openvm_rv32_adapters

Struct Rv32IsEqualModAdapterCols

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#[repr(C)]
pub struct Rv32IsEqualModAdapterCols<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> {
    pub from_state: ExecutionState<T>,
    pub rs_ptr: [T; NUM_READS],
    pub rs_val: [[T; 4]; NUM_READS],
    pub rs_read_aux: [MemoryReadAuxCols<T, RV32_REGISTER_NUM_LIMBS>; NUM_READS],
    pub heap_read_aux: [[MemoryReadAuxCols<T, BLOCK_SIZE>; BLOCKS_PER_READ]; NUM_READS],
    pub rd_ptr: T,
    pub writes_aux: MemoryWriteAuxCols<T, RV32_REGISTER_NUM_LIMBS>,
}
Expand description

This adapter reads from NUM_READS <= 2 pointers and writes to a register.

  • The data is read from the heap (address space 2), and the pointers are read from registers (address space 1).
  • Reads take the form of BLOCKS_PER_READ consecutive reads of size BLOCK_SIZE from the heap, starting from the addresses in rs[0] (and rs[1] if R = 2).
  • Writes are to 32-bit register rd.

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§from_state: ExecutionState<T>§rs_ptr: [T; NUM_READS]§rs_val: [[T; 4]; NUM_READS]§rs_read_aux: [MemoryReadAuxCols<T, RV32_REGISTER_NUM_LIMBS>; NUM_READS]§heap_read_aux: [[MemoryReadAuxCols<T, BLOCK_SIZE>; BLOCKS_PER_READ]; NUM_READS]§rd_ptr: T§writes_aux: MemoryWriteAuxCols<T, RV32_REGISTER_NUM_LIMBS>

Implementations§

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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>

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pub const fn width() -> usize

Trait Implementations§

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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> Borrow<Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>> for [T]

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fn borrow( &self, ) -> &Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>

Immutably borrows from an owned value. Read more
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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> BorrowMut<Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>> for [T]

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fn borrow_mut( &mut self, ) -> &mut Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>

Mutably borrows from an owned value. Read more

Auto Trait Implementations§

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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> Freeze for Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>
where T: Freeze,

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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> RefUnwindSafe for Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>
where T: RefUnwindSafe,

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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> Send for Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>
where T: Send,

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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> Sync for Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>
where T: Sync,

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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> Unpin for Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>
where T: Unpin,

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impl<T, const NUM_READS: usize, const BLOCKS_PER_READ: usize, const BLOCK_SIZE: usize> UnwindSafe for Rv32IsEqualModAdapterCols<T, NUM_READS, BLOCKS_PER_READ, BLOCK_SIZE>
where T: UnwindSafe,

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