profile_ram_ppzksnark.cpp

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#include <algorithm>
#include <cstring>
#include <fstream>
#include <iostream>
#include <libff/common/profiling.hpp>
#include <libsnark/common/default_types/ram_ppzksnark_pp.hpp>
#include <libsnark/relations/ram_computations/rams/examples/ram_examples.hpp>
#include <libsnark/relations/ram_computations/rams/tinyram/tinyram_params.hpp>
#include <libsnark/zk_proof_systems/ppzksnark/ram_ppzksnark/examples/run_ram_ppzksnark.hpp>
#include <sstream>
#include <string>
 
using namespace libsnark;
 
int main(int argc, const char *argv[])
{
    ram_ppzksnark_snark_pp<default_ram_ppzksnark_pp>::init_public_params();
    libff::start_profiling();
 
    if (argc == 2 && strcmp(argv[1], "-v") == 0) {
        libff::print_compilation_info();
        return 0;
    }
 
    if (argc != 6) {
        printf(
            "usage: %s word_size reg_count program_size input_size "
            "time_bound\n",
            argv[0]);
        return 1;
    }
 
    const size_t w = atoi(argv[1]), k = atoi(argv[2]),
                 program_size = atoi(argv[3]), input_size = atoi(argv[4]),
                 time_bound = atoi(argv[5]);
 
    typedef ram_ppzksnark_machine_pp<default_ram_ppzksnark_pp> machine_ppT;
 
    const ram_ppzksnark_architecture_params<default_ram_ppzksnark_pp> ap(w, k);
 
    libff::enter_block("Generate RAM example");
    const size_t boot_trace_size_bound = program_size + input_size;
    const bool satisfiable = true;
    ram_example<machine_ppT> example = gen_ram_example_complex<machine_ppT>(
        ap, boot_trace_size_bound, time_bound, satisfiable);
    libff::leave_block("Generate RAM example");
 
    libff::print_header("(enter) Profile RAM ppzkSNARK");
    const bool test_serialization = true;
    run_ram_ppzksnark<default_ram_ppzksnark_pp>(example, test_serialization);
    libff::print_header("(leave) Profile RAM ppzkSNARK");
}