Out of memory when "--sampleSize 10000"

[wscnwps]

The TF version of GAN metrics, e.g. IS, FID, are using 10000 samples, while sampleSize==2000 in the demo.
The setting of "sampleSize==10000" may cause out of memory problem, as dozens of GB mem is requested by "metrics.py".
Could the code used to reproduce the "sampleSize==10000" experiments as TF version does?

Thanks for your great work.