monzero-core.git/tests/block_weight/CMakeLists.txt, branch mainMonzero core node, command-line wallet, consensus code, and release tooling.
https://code.monzero.org/monzero-core.git/atom?h=main2022-03-04T05:59:20ZCopyright: Update to 20222022-03-04T05:59:20Zmj-xmrmjxmr@protonmail.com2022-03-01T11:16:17Zurn:sha1:da9aa1f7f802552b9de459f331a2f39c84898009Add RELINK_TARGETS, monero_add_target_no_relink and use monero_add_executable/monero_add_library where possible (mj-xmr)2020-10-28T19:08:26Zmj-xmrmjxmr@protonmail.com2020-10-26T19:53:21Zurn:sha1:8a282f64c9c99f584d2a1bd06a11ad5651cd2413
Add monero_add_minimal_executable and use in tests
This is done in order not to have to relink targets, when just an .so changed, but not its interface.
tests: handle any cmake detected python interpreter2019-03-07T16:46:02Zmoneromooo-moneromoneromooo-monero@users.noreply.github.com2019-02-27T20:57:07Zurn:sha1:fa43b547804496ea2bd7ad42893708f97b4f442cArticMine's new block weight algorithm2019-03-04T09:33:58Zmoneromooo-moneromoneromooo-monero@users.noreply.github.com2019-01-21T17:18:50Zurn:sha1:b8787f430262520a9e81267802b869b1a7cde245
This curbs runaway growth while still allowing substantial
spikes in block weight
Original specification from ArticMine:
here is the scaling proposal
Define: LongTermBlockWeight
Before fork:
LongTermBlockWeight = BlockWeight
At or after fork:
LongTermBlockWeight = min(BlockWeight, 1.4*LongTermEffectiveMedianBlockWeight)
Note: To avoid possible consensus issues over rounding the LongTermBlockWeight for a given block should be calculated to the nearest byte, and stored as a integer in the block itself. The stored LongTermBlockWeight is then used for future calculations of the LongTermEffectiveMedianBlockWeight and not recalculated each time.
Define: LongTermEffectiveMedianBlockWeight
LongTermEffectiveMedianBlockWeight = max(300000, MedianOverPrevious100000Blocks(LongTermBlockWeight))
Change Definition of EffectiveMedianBlockWeight
From (current definition)
EffectiveMedianBlockWeight = max(300000, MedianOverPrevious100Blocks(BlockWeight))
To (proposed definition)
EffectiveMedianBlockWeight = min(max(300000, MedianOverPrevious100Blocks(BlockWeight)), 50*LongTermEffectiveMedianBlockWeight)
Notes:
1) There are no other changes to the existing penalty formula, median calculation, fees etc.
2) There is the requirement to store the LongTermBlockWeight of a block unencrypted in the block itself. This is to avoid possible consensus issues over rounding and also to prevent the calculations from becoming unwieldy as we move away from the fork.
3) When the EffectiveMedianBlockWeight cap is reached it is still possible to mine blocks up to 2x the EffectiveMedianBlockWeight by paying the corresponding penalty.
Note: the long term block weight is stored in the database, but not in the actual block itself,
since it requires recalculating anyway for verification.