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Sergey Kroshnin aa3ac699a4 Cached local representatives list (#1372)
* Representative weight drifts slowly on the active network. foreach_representative is called frequently and in the voting loop. Instead of doing a linear scan of the wallet and an IO checking for the weight of each account, periodically recompute if there are representative keys in any of the wallets.

* Simplify logic in main code paths by removing if-checks on if voting is enabled and do it inside foreach_representative.

* Add deadlines to cached_representatives tests

* Add config option for minimum local representative weight

Default 1000 Nano
Large services can set higher values to limit votes CPU load, while singe users willing to have small working representative can set it lower

* Fix weight & minimum comparision

* Test for vote_minimum

* Formatting fixes.

* Prepare amster merge

* Config vote_minimum

* Config v16

* Fix merge errors

* Update representatives at account insertion

* Fix

* Add mutexes to compute_reps () & foreach_representative ()

* Fix mutex issues

* Fix transactions

* Config version 16 remains

* Update tests

* Expand node_config.v16_values test
2019-01-30 13:30:23 -06:00
.github Rename all links to our GitHub repo (#1537) 2019-01-02 16:00:27 -06:00
ci Update CryptoPP & Argon2 (#1068) 2019-01-23 17:46:14 -06:00
CL Fix typo in comment 2017-12-28 01:24:23 -06:00
cmake/Modules Add latest version FindBoost.cmake 2018-07-18 14:05:13 -06:00
crypto Update CryptoPP & Argon2 (#1068) 2019-01-23 17:46:14 -06:00
docker For Docker, log output to a file (unrotated !) (#1228) 2019-01-14 06:47:58 -06:00
etc/gpg Updated script to generate source tarball and changelog (#1249) 2018-10-01 11:17:00 -05:00
gtest Inboarding gtest. 2016-04-16 10:24:41 -05:00
images Update README (#709) 2018-03-08 06:17:14 -05:00
lmdb@163c273b46 Update lmdb to latest with windows patch for db growth (#1563) 2019-01-16 09:21:12 -06:00
load-tester Rename internal project bits from RaiBlocks to Nano (#1504) 2018-12-28 14:58:50 -06:00
miniupnp@582375b64f Update miniupnp submodule to version 2.1 @582375b (#1659) 2019-01-29 16:26:30 -05:00
nano Cached local representatives list (#1372) 2019-01-30 13:30:23 -06:00
util Get rid of nounset flag when running the bootstrap subscript (#1549) 2019-01-03 10:48:06 -06:00
.clang-format.base Ensure ".clang-format" works with current clang-format tool (#1378) 2018-11-15 10:28:10 -06:00
.gitignore Rename internal project bits from RaiBlocks to Nano (#1504) 2018-12-28 14:58:50 -06:00
.gitlab-ci.yml Rename internal project bits from RaiBlocks to Nano (#1504) 2018-12-28 14:58:50 -06:00
.gitmodules Update CryptoPP & Argon2 (#1068) 2019-01-23 17:46:14 -06:00
.travis.yml move secure variable into .travis.yml and limit scope to nix env (#1641) 2019-01-25 22:30:35 -05:00
appveyor.yml PATCH to indicate RC, Updated Version responses (#1643) 2019-01-29 16:26:06 -05:00
asan_blacklist Fixing an asan issue. 2014-11-04 22:01:22 -06:00
CMakeLists.txt PATCH to indicate RC, Updated Version responses (#1643) 2019-01-29 16:26:06 -05:00
doxygen.config Rename internal project bits from RaiBlocks to Nano (#1504) 2018-12-28 14:58:50 -06:00
Info.plist.in Add version info to Info.plist (#1631) 2019-01-28 21:29:46 +01:00
LICENSE Update license year 2019 (#1527) 2019-01-01 17:47:29 -06:00
logo.png Minimal wallet rebranding 2018-02-06 20:26:00 -06:00
Nano.icns Rename internal project bits from RaiBlocks to Nano (#1504) 2018-12-28 14:58:50 -06:00
Nano.ico Rename internal project bits from RaiBlocks to Nano (#1504) 2018-12-28 14:58:50 -06:00
Nano.rc Rename internal project bits from RaiBlocks to Nano (#1504) 2018-12-28 14:58:50 -06:00
qt.conf Found the correct magic recipe to get packaging working. 2014-11-09 18:51:16 -06:00
README.md Update README.md 2019-01-25 22:38:35 -05:00
rep_weights_beta.bin Update bootstrap weights (#1480) 2018-12-18 10:31:28 -06:00
rep_weights_live.bin Update bootstrap weights (#1480) 2018-12-18 10:31:28 -06:00
resources.qrc fixed the inclusion of the logo file into the binary using QT resources 2017-04-20 13:19:26 -05:00
tsan_blacklist tsan: blacklist mdb (#1637) 2019-01-26 12:26:07 +07:00


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What is Nano?


Nano's goal is to become "a global currency with instantaneous transactions and zero fees over a secure, decentralized network."

We've applied the philosophy of "do one thing and do it well." We are focused on building the best medium for value exchange in the world.


Key Features

  • Nano utilizes a novel block-lattice architecture, unlike conventional blockchains used in many other cryptocurrencies.
  • The network requires minimal resources, no high-power mining hardware, and can process high transaction throughput.
  • Offers instantaneous transactions with zero fees and unlimited scalability, making Nano an ideal solution for peer-to-peer transactions.
  • As of August 2018, the Nano network has processed over twelve million blocks with an unpruned ledger size of only 4.6GB.

For more information, see Nano.org or read the whitepaper.

Guides & Documentation

Want to Contribute?

Please see the contributors guide.

Contact us

We want to hear about any trouble, success, delight, or pain you experience when using Nano. Let us know by filing an issue, joining us on reddit, or joining us on Discord.