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22 lines
1.0 KiB
Markdown
22 lines
1.0 KiB
Markdown
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# TLA+ for Percolator
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This directory contains the TLA+ specification of Percolator, the transaction protocol of [TiKV](https://github.com/pingcap/tikv).
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- [TLA+ specification](Percolator.tla)
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- [TLC configuration](Percolator.cfg)
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- [TLA+ toolbox configuration](Percolator.toolbox/Percolator___PercolatorModel.launch)
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## How to run in TLA+ toolbox?
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- Install [TLA+ toolbox](https://lamport.azurewebsites.net/tla/toolbox.html#installing).
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- Install [TLAPS](https://tla.msr-inria.inria.fr/tlaps/content/Download/Binaries.html).
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- Import the TLA+ toolbox configuration.
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Note TLAPS is optional. You can remove all TLAPS proof, it does not affect the model.
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## How to run in command line?
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- Download [tla2tools.jar](https://tla.msr-inria.inria.fr/tlatoolbox/dist/tla2tools.jar).
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- Install [TLAPS](https://tla.msr-inria.inria.fr/tlaps/content/Download/Binaries.html).
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- Execute `java -cp ./tla2tools.jar tlc2.TLC -deadlock -workers 4 Percolator`. `-worker 4` sets the number of worker threads, which should equal to the number of cores on machine.
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