Comments (4)
apmuller14
commented on July 26, 2024
The latest version (0.0.10), which I tried to use, calls the functions in a different way. Now closing the issue.
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ar4
commented on July 26, 2024
Ah, I should probably have created wrappers that accept the old style and
translate it into the new one with a warning. Apologies. I am glad that you
sorted it out. I hope that it does not require you to make big changes to
your code, and that you find the improvements in the new version helpful.
As you may know, you can continue to use the previous version of Deepwave
if you prefer by explicitly specifying the version to install with "pip
install deepwave==0.0.9". Please let me know if you encounter any other
problems, or if you have suggestions for improvement. You might find that
0.0.10 is a bit slower than 0.0.9. I hope to rectify that in the next
release.
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apmuller14
commented on July 26, 2024
Hello! No problems with the new style, I have just started my tests, then it was easy to adapt.
Now I set a stable environment with anaconda and 0.0.10 works perfect!
I was having problems with 0.0.9 in my computer, I got the following message when I tried to run with the same anaconda environment:
ModuleNotFoundError Traceback (most recent call last)
/tmp/ipykernel_6774/2947140526.py in
----> 1 receiver_amplitudes = prop(source_amplitudes, x_s.to(device), x_r.to(device), dt)
/usr/local/python/lib/python3.9/site-packages/torch/nn/modules/module.py in _call_impl(self, *input, **kwargs)
1100 if not (self._backward_hooks or self._forward_hooks or self._forward_pre_hooks or _global_backward_hooks
1101 or _global_forward_hooks or _global_forward_pre_hooks):
-> 1102 return forward_call(*input, **kwargs)
1103 # Do not call functions when jit is used
1104 full_backward_hooks, non_full_backward_hooks = [], []
/usr/local/python/lib/python3.9/site-packages/deepwave/base/propagator.py in forward(self, source_amplitudes, source_locations, receiver_locations, dt)
142
143 # Run the propagator
--> 144 return self.propfunc.apply(source_amplitudes, source_locations,
145 receiver_locations, dt, model,
146 list(model.properties.keys()),
/usr/local/python/lib/python3.9/site-packages/deepwave/scalar/scalar.py in forward(ctx, source_amplitudes, source_locations, receiver_locations, dt, model, property_names, vp)
88 source_model_locations = model.get_locations(source_locations)
89 receiver_model_locations = model.get_locations(receiver_locations)
---> 90 scalar_wrapper = _select_propagator(model.ndim, vp.dtype, vp.is_cuda)
91 wavefield_save_strategy = _set_wavefield_save_strategy(
92 ctx.needs_input_grad[6], dt, timestep.inner_dt, scalar_wrapper
/usr/local/python/lib/python3.9/site-packages/deepwave/scalar/scalar.py in _select_propagator(ndim, dtype, cuda)
297 import scalar1d_gpu_iso_4_float as scalar_wrapper
298 elif ndim == 2:
--> 299 import scalar2d_gpu_iso_4_float as scalar_wrapper
300 elif ndim == 3:
301 import scalar3d_gpu_iso_4_float as scalar_wrapper
ModuleNotFoundError: No module named 'scalar2d_gpu_iso_4_float'
Since the new version works perfect, I do not know if this should be an issue for another person.
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ar4
commented on July 26, 2024
I am very glad to hear that the new version works for you. It uses a
slightly different approach to compiling the C++ and CUDA code in
Deepwave (the biggest source of problems for users, and I suspect also
the cause of the problem you encountered). I hope that the new
approach might be less problematic, so this is promising news.
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Related Issues (20)
- optimizer selection question HOT 3
- TypeError: 'module' object is not callable HOT 9
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- Try the first-order acoustic equation propagation HOT 2
- scalar_born memory issue HOT 4
- 3D forward modelling HOT 5
- Incorrect output from DistributedDataParallel HOT 6
- It seams the scalar function cannot generate the ground roll when setting the free surface HOT 4
- Calculated Hessian for the elastic example. It gives zero values HOT 2
- I was unable to complete compilation HOT 5
- Apply deepwave to ultrasound HOT 13
- Generate the waveform data HOT 3
- How can I get the file called scalar2d_gpu_iso_4_float and scalar2d_gpu_iso_4_float.cp38-win_amd64 HOT 3
- How to write a propagator by scalar with the newest version HOT 3
- looked at the source code HOT 8
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- Elastic FWI parameterization (Impedance) HOT 2
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