TICKF calculatePoolDistr #3141
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TICKF calculatePoolDistr #3141
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It was only intended for TxBody to be causing a deserialization error on malformed Ptr, not the TxOut in the LedgerState or TxBody in eras prior to Babbage.
…ease-1-0-0 update plutus
Additionally, a new golden test for the alonzo fee calculation has been added, using the block from: IntersectMBO/cardano-node#4228 (comment)
…-release-1-0-0 the alonzo UTxO rule to use alonzo minfee function
I renamed _pstakeMark in the previous message, just so GHC would require me to update every location in which that field was set. I built everything in `ouroboros-network`, but not in `cardano-node` (I don't have the deps set correctly right now). This commit undoes the rename. The long term fix (instead of simply squashing this commit) would be to use PatternSynonyms or some such to ensure the pool distr thunk is updated everytime the mark snapshot changes. (One option is to instead add the thunk to each snapshot.)
Esgen and I poked and prodded the rule with pd' sharing. We do have evidence that it saves time, but: - I have only witnessed that on in the first few Shelley epoch transitions (209 through 211) - It didn't make as big of a difference as I had hoped. This commit is the result of my attempt to truly minimize the amount of calculation in TICKF. I've got its run-time down to about 10x slower than a TICKF that doesn't cross an epoch (for 209 through 2011), but there are significant subtleties to consider, which the comments in this commit only partly discuss. ***This is an exploratory Proof-Of-Concept only.***
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@nfrisby I have just merged your latest changes on to this one, which remains rebased on top of |
lehins
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Nov 14, 2022
lehins
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Nov 14, 2022
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With a pattern-synonym for SnapShot to match its new data constructor SnapShotRaw. So, point-wise: 1. Move PoolDistr from SnapShots (the collection) to inside each SnapShot 2. Rename the data constructor SnapShot to SnapShotRaw 3. Introduce a pattern-synonym SnapShot with all fields except PoolDistr to match the new data constructor SnapShotRaw, to allow least change at sites where the older SnapShot data constructor was used. 4. Now a SnapShot's PoolDistr field can be accessed (without the pattern-synonym) using ssStakePoolDistr 5. All existing usage of de-constructing SnapShot now uses the pattern-synonym
aniketd
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Nov 17, 2022
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@nfrisby this commit moves the PoolDistr from the record SnapShots to inside each individual SnapShot as suggested by @TimSheard. I'd be glad to receive both your reviews on this change.
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Remove SnapShotRaw and corresponding pattern synonym. Particularly, revert 2319c8d. ----------------------------------------------------------------------- Noting its commit message here for posterity: Move PoolDistr from SnapShots to SnapShot. With a pattern-synonym for SnapShot to match its new data constructor SnapShotRaw. So, point-wise: 1. Move PoolDistr from SnapShots (the collection) to inside each SnapShot 2. Rename the data constructor SnapShot to SnapShotRaw 3. Introduce a pattern-synonym SnapShot with all fields except PoolDistr to match the new data constructor SnapShotRaw, to allow least change at sites where the older SnapShot data constructor was used. 4. Now a SnapShot's PoolDistr field can be accessed (without the pattern-synonym) using ssStakePoolDistr 5. All existing usage of de-constructing SnapShot now uses the pattern-synonym
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@JaredCorduan I have updated this PR to reflect our latest discussion.
This is ready for your review! |
aniketd
requested review from
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replaced by #3209 |
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patternimplementation and movecalcfrom withinSnapShotRawto withinSnapShotsas it was earlier.References
Closes #3132