Svarog b8a00f7519
[NOD-778] Optimize RestoreUTXO (#652)
* [NOD-778] Add WithDiffInPlace

* [NOD-778] Fix bug in WithDiffInPlace

* [NOD-778] Add comment to WithDiffInPlace

* [NOD-778] Add double dag.restoreUTXO to benchmark, to remove time for hard-disk loading

* [NOD-778] Also test WithDiffInPlace in TestUTXODiffRules

* [NOD-778] Add tests for all cases possible in TestUTXODiffRules

* [NOD-778] Fix test-case 'first in toAdd in this, second in toRemove in this and toAdd in other'

* [NOD-778] Fixed in WithDiffInPlace

* [NOD-778] Update error messages when diffFrom(withDiffResult) fails in TestUTXODiffRules

* [NOD-778] diffFrom: disallow utxos both in d.toAdd, other.toAdd, and only one of d.toRemove and other.toRemove

* [NOD-778] Fix expected value in 'first in toRemove in this, second in toRemove in other'

* [NOD-778] diffFrom: Disallow situations where utxo both in d.toRemove and other.toRemove with different blue scores and no corresponding utxo in d.toAdd

* [NOD-778] WithDiff: Fix faulty logic that allows updates to blue scores

* [NOD-778] Fix WithDiffInPlace to pass all tests

* [NOD-778] Deleted temporary prints

* [NOD-778] Sorted TestUTXODiffRules tests according to spreadsheet

* [NOD-778] Delete deeputxo_test.go

* [NOD-778] Updated comments

* [NOD-778] Re-order

* [NOD-778] Re-order test-cases to be according to spreadsheet

* [NOD-778] Simplified case when both d.toRemove and other.toRemove have the same outpoint in diffFrom

* [NOD-778] Change a few error messages that say 'transaction' instead of 'outpoint'

* [NOD-778] Rename: utxoToAdd/Remove -> entryToAdd/Remove

* [NOD-788] Remove redundant else

* [NOD-778] Rename: existingUTXO -> existingEntry + remove redundant else

* [NOD-778] Correct test name
2020-03-10 15:32:19 +02:00
2020-02-24 09:19:44 +02:00
2020-02-24 09:19:44 +02:00
2020-01-28 10:53:10 +02:00
2020-01-02 16:57:43 +02:00
2020-01-02 16:57:43 +02:00

Kaspad

Warning: This is pre-alpha software. There's no guarantee anything works.

ISC License GoDoc

Kaspad is the reference full node Kaspa implementation written in Go (golang).

This project is currently under active development and is in a pre-Alpha state. Some things still don't work and APIs are far from finalized. The code is provided for reference only.

Requirements

Latest version of Go (currently 1.13).

Installation

Build from Source

  • Install Go according to the installation instructions here: http://golang.org/doc/install

  • Ensure Go was installed properly and is a supported version:

$ go version
$ go env GOROOT GOPATH

NOTE: The GOROOT and GOPATH above must not be the same path. It is recommended that GOPATH is set to a directory in your home directory such as ~/dev/go to avoid write permission issues. It is also recommended to add $GOPATH/bin to your PATH at this point.

  • Run the following commands to obtain and install kaspad including all dependencies:
$ git clone https://github.com/kaspanet/kaspad $GOPATH/src/github.com/kaspanet/kaspad
$ cd $GOPATH/src/github.com/kaspanet/kaspad
$ ./test.sh
$ go install . ./cmd/...

./test.sh tests can be skipped, but some things might not run correctly on your system if tests fail.

  • Kaspad (and utilities) should now be installed in $GOPATH/bin. If you did not already add the bin directory to your system path during Go installation, you are encouraged to do so now.

Getting Started

Kaspad has several configuration options available to tweak how it runs, but all of the basic operations work with zero configuration.

Linux/BSD/POSIX/Source

$ ./kaspad

Discord

Join our discord server using the following link: https://discord.gg/WmGhhzk

Issue Tracker

The integrated github issue tracker is used for this project.

Documentation

The documentation is a work-in-progress. It is located in the docs folder.

License

Kaspad is licensed under the copyfree ISC License.

Description
Kaspad is the reference full node Kaspa implementation written in Go (golang).
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