while (true) {
    if (lastUpdatedTime >= counter) {
        break;
    }
    unchecked {
        accumulator +=
            rewardRateLog[_baseToken][i].rewardsPerSecond *
            (counter - max(lastUpdatedTime, rewardRateLog[_baseToken][i].timestamp));
    }
    counter = rewardRateLog[_baseToken][i].timestamp;
    if (i == 0) {
        break;
    }
    --i;
}
function setRewardPerSecond(address _baseToken, uint256 _rewardPerSecond) public onlyOwner {
    updatePool(baseToken);
    rewardRate[_baseToken] = RewardsPerSecondEntry(_rewardPerSecond, block.timestamp);
    emit LogRewardPerSecond(_baseToken, _rewardPerSecond);
}
