Kohya GUI not passing accelerate arguments correctly

[johnbrownlow]

See below. This is a fresh install. I have two GPUs in this machine but in the 'accelerate' section of the GUI, the number of processes is set to 1 and the multi gpu flag is unset.

I suspect this is to do with accelerate not being able to create a config file because HF_HOME has not been set or something similar. There is no config file in the ./cache/huggingface directory,or anywhere else you'd expect to find it.

14:05:31-383833 INFO Executing command:
E:\StabilityMatrix-win-x64\Data\Packages\kohya_ss\venv
\Scripts\accelerate.EXE launch --dynamo_backend no
--dynamo_mode default --num_processes=1 --gpu_ids 0
--mixed_precision fp16 --num_processes 1
--num_machines 1 --num_cpu_threads_per_process 2
E:/StabilityMatrix-win-x64/Data/Packages/kohya_ss/sd-s
cripts/sdxl_train_network.py --config_file
E:/StabilityMatrix-win-x64/Data/Packages/kohya_ss/data
set\model/config_lora-20250226-140531.toml
14:05:31-390902 INFO Command executed.
The following values were not passed to accelerate launch and had defaults used instead:
More than one GPU was found, enabling multi-GPU training.
If this was unintended please pass in --num_processes=1.
To avoid this warning pass in values for each of the problematic parameters or run accelerate config.