EthashProofOfWork.cpp

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/*
        This file is part of cpp-ethereum.

        cpp-ethereum is free software: you can redistribute it and/or modify
        it under the terms of the GNU General Public License as published by
        the Free Software Foundation, either version 3 of the License, or
        (at your option) any later version.

        cpp-ethereum is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.

        You should have received a copy of the GNU General Public License
        along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
*/
#include "EthashProofOfWork.h"
#include "Ethash.h"
using namespace std;
using namespace chrono;
using namespace dev;
using namespace eth;

const unsigned EthashProofOfWork::defaultLocalWorkSize = 64;
const unsigned EthashProofOfWork::defaultGlobalWorkSizeMultiplier = 4096; // * CL_DEFAULT_LOCAL_WORK_SIZE
const unsigned EthashProofOfWork::defaultMSPerBatch = 0;
const EthashProofOfWork::WorkPackage EthashProofOfWork::NullWorkPackage = EthashProofOfWork::WorkPackage();

EthashProofOfWork::WorkPackage::WorkPackage(BlockHeader const& _bh):
        boundary(Ethash::boundary(_bh)),
        headerHash(_bh.hash(WithoutSeal)),
        seedHash(Ethash::seedHash(_bh))
{}