make ops structure flat #6260

Job	Run time
DocsBuild / Docs build	1m 13s
CodeChecks / Basic code checks	2m 14s
Fast builds / Fast builds (windows-latest, OFF, OFF)	1m 33s
Fast builds / Fast builds (ubuntu-22.04, ON, -DCMAKE_BUILD_TYPE=Release, ON)	1m 51s
Fast builds / Fast builds (ubuntu-latest, ON, -DCMAKE_BUILD_TYPE=Release -DUMF_BUILD_BENCHMARKS=ON -DUMF_BUILD_...	1m 39s
Fast builds / Fast builds (ubuntu-latest, ON, -DCMAKE_BUILD_TYPE=Release, ON)	1s
Fast builds / Fast builds (windows-latest, ON, OFF)	1m 42s
Fast builds / Fast builds (ubuntu-latest, OFF, -DCMAKE_BUILD_TYPE=Release -DUMF_BUILD_BENCHMARKS=ON, OFF)	1m 39s
Basic builds	0s
Trivy	0s
DevDax	0s
QEMU	0s
Sanitizers	0s
L0-BMG	0s
Compatibility	0s
CUDA	0s
MultiNuma	0s
L0	0s
ProxyLib	0s
Valgrind	0s
Coverage_partial	0s
CodeQL	0s
Coverage	0s
	11m 52s

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