`dma_task` in programming examples #6455

Job	Run time
ubuntu-22.04 llvm assert=ON rtti=ON	7m 44s
ubuntu-22.04 llvm assert=ON rtti=OFF	7m 45s
ubuntu-22.04 llvm assert=OFF rtti=ON	6m 50s
ubuntu-22.04 llvm assert=OFF rtti=OFF	7m 24s
ubuntu-22.04 gcc assert=ON rtti=ON	5m 37s
ubuntu-22.04 gcc assert=ON rtti=OFF	5m 31s
ubuntu-22.04 gcc assert=OFF rtti=ON	5m 23s
ubuntu-22.04 gcc assert=OFF rtti=OFF	5m 12s
ubuntu-24.04 llvm assert=ON rtti=ON	7m 52s
ubuntu-24.04 llvm assert=ON rtti=OFF	7m 35s
ubuntu-24.04 llvm assert=OFF rtti=ON	7m 43s
ubuntu-24.04 llvm assert=OFF rtti=OFF	7m 52s
ubuntu-24.04 gcc assert=ON rtti=ON	5m 28s
ubuntu-24.04 gcc assert=ON rtti=OFF	5m 35s
ubuntu-24.04 gcc assert=OFF rtti=ON	5m 38s
ubuntu-24.04 gcc assert=OFF rtti=OFF	5m 47s
ubuntu-20.04 gcc-11 assert=ON rtti=OFF	6m 26s
ubuntu-20.04 gcc-11 assert=OFF rtti=OFF	7m 40s
ubuntu-20.04 gcc-11 assert=ON rtti=ON	6m 39s
ubuntu-20.04 gcc-11 assert=OFF rtti=ON	7m 45s
windows-2019 msvc assert=ON rtti=ON	10m 3s
windows-2019 msvc assert=ON rtti=OFF	10m 1s
windows-2019 msvc assert=OFF rtti=ON	8m 32s
windows-2019 msvc assert=OFF rtti=OFF	9m 51s
	2h 51m 53s

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