnnl(sf, enable_cpu_mem_arena));

This code works only when building with RelWithDebInfo opt n , which is not the best binary to use per the documentation.

However when I am using the build option "Release" , I am observing the following error :

ld.lld: error: undefined symbol: OrtSessionOptionsAppendExecutionProvider_Dnnl

Can you please help me to understand what can be the problem here?