Refactor Thrust iterator_traits

[bernhardmgruber]

No description provided.

[github-actions]

🟩 CI finished in 1h 37m: Pass: 100%/93 | Total: 2d 19h | Avg: 43m 19s | Max: 1h 24m | Hits: 44%/133745

• 🟩 cub: Pass: 100%/45 | Total: 1d 17h | Avg: 55m 56s | Max: 1h 24m | Hits: 35%/53305

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    🟩 17                 Pass: 100%/20  | Total: 20h 50m | Avg:  1h 02m | Max:  1h 13m | Hits:  20%/23455 
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• 🟩 thrust: Pass: 100%/45 | Total: 1d 00h | Avg: 32m 33s | Max: 1h 12m | Hits: 50%/80136

  🟩 cmake_options
    🟩 -DTHRUST_DISPATCH_TYPE=Force32bit Pass: 100%/2   | Total: 38m 05s | Avg: 19m 02s | Max: 27m 00s | Hits:  70%/3564  
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    🟩 amd64              Pass: 100%/43  | Total: 23h 25m | Avg: 32m 41s | Max:  1h 12m | Hits:  51%/76573 
    🟩 arm64              Pass: 100%/2   | Total: 59m 17s | Avg: 29m 38s | Max: 30m 46s | Hits:  41%/3563  
  🟩 ctk
    🟩 12.0               Pass: 100%/5   | Total:  3h 01m | Avg: 36m 17s | Max: 55m 22s | Hits:  44%/8901  
    🟩 12.5               Pass: 100%/2   | Total:  2h 13m | Avg:  1h 06m | Max:  1h 12m | Hits:  13%/3562  
    🟩 12.8               Pass: 100%/38  | Total: 19h 10m | Avg: 30m 16s | Max:  1h 01m | Hits:  53%/67673 
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    🟩 ClangCUDA18        Pass: 100%/2   | Total: 53m 49s | Avg: 26m 54s | Max: 27m 21s | Hits:  41%/3562  
    🟩 nvcc12.0           Pass: 100%/5   | Total:  3h 01m | Avg: 36m 17s | Max: 55m 22s | Hits:  44%/8901  
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    🟩 Clang14            Pass: 100%/4   | Total:  2h 04m | Avg: 31m 06s | Max: 31m 19s | Hits:  53%/7124  
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    🟩 Build              Pass: 100%/38  | Total: 22h 53m | Avg: 36m 08s | Max:  1h 12m | Hits:  42%/67671 
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    🟩 TestGPU            Pass: 100%/4   | Total: 44m 13s | Avg: 11m 03s | Max: 11m 28s | Hits:  99%/7127  
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• 🟩 cccl_c_parallel: Pass: 100%/2 | Total: 15m 23s | Avg: 7m 41s | Max: 12m 49s | Hits: 97%/304

  🟩 cpu
    🟩 amd64              Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max: 12m 49s | Hits:  97%/304   
  🟩 ctk
    🟩 12.8               Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max: 12m 49s | Hits:  97%/304   
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    🟩 nvcc12.8           Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max: 12m 49s | Hits:  97%/304   
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    🟩 nvcc               Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max: 12m 49s | Hits:  97%/304   
  🟩 cxx
    🟩 GCC13              Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max: 12m 49s | Hits:  97%/304   
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    🟩 GCC                Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max: 12m 49s | Hits:  97%/304   
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    🟩 rtx2080            Pass: 100%/2   | Total: 15m 23s | Avg:  7m 41s | Max: 12m 49s | Hits:  97%/304   
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    🟩 Build              Pass: 100%/1   | Total:  2m 34s | Avg:  2m 34s | Max:  2m 34s | Hits:  95%/152   
    🟩 Test               Pass: 100%/1   | Total: 12m 49s | Avg: 12m 49s | Max: 12m 49s | Hits:  98%/152   
  

• 🟩 python: Pass: 100%/1 | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s

  🟩 cpu
    🟩 amd64              Pass: 100%/1   | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s
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    🟩 12.8               Pass: 100%/1   | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s
  🟩 cudacxx
    🟩 nvcc12.8           Pass: 100%/1   | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s
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    🟩 nvcc               Pass: 100%/1   | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s
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    🟩 GCC13              Pass: 100%/1   | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s
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    🟩 GCC                Pass: 100%/1   | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s
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    🟩 rtx2080            Pass: 100%/1   | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s
  🟩 jobs
    🟩 Test               Pass: 100%/1   | Total: 31m 33s | Avg: 31m 33s | Max: 31m 33s
  

👃 Inspect Changes

Modifications in project?

	Project
	CCCL Infrastructure
	libcu++
	CUB
+/-	Thrust
	CUDA Experimental
	python
	CCCL C Parallel Library
	Catch2Helper

Modifications in project or dependencies?

	Project
	CCCL Infrastructure
	libcu++
+/-	CUB
+/-	Thrust
	CUDA Experimental
+/-	python
+/-	CCCL C Parallel Library
+/-	Catch2Helper

🏃‍ Runner counts (total jobs: 93)

#	Runner
66	linux-amd64-cpu16
9	windows-amd64-cpu16
6	linux-amd64-gpu-rtxa6000-latest-1
4	linux-arm64-cpu16
3	linux-amd64-gpu-h100-latest-1
3	linux-amd64-gpu-rtx4090-latest-1
2	linux-amd64-gpu-rtx2080-latest-1