91 lines
2.7 KiB
Markdown
91 lines
2.7 KiB
Markdown
# Syndicate/rs
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A Rust implementation of:
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- the Syndicated Actor model, including assertion-based
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communication, failure-handling, capability-style security,
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dataspace entities, and facets as a structuring principle;
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- the Syndicate network protocol, including
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- a high-speed Dataspace indexing structure
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([`skeleton.rs`](syndicate/src/skeleton.rs); see also
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[HOWITWORKS.md](https://git.syndicate-lang.org/syndicate-lang/syndicate-rkt/src/commit/90c4c60699069b496491b81ee63b5a45ffd638cb/syndicate/HOWITWORKS.md)
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from `syndicate-rkt`) and
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- a standalone Syndicate protocol "broker" service (roughly
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comparable in scope and intent to D-Bus); and
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- a handful of [example programs](syndicate-server/examples/).
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![The Syndicate/rs server running.](syndicate-rs-server.png)
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*The Syndicate/rs server running.*
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## Quickstart
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From docker or podman:
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docker run -it --rm leastfixedpoint/syndicate-server /syndicate-server -p 8001
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Build and run from source:
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git clone https://git.syndicate-lang.org/syndicate-lang/syndicate-rs
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cd syndicate-rs
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cargo build --release
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./target/release/syndicate-server -p 8001
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If you have [`mold`](https://github.com/rui314/mold) available (`apt install mold`), you may be
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able to get faster linking by creating `.cargo/config.toml` as follows:
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[build]
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rustflags = ["-C", "link-arg=-fuse-ld=mold"]
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Enabling the `jemalloc` feature can get a *substantial* (~20%-50%) improvement in throughput.
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## Running the examples
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In one window, start the server with a basic configuration:
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./target/release/syndicate-server -c dev-scripts/benchmark-config.pr
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Then, choose one of the examples below.
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### Producer/Consumer (sending messages)
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In a second window, run a "consumer" process:
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./target/release/examples/consumer
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Finally, in a third window, run a "producer" process:
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./target/release/examples/producer
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### State producer/consumer (state replication)
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Replace `producer` with `state-producer` and `consumer` with
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`state-consumer`, respectively, in the instructions of the previous
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subsection to demonstrate Syndicate *state replication*.
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### Pingpong example (latency)
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In a second window, run
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./target/release/examples/pingpong pong
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and in a third window, run
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./target/release/examples/pingpong ping
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The order is important - the difference between `ping` and `pong` is
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about who kicks off the pingpong session.
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### Performance note
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You may find better performance by restricting the server to fewer
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cores than you have available. For example, for me, running
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taskset -c 0,1 ./target/release/syndicate-server -c dev-scripts/benchmark-config.pr
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roughly *doubles* throughput for a single producer/consumer pair,
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on my 48-core AMD CPU.
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