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Tune `Block<T>.Hash` and `Transaction<T>.Id` #234

merged 6 commits into from May 10, 2019


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commented May 9, 2019

This PR adjusts Block<T>.Hash and Transaction<T>.Id as below to stabilize mining performance irrespective of the number of transactions.

  • Block<T>.Hash and Transaction<T>.Id determined in their constructor instead of dynamically generated each time.
  • Block<T>.Hash is no longer calculated using the full data of the Transaction<T>, but is calculated using only the Transaction<T>.Id.

@longfin longfin force-pushed the longfin:feature/cache-block-hash branch from d178d84 to eca6b99 May 9, 2019

@longfin longfin marked this pull request as ready for review May 9, 2019

@longfin longfin requested review from dahlia and earlbread May 9, 2019


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commented May 9, 2019

Codecov Report

Merging #234 into master will decrease coverage by 0.09%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master     #234     +/-   ##
- Coverage   83.56%   83.46%   -0.1%     
  Files          75       75             
  Lines        3511     3496     -15     
- Hits         2934     2918     -16     
- Misses        577      578      +1
Impacted Files Coverage Δ
Libplanet/Blocks/Block.cs 98.05% <100%> (-0.11%) ⬇️
Libplanet/Tx/Transaction.cs 93.33% <100%> (-0.24%) ⬇️
Libplanet/Serialization/BencodexFormatter.cs 80.85% <0%> (-1.07%) ⬇️

dahlia approved these changes May 9, 2019

@longfin longfin merged commit 4b21f1d into planetarium:master May 10, 2019

5 checks passed

Travis CI - Pull Request Build Passed
WIP Ready for review
changelog This contains self-describing changelog.
codecov/patch 100% of diff hit (target 83.56%)
codecov/project Absolute coverage decreased by -0.09% but relative coverage increased by +16.43% compared to c198bc9
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