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https://github.com/joncinque/solana-program-rosetta
Multiple implementations of Solana programs across languages
https://github.com/joncinque/solana-program-rosetta
Last synced: 21 days ago
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Multiple implementations of Solana programs across languages
- Host: GitHub
- URL: https://github.com/joncinque/solana-program-rosetta
- Owner: joncinque
- License: apache-2.0
- Created: 2024-09-05T21:01:56.000Z (2 months ago)
- Default Branch: main
- Last Pushed: 2024-10-11T23:12:50.000Z (about 1 month ago)
- Last Synced: 2024-10-12T01:28:51.923Z (about 1 month ago)
- Language: Rust
- Size: 72.3 KB
- Stars: 15
- Watchers: 2
- Forks: 5
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# solana-program-rosetta
Multiple implementations of Solana programs across languages: Rust, Zig, C, and
even assembly.
More programs will be added over time!
## Getting started
### Prerequisite for all languages
* Install Rust: https://www.rust-lang.org/tools/install
### Rust
* Install Solana tools
```console
./install-solana.sh
```
* Go to a program directory
```console
cd helloworld
```
* Build a program
```console
cargo build-sbf
```
* Test a program
```console
cargo test-sbf
```
### Zig
* Get the compiler
```console
./install-solana-zig.sh
```
* Go to the Zig implementation of a program
```console
cd helloworld/zig
```
* Build the program
```console
../../solana-zig/zig build
```
* Test it
```console
cd ..
SBF_OUT_DIR="./zig/zig-out/lib" cargo test
```
* OR use the helper from the root of this repo to build and test
```console
./test-zig.sh helloworld
```
### C
* Install Solana C compiler
```console
./install-solana-c.sh
```
* Install Solana tools
```console
./install-solana.sh
```
* Go to a program directory
```console
cd helloworld/c
```
* Build a program
```console
make
```
* Test it
```console
cd ..
SBF_OUT_DIR="./c/out" cargo test
```
* OR use the helper from the root of this repo to build and test
```console
./test-c.sh helloworld
```
### Assembly
* Install Solana LLVM tools
```console
./install-solana-llvm.sh
```
* Go to a program directory
```console
cd helloworld/asm
```
* Build a program
```console
make
```
* Test it
```console
cd ..
SBF_OUT_DIR="./asm/out" cargo test
```
* OR use the helper from the root of this repo to build and test
```console
./test-asm.sh helloworld
```
## Current Programs
* Helloworld: logs a static string using the `sol_log_` syscall
| Language | CU Usage |
| --- | --- |
| Rust | 105 |
| Zig | 105 |
| C | 105 |
| Assembly | 104 |
Since this is just doing a syscall, all the languages behave the same. The only
difference is that the Assembly version *doesn't* set the return code to 0, and
lets the VM assume it worked.
* Transfer-Lamports: moves 5 lamports from a source account to a destination
| Language | CU Usage |
| --- | --- |
| Rust | 464 |
| Zig | 43 |
| C | 103 |
| Assembly | 22 |
This one starts to get interesting since it requires parsing the instruction
input. Since the assembly version knows exactly where to find everything, it can
be hyper-optimized. The C version is also very performant.
Zig's version should perform the same as C, but there are some inefficiencies that
are currently being fixed.
* CPI: allocates a PDA given by the seed "You pass butter" and a bump seed in
the instruction data. This requires a call to `create_program_address` to check
the address and `invoke_signed` to CPI to the system program.
| Language | CU Usage |
| --- | --- |
| Rust | 3662 |
| Zig | 2825 |
| C | 3122 |