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| author | brkirch <brkirch@users.noreply.github.com> | 2022-10-04 11:42:53 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-04 11:42:53 +0000 |
| commit | e9e2a7ec9ac704f133f586eb34176e388c93c87c (patch) | |
| tree | 969e0e595bd36987ae9de9ae302085ef555bba15 /modules/devices.py | |
| parent | dc9c5a97742e3a34d37da7108642d8adc0dc5858 (diff) | |
| parent | d5bba20a58f43a9f984bb67b4e17f48661f6b818 (diff) | |
| download | stable-diffusion-webui-gfx803-e9e2a7ec9ac704f133f586eb34176e388c93c87c.tar.gz stable-diffusion-webui-gfx803-e9e2a7ec9ac704f133f586eb34176e388c93c87c.tar.bz2 stable-diffusion-webui-gfx803-e9e2a7ec9ac704f133f586eb34176e388c93c87c.zip | |
Merge branch 'master' into cpu-cmdline-opt
Diffstat (limited to 'modules/devices.py')
| -rw-r--r-- | modules/devices.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/modules/devices.py b/modules/devices.py index b7899632..0158b11f 100644 --- a/modules/devices.py +++ b/modules/devices.py @@ -1,3 +1,5 @@ +import contextlib + import torch from modules import errors @@ -56,3 +58,11 @@ def randn_without_seed(shape): return torch.randn(shape, device=device) + +def autocast(): + from modules import shared + + if dtype == torch.float32 or shared.cmd_opts.precision == "full": + return contextlib.nullcontext() + + return torch.autocast("cuda") |