System information
- Have I written custom code (as opposed to using a stock example script provided in TensorFlow): Yes
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Windows 10
- Mobile device (e.g. iPhone 8, Pixel 2, Samsung Galaxy) if the issue happens on mobile device: No
- TensorFlow installed from (source or binary): Binary
- TensorFlow version (use command below): 2.3.0
- Python version: N/A
- Bazel version (if compiling from source): N/A
- GCC/Compiler version (if compiling from source): N/A
- CUDA/cuDNN version: N/A
- GPU model and memory: N/A
Describe the current behavior
When I call TF_RegisterLogListener in the C API, it doesn't seem to work as described. My listener is never called, and TensorFlow log messages still go to the console. The API description is:
// Register a listener method that processes printed messages.
//
// If any listeners are registered, the print operator will call all listeners
// with the printed messages and immediately return without writing to the
// logs.
Describe the expected behavior
My listener should be called and the messages should not be written to the console.
Standalone code to reproduce the issue
Provide a reproducible test case that is the bare minimum necessary to generate
the problem. If possible, please share a link to Colab/Jupyter/any notebook.
extern "C"
{
void logListener(const char *message)
{
// This is never called and TensorFlow log messages go to the console instead.
std::cout << "TensorFlow: " << message << std::endl;
}
}
TF_RegisterLogListener(logListener);
Other info / logs Include any logs or source code that would be helpful to
diagnose the problem. If including tracebacks, please include the full
traceback. Large logs and files should be attached.
System information
Describe the current behavior
When I call TF_RegisterLogListener in the C API, it doesn't seem to work as described. My listener is never called, and TensorFlow log messages still go to the console. The API description is:
// Register a listener method that processes printed messages.
//
// If any listeners are registered, the print operator will call all listeners
// with the printed messages and immediately return without writing to the
// logs.
Describe the expected behavior
My listener should be called and the messages should not be written to the console.
Standalone code to reproduce the issue
Provide a reproducible test case that is the bare minimum necessary to generate
the problem. If possible, please share a link to Colab/Jupyter/any notebook.
extern "C"
{
void logListener(const char *message)
{
// This is never called and TensorFlow log messages go to the console instead.
std::cout << "TensorFlow: " << message << std::endl;
}
}
TF_RegisterLogListener(logListener);
Other info / logs Include any logs or source code that would be helpful to
diagnose the problem. If including tracebacks, please include the full
traceback. Large logs and files should be attached.