[fix & misc] 1. Fix build errors with CUDA 12.x. (refer to: NVIDIA#567). 2. Update README.md for direct installation.

Author: Yifan Yang

README.md

@@ -79,6 +79,12 @@ If you cannot find a relevant problem, please report the issue on [the github is
 
 ### Pip
 
+**Update**: To install `MinkowskiEngine` directly in `./site-packages`, use:
+
+```
+python setup.py install
+```
+
 The MinkowskiEngine is distributed via [PyPI MinkowskiEngine][pypi-url] which can be installed simply with `pip`.
 First, install pytorch following the [instruction](https://pytorch.org). Next, install `openblas`.
 

src/3rdparty/concurrent_unordered_map.cuh

@@ -35,6 +35,7 @@
 #include <iterator>
 #include <limits>
 #include <type_traits>
+#include <thrust/execution_policy.h>
 
 namespace {
 template <std::size_t N>

src/convolution_kernel.cuh

@@ -32,6 +32,7 @@
 #include "kernel_map.cuh"
 #include "math_functions.cuh"
 #include "types.hpp"
+#include <thrust/execution_policy.h>
 
 namespace minkowski {
 

src/coordinate_map_gpu.cu

@@ -36,6 +36,8 @@
 #include <thrust/iterator/counting_iterator.h>
 #include <thrust/iterator/transform_iterator.h>
 #include <thrust/sort.h>
+#include <thrust/unique.h>
+#include <thrust/remove.h>
 
 namespace minkowski {
 

src/spmm.cu

@@ -35,6 +35,9 @@
 #include <c10/cuda/CUDACachingAllocator.h>
 #include <torch/extension.h>
 #include <torch/script.h>
+#include <thrust/execution_policy.h>
+#include <thrust/reduce.h> 
+#include <thrust/sort.h>
 
 namespace minkowski {