dgb(phase-b): pool-attempts-per-second SSOT + conformance KAT - #407
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Lift the pure arithmetic core of ShareTracker::get_pool_attempts_per_second into header-only coin/pool_attempts_per_second.hpp: attempts_per_second = attempts / max(1, near_ts - far_ts) with the dist>=2 + near-in-chain + far-resolved guards and the integer divide. Pinned non-circularly against the p2pool-dgb-scrypt data.py oracle get_pool_attempts_per_second (attempts // time, time<=0 -> 1, integer path). FENCED, dgb-tree-local, additive. share_tracker.hpp NOT rewired -- the byte-identity delegation is the follow-on; the lifted body is a verbatim copy of the inline (same int32_t span, same uint288 divide) so that follow-on is provably value-identical. The chain walk (get_nth_parent_hash / get_delta) stays in ShareTracker. Test registered in the dir CMakeLists allowlist and both build.yml --target arms (#143 NOT_BUILT trap). 10/10 green; consensus-neutral pure arithmetic.
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dgb: rewire get_pool_attempts_per_second onto coin/ SSOT (#407 follow-on)
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FENCED Phase-B share/pool conformance slice (one pillar).
What: Lift the pure arithmetic core of
ShareTracker::get_pool_attempts_per_second(share_tracker.hpp:1306) into header-onlysrc/impl/dgb/coin/pool_attempts_per_second.hpp:with the
dist>=2+ near-in-chain + far-resolved guards and the integer divide.Oracle: pinned non-circularly vs p2pool-dgb-scrypt
data.py get_pool_attempts_per_second(attempts // time,time<=0 -> 1, integer path). All KAT expecteds are hand-derived from the oracle expression, not produced by the helper under test.Scope / fence: dgb-tree-local, additive.
share_tracker.hppis NOT rewired — the byte-identity delegation is the follow-on; the lifted body is a verbatim copy of the inline (same int32_t span, same uint288 divide) so that follow-on is provably value-identical. The chain walk (get_nth_parent_hash / get_delta) stays in ShareTracker.Test:
dgb_pool_attempts_per_second_test— 10/10 green locally. Registered in the dir CMakeLists allowlist and both build.yml--targetarms (#143 NOT_BUILT trap).Consensus-neutral pure arithmetic. No self-merge.