Open lovjie opened 6 months ago
I believe the issue may be attributed to the older version of the causal_conv1d interface.
Based on the error function signature:
(arg0: torch.Tensor, arg1: torch.Tensor, arg2: Optional[torch.Tensor], arg3: bool)
I presume you are utilizing causal-conv1d<=1.0.2.
The authors suggest pip install causal-conv1d>=1.2.0
in the README.md. I recommend giving it a try.
I have been successfully run. Environment follows: cuda 11.8 python 3.10.13 pytorch 2.1.1 causal_conv1d 1.1.1 mamba-ssm 1.2.0.post1
pip install torch==2.1.1 torchvision==0.16.1 torchaudio==2.1.1 --index-url https://download.pytorch.org/whl/cu118
pip install causal_conv1d==1.1.1
pip install mamba-ssm==1.2.0.post1
I used the provided instance code and encountered this issue. How can I solve it? “ import torch from mamba_ssm import Mamba
batch, length, dim = 2, 64, 16 x = torch.randn(batch, length, dim).to("cuda") model = Mamba(
This module uses roughly 3 expand d_model^2 parameters
).to("cuda") y = model(x)
print("y:",y.shape) assert y.shape == x.shape ”
Traceback (most recent call last): File "/usr/test.py", line 13, in
y = model(x)
File "/usr/local/miniconda3/envs/umt/lib/python3.10/site-packages/torch/nn/modules/module.py", line 1518, in _wrapped_call_impl
return self._call_impl(*args, kwargs)
File "/usr/local/miniconda3/envs/umt/lib/python3.10/site-packages/torch/nn/modules/module.py", line 1527, in _call_impl
return forward_call(*args, *kwargs)
File "/usr/local/miniconda3/envs/umt/lib/python3.10/site-packages/mamba_ssm/modules/mamba_simple.py", line 146, in forward
out = mamba_inner_fn(
File "/usr/local/miniconda3/envs/umt/lib/python3.10/site-packages/mamba_ssm/ops/selective_scan_interface.py", line 317, in mamba_inner_fn
return MambaInnerFn.apply(xz, conv1d_weight, conv1d_bias, x_proj_weight, delta_proj_weight,
File "/usr/local/miniconda3/envs/umt/lib/python3.10/site-packages/torch/autograd/function.py", line 539, in apply
return super().apply(args, kwargs) # type: ignore[misc]
File "/usr/local/miniconda3/envs/umt/lib/python3.10/site-packages/torch/cuda/amp/autocast_mode.py", line 113, in decorate_fwd
return fwd(*args, **kwargs)
File "/usr/local/miniconda3/envs/umt/lib/python3.10/site-packages/mamba_ssm/ops/selective_scan_interface.py", line 187, in forward
conv1d_out = causal_conv1d_cuda.causal_conv1d_fwd(
TypeError: causal_conv1d_fwd(): incompatible function arguments. The following argument types are supported: