repo stringlengths 6 65 | file_url stringlengths 81 311 | file_path stringlengths 6 227 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:31:58 2026-01-04 20:25:31 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/slt.rs | ceno_zkvm/src/instructions/riscv/slt.rs | #[cfg(not(feature = "u16limb_circuit"))]
mod slt_circuit;
#[cfg(feature = "u16limb_circuit")]
mod slt_circuit_v2;
use ceno_emul::InsnKind;
use super::RIVInstruction;
pub struct SltOp;
impl RIVInstruction for SltOp {
const INST_KIND: InsnKind = InsnKind::SLT;
}
#[cfg(feature = "u16limb_circuit")]
pub type SltInst... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall_insn.rs | ceno_zkvm/src/instructions/riscv/ecall_insn.rs | use crate::{
chip_handler::{
GlobalStateRegisterMachineChipOperations, RegisterChipOperations, RegisterExpr,
general::InstFetch,
},
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::AssertLtConfig,
tables::InsnRecord,
witness::{LkMultiplicity,... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/config.rs | ceno_zkvm/src/instructions/riscv/config.rs | use crate::{utils::i64_to_base, witness::LkMultiplicity};
use ff_ext::{FieldInto, SmallField};
use itertools::Itertools;
use multilinear_extensions::WitIn;
use witness::set_val;
#[derive(Clone)]
pub struct IsEqualConfig {
pub is_equal_per_limb: Vec<WitIn>,
pub diff_inv_per_limb: Vec<WitIn>,
pub diff_inv: W... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/slti.rs | ceno_zkvm/src/instructions/riscv/slti.rs | #[cfg(feature = "u16limb_circuit")]
mod slti_circuit_v2;
#[cfg(not(feature = "u16limb_circuit"))]
mod slti_circuit;
#[cfg(feature = "u16limb_circuit")]
use crate::instructions::riscv::slti::slti_circuit_v2::SetLessThanImmInstruction;
#[cfg(not(feature = "u16limb_circuit"))]
use crate::instructions::riscv::slti::slti... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/insn_base.rs | ceno_zkvm/src/instructions/riscv/insn_base.rs | use ceno_emul::{Cycle, StepRecord, Word, WriteOp};
use ff_ext::{ExtensionField, FieldInto, SmallField};
use itertools::Itertools;
use p3::field::{Field, FieldAlgebra};
use super::constants::{BIT_WIDTH, PC_STEP_SIZE, UINT_LIMBS, UInt};
use crate::{
chip_handler::{
AddressExpr, GlobalStateRegisterMachineChip... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/test.rs | ceno_zkvm/src/instructions/riscv/test.rs | use ff_ext::GoldilocksExt2;
use mpcs::{BasefoldDefault, PolynomialCommitmentScheme, SecurityLevel};
use crate::{
circuit_builder::{CircuitBuilder, ConstraintSystem},
instructions::Instruction,
structs::{ComposedConstrainSystem, ProgramParams},
};
use super::arith::{AddInstruction, SubInstruction};
#[test... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/rv32im.rs | ceno_zkvm/src/instructions/riscv/rv32im.rs | use super::{
arith::AddInstruction, branch::BltuInstruction, ecall::HaltInstruction, jump::JalInstruction,
memory::LwInstruction,
};
#[cfg(feature = "u16limb_circuit")]
use crate::instructions::riscv::auipc::AuipcInstruction;
#[cfg(feature = "u16limb_circuit")]
use crate::instructions::riscv::lui::LuiInstructio... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/branch.rs | ceno_zkvm/src/instructions/riscv/branch.rs | use super::RIVInstruction;
use ceno_emul::InsnKind;
#[cfg(not(feature = "u16limb_circuit"))]
mod branch_circuit;
#[cfg(feature = "u16limb_circuit")]
mod branch_circuit_v2;
#[cfg(test)]
mod test;
pub struct BeqOp;
impl RIVInstruction for BeqOp {
const INST_KIND: InsnKind = InsnKind::BEQ;
}
#[cfg(feature = "u16limb... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/arith.rs | ceno_zkvm/src/instructions/riscv/arith.rs | use std::marker::PhantomData;
use super::{RIVInstruction, constants::UInt, r_insn::RInstructionConfig};
use crate::{
circuit_builder::CircuitBuilder, e2e::ShardContext, error::ZKVMError,
instructions::Instruction, structs::ProgramParams, uint::Value, witness::LkMultiplicity,
};
use ceno_emul::{InsnKind, StepRe... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/auipc.rs | ceno_zkvm/src/instructions/riscv/auipc.rs | use ff_ext::{ExtensionField, FieldInto};
use itertools::izip;
use std::marker::PhantomData;
use crate::{
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{
constants::{PC_BITS, UINT_BYTE_LIMBS, UInt8},
i_in... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/im_insn.rs | ceno_zkvm/src/instructions/riscv/im_insn.rs | use crate::{
chip_handler::{AddressExpr, MemoryExpr, RegisterExpr, general::InstFetch},
circuit_builder::CircuitBuilder,
error::ZKVMError,
instructions::riscv::insn_base::{ReadMEM, ReadRS1, StateInOut, WriteRD},
tables::InsnRecord,
witness::LkMultiplicity,
};
use crate::e2e::ShardContext;
use c... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall.rs | ceno_zkvm/src/instructions/riscv/ecall.rs | mod fptower_fp;
mod fptower_fp2_add;
mod fptower_fp2_mul;
mod halt;
mod keccak;
mod uint256;
mod weierstrass_add;
mod weierstrass_decompress;
mod weierstrass_double;
pub use fptower_fp::{FpAddInstruction, FpMulInstruction};
pub use fptower_fp2_add::Fp2AddInstruction;
pub use fptower_fp2_mul::Fp2MulInstruction;
pub use... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/r_insn.rs | ceno_zkvm/src/instructions/riscv/r_insn.rs | use ceno_emul::{InsnKind, StepRecord};
use ff_ext::ExtensionField;
use crate::{
chip_handler::{RegisterExpr, general::InstFetch},
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::riscv::insn_base::{ReadRS1, ReadRS2, StateInOut, WriteRD},
tables::InsnRecord,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall_base.rs | ceno_zkvm/src/instructions/riscv/ecall_base.rs | use ceno_emul::{Cycle, WriteOp};
use ff_ext::{ExtensionField, FieldInto};
use p3::field::FieldAlgebra;
use witness::set_val;
use super::constants::UInt;
use crate::{
chip_handler::{RegisterChipOperations, RegisterExpr},
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/memory.rs | ceno_zkvm/src/instructions/riscv/memory.rs | mod gadget;
#[cfg(not(feature = "u16limb_circuit"))]
pub mod load;
#[cfg(not(feature = "u16limb_circuit"))]
pub mod store;
#[cfg(feature = "u16limb_circuit")]
mod load_v2;
#[cfg(feature = "u16limb_circuit")]
mod store_v2;
#[cfg(test)]
mod test;
use crate::instructions::riscv::RIVInstruction;
#[cfg(not(feature = "u16... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/jump.rs | ceno_zkvm/src/instructions/riscv/jump.rs | #[cfg(not(feature = "u16limb_circuit"))]
mod jal;
#[cfg(feature = "u16limb_circuit")]
mod jal_v2;
#[cfg(not(feature = "u16limb_circuit"))]
mod jalr;
#[cfg(feature = "u16limb_circuit")]
mod jalr_v2;
#[cfg(not(feature = "u16limb_circuit"))]
pub use jal::JalInstruction;
#[cfg(feature = "u16limb_circuit")]
pub use jal_v2... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/test_utils.rs | ceno_zkvm/src/instructions/riscv/test_utils.rs | use proptest::{
prelude::any,
prop_oneof,
strategy::{Just, Strategy},
};
fn imm_with_max_valid_bits(imm: i32, bits: u32) -> u32 {
let shift = 32 - bits;
(imm << shift >> shift) as u32
}
#[allow(clippy::cast_sign_loss)]
pub fn u32_extra() -> impl Strategy<Value = u32> {
prop_oneof![
Jus... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/shift_imm.rs | ceno_zkvm/src/instructions/riscv/shift_imm.rs | #[cfg(not(feature = "u16limb_circuit"))]
mod shift_imm_circuit;
use super::RIVInstruction;
use ceno_emul::InsnKind;
#[cfg(feature = "u16limb_circuit")]
use crate::instructions::riscv::shift::shift_circuit_v2::ShiftImmInstruction;
#[cfg(not(feature = "u16limb_circuit"))]
use crate::instructions::riscv::shift_imm::shif... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/b_insn.rs | ceno_zkvm/src/instructions/riscv/b_insn.rs | use ceno_emul::{InsnKind, StepRecord};
use ff_ext::ExtensionField;
use super::constants::PC_STEP_SIZE;
use crate::{
chip_handler::{RegisterExpr, general::InstFetch},
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::riscv::insn_base::{ReadRS1, ReadRS2, StateInOut},... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/div.rs | ceno_zkvm/src/instructions/riscv/div.rs | use ceno_emul::InsnKind;
#[cfg(not(feature = "u16limb_circuit"))]
mod div_circuit;
#[cfg(feature = "u16limb_circuit")]
mod div_circuit_v2;
use super::RIVInstruction;
pub struct DivuOp;
impl RIVInstruction for DivuOp {
const INST_KIND: InsnKind = InsnKind::DIVU;
}
#[cfg(feature = "u16limb_circuit")]
pub type Divu... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/shift.rs | ceno_zkvm/src/instructions/riscv/shift.rs | #[cfg(not(feature = "u16limb_circuit"))]
pub mod shift_circuit;
#[cfg(feature = "u16limb_circuit")]
pub mod shift_circuit_v2;
use ceno_emul::InsnKind;
use super::RIVInstruction;
#[cfg(not(feature = "u16limb_circuit"))]
use crate::instructions::riscv::shift::shift_circuit::ShiftLogicalInstruction;
#[cfg(feature = "u16... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/lui.rs | ceno_zkvm/src/instructions/riscv/lui.rs | use ff_ext::{ExtensionField, FieldInto};
use itertools::{Itertools, izip};
use std::marker::PhantomData;
use crate::{
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{
constants::{UINT_BYTE_LIMBS, UInt8},
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/i_insn.rs | ceno_zkvm/src/instructions/riscv/i_insn.rs | use ceno_emul::{InsnKind, StepRecord};
use ff_ext::ExtensionField;
use crate::{
chip_handler::{RegisterExpr, general::InstFetch},
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::riscv::insn_base::{ReadRS1, StateInOut, WriteRD},
tables::InsnRecord,
witness... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/arith_imm.rs | ceno_zkvm/src/instructions/riscv/arith_imm.rs | #[cfg(not(feature = "u16limb_circuit"))]
mod arith_imm_circuit;
#[cfg(feature = "u16limb_circuit")]
mod arith_imm_circuit_v2;
#[cfg(feature = "u16limb_circuit")]
pub use crate::instructions::riscv::arith_imm::arith_imm_circuit_v2::AddiInstruction;
#[cfg(not(feature = "u16limb_circuit"))]
pub use crate::instructions::... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/s_insn.rs | ceno_zkvm/src/instructions/riscv/s_insn.rs | use crate::{
chip_handler::{AddressExpr, MemoryExpr, RegisterExpr, general::InstFetch},
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::riscv::insn_base::{ReadRS1, ReadRS2, StateInOut, WriteMEM},
tables::InsnRecord,
witness::LkMultiplicity,
};
use ceno_emu... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/j_insn.rs | ceno_zkvm/src/instructions/riscv/j_insn.rs | use ceno_emul::{InsnKind, StepRecord};
use ff_ext::ExtensionField;
use crate::{
chip_handler::{RegisterExpr, general::InstFetch},
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::riscv::insn_base::{StateInOut, WriteRD},
tables::InsnRecord,
witness::LkMulti... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/mulh.rs | ceno_zkvm/src/instructions/riscv/mulh.rs | use crate::instructions::riscv::RIVInstruction;
use ceno_emul::InsnKind;
#[cfg(not(feature = "u16limb_circuit"))]
mod mulh_circuit;
#[cfg(feature = "u16limb_circuit")]
mod mulh_circuit_v2;
#[cfg(not(feature = "u16limb_circuit"))]
use mulh_circuit::MulhInstructionBase;
#[cfg(feature = "u16limb_circuit")]
use mulh_circ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/logic_imm.rs | ceno_zkvm/src/instructions/riscv/logic_imm.rs | #[cfg(not(feature = "u16limb_circuit"))]
mod logic_imm_circuit;
#[cfg(feature = "u16limb_circuit")]
mod logic_imm_circuit_v2;
#[cfg(not(feature = "u16limb_circuit"))]
pub use crate::instructions::riscv::logic_imm::logic_imm_circuit::LogicInstruction;
#[cfg(feature = "u16limb_circuit")]
pub use crate::instructions::r... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/constants.rs | ceno_zkvm/src/instructions/riscv/constants.rs | use crate::uint::UIntLimbs;
pub use ceno_emul::PC_STEP_SIZE;
pub const ECALL_HALT_OPCODE: [usize; 2] = [0x00_00, 0x00_00];
pub const EXIT_PC: usize = 0;
pub const EXIT_CODE_IDX: usize = 0; // exit code u32 occupied 2 limb, each with 16
pub const INIT_PC_IDX: usize = EXIT_CODE_IDX + 2;
pub const INIT_CYCLE_IDX: usize ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/logic.rs | ceno_zkvm/src/instructions/riscv/logic.rs | mod logic_circuit;
use gkr_iop::tables::ops::{AndTable, OrTable, XorTable};
use logic_circuit::{LogicInstruction, LogicOp};
#[cfg(test)]
mod test;
use ceno_emul::InsnKind;
pub struct AndOp;
impl LogicOp for AndOp {
const INST_KIND: InsnKind = InsnKind::AND;
type OpsTable = AndTable;
}
pub type AndInstruction... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/slti/slti_circuit.rs | ceno_zkvm/src/instructions/riscv/slti/slti_circuit.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::SignedExtendConfig,
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{LIMB_BITS, UINT_LIMBS, UInt},
i_insn::IInstructionConfig,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/slti/slti_circuit_v2.rs | ceno_zkvm/src/instructions/riscv/slti/slti_circuit_v2.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::{UIntLimbsLT, UIntLimbsLTConfig},
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{UINT_LIMBS, UInt},
i_insn::IInstructionConfig... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/fptower_fp2_add.rs | ceno_zkvm/src/instructions/riscv/ecall/fptower_fp2_add.rs | use std::marker::PhantomData;
use ceno_emul::{
BN254_FP2_ADD, ByteAddr, Change, InsnKind, Platform, StepRecord, WORD_SIZE, WriteOp,
};
use ff_ext::ExtensionField;
use generic_array::typenum::Unsigned;
use gkr_iop::{
ProtocolBuilder, ProtocolWitnessGenerator,
gkr::{GKRCircuit, layer::Layer},
utils::lk_m... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/weierstrass_add.rs | ceno_zkvm/src/instructions/riscv/ecall/weierstrass_add.rs | use std::marker::PhantomData;
use ceno_emul::{
BLS12381_ADD, BN254_ADD, ByteAddr, Change, Cycle, InsnKind, Platform, SECP256K1_ADD,
SECP256R1_ADD, StepRecord, WORD_SIZE, WriteOp,
};
use ff_ext::ExtensionField;
use generic_array::{GenericArray, typenum::Unsigned};
use gkr_iop::{
ProtocolBuilder, ProtocolWit... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/halt.rs | ceno_zkvm/src/instructions/riscv/ecall/halt.rs | use crate::{
chip_handler::{RegisterChipOperations, general::PublicValuesQuery},
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::AssertLtConfig,
instructions::{
Instruction,
riscv::{
constants::{ECALL_HALT_OPCODE, EXIT_PC},
e... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/fptower_fp.rs | ceno_zkvm/src/instructions/riscv/ecall/fptower_fp.rs | use std::marker::PhantomData;
use ceno_emul::{
BN254_FP_ADD, BN254_FP_MUL, ByteAddr, Change, InsnKind, Platform, StepRecord, WORD_SIZE,
WriteOp,
};
use ff_ext::ExtensionField;
use generic_array::typenum::Unsigned;
use gkr_iop::{
ProtocolBuilder, ProtocolWitnessGenerator,
gkr::{GKRCircuit, layer::Layer}... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/weierstrass_double.rs | ceno_zkvm/src/instructions/riscv/ecall/weierstrass_double.rs | use std::marker::PhantomData;
use ceno_emul::{
BLS12381_DOUBLE, BN254_DOUBLE, ByteAddr, Change, Cycle, InsnKind, Platform, SECP256K1_DOUBLE,
SECP256R1_DOUBLE, StepRecord, WORD_SIZE, WriteOp,
};
use ff_ext::ExtensionField;
use generic_array::{GenericArray, typenum::Unsigned};
use gkr_iop::{
ProtocolBuilder,... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/weierstrass_decompress.rs | ceno_zkvm/src/instructions/riscv/ecall/weierstrass_decompress.rs | use std::marker::PhantomData;
use ceno_emul::{
Change, Cycle, InsnKind, Platform, SECP256K1_DECOMPRESS, SECP256R1_DECOMPRESS, StepRecord,
WriteOp,
};
use ff_ext::ExtensionField;
use generic_array::{GenericArray, typenum::Unsigned};
use gkr_iop::{
ProtocolBuilder, ProtocolWitnessGenerator,
gkr::{GKRCirc... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/keccak.rs | ceno_zkvm/src/instructions/riscv/ecall/keccak.rs | use std::marker::PhantomData;
use ceno_emul::{
ByteAddr, Change, Cycle, InsnKind, KECCAK_PERMUTE, Platform, StepRecord, WORD_SIZE, WriteOp,
};
use ff_ext::ExtensionField;
use gkr_iop::{
ProtocolBuilder, ProtocolWitnessGenerator,
gkr::{GKRCircuit, booleanhypercube::BooleanHypercube, layer::Layer},
utils... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/uint256.rs | ceno_zkvm/src/instructions/riscv/ecall/uint256.rs | use std::marker::PhantomData;
use ceno_emul::{
ByteAddr, Change, Cycle, InsnKind, Platform, SECP256K1_SCALAR_INVERT, StepRecord, UINT256_MUL,
WORD_SIZE, WriteOp,
};
use ff_ext::ExtensionField;
use generic_array::typenum::Unsigned;
use gkr_iop::{
ProtocolBuilder, ProtocolWitnessGenerator,
gkr::{GKRCircu... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/ecall/fptower_fp2_mul.rs | ceno_zkvm/src/instructions/riscv/ecall/fptower_fp2_mul.rs | use std::marker::PhantomData;
use ceno_emul::{
BN254_FP2_MUL, ByteAddr, Change, InsnKind, Platform, StepRecord, WORD_SIZE, WriteOp,
};
use ff_ext::ExtensionField;
use generic_array::typenum::Unsigned;
use gkr_iop::{
ProtocolBuilder, ProtocolWitnessGenerator,
gkr::{GKRCircuit, layer::Layer},
utils::lk_m... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/jump/jal.rs | ceno_zkvm/src/instructions/riscv/jump/jal.rs | use std::marker::PhantomData;
use ff_ext::ExtensionField;
use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{constants::UInt, j_insn::JInstructionConfig},
},
structs::ProgramParams,
witness::LkM... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/jump/test.rs | ceno_zkvm/src/instructions/riscv/jump/test.rs | use super::{JalInstruction, JalrInstruction};
use crate::{
Value,
circuit_builder::{CircuitBuilder, ConstraintSystem},
e2e::ShardContext,
instructions::{Instruction, riscv::constants::UInt},
scheme::mock_prover::{MOCK_PC_START, MockProver},
structs::ProgramParams,
};
use ceno_emul::{ByteAddr, Ch... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/jump/jal_v2.rs | ceno_zkvm/src/instructions/riscv/jump/jal_v2.rs | use std::marker::PhantomData;
use ff_ext::ExtensionField;
use crate::{
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{
constants::{PC_BITS, UINT_BYTE_LIMBS, UInt8},
j_insn::JInstructionConfig,
}... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/jump/jalr.rs | ceno_zkvm/src/instructions/riscv/jump/jalr.rs | use std::marker::PhantomData;
use ff_ext::ExtensionField;
use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{constants::UInt, i_insn::IInstructionConfig, insn_base::MemAddr},
},
structs::ProgramPara... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/jump/jalr_v2.rs | ceno_zkvm/src/instructions/riscv/jump/jalr_v2.rs | use ff_ext::ExtensionField;
use std::marker::PhantomData;
use crate::{
Value,
chip_handler::general::InstFetch,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{
constants::{PC_BITS, UINT_LIMBS, UInt},
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/rv32im/mmu.rs | ceno_zkvm/src/instructions/riscv/rv32im/mmu.rs | use crate::{
e2e::ShardContext,
error::ZKVMError,
scheme::PublicValues,
structs::{ProgramParams, ZKVMConstraintSystem, ZKVMFixedTraces, ZKVMWitnesses},
tables::{
DynVolatileRamTable, HeapInitCircuit, HeapTable, HintsInitCircuit, HintsTable,
LocalFinalCircuit, MemFinalRecord, MemInitR... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/logic_imm/test.rs | ceno_zkvm/src/instructions/riscv/logic_imm/test.rs | use ceno_emul::{Change, InsnKind, PC_STEP_SIZE, StepRecord, encode_rv32u};
use ff_ext::GoldilocksExt2;
use gkr_iop::circuit_builder::DebugIndex;
use crate::{
circuit_builder::{CircuitBuilder, ConstraintSystem},
e2e::ShardContext,
instructions::{
Instruction,
riscv::{
constants::... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/logic_imm/logic_imm_circuit.rs | ceno_zkvm/src/instructions/riscv/logic_imm/logic_imm_circuit.rs | //! The circuit implementation of logic instructions.
use ff_ext::ExtensionField;
use gkr_iop::tables::OpsTable;
use std::marker::PhantomData;
use crate::{
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{constants::UInt8, i_ins... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/logic_imm/logic_imm_circuit_v2.rs | ceno_zkvm/src/instructions/riscv/logic_imm/logic_imm_circuit_v2.rs | //! The circuit implementation of logic instructions.
use ff_ext::ExtensionField;
use gkr_iop::tables::OpsTable;
use itertools::Itertools;
use std::marker::PhantomData;
use crate::{
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/arith_imm/arith_imm_circuit.rs | ceno_zkvm/src/instructions/riscv/arith_imm/arith_imm_circuit.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{RIVInstruction, constants::UInt, i_insn::IInstructionConfig},
},
structs::ProgramParams,
tables::InsnRecord,
witness::LkMultiplicity,
};
use ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/arith_imm/arith_imm_circuit_v2.rs | ceno_zkvm/src/instructions/riscv/arith_imm/arith_imm_circuit_v2.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{RIVInstruction, constants::UInt, i_insn::IInstructionConfig},
},
structs::ProgramParams,
utils::{imm_sign_extend, imm_sign_extend_circuit},
w... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/branch/branch_circuit.rs | ceno_zkvm/src/instructions/riscv/branch/branch_circuit.rs | use std::marker::PhantomData;
use ceno_emul::{InsnKind, SWord, StepRecord};
use ff_ext::ExtensionField;
use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::{IsEqualConfig, IsLtConfig, SignedLtConfig},
instructions::{
Instruction,
r... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/branch/test.rs | ceno_zkvm/src/instructions/riscv/branch/test.rs | use ceno_emul::{ByteAddr, Change, PC_STEP_SIZE, StepRecord, Word, encode_rv32};
#[cfg(feature = "u16limb_circuit")]
use ff_ext::BabyBearExt4;
use ff_ext::{ExtensionField, GoldilocksExt2};
use super::*;
use crate::{
circuit_builder::{CircuitBuilder, ConstraintSystem},
e2e::ShardContext,
error::ZKVMError,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/branch/branch_circuit_v2.rs | ceno_zkvm/src/instructions/riscv/branch/branch_circuit_v2.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::{UIntLimbsLT, UIntLimbsLTConfig},
instructions::{
Instruction,
riscv::{
RIVInstruction,
b_insn::BInstructionConfig,
constants::{UINT_LIMBS, UInt}... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/shift/shift_circuit.rs | ceno_zkvm/src/instructions/riscv/shift/shift_circuit.rs | use crate::{
Value,
e2e::ShardContext,
error::ZKVMError,
gadgets::SignedExtendConfig,
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{LIMB_BITS, UINT_LIMBS, UInt},
r_insn::RInstructionConfig,
},
},
structs::Program... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/shift/shift_circuit_v2.rs | ceno_zkvm/src/instructions/riscv/shift/shift_circuit_v2.rs | use crate::e2e::ShardContext;
/// constrain implementation follow from https://github.com/openvm-org/openvm/blob/main/extensions/rv32im/circuit/src/shift/core.rs
use crate::{
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{UINT_BYTE_LIMBS, UInt8},
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/slt/slt_circuit.rs | ceno_zkvm/src/instructions/riscv/slt/slt_circuit.rs | use crate::{
Value,
e2e::ShardContext,
error::ZKVMError,
gadgets::SignedLtConfig,
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{LIMB_BITS, UINT_LIMBS, UInt},
r_insn::RInstructionConfig,
},
},
structs::ProgramPara... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/slt/slt_circuit_v2.rs | ceno_zkvm/src/instructions/riscv/slt/slt_circuit_v2.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::{UIntLimbsLT, UIntLimbsLTConfig},
instructions::{
Instruction,
riscv::{RIVInstruction, constants::UInt, r_insn::RInstructionConfig},
},
structs::ProgramParams,
witness::... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/div/div_circuit.rs | ceno_zkvm/src/instructions/riscv/div/div_circuit.rs | //! Circuit implementations for DIVU, REMU, DIV, and REM RISC-V opcodes
//!
//! The signed and unsigned division and remainder opcodes are handled by
//! simulating the division algorithm expression:
//!
//! `dividend = divisor * quotient + remainder` (1)
//!
//! where `remainder` is constrained to be between 0 and the... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/div/div_circuit_v2.rs | ceno_zkvm/src/instructions/riscv/div/div_circuit_v2.rs | /// refer constraints implementation from https://github.com/openvm-org/openvm/blob/main/extensions/rv32im/circuit/src/divrem/core.rs
use ceno_emul::{InsnKind, StepRecord};
use ff_ext::{ExtensionField, FieldInto};
use p3::field::Field;
use super::{
super::{
constants::{UINT_LIMBS, UInt},
r_insn::RI... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/memory/test.rs | ceno_zkvm/src/instructions/riscv/memory/test.rs | use crate::{
Value,
circuit_builder::{CircuitBuilder, ConstraintSystem},
e2e::ShardContext,
instructions::{
Instruction,
riscv::{
LbInstruction, LbuInstruction, LhInstruction, LhuInstruction, RIVInstruction,
constants::UInt,
memory::{
L... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/memory/store.rs | ceno_zkvm/src/instructions/riscv/memory/store.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{
RIVInstruction, constants::UInt, insn_base::MemAddr, memory::gadget::MemWordUtil,
s_insn::SInstructionConfig,
},
},
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/memory/load_v2.rs | ceno_zkvm/src/instructions/riscv/memory/load_v2.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::SignedExtendConfig,
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{MEM_BITS, UInt},
im_insn::IMInstructionConfig,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/memory/store_v2.rs | ceno_zkvm/src/instructions/riscv/memory/store_v2.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{MEM_BITS, UInt},
insn_base::MemAddr,
memory::gadget::MemWordUtil,
s_... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/memory/load.rs | ceno_zkvm/src/instructions/riscv/memory/load.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::SignedExtendConfig,
instructions::{
Instruction,
riscv::{
RIVInstruction, constants::UInt, im_insn::IMInstructionConfig, insn_base::MemAddr,
},
},
struct... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/memory/gadget.rs | ceno_zkvm/src/instructions/riscv/memory/gadget.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
error::ZKVMError,
instructions::riscv::{constants::UInt, insn_base::MemAddr},
witness::LkMultiplicity,
};
use ceno_emul::StepRecord;
use either::Either;
use ff_ext::{ExtensionField, FieldInto};
use itertools::izip;
use multilinear_extensions::{Exp... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/dummy/test.rs | ceno_zkvm/src/instructions/riscv/dummy/test.rs | use ceno_emul::{Change, InsnKind, KeccakSpec, StepRecord, encode_rv32};
use ff_ext::GoldilocksExt2;
use super::*;
use crate::{
circuit_builder::{CircuitBuilder, ConstraintSystem},
e2e::ShardContext,
instructions::{
Instruction,
riscv::{arith::AddOp, branch::BeqOp, ecall::EcallDummy},
},... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/dummy/dummy_ecall.rs | ceno_zkvm/src/instructions/riscv/dummy/dummy_ecall.rs | use std::marker::PhantomData;
use ceno_emul::{Change, InsnKind, StepRecord, SyscallSpec};
use ff_ext::ExtensionField;
use itertools::Itertools;
use super::{super::insn_base::WriteMEM, dummy_circuit::DummyConfig};
use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/dummy/dummy_circuit.rs | ceno_zkvm/src/instructions/riscv/dummy/dummy_circuit.rs | use std::marker::PhantomData;
use ceno_emul::{InsnCategory, InsnFormat, InsnKind, StepRecord};
use ff_ext::ExtensionField;
use super::super::{
RIVInstruction,
constants::UInt,
insn_base::{ReadMEM, ReadRS1, ReadRS2, StateInOut, WriteMEM, WriteRD},
};
use crate::{
chip_handler::general::InstFetch, circu... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/dummy/mod.rs | ceno_zkvm/src/instructions/riscv/dummy/mod.rs | //! Dummy instruction circuits for testing.
//! Support instructions that don’t have a complete implementation yet.
//! It connects all the state together (register writes, etc), but does not verify the values.
//!
//! Usage:
//! Specify an instruction with `trait RIVInstruction` and define a `DummyInstruction` like so... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/mulh/mulh_circuit.rs | ceno_zkvm/src/instructions/riscv/mulh/mulh_circuit.rs | //! Circuit implementations for MULH, MULHU, and MULHSU RISC-V opcodes
//!
//! Approach for computing the upper limb of a product of two 32-bit values
//! which are signed/signed, unsigned/unsigned, or signed/unsigned is the
//! following:
//!
//! - Compute the signed or unsigned value associated with input and output
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/mulh/mulh_circuit_v2.rs | ceno_zkvm/src/instructions/riscv/mulh/mulh_circuit_v2.rs | use crate::{
circuit_builder::CircuitBuilder,
error::ZKVMError,
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{LIMB_BITS, UINT_LIMBS, UInt},
r_insn::RInstructionConfig,
},
},
structs::ProgramParams,
uint::Value,
w... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/shift_imm/shift_imm_circuit.rs | ceno_zkvm/src/instructions/riscv/shift_imm/shift_imm_circuit.rs | use crate::{
Value,
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
gadgets::SignedExtendConfig,
instructions::{
Instruction,
riscv::{
RIVInstruction,
constants::{LIMB_BITS, UINT_LIMBS, UInt},
i_insn::IInstructionConfig,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/logic/test.rs | ceno_zkvm/src/instructions/riscv/logic/test.rs | use ceno_emul::{Change, StepRecord, Word, encode_rv32};
use ff_ext::GoldilocksExt2;
use super::*;
use crate::{
circuit_builder::{CircuitBuilder, ConstraintSystem},
e2e::ShardContext,
instructions::{Instruction, riscv::constants::UInt8},
scheme::mock_prover::{MOCK_PC_START, MockProver},
structs::Pro... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/instructions/riscv/logic/logic_circuit.rs | ceno_zkvm/src/instructions/riscv/logic/logic_circuit.rs | //! The circuit implementation of logic instructions.
use ff_ext::ExtensionField;
use gkr_iop::tables::OpsTable;
use std::marker::PhantomData;
use crate::{
circuit_builder::CircuitBuilder,
e2e::ShardContext,
error::ZKVMError,
instructions::{
Instruction,
riscv::{constants::UInt8, r_ins... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/lookup_keccakf.rs | ceno_zkvm/src/precompiles/lookup_keccakf.rs | use ceno_emul::{ByteAddr, Cycle, MemOp, StepRecord};
use ff_ext::ExtensionField;
use gkr_iop::{
OutEvalGroups, ProtocolBuilder, ProtocolWitnessGenerator,
chip::Chip,
circuit_builder::{
CircuitBuilder, ConstraintSystem, RotationParams, expansion_expr, rotation_split,
},
cpu::{CpuBackend, CpuP... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/utils.rs | ceno_zkvm/src/precompiles/utils.rs | use ff_ext::ExtensionField;
use gkr_iop::circuit_builder::expansion_expr;
use itertools::Itertools;
use multilinear_extensions::{Expression, ToExpr};
use p3::field::FieldAlgebra;
use smallvec::SmallVec;
pub fn not8_expr<E: ExtensionField>(expr: Expression<E>) -> Expression<E> {
E::BaseField::from_canonical_u8(0xFF... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/bitwise_keccakf.rs | ceno_zkvm/src/precompiles/bitwise_keccakf.rs | use crate::scheme::utils::gkr_witness;
use ff_ext::ExtensionField;
use itertools::{Itertools, iproduct, izip};
use mpcs::PolynomialCommitmentScheme;
use multilinear_extensions::{
ChallengeId, Expression, ToExpr, WitIn,
mle::{MultilinearExtension, Point, PointAndEval},
util::ceil_log2,
};
use p3::{field::Fie... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/weierstrass.rs | ceno_zkvm/src/precompiles/weierstrass.rs | use generic_array::GenericArray;
use num::BigUint;
use sp1_curves::params::NumWords;
pub mod test_utils;
pub mod weierstrass_add;
pub mod weierstrass_decompress;
pub mod weierstrass_double;
#[derive(Clone, Default, Debug)]
pub struct EllipticCurveAddInstance<P: NumWords> {
/// The first point as a list of words.
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/mod.rs | ceno_zkvm/src/precompiles/mod.rs | mod bitwise_keccakf;
mod fptower;
mod lookup_keccakf;
mod uint256;
mod utils;
mod weierstrass;
pub use lookup_keccakf::{
AND_LOOKUPS, KECCAK_INPUT32_SIZE, KECCAK_OUT_EVAL_SIZE, KeccakInstance, KeccakLayout,
KeccakParams, KeccakStateInstance, KeccakTrace, KeccakWitInstance, RANGE_LOOKUPS,
ROUNDS as KECCAK_R... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/uint256.rs | ceno_zkvm/src/precompiles/uint256.rs | // The crate uint256 circuit is modified from succinctlabs/sp1 under MIT license
// The MIT License (MIT)
// Copyright (c) 2023 Succinct Labs
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Soft... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/fptower.rs | ceno_zkvm/src/precompiles/fptower.rs | pub mod fp;
pub mod fp2_addsub;
pub mod fp2_mul;
| rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/fptower/fp.rs | ceno_zkvm/src/precompiles/fptower/fp.rs | // The crate fp circuit is modified from succinctlabs/sp1 under MIT license
// The MIT License (MIT)
// Copyright (c) 2023 Succinct Labs
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/fptower/fp2_mul.rs | ceno_zkvm/src/precompiles/fptower/fp2_mul.rs | // The crate fp2_mul circuit is modified from succinctlabs/sp1 under MIT license
// The MIT License (MIT)
// Copyright (c) 2023 Succinct Labs
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Sof... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/fptower/fp2_addsub.rs | ceno_zkvm/src/precompiles/fptower/fp2_addsub.rs | // The crate fp2_addsub circuit is modified from succinctlabs/sp1 under MIT license
// The MIT License (MIT)
// Copyright (c) 2023 Succinct Labs
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the S... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/weierstrass/weierstrass_add.rs | ceno_zkvm/src/precompiles/weierstrass/weierstrass_add.rs | // The crate weierstrass add circuit is modified from succinctlabs/sp1 under MIT license
// The MIT License (MIT)
// Copyright (c) 2023 Succinct Labs
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/weierstrass/weierstrass_double.rs | ceno_zkvm/src/precompiles/weierstrass/weierstrass_double.rs | // The crate weierstrass double circuit is modified from succinctlabs/sp1 under MIT license
// The MIT License (MIT)
// Copyright (c) 2023 Succinct Labs
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/weierstrass/weierstrass_decompress.rs | ceno_zkvm/src/precompiles/weierstrass/weierstrass_decompress.rs | // The crate weierstrass add circuit is modified from succinctlabs/sp1 under MIT license
// The MIT License (MIT)
// Copyright (c) 2023 Succinct Labs
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in ... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/precompiles/weierstrass/test_utils.rs | ceno_zkvm/src/precompiles/weierstrass/test_utils.rs | use generic_array::GenericArray;
use num::bigint::RandBigInt;
use rand::{Rng, SeedableRng};
use sp1_curves::{
EllipticCurve,
params::NumWords,
weierstrass::{SwCurve, WeierstrassParameters},
};
use crate::precompiles::weierstrass::EllipticCurveDecompressInstance;
pub fn random_point_pairs<WP: WeierstrassPa... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/bin/bitwise_keccak.rs | ceno_zkvm/src/bin/bitwise_keccak.rs | use ceno_zkvm::precompiles::{run_bitwise_keccakf, setup_bitwise_keccak_gkr_circuit};
use clap::{Parser, command};
use ff_ext::GoldilocksExt2;
use itertools::Itertools;
use mpcs::BasefoldDefault;
use rand::{RngCore, SeedableRng};
use tracing::level_filters::LevelFilter;
use tracing_forest::ForestLayer;
use tracing_subsc... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/bin/riscv_stats.rs | ceno_zkvm/src/bin/riscv_stats.rs | use std::collections::BTreeMap;
use ceno_zkvm::{
instructions::riscv::Rv32imConfig,
stats::{StaticReport, TraceReport},
structs::ZKVMConstraintSystem,
};
use ff_ext::GoldilocksExt2;
type E = GoldilocksExt2;
fn main() {
let mut zkvm_cs = ZKVMConstraintSystem::default();
let _ = Rv32imConfig::<E>::c... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/bin/e2e.rs | ceno_zkvm/src/bin/e2e.rs | use ceno_emul::{IterAddresses, Platform, Program, WORD_SIZE, Word};
use ceno_host::{CenoStdin, memory_from_file};
#[cfg(all(feature = "jemalloc", unix, not(test)))]
use ceno_zkvm::print_allocated_bytes;
use ceno_zkvm::{
e2e::{
Checkpoint, FieldType, MultiProver, PcsKind, Preset, run_e2e_with_checkpoint,
... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/bin/lookup_keccak.rs | ceno_zkvm/src/bin/lookup_keccak.rs | use ceno_zkvm::precompiles::{run_lookup_keccakf, setup_lookup_keccak_gkr_circuit};
use clap::{Parser, command};
use ff_ext::GoldilocksExt2;
use itertools::Itertools;
use mpcs::BasefoldDefault;
use rand::{RngCore, SeedableRng};
use tracing::level_filters::LevelFilter;
use tracing_forest::ForestLayer;
use tracing_subscri... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/scheme/septic_curve.rs | ceno_zkvm/src/scheme/septic_curve.rs | use either::Either;
use ff_ext::{ExtensionField, FromUniformBytes};
use multilinear_extensions::Expression;
// The extension field and curve definition are adapted from
// https://github.com/succinctlabs/sp1/blob/v5.2.1/crates/stark/src/septic_curve.rs
use p3::field::{Field, FieldAlgebra};
use rand::RngCore;
use serde:... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/scheme/tests.rs | ceno_zkvm/src/scheme/tests.rs | use crate::{
circuit_builder::CircuitBuilder,
error::ZKVMError,
instructions::{
Instruction,
riscv::{arith::AddInstruction, ecall::HaltInstruction},
},
scheme::{
constants::DYNAMIC_RANGE_MAX_BITS,
cpu::CpuTowerProver,
create_backend, create_prover,
hal... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/scheme/prover.rs | ceno_zkvm/src/scheme/prover.rs | use ff_ext::ExtensionField;
use gkr_iop::{
cpu::{CpuBackend, CpuProver},
hal::ProverBackend,
};
use std::{
collections::{BTreeMap, HashMap},
marker::PhantomData,
sync::Arc,
};
use crate::scheme::{constants::SEPTIC_EXTENSION_DEGREE, hal::MainSumcheckEvals};
use either::Either;
use gkr_iop::hal::Mult... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/scheme/mock_prover.rs | ceno_zkvm/src/scheme/mock_prover.rs | use super::{PublicValues, utils::wit_infer_by_expr};
use crate::{
ROMType,
circuit_builder::{CircuitBuilder, ConstraintSystem},
e2e::ShardContext,
state::{GlobalState, StateCircuit},
structs::{
ComposedConstrainSystem, ProgramParams, RAMType, ZKVMConstraintSystem, ZKVMFixedTraces,
ZK... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | true |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/scheme/utils.rs | ceno_zkvm/src/scheme/utils.rs | use crate::{
scheme::{
constants::MIN_PAR_SIZE,
hal::{ProofInput, ProverDevice},
},
structs::ComposedConstrainSystem,
};
use either::Either;
use ff_ext::ExtensionField;
use gkr_iop::{
evaluation::EvalExpression,
gkr::{GKRCircuit, GKRCircuitOutput, GKRCircuitWitness, layer::LayerWitne... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
scroll-tech/ceno | https://github.com/scroll-tech/ceno/blob/ce97cf805a131db43a6d3d56a2fd0506a6dc8431/ceno_zkvm/src/scheme/constants.rs | ceno_zkvm/src/scheme/constants.rs | pub(crate) const MIN_PAR_SIZE: usize = 64;
pub const NUM_FANIN: usize = 2;
pub const NUM_FANIN_LOGUP: usize = 2;
pub const MAX_NUM_VARIABLES: usize = 24;
pub const DYNAMIC_RANGE_MAX_BITS: usize = 18;
pub const SEPTIC_EXTENSION_DEGREE: usize = 7;
pub const SEPTIC_JACOBIAN_NUM_MLES: usize = 3 * SEPTIC_EXTENSION_DEGRE... | rust | Apache-2.0 | ce97cf805a131db43a6d3d56a2fd0506a6dc8431 | 2026-01-04T20:23:30.257242Z | false |
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