Revert "Attempt to patch thrust"

This reverts commit cb6fb5f.
ttnghia · Nov 4, 2021 · e6885d4 · e6885d4
1 parent cb6fb5f
commit e6885d4
Showing 1 changed file with 0 additions and 73 deletions.
diff --git a/cpp/cmake/thrust.patch b/cpp/cmake/thrust.patch
@@ -1,76 +1,3 @@
-diff --git a/thrust/system/cuda/detail/scan_by_key.h b/thrust/system/cuda/detail/scan_by_key.h
-index c9178628..b287b0d4 100644
---- a/thrust/system/cuda/detail/scan_by_key.h
-+++ b/thrust/system/cuda/detail/scan_by_key.h
-@@ -340,7 +340,7 @@ namespace __scan_by_key {
-                            size_value_pair_t (&scan_items)[ITEMS_PER_THREAD])
-       {
-         // Zip values and segment_flags
--#pragma unroll
-+#pragma unroll 1
-         for (int ITEM = 0; ITEM < ITEMS_PER_THREAD; ++ITEM)
-         {
-           // Set segment_flags for first out-of-bounds item, zero for others
-@@ -358,7 +358,7 @@ namespace __scan_by_key {
-           size_value_pair_t (&scan_items)[ITEMS_PER_THREAD])
-       {
-         // Zip values and segment_flags
--#pragma unroll
-+#pragma unroll 1
-         for (int ITEM = 0; ITEM < ITEMS_PER_THREAD; ++ITEM)
-         {
-           values[ITEM] = scan_items[ITEM].value;
-@@ -616,7 +616,7 @@ namespace __scan_by_key {
-     operator()(T (&items)[ITEMS_PER_THREAD],
-                Size (&flags)[ITEMS_PER_THREAD])
-     {
--#pragma unroll
-+#pragma unroll 1
-       for (int ITEM = 0; ITEM < ITEMS_PER_THREAD; ++ITEM)
-       {
-         items[ITEM] = flags[ITEM] ? init : scan_op(init, items[ITEM]);
-
-diff --git a/thrust/system/cuda/detail/reduce_by_key.h b/thrust/system/cuda/detail/reduce_by_key.h
-index ba66f6d8..bb3bff56 100644
---- a/thrust/system/cuda/detail/reduce_by_key.h
-+++ b/thrust/system/cuda/detail/reduce_by_key.h
-@@ -369,7 +369,7 @@ namespace __reduce_by_key {
-                            size_value_pair_t (&scan_items)[ITEMS_PER_THREAD])
-       {
-         // Zip values and segment_flags
--#pragma unroll
-+#pragma unroll 1
-         for (int ITEM = 0; ITEM < ITEMS_PER_THREAD; ++ITEM)
-         {
-           // Set segment_flags for first out-of-bounds item, zero for others
-@@ -389,7 +389,7 @@ namespace __reduce_by_key {
-           key_value_pair_t (&scatter_items)[ITEMS_PER_THREAD])
-       {
-         // Zip values and segment_flags
--#pragma unroll
-+#pragma unroll 1
-         for (int ITEM = 0; ITEM < ITEMS_PER_THREAD; ++ITEM)
-         {
-           scatter_items[ITEM].key   = keys[ITEM];
-@@ -410,7 +410,7 @@ namespace __reduce_by_key {
-           size_type (&segment_indices)[ITEMS_PER_THREAD])
-       {
-         // Scatter flagged keys and values
--#pragma unroll
-+#pragma unroll 1
-         for (int ITEM = 0; ITEM < ITEMS_PER_THREAD; ++ITEM)
-         {
-           if (segment_flags[ITEM])
-@@ -440,7 +440,7 @@ namespace __reduce_by_key {
-         sync_threadblock();
-
-         // Compact and scatter keys
--#pragma unroll
-+#pragma unroll 1
-         for (int ITEM = 0; ITEM < ITEMS_PER_THREAD; ++ITEM)
-         {
-           if (segment_flags[ITEM])
-
 diff --git a/thrust/system/cuda/detail/sort.h b/thrust/system/cuda/detail/sort.h
 index 1ffeef0..5e80800 100644
 --- a/thrust/system/cuda/detail/sort.h