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fix: bus after rebase
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Al-Kindi-0 committed Feb 24, 2025
1 parent 55c3901 commit af6ad12
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Showing 2 changed files with 20 additions and 34 deletions.
38 changes: 12 additions & 26 deletions processor/src/chiplets/aux_trace/bus/memory.rs
Original file line number Diff line number Diff line change
Expand Up @@ -197,52 +197,38 @@ pub(super) fn build_pipe_request<E: FieldElement<BaseField = Felt>>(
combined_value
}

/// Builds `RCOMBBASE` requests made to the memory chiplet.
pub(super) fn build_rcomb_base_request<E: FieldElement<BaseField = Felt>>(
/// Builds `HORNERBASE` or `HORNEREXT` requests made to the memory chiplet.
pub(super) fn build_horner_eval_request<E: FieldElement<BaseField = Felt>>(
main_trace: &MainTrace,
alphas: &[E],
row: RowIndex,
_debugger: &mut BusDebugger<E>,
) -> E {
let tz0 = main_trace.helper_register(0, row);
let tz1 = main_trace.helper_register(1, row);
let tzg0 = main_trace.helper_register(2, row);
let tzg1 = main_trace.helper_register(3, row);
let a0 = main_trace.helper_register(4, row);
let a1 = main_trace.helper_register(5, row);
let z_ptr = main_trace.stack_element(13, row);
let a_ptr = main_trace.stack_element(14, row);
let eval_point_0 = main_trace.helper_register(0, row);
let eval_point_1 = main_trace.helper_register(1, row);
let eval_point_ptr = main_trace.stack_element(13, row);
let op_label = Felt::from(MEMORY_READ_WORD_LABEL);

let ctx = main_trace.ctx(row);
let clk = main_trace.clk(row);

let mem_req_1 = MemoryWordMessage {
op_label,
ctx,
addr: z_ptr,
clk,
word: [tz0, tz1, tzg0, tzg1],
source: "rcombbase req 1",
};
let mem_req_2 = MemoryWordMessage {
let mem_req = MemoryWordMessage {
op_label,
ctx,
addr: a_ptr,
addr: eval_point_ptr,
clk,
word: [a0, a1, ZERO, ZERO],
source: "rcombbase req 2",
word: [eval_point_0, eval_point_1, ZERO, ZERO],
source: "horner_eval_* req",
};

let combined_value = mem_req_1.value(alphas) * mem_req_2.value(alphas);
let value = mem_req.value(alphas);

#[cfg(any(test, feature = "bus-debugger"))]
{
_debugger.add_request(Box::new(mem_req_1), alphas);
_debugger.add_request(Box::new(mem_req_2), alphas);
_debugger.add_request(alloc::boxed::Box::new(mem_req), alphas);
}

combined_value
value
}

// RESPONSES
Expand Down
16 changes: 8 additions & 8 deletions processor/src/chiplets/aux_trace/bus/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,8 @@ use hasher::{
};
use kernel::{build_kernel_chiplet_responses, KernelRomMessage};
use memory::{
build_mem_mload_mstore_request, build_mem_mloadw_mstorew_request,
build_memory_chiplet_responses, build_mstream_request, build_pipe_request,
build_rcomb_base_request, MemoryWordMessage,
build_horner_eval_request, build_mem_mload_mstore_request, build_mem_mloadw_mstorew_request,
build_memory_chiplet_responses, build_mstream_request, build_pipe_request, MemoryWordMessage,
};
use miden_air::{
trace::{
Expand All @@ -24,10 +23,10 @@ use miden_air::{
RowIndex,
};
use vm_core::{
ONE, OPCODE_CALL, OPCODE_DYN, OPCODE_DYNCALL, OPCODE_END, OPCODE_HPERM, OPCODE_JOIN,
OPCODE_LOOP, OPCODE_MLOAD, OPCODE_MLOADW, OPCODE_MPVERIFY, OPCODE_MRUPDATE, OPCODE_MSTORE,
OPCODE_MSTOREW, OPCODE_MSTREAM, OPCODE_PIPE, OPCODE_RCOMBBASE, OPCODE_RESPAN, OPCODE_SPAN,
OPCODE_SPLIT, OPCODE_SYSCALL, OPCODE_U32AND, OPCODE_U32XOR, ZERO,
ONE, OPCODE_CALL, OPCODE_DYN, OPCODE_DYNCALL, OPCODE_END, OPCODE_HORNERBASE, OPCODE_HORNEREXT,
OPCODE_HPERM, OPCODE_JOIN, OPCODE_LOOP, OPCODE_MLOAD, OPCODE_MLOADW, OPCODE_MPVERIFY,
OPCODE_MRUPDATE, OPCODE_MSTORE, OPCODE_MSTOREW, OPCODE_MSTREAM, OPCODE_PIPE, OPCODE_RESPAN,
OPCODE_SPAN, OPCODE_SPLIT, OPCODE_SYSCALL, OPCODE_U32AND, OPCODE_U32XOR, ZERO,
};

use super::{Felt, FieldElement};
Expand Down Expand Up @@ -111,8 +110,9 @@ impl<E: FieldElement<BaseField = Felt>> AuxColumnBuilder<E> for BusColumnBuilder
row,
debugger,
),
OPCODE_HORNERBASE => build_horner_eval_request(main_trace, alphas, row, debugger),
OPCODE_HORNEREXT => build_horner_eval_request(main_trace, alphas, row, debugger),
OPCODE_MSTREAM => build_mstream_request(main_trace, alphas, row, debugger),
OPCODE_RCOMBBASE => build_rcomb_base_request(main_trace, alphas, row, debugger),
OPCODE_HPERM => build_hperm_request(main_trace, alphas, row, debugger),
OPCODE_MPVERIFY => build_mpverify_request(main_trace, alphas, row, debugger),
OPCODE_MRUPDATE => build_mrupdate_request(main_trace, alphas, row, debugger),
Expand Down

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