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[INFRA] Import NVIDIA/CCCL upstream as optimization reference library

Browse Source 
CCCL (CUDA C++ Core Libraries) provides:
- CUB: device/block/warp-level GPU primitives (reduce, scan, sort, topk)
- Thrust: high-level parallel algorithms (transform_reduce, sort, scan)
- libcudacxx: CUDA C++ standard library (atomics, barriers, memory)
- cudax: experimental features (memory resources, allocators)
- Tuning policies: per-SM hardware-specific algorithm parameters

Competition optimization vectors mapped to CCCL:
- Output TPS (83% weight): warp_reduce, block_reduce, device_topk
- Input TPS (14% weight): device_scan, block_load, prefetch
- Cache TPS (3% weight): prefix caching strategy patterns
- Memory (0.9 util): pooled/cached/buddy allocators

Source: https://github.com/NVIDIA/cccl (shallow clone, HEAD only)
License: Apache-2.0
This commit is contained in:
EngineX CI
2026-07-30 09:35:51 +00:00
parent b4d01f481e
commit 56fd68e7dd
8871 changed files with 1454674 additions and 0 deletions
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5
cccl_upstream/thrust/internal/test/thrust.example.arbitrary_transformation.filecheck Normal file
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CHECK: 3 + 6 * 2 = 15
CHECK-NEXT: 4 + 7 * 5 = 39
CHECK-NEXT: 0 + 2 * 7 = 14
CHECK-NEXT: 8 + 1 * 4 = 12
CHECK-NEXT: 2 + 8 * 3 = 26

8
cccl_upstream/thrust/internal/test/thrust.example.basic_vector.filecheck Normal file
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@@ -0,0 +1,8 @@
CHECK: H has size 4
CHECK-NEXT: H[0] = 14
CHECK-NEXT: H[1] = 20
CHECK-NEXT: H[2] = 38
CHECK-NEXT: H[3] = 46
CHECK-NEXT: H now has size 2
CHECK-NEXT: D[0] = 99
CHECK-NEXT: D[1] = 88

1
cccl_upstream/thrust/internal/test/thrust.example.bounding_box.filecheck Normal file
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@@ -0,0 +1 @@
CHECK: bounding box (0.000022,0.037300) (0.967956,0.995085)

55
cccl_upstream/thrust/internal/test/thrust.example.bucket_sort2d.filecheck Normal file
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@@ -0,0 +1,55 @@
CHECK: bucket (150, 50)'s list of points:
CHECK-NEXT: (0.751041,0.505377)
CHECK-NEXT: (0.750647,0.505272)
CHECK-NEXT: (0.752243,0.509601)
CHECK-NEXT: (0.750937,0.503519)
CHECK-NEXT: (0.753879,0.506217)
CHECK-NEXT: (0.754956,0.501953)
CHECK-NEXT: (0.754439,0.502353)
CHECK-NEXT: (0.754128,0.501410)
CHECK-NEXT: (0.750917,0.502195)
CHECK-NEXT: (0.754024,0.507150)
CHECK-NEXT: (0.750565,0.502896)
CHECK-NEXT: (0.753444,0.509374)
CHECK-NEXT: (0.754874,0.506500)
CHECK-NEXT: (0.754646,0.508721)
CHECK-NEXT: (0.753527,0.504378)
CHECK-NEXT: (0.754563,0.502366)
CHECK-NEXT: (0.751227,0.502014)
CHECK-NEXT: (0.753009,0.508329)
CHECK-NEXT: (0.752284,0.500607)
CHECK-NEXT: (0.753341,0.503853)
CHECK-NEXT: (0.751787,0.501364)
CHECK-NEXT: (0.750171,0.500588)
CHECK-NEXT: (0.752243,0.501621)
CHECK-NEXT: (0.752056,0.509570)
CHECK-NEXT: (0.752263,0.507172)
CHECK-NEXT: (0.754024,0.501935)
CHECK-NEXT: (0.751538,0.500686)
CHECK-NEXT: (0.754024,0.508004)
CHECK-NEXT: (0.750358,0.506688)
CHECK-NEXT: (0.751083,0.505733)
CHECK-NEXT: (0.750150,0.505805)
CHECK-NEXT: (0.750585,0.505232)
CHECK-NEXT: (0.753838,0.508040)
CHECK-NEXT: (0.750461,0.501308)
CHECK-NEXT: (0.753527,0.501546)
CHECK-NEXT: (0.751145,0.508224)
CHECK-NEXT: (0.751953,0.506566)
CHECK-NEXT: (0.750378,0.502955)
CHECK-NEXT: (0.751704,0.507102)
CHECK-NEXT: (0.754646,0.502674)
CHECK-NEXT: (0.750772,0.501464)
CHECK-NEXT: (0.752325,0.502761)
CHECK-NEXT: (0.752408,0.502305)
CHECK-NEXT: (0.751000,0.508639)
CHECK-NEXT: (0.754252,0.506525)
CHECK-NEXT: (0.753175,0.504877)
CHECK-NEXT: (0.753071,0.502682)
CHECK-NEXT: (0.750109,0.503627)
CHECK-NEXT: (0.754936,0.506406)
CHECK-NEXT: (0.754521,0.500953)
CHECK-NEXT: (0.753941,0.509584)
CHECK-NEXT: (0.754915,0.504699)
CHECK-NEXT: (0.751476,0.509525)
CHECK-NEXT: (0.752823,0.507129)

4
cccl_upstream/thrust/internal/test/thrust.example.constant_iterator.filecheck Normal file
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CHECK: 13
CHECK-NEXT: 17
CHECK-NEXT: 12
CHECK-NEXT: 15

5
cccl_upstream/thrust/internal/test/thrust.example.counting_iterator.filecheck Normal file
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@@ -0,0 +1,5 @@
CHECK: found 4 nonzero values at indices:
CHECK-NEXT: 1
CHECK-NEXT: 2
CHECK-NEXT: 5
CHECK-NEXT: 7

0
cccl_upstream/thrust/internal/test/thrust.example.cuda.async_reduce.filecheck Normal file
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16
cccl_upstream/thrust/internal/test/thrust.example.cuda.custom_temporary_allocation.filecheck Normal file
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@@ -0,0 +1,16 @@
CHECK: cached_allocator::allocate(): num_bytes == {{[0-9]+}}
CHECK-NEXT: cached_allocator::allocate(): allocating new block
CHECK-NEXT: cached_allocator::deallocate(): ptr == {{(0x)?}}{{[0-9a-z]+}}
CHECK-NEXT: cached_allocator::allocate(): num_bytes == {{[0-9]+}}
CHECK-NEXT: cached_allocator::allocate(): found a free block
CHECK-NEXT: cached_allocator::deallocate(): ptr == {{(0x)?}}{{[0-9a-z]+}}
CHECK-NEXT: cached_allocator::allocate(): num_bytes == {{[0-9]+}}
CHECK-NEXT: cached_allocator::allocate(): found a free block
CHECK-NEXT: cached_allocator::deallocate(): ptr == {{(0x)?}}{{[0-9a-z]+}}
CHECK-NEXT: cached_allocator::allocate(): num_bytes == {{[0-9]+}}
CHECK-NEXT: cached_allocator::allocate(): found a free block
CHECK-NEXT: cached_allocator::deallocate(): ptr == {{(0x)?}}{{[0-9a-z]+}}
CHECK-NEXT: cached_allocator::allocate(): num_bytes == {{[0-9]+}}
CHECK-NEXT: cached_allocator::allocate(): found a free block
CHECK-NEXT: cached_allocator::deallocate(): ptr == {{(0x)?}}{{[0-9a-z]+}}
CHECK-NEXT: cached_allocator::free_all()

1
cccl_upstream/thrust/internal/test/thrust.example.cuda.explicit_cuda_stream.filecheck Normal file
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@@ -0,0 +1 @@
CHECK: sum is 499500

8
cccl_upstream/thrust/internal/test/thrust.example.cuda.fallback_allocator.filecheck Normal file
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CHECK: Testing fallback_allocator on device
CHECK-SAME: with {{[0-9]+}} bytes of device memory
CHECK: attempting to sort {{[0-9]+}} values
CHECK: allocated {{[0-9]+}} bytes of device memory
CHECK: allocated {{[0-9]+}} bytes of device memory
CHECK: attempting to sort {{[0-9]+}} values
CHECK: allocated {{[0-9]+}} bytes of device memory
CHECK: allocated {{[0-9]+}} bytes of pinned host memory (fallback successful)

0
cccl_upstream/thrust/internal/test/thrust.example.cuda.global_device_vector.filecheck Normal file
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4
cccl_upstream/thrust/internal/test/thrust.example.cuda.range_view.filecheck Normal file
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@@ -0,0 +1,4 @@
CHECK: z[0]= 7
CHECK-NEXT: z[1]= 8
CHECK-NEXT: z[2]= 9
CHECK-NEXT: z[3]= 10

0
cccl_upstream/thrust/internal/test/thrust.example.cuda.unwrap_pointer.filecheck Normal file
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0
cccl_upstream/thrust/internal/test/thrust.example.cuda.wrap_pointer.filecheck Normal file
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2
cccl_upstream/thrust/internal/test/thrust.example.device_ptr.filecheck Normal file
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@@ -0,0 +1,2 @@
CHECK: device array contains 10 values
CHECK-NEXT: sum of values is 45

11
cccl_upstream/thrust/internal/test/thrust.example.discrete_voronoi.filecheck Normal file
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@@ -0,0 +1,11 @@
CHECK: [Initialize {{[0-9]+}}x{{[0-9]+}} Image]
CHECK-NEXT: ( {{[0-9.]+}}ms )
CHECK-NEXT: [Copy to Device]
CHECK-NEXT: ( {{[0-9.]+}}ms )
CHECK-NEXT: [JFA stepping]
CHECK-NEXT: ( {{[0-9.]+}}ms )
CHECK-NEXT: ( {{[0-9.]+}} MPixel/s )
CHECK-NEXT: [Device to Host Copy]
CHECK-NEXT: ( {{[0-9.]+}}ms )
CHECK-NEXT: [PGM Export]
CHECK-NEXT: ( {{[0-9.]+}}ms )

4
cccl_upstream/thrust/internal/test/thrust.example.dot_products_with_zip.filecheck Normal file
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@@ -0,0 +1,4 @@
CHECK: (0.000022,0.000022,0.000022) * (0.000022,0.000022,0.000022) = 0.000000
CHECK-NEXT: (0.085032,0.085032,0.085032) * (0.085032,0.085032,0.085032) = 0.021692
CHECK-NEXT: (0.601353,0.601353,0.601353) * (0.601353,0.601353,0.601353) = 1.084875
CHECK-NEXT: (0.891611,0.891611,0.891611) * (0.891611,0.891611,0.891611) = 2.384912

4
cccl_upstream/thrust/internal/test/thrust.example.expand.filecheck Normal file
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@@ -0,0 +1,4 @@
CHECK: Expanding values according to counts
CHECK-NEXT: counts 3 5 2 0 1 3 4 2 4
CHECK-NEXT: values 1 2 3 4 5 6 7 8 9
CHECK-NEXT: output 1 1 1 2 2 2 2 2 3 3 5 6 6 6 7 7 7 7 8 8 9 9 9 9

10
cccl_upstream/thrust/internal/test/thrust.example.fill_copy_sequence.filecheck Normal file
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@@ -0,0 +1,10 @@
CHECK: D[0] = 0
CHECK-NEXT: D[1] = 1
CHECK-NEXT: D[2] = 2
CHECK-NEXT: D[3] = 3
CHECK-NEXT: D[4] = 4
CHECK-NEXT: D[5] = 9
CHECK-NEXT: D[6] = 9
CHECK-NEXT: D[7] = 1
CHECK-NEXT: D[8] = 1
CHECK-NEXT: D[9] = 1

10
cccl_upstream/thrust/internal/test/thrust.example.histogram.filecheck Normal file
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@@ -0,0 +1,10 @@
CHECK: Dense Histogram
CHECK-NEXT: initial data 3 4 3 5 8 5 6 6 4 4 5 3 2 5 6 3 1 3 2 3 6 5 3 3 3 2 4 2 3 3 2 5 5 5 8 2 5 6 6 3
CHECK-NEXT: sorted data 1 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 8 8
CHECK-NEXT: cumulative histogram 0 1 7 19 23 32 38 38 40
CHECK-NEXT: histogram 0 1 6 12 4 9 6 0 2
CHECK-NEXT: Sparse Histogram
CHECK-NEXT: initial data 3 4 3 5 8 5 6 6 4 4 5 3 2 5 6 3 1 3 2 3 6 5 3 3 3 2 4 2 3 3 2 5 5 5 8 2 5 6 6 3
CHECK-NEXT: sorted data 1 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 8 8
CHECK-NEXT: histogram values 1 2 3 4 5 6 8
CHECK-NEXT: histogram counts 1 6 12 4 9 6 2

10
cccl_upstream/thrust/internal/test/thrust.example.lambda.filecheck Normal file
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@@ -0,0 +1,10 @@
CHECK: SAXPY (functor method)
CHECK-NEXT: 2 * 1 + 1 = 3
CHECK-NEXT: 2 * 2 + 1 = 5
CHECK-NEXT: 2 * 3 + 1 = 7
CHECK-NEXT: 2 * 4 + 1 = 9
CHECK-NEXT: SAXPY (placeholder method)
CHECK-NEXT: 2 * 1 + 1 = 3
CHECK-NEXT: 2 * 2 + 1 = 5
CHECK-NEXT: 2 * 3 + 1 = 7
CHECK-NEXT: 2 * 4 + 1 = 9

42
cccl_upstream/thrust/internal/test/thrust.example.lexicographical_sort.filecheck Normal file
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@@ -0,0 +1,42 @@
CHECK: Unsorted Keys
CHECK-NEXT: (0,2,6)
CHECK-NEXT: (0,4,4)
CHECK-NEXT: (6,8,5)
CHECK-NEXT: (8,6,8)
CHECK-NEXT: (9,9,4)
CHECK-NEXT: (1,9,7)
CHECK-NEXT: (5,1,0)
CHECK-NEXT: (3,8,1)
CHECK-NEXT: (2,9,2)
CHECK-NEXT: (7,2,7)
CHECK-NEXT: (0,9,0)
CHECK-NEXT: (5,4,1)
CHECK-NEXT: (5,3,6)
CHECK-NEXT: (8,5,5)
CHECK-NEXT: (5,3,7)
CHECK-NEXT: (5,7,3)
CHECK-NEXT: (8,6,4)
CHECK-NEXT: (9,5,4)
CHECK-NEXT: (7,5,9)
CHECK-NEXT: (9,0,9)
CHECK-NEXT: Sorted Keys
CHECK-NEXT: (0,2,6)
CHECK-NEXT: (0,4,4)
CHECK-NEXT: (0,9,0)
CHECK-NEXT: (1,9,7)
CHECK-NEXT: (2,9,2)
CHECK-NEXT: (3,8,1)
CHECK-NEXT: (5,1,0)
CHECK-NEXT: (5,3,6)
CHECK-NEXT: (5,3,7)
CHECK-NEXT: (5,4,1)
CHECK-NEXT: (5,7,3)
CHECK-NEXT: (6,8,5)
CHECK-NEXT: (7,2,7)
CHECK-NEXT: (7,5,9)
CHECK-NEXT: (8,5,5)
CHECK-NEXT: (8,6,4)
CHECK-NEXT: (8,6,8)
CHECK-NEXT: (9,0,9)
CHECK-NEXT: (9,5,4)
CHECK-NEXT: (9,9,4)

1
cccl_upstream/thrust/internal/test/thrust.example.max_abs_diff.filecheck Normal file
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@@ -0,0 +1 @@
CHECK: maximum absolute difference: 4

1
cccl_upstream/thrust/internal/test/thrust.example.minimal_custom_backend.filecheck Normal file
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@@ -0,0 +1 @@
CHECK: Hello, world from for_each(my_system)!

3
cccl_upstream/thrust/internal/test/thrust.example.minmax.filecheck Normal file
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@@ -0,0 +1,3 @@
CHECK: [ 10 17 64 90 97 27 56 45 33 76 ]
CHECK-NEXT: minimum = 10
CHECK-NEXT: maximum = 97

9
cccl_upstream/thrust/internal/test/thrust.example.mode.filecheck Normal file
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@@ -0,0 +1,9 @@
CHECK: initial data
CHECK-NEXT: 0 0 6 8 9 1 5 3 2 7 0 5 5 8 5 5 8 9 7 9 2 4 8 6 9 9 1 8 9 2
CHECK-NEXT: sorted data
CHECK-NEXT: 0 0 0 1 1 2 2 2 3 4 5 5 5 5 5 6 6 7 7 8 8 8 8 8 9 9 9 9 9 9
CHECK-NEXT: values
CHECK-NEXT: 0 1 2 3 4 5 6 7 8 9
CHECK-NEXT: counts
CHECK-NEXT: 3 2 3 1 1 5 2 2 5 6
CHECK-NEXT: Modal value 9 occurs 6 times

1
cccl_upstream/thrust/internal/test/thrust.example.monte_carlo.filecheck Normal file
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@@ -0,0 +1 @@
CHECK: pi is approximately 3.14

1
cccl_upstream/thrust/internal/test/thrust.example.monte_carlo_disjoint_sequences.filecheck Normal file
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@@ -0,0 +1 @@
CHECK: pi is around 3.1415

0
cccl_upstream/thrust/internal/test/thrust.example.mr_basic.filecheck Normal file
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1
cccl_upstream/thrust/internal/test/thrust.example.norm.filecheck Normal file
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@@ -0,0 +1 @@
CHECK: norm is 5.47723

13
cccl_upstream/thrust/internal/test/thrust.example.padded_grid_reduction.filecheck Normal file
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@@ -0,0 +1,13 @@
CHECK: padded grid
CHECK-NEXT: 0.2775 0.7256 0.6979 0.9412 0.4131 0.7202 0.3765 0.4136 0.5766 0.6612 0.4672 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.0137 0.6256 0.1003 0.2374 0.0915 0.0455 0.3187 0.0839 0.8173 0.7281 0.5975 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.2990 0.2693 0.4408 0.1262 0.3812 0.8537 0.9962 0.7528 0.9272 0.7873 0.8984 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.3529 0.5803 0.8900 0.4505 0.0477 0.2683 0.8613 0.0877 0.2438 0.4363 0.6292 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.4561 0.7896 0.6662 0.4988 0.4404 0.6277 0.5752 0.6816 0.1240 0.5018 0.8027 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.9527 0.5223 0.9500 0.2376 0.0110 0.7803 0.6221 0.2488 0.7006 0.6347 0.9137 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.0027 0.4972 0.7421 0.4674 0.8961 0.2355 0.9507 0.9211 0.1650 0.4517 0.7143 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.8649 0.2082 0.8464 0.2547 0.4789 0.9534 0.0403 0.6872 0.8964 0.3910 0.2292 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.9017 0.1525 0.9041 0.1460 0.1646 0.3839 0.6994 0.0900 0.1671 0.2587 0.5893 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK-NEXT: 0.9075 0.2186 0.4626 0.8713 0.7073 0.1520 0.9495 0.4137 0.6746 0.7064 0.5609 -1.0000 -1.0000 -1.0000 -1.0000 -1.0000
CHECK: minimum value: 0.0027
CHECK-NEXT: maximum value: 0.9962

1
cccl_upstream/thrust/internal/test/thrust.example.permutation_iterator.filecheck Normal file
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@@ -0,0 +1 @@
CHECK: sum is 130

6
cccl_upstream/thrust/internal/test/thrust.example.raw_reference_cast.filecheck Normal file
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@@ -0,0 +1,6 @@
CHECK: Before A->B Copy
CHECK-NEXT: A: 0 1 2 3 4
CHECK-NEXT: B: 0 0 0 0 0
CHECK-NEXT: After A->B Copy
CHECK-NEXT: A: 0 1 2 3 4
CHECK-NEXT: B: 0 1 2 3 4

36
cccl_upstream/thrust/internal/test/thrust.example.remove_points2d.filecheck Normal file
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@@ -0,0 +1,36 @@
CHECK: Generated 20 points
CHECK-NEXT: (0.000022,0.085032)
CHECK-NEXT: (0.601353,0.891611)
CHECK-NEXT: (0.967956,0.189690)
CHECK-NEXT: (0.514976,0.398008)
CHECK-NEXT: (0.262906,0.743512)
CHECK-NEXT: (0.089548,0.560390)
CHECK-NEXT: (0.582230,0.809567)
CHECK-NEXT: (0.591919,0.511713)
CHECK-NEXT: (0.876634,0.995085)
CHECK-NEXT: (0.726212,0.966611)
CHECK-NEXT: (0.297102,0.426051)
CHECK-NEXT: (0.899498,0.652999)
CHECK-NEXT: (0.901534,0.961533)
CHECK-NEXT: (0.164713,0.857987)
CHECK-NEXT: (0.906845,0.294026)
CHECK-NEXT: (0.936244,0.414645)
CHECK-NEXT: (0.308457,0.514893)
CHECK-NEXT: (0.395430,0.789785)
CHECK-NEXT: (0.689141,0.544273)
CHECK-NEXT: (0.592407,0.093630)
CHECK: After stream compaction, 14 points remain
CHECK-NEXT: (0.000022,0.085032)
CHECK-NEXT: (0.967956,0.189690)
CHECK-NEXT: (0.514976,0.398008)
CHECK-NEXT: (0.262906,0.743512)
CHECK-NEXT: (0.089548,0.560390)
CHECK-NEXT: (0.582230,0.809567)
CHECK-NEXT: (0.591919,0.511713)
CHECK-NEXT: (0.297102,0.426051)
CHECK-NEXT: (0.164713,0.857987)
CHECK-NEXT: (0.906845,0.294026)
CHECK-NEXT: (0.308457,0.514893)
CHECK-NEXT: (0.395430,0.789785)
CHECK-NEXT: (0.689141,0.544273)
CHECK-NEXT: (0.592407,0.093630)

3
cccl_upstream/thrust/internal/test/thrust.example.repeated_range.filecheck Normal file
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@@ -0,0 +1,3 @@
CHECK: range 10 20 30 40
CHECK-NEXT: repeated x2: 10 10 20 20 30 30 40 40
CHECK-NEXT: repeated x3: 10 10 10 20 20 20 30 30 30 40 40 40

4
cccl_upstream/thrust/internal/test/thrust.example.run_length_decoding.filecheck Normal file
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@@ -0,0 +1,4 @@
CHECK: run-length encoded input:
CHECK-NEXT: (a,3)(b,5)(c,1)(d,2)(e,9)(f,2)
CHECK: decoded output:
CHECK-NEXT: aaabbbbbcddeeeeeeeeeff

4
cccl_upstream/thrust/internal/test/thrust.example.run_length_encoding.filecheck Normal file
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@@ -0,0 +1,4 @@
CHECK: input data:
CHECK-NEXT: aaabbbbbcddeeeeeeeeeff
CHECK: run-length encoded output:
CHECK-NEXT: (a,3)(b,5)(c,1)(d,2)(e,9)(f,2)

0
cccl_upstream/thrust/internal/test/thrust.example.saxpy.filecheck Normal file
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16
cccl_upstream/thrust/internal/test/thrust.example.scan_by_key.filecheck Normal file
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@@ -0,0 +1,16 @@
CHECK: Inclusive Segmented Scan w/ Key Sequence
CHECK-NEXT: keys : 0 0 0 1 1 2 2 2 2 3 4 4 5 5 5
CHECK-NEXT: input values : 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
CHECK-NEXT: output values : 2 4 6 2 4 2 4 6 8 2 2 4 2 4 6
CHECK: Inclusive Segmented Scan w/ Head Flag Sequence
CHECK-NEXT: head flags : 1 0 0 1 0 1 0 0 0 1 1 0 1 0 0
CHECK-NEXT: input values : 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
CHECK-NEXT: output values : 2 4 6 2 4 2 4 6 8 2 2 4 2 4 6
CHECK: Exclusive Segmented Scan w/ Key Sequence
CHECK-NEXT: keys : 0 0 0 1 1 2 2 2 2 3 4 4 5 5 5
CHECK-NEXT: input values : 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
CHECK-NEXT: output values : 0 2 4 0 2 0 2 4 6 0 0 2 0 2 4
CHECK: Exclusive Segmented Scan w/ Head Flag Sequence
CHECK-NEXT: head flags : 1 0 0 1 0 1 0 0 0 1 1 0 1 0 0
CHECK-NEXT: input values : 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
CHECK-NEXT: output values : 0 2 4 0 2 0 2 4 6 0 0 2 0 2 4

0
cccl_upstream/thrust/internal/test/thrust.example.scan_matrix_by_rows.filecheck Normal file
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8
cccl_upstream/thrust/internal/test/thrust.example.set_operations.filecheck Normal file
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@@ -0,0 +1,8 @@
CHECK: Set A [ 0 2 4 5 6 8 9 ]
CHECK-NEXT: Set B [ 0 1 2 3 5 7 8 ]
CHECK-NEXT: Merge(A,B) [ 0 0 1 2 2 3 4 5 5 6 7 8 8 9 ]
CHECK-NEXT: Union(A,B) [ 0 1 2 3 4 5 6 7 8 9 ]
CHECK-NEXT: Intersection(A,B) [ 0 2 5 8 ]
CHECK-NEXT: Difference(A,B) [ 4 6 9 ]
CHECK-NEXT: SymmetricDifference(A,B) [ 1 3 4 6 7 9 ]
CHECK-NEXT: SetIntersectionSize(A,B) 4

29
cccl_upstream/thrust/internal/test/thrust.example.simple_moving_average.filecheck Normal file
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@@ -0,0 +1,29 @@
CHECK: data series: [ 0 0 6 9 10 2 5 4 2 8 0 6 6 8 6 5 9 10 7 10 3 4 9 7 9 10 1 9 9 3 ]
CHECK-NEXT: simple moving averages (window = 4)
CHECK-NEXT: [ 0, 4) = 3.75
CHECK-NEXT: [ 1, 5) = 6.25
CHECK-NEXT: [ 2, 6) = 6.75
CHECK-NEXT: [ 3, 7) = 6.5
CHECK-NEXT: [ 4, 8) = 5.25
CHECK-NEXT: [ 5, 9) = 3.25
CHECK-NEXT: [ 6,10) = 4.75
CHECK-NEXT: [ 7,11) = 3.5
CHECK-NEXT: [ 8,12) = 4
CHECK-NEXT: [ 9,13) = 5
CHECK-NEXT: [10,14) = 5
CHECK-NEXT: [11,15) = 6.5
CHECK-NEXT: [12,16) = 6.25
CHECK-NEXT: [13,17) = 7
CHECK-NEXT: [14,18) = 7.5
CHECK-NEXT: [15,19) = 7.75
CHECK-NEXT: [16,20) = 9
CHECK-NEXT: [17,21) = 7.5
CHECK-NEXT: [18,22) = 6
CHECK-NEXT: [19,23) = 6.5
CHECK-NEXT: [20,24) = 5.75
CHECK-NEXT: [21,25) = 7.25
CHECK-NEXT: [22,26) = 8.75
CHECK-NEXT: [23,27) = 6.75
CHECK-NEXT: [24,28) = 7.25
CHECK-NEXT: [25,29) = 7.25
CHECK-NEXT: [26,30) = 5.5

21
cccl_upstream/thrust/internal/test/thrust.example.sort.filecheck Normal file
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CHECK: sorting integers
CHECK-NEXT: 79 78 62 78 94 40 86 57 40 16 28 54 77 87 93 98
CHECK-NEXT: 16 28 40 40 54 57 62 77 78 78 79 86 87 93 94 98
CHECK: sorting integers (descending)
CHECK-NEXT: 79 78 62 78 94 40 86 57 40 16 28 54 77 87 93 98
CHECK-NEXT: 98 94 93 87 86 79 78 78 77 62 57 54 40 40 28 16
CHECK: sorting integers (user-defined comparison)
CHECK-NEXT: 79 78 62 78 94 40 86 57 40 16 28 54 77 87 93 98
CHECK-NEXT: 16 28 40 40 54 62 78 78 86 94 98 57 77 79 87 93
CHECK: sorting floats
CHECK-NEXT: 7.5 7.5 6.0 7.5 9.0 4.0 8.5 5.5 4.0 1.5 2.5 5.0 7.5 8.5 9.0 9.5
CHECK-NEXT: 1.5 2.5 4.0 4.0 5.0 5.5 6.0 7.5 7.5 7.5 7.5 8.5 8.5 9.0 9.0 9.5
CHECK: sorting pairs
CHECK-NEXT: (7,7) (5,7) (9,3) (8,5) (3,0) (2,4) (7,8) (9,9) (7,1) (1,9) (0,5) (3,6) (8,0) (7,6) (4,2) (8,3)
CHECK-NEXT: (0,5) (1,9) (2,4) (3,0) (3,6) (4,2) (5,7) (7,1) (7,6) (7,7) (7,8) (8,0) (8,3) (8,5) (9,3) (9,9)
CHECK: key-value sorting
CHECK-NEXT: (79, 0) (78, 1) (62, 2) (78, 3) (94, 4) (40, 5) (86, 6) (57, 7) (40, 8) (16, 9) (28,10) (54,11) (77,12) (87,13) (93,14) (98,15)
CHECK-NEXT: (16, 9) (28,10) (40, 5) (40, 8) (54,11) (57, 7) (62, 2) (77,12) (78, 1) (78, 3) (79, 0) (86, 6) (87,13) (93,14) (94, 4) (98,15)
CHECK: key-value sorting (descending)
CHECK-NEXT: (79, 0) (78, 1) (62, 2) (78, 3) (94, 4) (40, 5) (86, 6) (57, 7) (40, 8) (16, 9) (28,10) (54,11) (77,12) (87,13) (93,14) (98,15)
CHECK-NEXT: (98,15) (94, 4) (93,14) (87,13) (86, 6) (79, 0) (78, 1) (78, 3) (77,12) (62, 2) (57, 7) (54,11) (40, 5) (40, 8) (28,10) (16, 9)

2
cccl_upstream/thrust/internal/test/thrust.example.sorting_aos_vs_soa.filecheck Normal file
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CHECK: AoS sort took {{[0-9.]+}} milliseconds
CHECK-NEXT: SoA sort took {{[0-9.]+}} milliseconds

4
cccl_upstream/thrust/internal/test/thrust.example.sparse_vector.filecheck Normal file
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CHECK: Computing C = A + B for sparse vectors A and B
CHECK-NEXT: A (2,10) (3,60) (5,20) (8,40)
CHECK-NEXT: B (1,50) (2,30) (4,80) (5,30) (7,90) (8,10)
CHECK-NEXT: C (1,50) (2,40) (3,60) (4,80) (5,50) (7,90) (8,50)

4
cccl_upstream/thrust/internal/test/thrust.example.stream_compaction.filecheck Normal file
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CHECK: values: 0 1 2 3 4 5 6 7 8 9
CHECK-NEXT: output: 1 3 5 7 9
CHECK-NEXT: small_output: 1 3 5 7 9
CHECK-NEXT: values: 0 2 4 6 8

4
cccl_upstream/thrust/internal/test/thrust.example.strided_range.filecheck Normal file
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CHECK: data: 10 20 30 40 50 60 70 80
CHECK-NEXT: sum of even indices: 160
CHECK-NEXT: sum of odd indices: 200
CHECK-NEXT: setting odd indices to zero: 10 0 30 0 50 0 70 0

1
cccl_upstream/thrust/internal/test/thrust.example.sum.filecheck Normal file
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CHECK: sum is 509773

34
cccl_upstream/thrust/internal/test/thrust.example.sum_columns.filecheck Normal file
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CHECK: [ 0 0 2 3 3 0 2 1 1 2 0 2 2 3 2 2 ]
CHECK-NEXT: [ 3 3 2 3 1 1 3 2 3 3 0 3 3 1 3 1 ]
CHECK-NEXT: [ 1 2 1 3 2 2 2 0 2 1 2 3 1 3 0 0 ]
CHECK-NEXT: [ 0 3 0 0 2 2 2 1 1 1 3 3 2 0 2 1 ]
CHECK-NEXT: [ 1 0 0 0 1 0 2 1 2 2 0 0 3 1 0 0 ]
CHECK-NEXT: [ 3 3 0 3 2 2 2 2 0 1 3 2 3 1 0 1 ]
CHECK-NEXT: [ 1 0 2 2 0 0 0 3 2 0 2 2 1 1 0 0 ]
CHECK-NEXT: [ 0 2 0 2 0 2 0 2 0 0 1 3 1 3 2 3 ]
CHECK-NEXT: [ 2 1 3 2 3 0 2 3 3 3 3 3 2 0 0 2 ]
CHECK-NEXT: [ 3 1 2 2 3 2 3 1 3 3 0 3 0 1 2 1 ]
CHECK-NEXT: [ 3 0 0 3 1 3 2 0 3 0 2 0 3 2 0 2 ]
CHECK-NEXT: [ 3 1 1 1 2 3 0 2 1 3 0 0 3 2 3 0 ]
CHECK-NEXT: [ 0 3 0 3 1 0 3 1 3 2 3 3 0 3 2 0 ]
CHECK-NEXT: [ 2 3 2 3 2 0 1 2 0 1 2 1 1 1 1 0 ]
CHECK-NEXT: [ 2 1 3 2 3 0 1 0 1 2 3 3 1 0 0 1 ]
CHECK-NEXT: [ 1 1 1 3 1 2 3 3 1 0 0 0 2 0 0 1 ]
CHECK-NEXT: [ 1 1 0 0 1 0 2 1 3 2 3 0 0 0 3 1 ]
CHECK-NEXT: [ 2 0 3 2 0 1 3 1 2 0 3 3 2 0 1 2 ]
CHECK-NEXT: [ 2 3 1 2 3 3 0 1 1 1 1 2 0 1 2 1 ]
CHECK-NEXT: [ 1 2 0 2 0 0 1 2 3 0 1 2 1 3 2 1 ]
CHECK-NEXT: [ 2 1 1 2 0 3 2 3 3 2 2 1 3 0 2 0 ]
CHECK-NEXT: [ 0 0 2 0 2 2 0 3 0 3 1 0 0 1 3 1 ]
CHECK-NEXT: [ 2 1 2 2 0 3 1 3 3 2 1 0 1 2 0 2 ]
CHECK-NEXT: [ 2 2 2 2 1 1 2 0 0 1 0 3 1 2 0 2 ]
CHECK-NEXT: [ 1 2 1 2 3 3 0 2 0 1 1 2 0 0 0 0 ]
CHECK-NEXT: [ 1 3 3 0 2 1 1 1 0 2 2 0 1 0 3 0 ]
CHECK-NEXT: [ 2 3 3 3 1 0 1 1 3 1 1 0 0 1 3 2 ]
CHECK-NEXT: [ 1 2 3 1 2 0 0 2 0 3 1 0 0 0 3 2 ]
CHECK-NEXT: [ 1 1 2 1 0 3 1 0 2 0 1 2 2 2 3 3 ]
CHECK-NEXT: [ 1 1 0 2 0 0 0 0 0 0 0 3 2 3 0 3 ]
CHECK-NEXT: [ 1 0 3 2 2 2 3 1 0 2 1 2 1 3 3 3 ]
CHECK-NEXT: [ 0 3 3 3 1 1 3 1 3 3 3 0 3 0 1 3 ]
CHECK-NEXT: = = = = = = = = = = = = = = = =
CHECK-NEXT: 41 56 46 45 55 51 42 39 53 53 41 49 41 46 43 48

32
cccl_upstream/thrust/internal/test/thrust.example.sum_rows.filecheck Normal file
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CHECK: [ 0 0 2 3 3 0 2 1 1 2 0 2 2 3 2 2 ] = 25
CHECK-NEXT: [ 3 3 2 3 1 1 3 2 3 3 0 3 3 1 3 1 ] = 35
CHECK-NEXT: [ 1 2 1 3 2 2 2 0 2 1 2 3 1 3 0 0 ] = 25
CHECK-NEXT: [ 0 3 0 0 2 2 2 1 1 1 3 3 2 0 2 1 ] = 23
CHECK-NEXT: [ 1 0 0 0 1 0 2 1 2 2 0 0 3 1 0 0 ] = 13
CHECK-NEXT: [ 3 3 0 3 2 2 2 2 0 1 3 2 3 1 0 1 ] = 28
CHECK-NEXT: [ 1 0 2 2 0 0 0 3 2 0 2 2 1 1 0 0 ] = 16
CHECK-NEXT: [ 0 2 0 2 0 2 0 2 0 0 1 3 1 3 2 3 ] = 21
CHECK-NEXT: [ 2 1 3 2 3 0 2 3 3 3 3 3 2 0 0 2 ] = 32
CHECK-NEXT: [ 3 1 2 2 3 2 3 1 3 3 0 3 0 1 2 1 ] = 30
CHECK-NEXT: [ 3 0 0 3 1 3 2 0 3 0 2 0 3 2 0 2 ] = 24
CHECK-NEXT: [ 3 1 1 1 2 3 0 2 1 3 0 0 3 2 3 0 ] = 25
CHECK-NEXT: [ 0 3 0 3 1 0 3 1 3 2 3 3 0 3 2 0 ] = 27
CHECK-NEXT: [ 2 3 2 3 2 0 1 2 0 1 2 1 1 1 1 0 ] = 22
CHECK-NEXT: [ 2 1 3 2 3 0 1 0 1 2 3 3 1 0 0 1 ] = 23
CHECK-NEXT: [ 1 1 1 3 1 2 3 3 1 0 0 0 2 0 0 1 ] = 19
CHECK-NEXT: [ 1 1 0 0 1 0 2 1 3 2 3 0 0 0 3 1 ] = 18
CHECK-NEXT: [ 2 0 3 2 0 1 3 1 2 0 3 3 2 0 1 2 ] = 25
CHECK-NEXT: [ 2 3 1 2 3 3 0 1 1 1 1 2 0 1 2 1 ] = 24
CHECK-NEXT: [ 1 2 0 2 0 0 1 2 3 0 1 2 1 3 2 1 ] = 21
CHECK-NEXT: [ 2 1 1 2 0 3 2 3 3 2 2 1 3 0 2 0 ] = 27
CHECK-NEXT: [ 0 0 2 0 2 2 0 3 0 3 1 0 0 1 3 1 ] = 18
CHECK-NEXT: [ 2 1 2 2 0 3 1 3 3 2 1 0 1 2 0 2 ] = 25
CHECK-NEXT: [ 2 2 2 2 1 1 2 0 0 1 0 3 1 2 0 2 ] = 21
CHECK-NEXT: [ 1 2 1 2 3 3 0 2 0 1 1 2 0 0 0 0 ] = 18
CHECK-NEXT: [ 1 3 3 0 2 1 1 1 0 2 2 0 1 0 3 0 ] = 20
CHECK-NEXT: [ 2 3 3 3 1 0 1 1 3 1 1 0 0 1 3 2 ] = 25
CHECK-NEXT: [ 1 2 3 1 2 0 0 2 0 3 1 0 0 0 3 2 ] = 20
CHECK-NEXT: [ 1 1 2 1 0 3 1 0 2 0 1 2 2 2 3 3 ] = 24
CHECK-NEXT: [ 1 1 0 2 0 0 0 0 0 0 0 3 2 3 0 3 ] = 15
CHECK-NEXT: [ 1 0 3 2 2 2 3 1 0 2 1 2 1 3 3 3 ] = 29
CHECK-NEXT: [ 0 3 3 3 1 1 3 1 3 3 3 0 3 0 1 3 ] = 31

10
cccl_upstream/thrust/internal/test/thrust.example.summary_statistics.filecheck Normal file
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CHECK: ******Summary Statistics Example*****
CHECK-NEXT: The data: 4 7 13 16
CHECK-NEXT: Count : 4
CHECK-NEXT: Minimum : 4
CHECK-NEXT: Maximum : 16
CHECK-NEXT: Mean : 10
CHECK-NEXT: Variance : 30
CHECK-NEXT: Standard Deviation : 4.74342
CHECK-NEXT: Skewness : 0
CHECK-NEXT: Kurtosis : 1.36

22
cccl_upstream/thrust/internal/test/thrust.example.summed_area_table.filecheck Normal file
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CHECK: [step 0] initial array
CHECK-NEXT: 1 1 1 1
CHECK-NEXT: 1 1 1 1
CHECK-NEXT: 1 1 1 1
CHECK-NEXT: [step 1] scan horizontally
CHECK-NEXT: 1 2 3 4
CHECK-NEXT: 1 2 3 4
CHECK-NEXT: 1 2 3 4
CHECK-NEXT: [step 2] transpose array
CHECK-NEXT: 1 1 1
CHECK-NEXT: 2 2 2
CHECK-NEXT: 3 3 3
CHECK-NEXT: 4 4 4
CHECK-NEXT: [step 3] scan transpose horizontally
CHECK-NEXT: 1 2 3
CHECK-NEXT: 2 4 6
CHECK-NEXT: 3 6 9
CHECK-NEXT: 4 8 12
CHECK-NEXT: [step 4] transpose the transpose
CHECK-NEXT: 1 2 3 4
CHECK-NEXT: 2 4 6 8
CHECK-NEXT: 3 6 9 12

3
cccl_upstream/thrust/internal/test/thrust.example.tiled_range.filecheck Normal file
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CHECK: range 10 20 30 40
CHECK-NEXT: two tiles: 10 20 30 40 10 20 30 40
CHECK-NEXT: three tiles: 10 20 30 40 10 20 30 40 10 20 30 40

2
cccl_upstream/thrust/internal/test/thrust.example.transform_input_output_iterator.filecheck Normal file
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CHECK: Expected [ 1050 2060 3070 4080 ]
CHECK-NEXT: Result [ 1050 2060 3070 4080 ]

7
cccl_upstream/thrust/internal/test/thrust.example.transform_iterator.filecheck Normal file
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CHECK: values : 2 5 7 1 6 0 3 8
CHECK-NEXT: clamped values : 2 5 5 1 5 1 3 5
CHECK-NEXT: sum of clamped values : 27
CHECK-NEXT: sequence : 0 1 2 3 4 5 6 7 8 9
CHECK-NEXT: clamped sequence : 1 1 2 3 4 5 5 5 5 5
CHECK-NEXT: negated sequence : -1 -1 -2 -3 -4 -5 -5 -5 -5 -5
CHECK-NEXT: negated values : -2 -5 -7 -1 -6 0 -3 -8

1
cccl_upstream/thrust/internal/test/thrust.example.transform_output_iterator.filecheck Normal file
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CHECK: result= [ -0.666667 -2.66667 2 ]

0
cccl_upstream/thrust/internal/test/thrust.example.uninitialized_vector.filecheck Normal file
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1
cccl_upstream/thrust/internal/test/thrust.example.version.filecheck Normal file
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CHECK: Thrust v{{[0-9]+[.][0-9]+[.][0-9]+-[0-9]+}}

15
cccl_upstream/thrust/internal/test/thrust.example.weld_vertices.filecheck Normal file
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CHECK: Output Representation
CHECK-NEXT: vertices[0] = (0,0)
CHECK-NEXT: vertices[1] = (0,1)
CHECK-NEXT: vertices[2] = (1,0)
CHECK-NEXT: vertices[3] = (1,1)
CHECK-NEXT: vertices[4] = (2,0)
CHECK-NEXT: indices[0] = 0
CHECK-NEXT: indices[1] = 2
CHECK-NEXT: indices[2] = 1
CHECK-NEXT: indices[3] = 2
CHECK-NEXT: indices[4] = 3
CHECK-NEXT: indices[5] = 1
CHECK-NEXT: indices[6] = 2
CHECK-NEXT: indices[7] = 4
CHECK-NEXT: indices[8] = 3

8
cccl_upstream/thrust/internal/test/thrust.example.word_count.filecheck Normal file
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CHECK: Text sample:
CHECK-NEXT: But the raven, sitting lonely on the placid bust, spoke only,
CHECK-NEXT: That one word, as if his soul in that one word he did outpour.
CHECK-NEXT: Nothing further then he uttered - not a feather then he fluttered -
CHECK-NEXT: Till I scarcely more than muttered `Other friends have flown before -
CHECK-NEXT: On the morrow he will leave me, as my hopes have flown before.'
CHECK-NEXT: Then the bird said, `Nevermore.'
CHECK: Text sample contains 65 words

1
cccl_upstream/thrust/internal/test/thrust.smoke.filecheck Normal file
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CHECK: SMOKE