placement: optimize bitmap range checks with byte-level skipping#17623

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Copilot wants to merge 26 commits intomasterfrom

copilot/add-interactive-placement-debug-tool

Commits on Mar 1, 2026

Initial plan
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Add pl_debug interactive placement debugging tool

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gnailzenh
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Add mode= option to gen_layout command in pl_debug

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gnailzenh
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Add ver= option to gen_layout command in pl_debug

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gnailzenh
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Rename opc1/opc2 to opc/opc_second and add PLD_NO_OPC sentinel in pl_debug

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gnailzenh
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Add query command to print node/rank/target status in pl_debug

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gnailzenh
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Fix duplicate srv_pool_map.c compilation in placement tests SConscript

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gnailzenh
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placement/tests: fix srv_pool_map.os duplicate-environment SCons conflict

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gnailzenh
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placement/tests: add --help long option to pl_debug

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gnailzenh
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placement/tests: fix rank domain status not updated after set_down/set_downout

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gnailzenh
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placement/tests: gen_layout error when class unset; add print_obj_class command

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gnailzenh
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placement/tests: print_obj_class mandatory hint (EC/RP/shard/all)

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gnailzenh
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placement/tests: gen_layout type= and grp= options to override obj_class

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gnailzenh
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Commits on Mar 3, 2026

placement/tests: fix -Wshadow errors for endp in cmd_gen_oid

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gnailzenh
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Commits on Mar 6, 2026

placement/tests: fix pl_debug not picking up jump_map.c changes

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gnailzenh
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Commits on Mar 7, 2026