From 4aa775d4ae89035eb53a07caf197f18455e1b2ba Mon Sep 17 00:00:00 2001 From: dante <45801863+alexander-camuto@users.noreply.github.com> Date: Wed, 30 Oct 2024 21:38:12 -0400 Subject: [PATCH] Update layouts.rs --- src/circuit/ops/layouts.rs | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/circuit/ops/layouts.rs b/src/circuit/ops/layouts.rs index 17847bea3..b3cc48fb1 100644 --- a/src/circuit/ops/layouts.rs +++ b/src/circuit/ops/layouts.rs @@ -4546,11 +4546,10 @@ pub fn round( ) -> Result, CircuitError> { // decompose with base scale and then set the last element to zero let decomposition = decompose(config, region, values, &(scale.0 as usize), &legs)?; - // set the last element to zero and then recompose - let zero = create_constant_tensor(F::ZERO, 1); + // set the last element to zero and then recompose, we don't actually need to assign here + // as this will automatically be assigned in the recompose function and uses the constant caching of RegionCtx + let zero = ValType::Constant(F::ZERO); - let assigned_zero = region.assign(&config.custom_gates.inputs[0], &zero)?; - let assigned_zero = assigned_zero.get_inner_tensor()?[0].clone(); let one = create_constant_tensor(integer_rep_to_felt(1), 1); let assigned_one = region.assign(&config.custom_gates.inputs[1], &one)?; let negative_one = create_constant_tensor(integer_rep_to_felt(-1), 1); @@ -4637,7 +4636,7 @@ pub fn round( incremented_elem.get_inner_tensor()?.clone()[0].clone(); // set the last elem to zero - inner_tensor[sliced_input.len() - 1] = assigned_zero.clone(); + inner_tensor[sliced_input.len() - 1] = zero.clone(); Ok(inner_tensor.clone()) };