如何支持多显卡？

[aiwillcoming]

单台机器上插了4张显卡，但是好像只会用到一张卡

[mrhan1993]

@aiwillcoming 你的设备倒是牛批，我都没见过多显卡设备 :joy:

[aiwillcoming]

租的

[aiwillcoming]

云服务器厂商租一下很便宜

[aiwillcoming]

看了下 fooocus 多显卡支持还在开发中 那能否暂时先在启动时指定显卡 @mrhan1993

[mrhan1993]

--gpu-device-id DEVICE_ID 参数试一下。

[aiwillcoming]

https://github.com/lllyasviel/Fooocus/issues/1034

[aiwillcoming]

Worker error: Expected all tensors to be on the same device, but found at least two devices, cpu and cuda:0! (when checking argument for argument index in method wrapper_CUDA__index_select)

[p971607]

6

[mrhan1993]

set the system environment argument CUDA_VISIBLE_DEVICES=0 before launch