ba770832d0
* initial work for poh timing report service * add poh_timing_report_service to validator * fix comments * clippy * imrove test coverage * delete record when complete * rename shred full to slot full. * debug logging * fix slot full * remove debug comments * adding fmt trait * derive default * default for poh timing reporter * better comments * remove commented code * fix test * more test fixes * delete timestamps for slot that are older than root_slot * debug log * record poh start end in bank reset * report full to start time instead * fix poh slot offset * report poh start for normal ticks * fix typo * refactor out poh point report fn * rename * optimize delete - delete only when last_root changed * change log level to trace * convert if to match * remove redudant check * fix SlotPohTiming comments * review feedback on poh timing reporter * review feedback on poh_recorder * add test case for out-of-order arrival of timing points and incomplete timing points * refactor poh_timing_points into its own mod * remove option for poh_timing_report service * move poh_timing_point_sender to constructor * clippy * better comments * more clippy * more clippy * add slot poh timing point macro * clippy * assert in test * comments and display fmt * fix check * assert format * revise comments * refactor * extrac send fn * revert reporting_poh_timing_point * align loggin * small refactor * move type declaration to the top of the module * replace macro with constructor * clippy: remove redundant closure * review comments * simplify poh timing point creation Co-authored-by: Haoran Yi <hyi@Haorans-MacBook-Air.local> |
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.buildkite | ||
.github | ||
.travis | ||
account-decoder | ||
accounts-bench | ||
accounts-cluster-bench | ||
banking-bench | ||
banks-client | ||
banks-interface | ||
banks-server | ||
bench-streamer | ||
bench-tps | ||
bloom | ||
book/src/proposals | ||
bucket_map | ||
ci | ||
clap-utils | ||
cli | ||
cli-config | ||
cli-output | ||
client | ||
client-test | ||
core | ||
docs | ||
dos | ||
download-utils | ||
entry | ||
explorer | ||
faucet | ||
frozen-abi | ||
genesis | ||
genesis-utils | ||
geyser-plugin-interface | ||
geyser-plugin-manager | ||
gossip | ||
install | ||
keygen | ||
ledger | ||
ledger-tool | ||
local-cluster | ||
log-analyzer | ||
logger | ||
measure | ||
merkle-root-bench | ||
merkle-tree | ||
metrics | ||
multinode-demo | ||
net | ||
net-shaper | ||
net-utils | ||
notifier | ||
perf | ||
poh | ||
poh-bench | ||
program-runtime | ||
program-test | ||
programs | ||
rayon-threadlimit | ||
rbpf-cli | ||
remote-wallet | ||
replica-lib | ||
replica-node | ||
rpc | ||
rpc-test | ||
runtime | ||
scripts | ||
sdk | ||
send-transaction-service | ||
stake-accounts | ||
storage-bigtable | ||
storage-proto | ||
streamer | ||
sys-tuner | ||
system-test | ||
test-validator | ||
tokens | ||
transaction-dos | ||
transaction-status | ||
upload-perf | ||
validator | ||
version | ||
watchtower | ||
web3.js | ||
zk-token-sdk | ||
.clippy.toml | ||
.codecov.yml | ||
.gitignore | ||
.mergify.yml | ||
.travis.yml | ||
CONTRIBUTING.md | ||
Cargo.lock | ||
Cargo.toml | ||
LICENSE | ||
README.md | ||
RELEASE.md | ||
SECURITY.md | ||
cargo | ||
cargo-build-bpf | ||
cargo-test-bpf | ||
fetch-perf-libs.sh | ||
fetch-spl.sh | ||
run.sh | ||
rustfmt.toml | ||
test-abi.sh | ||
vercel.json |
README.md
Building
1. Install rustc, cargo and rustfmt.
$ curl https://sh.rustup.rs -sSf | sh
$ source $HOME/.cargo/env
$ rustup component add rustfmt
When building the master branch, please make sure you are using the latest stable rust version by running:
$ rustup update
When building a specific release branch, you should check the rust version in ci/rust-version.sh
and if necessary, install that version by running:
$ rustup install VERSION
Note that if this is not the latest rust version on your machine, cargo commands may require an override in order to use the correct version.
On Linux systems you may need to install libssl-dev, pkg-config, zlib1g-dev, etc. On Ubuntu:
$ sudo apt-get update
$ sudo apt-get install libssl-dev libudev-dev pkg-config zlib1g-dev llvm clang make
2. Download the source code.
$ git clone https://github.com/solana-labs/solana.git
$ cd solana
3. Build.
$ cargo build
Testing
Run the test suite:
$ cargo test
Starting a local testnet
Start your own testnet locally, instructions are in the online docs.
Accessing the remote development cluster
devnet
- stable public cluster for development accessible via devnet.solana.com. Runs 24/7. Learn more about the public clusters
Benchmarking
First, install the nightly build of rustc. cargo bench
requires the use of the
unstable features only available in the nightly build.
$ rustup install nightly
Run the benchmarks:
$ cargo +nightly bench
Release Process
The release process for this project is described here.
Code coverage
To generate code coverage statistics:
$ scripts/coverage.sh
$ open target/cov/lcov-local/index.html
Why coverage? While most see coverage as a code quality metric, we see it primarily as a developer productivity metric. When a developer makes a change to the codebase, presumably it's a solution to some problem. Our unit-test suite is how we encode the set of problems the codebase solves. Running the test suite should indicate that your change didn't infringe on anyone else's solutions. Adding a test protects your solution from future changes. Say you don't understand why a line of code exists, try deleting it and running the unit-tests. The nearest test failure should tell you what problem was solved by that code. If no test fails, go ahead and submit a Pull Request that asks, "what problem is solved by this code?" On the other hand, if a test does fail and you can think of a better way to solve the same problem, a Pull Request with your solution would most certainly be welcome! Likewise, if rewriting a test can better communicate what code it's protecting, please send us that patch!
Disclaimer
All claims, content, designs, algorithms, estimates, roadmaps, specifications, and performance measurements described in this project are done with the Solana Foundation's ("SF") good faith efforts. It is up to the reader to check and validate their accuracy and truthfulness. Furthermore, nothing in this project constitutes a solicitation for investment.
Any content produced by SF or developer resources that SF provides are for educational and inspirational purposes only. SF does not encourage, induce or sanction the deployment, integration or use of any such applications (including the code comprising the Solana blockchain protocol) in violation of applicable laws or regulations and hereby prohibits any such deployment, integration or use. This includes the use of any such applications by the reader (a) in violation of export control or sanctions laws of the United States or any other applicable jurisdiction, (b) if the reader is located in or ordinarily resident in a country or territory subject to comprehensive sanctions administered by the U.S. Office of Foreign Assets Control (OFAC), or (c) if the reader is or is working on behalf of a Specially Designated National (SDN) or a person subject to similar blocking or denied party prohibitions.
The reader should be aware that U.S. export control and sanctions laws prohibit U.S. persons (and other persons that are subject to such laws) from transacting with persons in certain countries and territories or that are on the SDN list. As a project-based primarily on open-source software, it is possible that such sanctioned persons may nevertheless bypass prohibitions, obtain the code comprising the Solana blockchain protocol (or other project code or applications) and deploy, integrate, or otherwise use it. Accordingly, there is a risk to individuals that other persons using the Solana blockchain protocol may be sanctioned persons and that transactions with such persons would be a violation of U.S. export controls and sanctions law. This risk applies to individuals, organizations, and other ecosystem participants that deploy, integrate, or use the Solana blockchain protocol code directly (e.g., as a node operator), and individuals that transact on the Solana blockchain through light clients, third party interfaces, and/or wallet software.