add build files, this should make things much faster for rebuilding

.gitattributes

@@ -40,3 +40,5 @@ cuda_ba.cpython-311-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text
 cuda_corr.cpython-311-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text
 lietorch_backends.cpython-311-x86_64-linux-gnu.so filter=lfs diff=lfs merge=lfs -text
 checkpoints/dpvo.pth filter=lfs diff=lfs merge=lfs -text
+build/lib.linux-x86_64-cpython-311 filter=lfs diff=lfs merge=lfs -text
+build/temp.linux-x86_64-cpython-311 filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -6,7 +6,6 @@ __pycache__/
 
 # Distribution / packaging
 .Python
-build/
 develop-eggs/
 dist/
 downloads/
@@ -162,5 +161,4 @@ cython_debug/
 # pixi environments
 .pixi
 *.egg-info
-media/
-build/
+media/

build/lib.linux-x86_64-cpython-311/cuda_ba.cpython-311-x86_64-linux-gnu.so

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:936960c8f83b911a6cce13559e2d291a25cc8ec4049ac63b8beaca384fb598ee
+size 392560

build/lib.linux-x86_64-cpython-311/cuda_corr.cpython-311-x86_64-linux-gnu.so

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6934942c7c56fee6f89ae2a6a5e867acb6d749c5cb68f1dc32dafbc7a000fb95
+size 502040

build/lib.linux-x86_64-cpython-311/lietorch_backends.cpython-311-x86_64-linux-gnu.so

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa071edd6819f490c7016837844c056d159c4265845d6342ad3c7216d30a4453
+size 2390128

build/temp.linux-x86_64-cpython-311/.ninja_log

@@ -0,0 +1,8 @@
+# ninja log v5
+1	21737	1718126611131640803	/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/altcorr/correlation.o	e51b3a099e11f952
+1	75677	1718126665027484193	/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/altcorr/correlation_kernel.o	f24493c0053094f7
+0	21498	1718126687047419888	/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/fastba/ba.o	99632f1d9c7e45a
+1	73970	1718126739499266023	/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/fastba/ba_cuda.o	5d5a994f832e4353
+0	23309	1718126763299195907	/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/lietorch/src/lietorch.o	158e71062d0a58a9
+1	53021	1718126792991108186	/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/lietorch/src/lietorch_cpu.o	7adc1c7986b6d6fe
+1	148231	1718126888106825514	/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/lietorch/src/lietorch_gpu.o	538e4cdb0fc8acae

build/temp.linux-x86_64-cpython-311/build.ninja

@@ -0,0 +1,34 @@
+ninja_required_version = 1.3
+cxx = c++
+nvcc = /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/bin/nvcc
+
+cflags = -pthread -B /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/compiler_compat -DNDEBUG -fwrapv -O2 -Wall -fPIC -O2 -isystem /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/include -fPIC -O2 -isystem /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/include -fPIC -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/mini_dpvo/lietorch/include -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/include/eigen3 -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/lib/python3.11/site-packages/torch/include -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/lib/python3.11/site-packages/torch/include/torch/csrc/api/include -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/lib/python3.11/site-packages/torch/include/TH -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/lib/python3.11/site-packages/torch/include/THC -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/include -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/include/python3.11 -c
+post_cflags = -O3 -DTORCH_API_INCLUDE_EXTENSION_H '-DPYBIND11_COMPILER_TYPE="_gcc"' '-DPYBIND11_STDLIB="_libstdcpp"' '-DPYBIND11_BUILD_ABI="_cxxabi1011"' -DTORCH_EXTENSION_NAME=lietorch_backends -D_GLIBCXX_USE_CXX11_ABI=0 -std=c++17
+cuda_cflags = -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/mini_dpvo/lietorch/include -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/include/eigen3 -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/lib/python3.11/site-packages/torch/include -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/lib/python3.11/site-packages/torch/include/torch/csrc/api/include -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/lib/python3.11/site-packages/torch/include/TH -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/lib/python3.11/site-packages/torch/include/THC -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/include -I/home/pablo/0Dev/personal/hf-spaces/MiniDPVO/.pixi/envs/default/include/python3.11 -c
+cuda_post_cflags = -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_BFLOAT16_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr --compiler-options ''"'"'-fPIC'"'"'' -O3 -DTORCH_API_INCLUDE_EXTENSION_H '-DPYBIND11_COMPILER_TYPE="_gcc"' '-DPYBIND11_STDLIB="_libstdcpp"' '-DPYBIND11_BUILD_ABI="_cxxabi1011"' -DTORCH_EXTENSION_NAME=lietorch_backends -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_61,code=compute_61 -gencode=arch=compute_61,code=sm_61 -std=c++17
+cuda_dlink_post_cflags = 
+ldflags = 
+
+rule compile
+  command = $cxx -MMD -MF $out.d $cflags -c $in -o $out $post_cflags
+  depfile = $out.d
+  deps = gcc
+
+rule cuda_compile
+  depfile = $out.d
+  deps = gcc
+  command = $nvcc --generate-dependencies-with-compile --dependency-output $out.d $cuda_cflags -c $in -o $out $cuda_post_cflags
+
+
+
+
+
+build /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/lietorch/src/lietorch.o: compile /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/mini_dpvo/lietorch/src/lietorch.cpp
+build /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/lietorch/src/lietorch_cpu.o: compile /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/mini_dpvo/lietorch/src/lietorch_cpu.cpp
+build /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/build/temp.linux-x86_64-cpython-311/mini_dpvo/lietorch/src/lietorch_gpu.o: cuda_compile /home/pablo/0Dev/personal/hf-spaces/MiniDPVO/mini_dpvo/lietorch/src/lietorch_gpu.cu
+
+
+
+
+
+