Error in summary.merge function

[AbbasiAYE]

Hi Zinan Lin

I've been trying to run this on TF2 for a bit now, after chaning many lines from TF1 to TF2. I reached this point... any help is appreciated...

Traceback (most recent call last): File "/opt/conda/bin/start_gpu_task", line 11, in load_entry_point('GPUTaskScheduler', 'console_scripts', 'start_gpu_task')() File "/home/jovyan/GAN2/DoppelGANger/GPUTaskScheduler/gpu_task_scheduler/start_gpu_task.py", line 23, in main worker.main() File "/home/jovyan/GAN2/DoppelGANger/example_training/gan_task.py", line 120, in main gan.build() File "../gan/doppelganger.py", line 213, in build self.build_summary() File "../gan/doppelganger.py", line 516, in build_summary self.g_summary = tf.compat.v1.summary.merge(self.g_summary) File "/opt/conda/lib/python3.7/site-packages/tensorflow/python/summary/summary.py", line 371, in merge val = _gen_logging_ops.merge_summary(inputs=inputs, name=name) File "/opt/conda/lib/python3.7/site-packages/tensorflow/python/ops/gen_logging_ops.py", line 468, in merge_summary "MergeSummary", inputs=inputs, name=name) File "/opt/conda/lib/python3.7/site-packages/tensorflow/python/framework/op_def_library.py", line 436, in _apply_op_helper (prefix, dtype.name))TypeError: Tensors in list passed to 'inputs' of 'MergeSummary' Op have types [bool, bool, bool] that do not match expected type string.

[fjxmlzn]

The code was developed on TF1. Running it with TF2 requires many changes. I do not know what changes you have made so it is hard for me the make sense of this error. Would you mind providing all the codes you modified?

Thanks!

[AbbasiAYE]

Its ok, thanks, issue solved.

Just a question out of curiosity, how long does the simulation run? how many GPUs do you usually use?

Thanks

[fjxmlzn]

Great!

For each experiment (one combination of the hyper-parameters), it takes less than ~72 hours to finish on 1 NVIDIA Tesla P100 GPU.