When I run the fhe_compatibility, the program is killed

[maxwellgodv]

qmodel = fhe_compatibility(quant_vgg, data)

print(
f"With {param_c10['dataset_name']}, the circuit has a maximum bit-width of "
f"{qmodel.fhe_circuit.graph.maximum_integer_bit_width()}-bits."
)

[andrei-stoian-zama]

Most likely your are running out of memory. Compilation may require large amounts of memory and you can check that for example with the htop tool or your System Monitor program. Check if you see a rising amount of memory being used quickly going to 100% and then a crash. How much RAM do you have on your machine ?

[maxwellgodv]

16

[maxwellgodv]

How much RAM do I need？

[fd0r]

It's hard to say and depends on multiple factors.
Mainly the complexity of your model and the size of the dataset that you use to compile your model.

[andrei-stoian-zama]

16GB might not be enough for CIFAR, but the test I suggested in my previous reply should help you determine if you're running into memory issues

[maxwellgodv]

16GB might not be enough for CIFAR, but the test I suggested in my previous reply should help you determine if you're running into memory issues

yes, it is memory issues.If I use the image size of 3 * 224 * 224, how much RAM would I need？

[maxwellgodv]

It's hard to say and depends on multiple factors. Mainly the complexity of your model and the size of the dataset that you use to compile your model.

If I use the image size of 3 * 224 * 224, how much RAM would I need？

[andrei-stoian-zama]

That image size might require much more than 16GB, I think you may get away with 32GB for an image oe 3x32x32.