Upgrade stdgpu to latest version

isl-org · Nov 30, 2024 · 8e39f23 · 8e39f23
1 parent c8856fc
commit 8e39f23
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/3rdparty/stdgpu/stdgpu.cmake b/3rdparty/stdgpu/stdgpu.cmake
@@ -7,9 +7,8 @@ include(ExternalProject)
 ExternalProject_Add(
     ext_stdgpu
     PREFIX stdgpu
-    # Jun 20 2024. Later versions need CUDA 11.5 and an API update (stdgpu::pair)
-    URL https://github.com/stotko/stdgpu/archive/1b6a3319f1fbf180166e1bbc1d75f69ab622a0a0.tar.gz
-    URL_HASH SHA256=faa3bf9cbe49ef9cc09e2e07e60d10bbf3b896edb6089c920bebe0f850fd95e4
+    URL https://github.com/stotko/stdgpu/archive/2588168d226bd17229dbf58d821549580791089d.tar.gz
+    URL_HASH SHA256=86e50789bbe21c57f64358c6acbd4481d56c1e45ce9ba1fb5c5c8482c3973215
     DOWNLOAD_DIR "${OPEN3D_THIRD_PARTY_DOWNLOAD_DIR}/stdgpu"
     UPDATE_COMMAND ""
     CMAKE_ARGS

diff --git a/cpp/open3d/core/hashmap/CUDA/StdGPUHashBackend.h b/cpp/open3d/core/hashmap/CUDA/StdGPUHashBackend.h
@@ -90,7 +90,7 @@ class StdGPUAllocator {
 // accessible in raw CUDA kernels.
 template <typename Key>
 using InternalStdGPUHashBackendAllocator =
-        StdGPUAllocator<thrust::pair<const Key, buf_index_t>>;
+        StdGPUAllocator<stdgpu::pair<const Key, buf_index_t>>;
 
 template <typename Key, typename Hash, typename Eq>
 using InternalStdGPUHashBackend =
@@ -252,7 +252,7 @@ void StdGPUHashBackend<Key, Hash, Eq>::Erase(const void* input_keys,
 template <typename Key>
 struct ValueExtractor {
     OPEN3D_HOST_DEVICE buf_index_t
-    operator()(const thrust::pair<Key, buf_index_t>& x) const {
+    operator()(const stdgpu::pair<Key, buf_index_t>& x) const {
         return x.second;
     }
 };