`dma_task` in programming examples #6454

Job	Run time
ubuntu-22.04 llvm assert=ON rtti=ON	8m 22s
ubuntu-22.04 llvm assert=ON rtti=OFF	7m 44s
ubuntu-22.04 llvm assert=OFF rtti=ON	6m 42s
ubuntu-22.04 llvm assert=OFF rtti=OFF	7m 32s
ubuntu-22.04 gcc assert=ON rtti=ON	9m 23s
ubuntu-22.04 gcc assert=ON rtti=OFF	9m 40s
ubuntu-22.04 gcc assert=OFF rtti=ON	9m 13s
ubuntu-22.04 gcc assert=OFF rtti=OFF	9m 35s
ubuntu-24.04 llvm assert=ON rtti=ON	8m 6s
ubuntu-24.04 llvm assert=ON rtti=OFF	7m 52s
ubuntu-24.04 llvm assert=OFF rtti=ON	7m 31s
ubuntu-24.04 llvm assert=OFF rtti=OFF	7m 47s
ubuntu-24.04 gcc assert=ON rtti=ON	9m 56s
ubuntu-24.04 gcc assert=ON rtti=OFF	9m 51s
ubuntu-24.04 gcc assert=OFF rtti=ON	9m 44s
ubuntu-24.04 gcc assert=OFF rtti=OFF	10m 0s
ubuntu-20.04 gcc-11 assert=ON rtti=OFF	10m 0s
ubuntu-20.04 gcc-11 assert=OFF rtti=OFF	7m 43s
ubuntu-20.04 gcc-11 assert=ON rtti=ON	9m 37s
ubuntu-20.04 gcc-11 assert=OFF rtti=ON	8m 46s
windows-2019 msvc assert=ON rtti=ON	12m 54s
windows-2019 msvc assert=ON rtti=OFF	12m 36s
windows-2019 msvc assert=OFF rtti=ON	12m 2s
windows-2019 msvc assert=OFF rtti=OFF	12m 1s
	3h 44m 37s

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