Add Pixi project files#3
Draft
S-o-T wants to merge 1 commit into
Draft
Conversation
Add instructions to use pixi project Use pytorch build with support for sm_120 Build ceres-solver with support for cuDSS Fix ceres-solver with cuDSS detection Fix usage of kornia method Fix mast3r model load call to account for changes in pytorch
S-o-T
commented
May 31, 2026
| target_compile_definitions(pygluemap PRIVATE cxx_std_17) | ||
| if (TARGET Ceres::ceres_cuda_kernels) | ||
| get_target_property(CERES_INTERFACE_LINK_LIBRARIES Ceres::ceres INTERFACE_LINK_LIBRARIES) | ||
| string(FIND "${CERES_INTERFACE_LINK_LIBRARIES}" "cudss" CERES_HAS_CUDA) |
Author
There was a problem hiding this comment.
ceres-solver can be compiled with support for cuda implementation of dense linear solvers (this would imply Ceres::ceres_cuda_kernels), but enabling cuda implementation of sparse linear solvers requires cuDSS (thus, checking for Ceres::ceres_cuda_kernels is not enough).
|
I've just used this branch to get an environement setup 👍 Hit a couple of snags, you're missing ninja and cmake: (and maybe a cxx compiler): Also I had to pass Might be worth adding another pixi task to download the model checkpoints too. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
I have failed to run a demo on Blackwell gpu, also the detection of/dispatch into ceres-solver with cuDSS seems to be broken. I had no prior experience with Pixi and this issue appeared as a good opportunity 😄 .
I have checked this changes using gluemap-demo on my own dataset and results seems to be valid (i have not assessed if using the cuDSS does indeed leads to any speedups). Sharing it as a draft for those who might find it useful. If there is an interest to merge this, i can decompose into separate PRs (if necessary)