python stopped working using pytorch script

[yana25]

Hi,

I don't know if my problem belong here.
I'm using pytorch scripts on windows and i'm having issues converting my model to fp16 using ".half()" on the entire model and converting BatchNorm layers to .float()
When I run my code it crashes and give me an error "Python stopped working" without showing any exception.
I searched in the Event Viewer the reason why and got the following:
Faulting application name: python.exe, version: 3.6.4150.1013, time stamp: 0x5a5e439a Faulting module name: _C.cp36-win_amd64.pyd, version: 0.0.0.0, time stamp: 0x5a91cbee Exception code: 0xc0000005 Fault offset: 0x000000000078cd95 Faulting process id: 0x2c78 Faulting application start time: 0x01d3b5ee018887d6

[peterjc123]

@yana25 Sorry, half tensors are not supported yet. Would you please use .float() instead of .half()?

[yana25]

@peterjc123 will it convert my model to fp16? or it still be in fp32?

[peterjc123]

FP16 is not supported on Windows. If you use .float, then it will be FP32.

[yana25]

ok, thanks!