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[package] | ||
name = "circuit-std-rs" | ||
version = "0.1.0" | ||
edition = "2021" | ||
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[dependencies] | ||
expander_compiler = { path = "../expander_compiler"} | ||
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ark-std.workspace = true | ||
rand.workspace = true | ||
expander_config.workspace = true | ||
expander_circuit.workspace = true | ||
gkr.workspace = true | ||
arith.workspace = true | ||
gf2.workspace = true | ||
mersenne31.workspace = true |
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pub mod traits; | ||
pub use traits::StdCircuit; | ||
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pub mod logup; | ||
pub use logup::{LogUpCircuit, LogUpParams}; |
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use std::fmt::Debug; | ||
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use expander_compiler::frontend::{internal::DumpLoadTwoVariables, Config, Define, Variable}; | ||
use rand::RngCore; | ||
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// All std circuits must implement the following trait | ||
pub trait StdCircuit<C: Config>: Clone + Define<C> + DumpLoadTwoVariables<Variable> { | ||
type Params: Clone + Debug; | ||
type Assignment: Clone + DumpLoadTwoVariables<C::CircuitField>; | ||
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fn new_circuit(params: &Self::Params) -> Self; | ||
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fn new_assignment(params: &Self::Params, rng: impl RngCore) -> Self::Assignment; | ||
} |
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use circuit_std_rs::StdCircuit; | ||
use expander_compiler::frontend::*; | ||
use extra::Serde; | ||
use rand::thread_rng; | ||
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pub fn circuit_test_helper<Cfg, Cir>(params: &Cir::Params) | ||
where | ||
Cfg: Config, | ||
Cir: StdCircuit<Cfg>, | ||
{ | ||
let mut rng = thread_rng(); | ||
let compile_result: CompileResult<Cfg> = compile(&Cir::new_circuit(¶ms)).unwrap(); | ||
let assignment = Cir::new_assignment(¶ms, &mut rng); | ||
let witness = compile_result | ||
.witness_solver | ||
.solve_witness(&assignment) | ||
.unwrap(); | ||
let output = compile_result.layered_circuit.run(&witness); | ||
assert_eq!(output, vec![true]); | ||
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let file = std::fs::File::create("circuit.txt").unwrap(); | ||
let writer = std::io::BufWriter::new(file); | ||
compile_result | ||
.layered_circuit | ||
.serialize_into(writer) | ||
.unwrap(); | ||
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let file = std::fs::File::create("witness.txt").unwrap(); | ||
let writer = std::io::BufWriter::new(file); | ||
witness.serialize_into(writer).unwrap(); | ||
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let file = std::fs::File::create("witness_solver.txt").unwrap(); | ||
let writer = std::io::BufWriter::new(file); | ||
compile_result | ||
.witness_solver | ||
.serialize_into(writer) | ||
.unwrap(); | ||
} |
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mod common; | ||
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use circuit_std_rs::{LogUpCircuit, LogUpParams}; | ||
use expander_compiler::frontend::*; | ||
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#[test] | ||
fn logup_test() { | ||
let logup_params = LogUpParams { | ||
key_len: 7, | ||
value_len: 7, | ||
n_table_rows: 123, | ||
n_queries: 456, | ||
}; | ||
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common::circuit_test_helper::<BN254Config, LogUpCircuit>(&logup_params); | ||
common::circuit_test_helper::<M31Config, LogUpCircuit>(&logup_params); | ||
common::circuit_test_helper::<GF2Config, LogUpCircuit>(&logup_params); | ||
} |