From 3d05ad0fc880c6048c9429dba37809c28873e40b Mon Sep 17 00:00:00 2001
From: Billy Robert O'Neal III <bion@microsoft.com>
Date: Mon, 20 Jul 2026 17:16:28 -0700
Subject: [PATCH] Include Thrust tuple and zip iterator headers

CUDA 13.3 no longer exposes these declarations transitively. Include the headers used by s_filtergrid.cu so thrust::tuple, thrust::make_tuple, and thrust::make_zip_iterator remain available.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
---
 src/popsift/s_filtergrid.cu | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/popsift/s_filtergrid.cu b/src/popsift/s_filtergrid.cu
index 9e35d8be..4ba28561 100644
--- a/src/popsift/s_filtergrid.cu
+++ b/src/popsift/s_filtergrid.cu
@@ -18,10 +18,12 @@
 #include <thrust/host_vector.h>
 #include <thrust/iterator/constant_iterator.h>
 #include <thrust/iterator/discard_iterator.h>
+#include <thrust/iterator/zip_iterator.h>
 #include <thrust/sequence.h>
 #include <thrust/sort.h>
 #include <thrust/transform.h>
 #include <thrust/transform_scan.h>
+#include <thrust/tuple.h>
 #include <thrust/version.h>
 
 namespace popsift
@@ -334,4 +336,3 @@ int Pyramid::extrema_filter_grid( const Config& conf, int ext_total )
 }; // namespace popsift
 
 #endif // not defined(DISABLE_GRID_FILTER)
-