[CUDA] Multi-GPU for CUDA Version #7860

Job	Run time
r-sanitizers (ubuntu-latest, R-devel, gcc ASAN/UBSAN)	15m 58s
r-sanitizers (ubuntu-latest, R-devel, clang ASAN/UBSAN)	31m 18s
r-package (debian, R-devel, clang-16)	16m 55s
r-package (debian, R-devel, clang-17)	16m 49s
r-package (ubuntu-latest, gcc, R 3.6, cmake)	8m 51s
r-package (debian, R-devel, clang-18)	1m 54s
r-package (ubuntu-latest, gcc, R 4.3, cmake)	9m 49s
r-package (ubuntu-latest, clang, R 3.6, cmake)	9m 7s
r-package (ubuntu-latest, clang, R 4.3, cmake)	10m 21s
r-package (macOS-latest, gcc, R 4.3, cmake)	11m 45s
r-package (macOS-latest, clang, R 4.3, cmake)	21m 52s
r-package (windows-latest, MINGW, R 3.6, cmake)	16m 43s
r-package (windows-latest, MINGW, R 4.3, cmake)	20m 47s
r-package (windows-2019, MSVC, R 3.6, cmake)	16m 28s
r-package (windows-2022, MSVC, R 4.3, cmake)	16m 45s
r-package (windows-latest, MINGW, R 3.6, cran)	26m 54s
r-package (windows-latest, MINGW, R 4.3, cran)	23m 50s
r-package (ubuntu-latest, gcc, R 4.3, cran)	16m 33s
r-package (macOS-latest, clang, R 4.3, cran)	20m 47s
r-rchk (ubuntu-latest, gcc, R 4.3, cran)	11m 11s
all-r-package-jobs-successful	4s
	5h 24m 41s

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