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CUDA error: invalid configuration argument
Hi,
I am trying to add one more custom layer (custom autograd ) to the module with CUDA code.
when I try to train the model it shows this error
logdet_accum = logdet_accum + logdet
~~~~~~~~~~~~~^~~~~~~~
RuntimeError: CUDA error: invalid configuration argument
How can I resolve this issue?
is it possible to run this code without dataparallel?
See attached autograd for the custom layer
@staticmethod
def forward(ctx, x, W, output_x) : # inverse pass for the Inv-Flow
# z = F.conv2d(x, W)
# torch.cuda.empty_cache()
# torch.cuda.synchronize()
ctx.save_for_backward(x, W)
# output_x = 0.0 * output_x
# batch, channels, height, width = x.size()
# print('inv_conv_, fwd: ', x.device, W.device)
z = inv_conv_with_bp.inverse(x, W, output_x) # y = output
# ctx.save_for_backward(x, W, z[0])
return z[0]
@staticmethod
def backward(ctx, output_grad):
input, kernel = ctx.saved_tensors
# input = input.resize(1, input.shape[1], input.shape[2])
# kernel = kernel.resize(kernel.shape[2], kernel.shape[3])
b, c, n,m = input.shape
c_out,c_in, k_h, k_w = kernel.shape
# M_dk = torch.zeros((b, c, k_h,k_w, n,m), dtype=output_grad.dtype()).to(output_grad.device)
M_dk = torch.zeros((b, c, k_h,k_w, n,m)).to(output_grad.device) # dtype=torch.float64)
M_dy = torch.zeros_like(input).to(input.device) # torch.float64
output_dy = torch.zeros_like(input).to(input.device)
# input_grad = inv_conv.dy(output_grad, kernel, M_dy, output_dy)
input_grad = inv_conv_with_bp.dy(output_grad, kernel, M_dy, output_dy)
output_dk = torch.zeros_like(kernel).to(kernel.device)
# grad_k = inv_conv.dw(input, kernel, output_grad, M_dk, output_dk)
grad_k = inv_conv_with_bp.dw(input, kernel, output_grad, M_dk, output_dk)
return input_grad[0] , grad_k[0]
def clip_gradients(self):
for param in self.parameters():
if param.grad is not None:
param.grad.data.clamp_(-self.grad_clip_value, self.grad_clip_value)
pythorch and cuda version
pytorch 2.1.1 py3.11_cuda11.8_cudnn8.7.0_0 pytorch
pytorch-cuda 11.8 h7e8668a_5 pytorch
pytorch-mutex 1.0 cuda pytorch
torchaudio 2.1.1 py311_cu118 pytorch
torchtriton 2.1.0 py311 pytorch
torchvision 0.16.1 py311_cu118 pytorch
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