plonky2/evm/src/memory/mod.rs

//! The Memory STARK is used to handle all memory read and write operations happening when
//! executing the EVM. Each non-dummy row of the table correspond to a single operation,
//! and rows are ordered by the timestamp associated to each memory operation.

pub mod columns;
pub mod memory_stark;
pub mod segments;

// TODO: Move to CPU module, now that channels have been removed from the memory table.
pub(crate) const NUM_CHANNELS: usize = crate::cpu::membus::NUM_CHANNELS;
/// The number of limbs holding the value at a memory address.
/// Eight limbs of 32 bits can hold a `U256`.
pub(crate) const VALUE_LIMBS: usize = 8;