feat: goblin and eccvm bench (#3606)

Benchmark ECCVM and Goblin.

---------

Co-authored-by: ludamad <adam@aztecprotocol.com>
Co-authored-by: codygunton <codygunton@gmail.com>
Co-authored-by: ledwards2225 <l.edwards.d@gmail.com>

barretenberg/cpp/CMakePresets.json

@@ -369,6 +369,11 @@
       "jobs": 0,
       "targets": ["barretenberg.wasm"]
     },
+    {
+      "name": "xray",
+      "configurePreset": "xray",
+      "inherits": "default"
+    },
     {
       "name": "xray-verbose",
       "configurePreset": "xray-verbose",

barretenberg/cpp/src/barretenberg/benchmark/honk_bench/CMakeLists.txt

@@ -1,6 +1,8 @@
 # Each source represents a separate benchmark suite 
 set(BENCHMARK_SOURCES
   standard_plonk.bench.cpp
+  goblin.bench.cpp
+  eccvm.bench.cpp
   ultra_honk.bench.cpp
   ultra_honk_rounds.bench.cpp
   ultra_plonk.bench.cpp
@@ -10,9 +12,11 @@ set(BENCHMARK_SOURCES
 # Required libraries for benchmark suites
 set(LINKED_LIBRARIES
   ultra_honk
+  eccvm
   stdlib_sha256
   stdlib_keccak
   stdlib_merkle_tree
+  stdlib_recursion
   benchmark::benchmark
 )
 

barretenberg/cpp/src/barretenberg/benchmark/honk_bench/eccvm.bench.cpp

@@ -0,0 +1,73 @@
+#include <benchmark/benchmark.h>
+
+#include "barretenberg/benchmark/honk_bench/benchmark_utilities.hpp"
+#include "barretenberg/eccvm/eccvm_composer.hpp"
+#include "barretenberg/proof_system/circuit_builder/eccvm/eccvm_circuit_builder.hpp"
+
+using namespace benchmark;
+using namespace proof_system;
+
+using Flavor = honk::flavor::ECCVM;
+using Builder = ECCVMCircuitBuilder<Flavor>;
+using Composer = honk::ECCVMComposer;
+
+namespace {
+
+Builder generate_trace(size_t target_num_gates)
+{
+    Builder builder;
+    using G1 = typename Flavor::CycleGroup;
+    using Fr = typename G1::Fr;
+
+    auto generators = G1::derive_generators("test generators", 2);
+
+    typename G1::element a = generators[0];
+    typename G1::element b = generators[1];
+    Fr x = Fr::random_element();
+    Fr y = Fr::random_element();
+
+    typename G1::element expected_1 = (a * x) + a + a + (b * y) + (b * x) + (b * x);
+
+    // Each loop adds 163 gates. Note: builder.get_num_gates() is very expensive here (bug?) and it's actually painful
+    // to use a `while` loop
+    size_t num_iterations = target_num_gates / 163;
+    for (size_t _ = 0; _ < num_iterations; _++) {
+        builder.add_accumulate(a);
+        builder.mul_accumulate(a, x);
+        builder.mul_accumulate(b, x);
+        builder.mul_accumulate(b, y);
+        builder.add_accumulate(a);
+        builder.mul_accumulate(b, x);
+        builder.eq_and_reset(expected_1);
+    }
+    return builder;
+}
+
+void eccvm_generate_prover(State& state) noexcept
+{
+    barretenberg::srs::init_grumpkin_crs_factory("../srs_db/grumpkin");
+
+    size_t target_num_gates = 1 << static_cast<size_t>(state.range(0));
+    for (auto _ : state) {
+        Builder builder = generate_trace(target_num_gates);
+        Composer composer;
+        auto prover = composer.create_prover(builder);
+    };
+}
+
+void eccvm_prove(State& state) noexcept
+{
+    barretenberg::srs::init_grumpkin_crs_factory("../srs_db/grumpkin");
+
+    size_t target_num_gates = 1 << static_cast<size_t>(state.range(0));
+    Builder builder = generate_trace(target_num_gates);
+    Composer composer;
+    auto prover = composer.create_prover(builder);
+    for (auto _ : state) {
+        auto proof = prover.construct_proof();
+    };
+}
+
+BENCHMARK(eccvm_generate_prover)->Unit(kMillisecond)->DenseRange(10, 20);
+BENCHMARK(eccvm_prove)->Unit(kMillisecond)->DenseRange(10, 20);
+} // namespace

barretenberg/cpp/src/barretenberg/benchmark/honk_bench/goblin.bench.cpp

@@ -0,0 +1,137 @@
+
+#include <benchmark/benchmark.h>
+
+#include "barretenberg/benchmark/honk_bench/benchmark_utilities.hpp"
+#include "barretenberg/goblin/goblin.hpp"
+#include "barretenberg/goblin/mock_circuits.hpp"
+#include "barretenberg/proof_system/circuit_builder/ultra_circuit_builder.hpp"
+#include "barretenberg/ultra_honk/ultra_composer.hpp"
+
+using namespace benchmark;
+using namespace barretenberg;
+using namespace proof_system;
+
+namespace {
+void goblin_full(State& state) noexcept
+{
+    barretenberg::srs::init_crs_factory("../srs_db/ignition");
+    barretenberg::srs::init_grumpkin_crs_factory("../srs_db/grumpkin");
+
+    Goblin goblin;
+
+    // Construct an initial circuit; its proof will be recursively verified by the first kernel
+    GoblinUltraCircuitBuilder initial_circuit{ goblin.op_queue };
+    GoblinMockCircuits::construct_simple_initial_circuit(initial_circuit);
+    Goblin::AccumulationOutput kernel_input = goblin.accumulate(initial_circuit);
+
+    Goblin::Proof proof;
+    for (auto _ : state) {
+        // Construct a series of simple Goblin circuits; generate and verify their proofs
+        size_t NUM_CIRCUITS = 1 << static_cast<size_t>(state.range(0));
+        for (size_t circuit_idx = 0; circuit_idx < NUM_CIRCUITS; ++circuit_idx) {
+            // Construct a circuit with logic resembling that of the "kernel circuit"
+            GoblinUltraCircuitBuilder circuit_builder{ goblin.op_queue };
+            GoblinMockCircuits::construct_mock_kernel_circuit(circuit_builder, kernel_input);
+
+            // Construct proof of the current kernel circuit to be recursively verified by the next one
+            kernel_input = goblin.accumulate(circuit_builder);
+        }
+
+        proof = goblin.prove();
+        // Verify the final ultra proof
+    }
+    honk::GoblinUltraVerifier ultra_verifier{ kernel_input.verification_key };
+    ultra_verifier.verify_proof(kernel_input.proof);
+    // Verify the goblin proof (eccvm, translator, merge)
+    goblin.verify(proof);
+}
+
+void goblin_accumulate(State& state) noexcept
+{
+    barretenberg::srs::init_crs_factory("../srs_db/ignition");
+    barretenberg::srs::init_grumpkin_crs_factory("../srs_db/grumpkin");
+
+    Goblin goblin;
+
+    // Construct an initial circuit; its proof will be recursively verified by the first kernel
+    GoblinUltraCircuitBuilder initial_circuit{ goblin.op_queue };
+    GoblinMockCircuits::construct_simple_initial_circuit(initial_circuit);
+    Goblin::AccumulationOutput kernel_input = goblin.accumulate(initial_circuit);
+
+    // Construct a series of simple Goblin circuits; generate and verify their proofs
+    size_t NUM_CIRCUITS = 1 << static_cast<size_t>(state.range(0));
+    for (auto _ : state) {
+        for (size_t circuit_idx = 0; circuit_idx < NUM_CIRCUITS; ++circuit_idx) {
+            // Construct a circuit with logic resembling that of the "kernel circuit"
+            GoblinUltraCircuitBuilder circuit_builder{ goblin.op_queue };
+            GoblinMockCircuits::construct_mock_kernel_circuit(circuit_builder, kernel_input);
+
+            // Construct proof of the current kernel circuit to be recursively verified by the next one
+            kernel_input = goblin.accumulate(circuit_builder);
+        }
+    }
+}
+
+void goblin_eccvm_prove(State& state) noexcept
+{
+    barretenberg::srs::init_crs_factory("../srs_db/ignition");
+    barretenberg::srs::init_grumpkin_crs_factory("../srs_db/grumpkin");
+
+    Goblin goblin;
+
+    // Construct an initial circuit; its proof will be recursively verified by the first kernel
+    GoblinUltraCircuitBuilder initial_circuit{ goblin.op_queue };
+    GoblinMockCircuits::construct_simple_initial_circuit(initial_circuit);
+    Goblin::AccumulationOutput kernel_input = goblin.accumulate(initial_circuit);
+
+    // Construct a series of simple Goblin circuits; generate and verify their proofs
+    size_t NUM_CIRCUITS = 1 << static_cast<size_t>(state.range(0));
+    for (size_t circuit_idx = 0; circuit_idx < NUM_CIRCUITS; ++circuit_idx) {
+        // Construct a circuit with logic resembling that of the "kernel circuit"
+        GoblinUltraCircuitBuilder circuit_builder{ goblin.op_queue };
+        GoblinMockCircuits::construct_mock_kernel_circuit(circuit_builder, kernel_input);
+
+        // Construct proof of the current kernel circuit to be recursively verified by the next one
+        kernel_input = goblin.accumulate(circuit_builder);
+    }
+
+    for (auto _ : state) {
+        goblin.prove_eccvm();
+    }
+}
+
+void goblin_translator_prove(State& state) noexcept
+{
+    barretenberg::srs::init_crs_factory("../srs_db/ignition");
+    barretenberg::srs::init_grumpkin_crs_factory("../srs_db/grumpkin");
+
+    Goblin goblin;
+
+    // Construct an initial circuit; its proof will be recursively verified by the first kernel
+    GoblinUltraCircuitBuilder initial_circuit{ goblin.op_queue };
+    GoblinMockCircuits::construct_simple_initial_circuit(initial_circuit);
+    Goblin::AccumulationOutput kernel_input = goblin.accumulate(initial_circuit);
+
+    // Construct a series of simple Goblin circuits; generate and verify their proofs
+    size_t NUM_CIRCUITS = 1 << static_cast<size_t>(state.range(0));
+    for (size_t circuit_idx = 0; circuit_idx < NUM_CIRCUITS; ++circuit_idx) {
+        // Construct a circuit with logic resembling that of the "kernel circuit"
+        GoblinUltraCircuitBuilder circuit_builder{ goblin.op_queue };
+        GoblinMockCircuits::construct_mock_kernel_circuit(circuit_builder, kernel_input);
+
+        // Construct proof of the current kernel circuit to be recursively verified by the next one
+        kernel_input = goblin.accumulate(circuit_builder);
+    }
+
+    goblin.prove_eccvm();
+    for (auto _ : state) {
+        goblin.prove_translator();
+    }
+}
+
+} // namespace
+
+BENCHMARK(goblin_full)->Unit(kMillisecond)->DenseRange(0, 7);
+BENCHMARK(goblin_accumulate)->Unit(kMillisecond)->DenseRange(0, 7);
+BENCHMARK(goblin_eccvm_prove)->Unit(kMillisecond)->DenseRange(0, 7);
+BENCHMARK(goblin_translator_prove)->Unit(kMillisecond)->DenseRange(0, 7);

barretenberg/cpp/src/barretenberg/dsl/acir_proofs/acir_composer.cpp

@@ -4,6 +4,7 @@
 #include "barretenberg/dsl/acir_format/acir_format.hpp"
 #include "barretenberg/dsl/acir_format/recursion_constraint.hpp"
 #include "barretenberg/dsl/types.hpp"
+#include "barretenberg/goblin/mock_circuits.hpp"
 #include "barretenberg/plonk/proof_system/proving_key/proving_key.hpp"
 #include "barretenberg/plonk/proof_system/proving_key/serialize.hpp"
 #include "barretenberg/plonk/proof_system/verification_key/sol_gen.hpp"
@@ -101,7 +102,7 @@ void AcirComposer::create_goblin_circuit(acir_format::acir_format& constraint_sy
 
     // TODO(https://github.com/AztecProtocol/barretenberg/issues/817): Add some arbitrary op gates to ensure the
     // associated polynomials are non-zero and to give ECCVM and Translator some ECC ops to process.
-    GoblinTestingUtils::construct_goblin_ecc_op_circuit(goblin_builder_);
+    GoblinMockCircuits::construct_goblin_ecc_op_circuit(goblin_builder_);
 }
 
 std::vector<uint8_t> AcirComposer::create_goblin_proof()

barretenberg/cpp/src/barretenberg/eccvm/eccvm_prover.hpp

@@ -30,17 +30,17 @@ template <ECCVMFlavor Flavor> class ECCVMProver_ {
                           const std::shared_ptr<PCSCommitmentKey>& commitment_key,
                           const std::shared_ptr<Transcript>& transcript = std::make_shared<Transcript>());
 
-    void execute_preamble_round();
-    void execute_wire_commitments_round();
-    void execute_log_derivative_commitments_round();
-    void execute_grand_product_computation_round();
-    void execute_relation_check_rounds();
-    void execute_univariatization_round();
-    void execute_pcs_evaluation_round();
-    void execute_shplonk_batched_quotient_round();
-    void execute_shplonk_partial_evaluation_round();
-    void execute_final_pcs_round();
-    void execute_transcript_consistency_univariate_opening_round();
+    BBERG_PROFILE void execute_preamble_round();
+    BBERG_PROFILE void execute_wire_commitments_round();
+    BBERG_PROFILE void execute_log_derivative_commitments_round();
+    BBERG_PROFILE void execute_grand_product_computation_round();
+    BBERG_PROFILE void execute_relation_check_rounds();
+    BBERG_PROFILE void execute_univariatization_round();
+    BBERG_PROFILE void execute_pcs_evaluation_round();
+    BBERG_PROFILE void execute_shplonk_batched_quotient_round();
+    BBERG_PROFILE void execute_shplonk_partial_evaluation_round();
+    BBERG_PROFILE void execute_final_pcs_round();
+    BBERG_PROFILE void execute_transcript_consistency_univariate_opening_round();
 
     plonk::proof& export_proof();
     plonk::proof& construct_proof();

barretenberg/cpp/src/barretenberg/flavor/flavor.hpp

@@ -263,7 +263,7 @@ class Ultra;
 class ECCVM;
 class GoblinUltra;
 template <typename BuilderType> class UltraRecursive_;
-template <typename BuilderType> class GoblinUltraRecursive_;
+class GoblinUltraRecursive;
 } // namespace proof_system::honk::flavor
 
 // Forward declare plonk flavors
@@ -293,14 +293,12 @@ concept IsUltraFlavor = IsAnyOf<T, honk::flavor::Ultra, honk::flavor::GoblinUltr
 
 template <typename T> 
 concept IsGoblinFlavor = IsAnyOf<T, honk::flavor::GoblinUltra,
-                                    honk::flavor::GoblinUltraRecursive_<UltraCircuitBuilder>, 
-                                    honk::flavor::GoblinUltraRecursive_<GoblinUltraCircuitBuilder>>;
+                                    honk::flavor::GoblinUltraRecursive>;
 
 template <typename T> 
 concept IsRecursiveFlavor = IsAnyOf<T, honk::flavor::UltraRecursive_<UltraCircuitBuilder>, 
                                        honk::flavor::UltraRecursive_<GoblinUltraCircuitBuilder>, 
-                                       honk::flavor::GoblinUltraRecursive_<UltraCircuitBuilder>, 
-                                       honk::flavor::GoblinUltraRecursive_<GoblinUltraCircuitBuilder>>;
+                                       honk::flavor::GoblinUltraRecursive>;
 
 template <typename T> concept IsGrumpkinFlavor = IsAnyOf<T, honk::flavor::ECCVM>;
 

barretenberg/cpp/src/barretenberg/flavor/goblin_ultra_recursive.hpp

@@ -38,14 +38,14 @@ namespace proof_system::honk::flavor {
  *
  * @tparam BuilderType Determines the arithmetization of the verifier circuit defined based on this flavor.
  */
-template <typename BuilderType> class GoblinUltraRecursive_ {
+class GoblinUltraRecursive {
   public:
-    using CircuitBuilder = BuilderType; // Determines arithmetization of circuit instantiated with this flavor
+    using CircuitBuilder = GoblinUltraCircuitBuilder;
     using Curve = plonk::stdlib::bn254<CircuitBuilder>;
-    using GroupElement = typename Curve::Element;
-    using Commitment = typename Curve::Element;
-    using CommitmentHandle = typename Curve::Element;
-    using FF = typename Curve::ScalarField;
+    using GroupElement = Curve::Element;
+    using FF = Curve::ScalarField;
+    using Commitment = Curve::Element;
+    using CommitmentHandle = Curve::Element;
     using NativeVerificationKey = flavor::GoblinUltra::VerificationKey;
 
     // Note(luke): Eventually this may not be needed at all
@@ -78,7 +78,6 @@ template <typename BuilderType> class GoblinUltraRecursive_ {
     using SumcheckTupleOfTuplesOfUnivariates = decltype(create_sumcheck_tuple_of_tuples_of_univariates<Relations>());
     using TupleOfArraysOfValues = decltype(create_tuple_of_arrays_of_values<Relations>());
 
-  public:
     /**
      * @brief A field element for each entity of the flavor. These entities represent the prover polynomials evaluated
      * at one point.
@@ -87,7 +86,6 @@ template <typename BuilderType> class GoblinUltraRecursive_ {
       public:
         using Base = GoblinUltra::AllEntities<FF>;
         using Base::Base;
-        AllValues(std::array<FF, NUM_ALL_ENTITIES> _data_in) { this->_data = _data_in; }
     };
     /**
      * @brief The verification key is responsible for storing the the commitments to the precomputed (non-witnessk)