Demo only creates noise

[daniel-dona]

Is this expected? No option seems to change the result

Running on Linux with Chrome 127.0.6492.0

With ./chrome --enable-features=Vulkan --enable-dawn-features=disable_robustnes and "Unsafe WebGPU Support" enabled

NVIDIA Driver Version: 550.54.15 running on RTX 3080 Ti

[senlyu163]

do you running on fp16? I met this problem in webgpu, but it is okay on fp32.

[daniel-dona]

do you running on fp16? I met this problem in webgpu, but it is okay on fp32.

No idea :S
How can I check that? Is some flag of Chrome?