require 'lib/scrypt.php';
define('START_TIME' , microtime(true));
-define('CHECK_POINT' , 'chash.pos');
+define('CHECKPOINT_FILE' , 'chash.pos');
// Hashes needed to complete a "block"
$GLOBALS['block_size'] = 100;
$GLOBALS['difficulty'] = 2;
// Found hashes
-$GLOBALS['found_hashes'] = array(0 => array());
+$GLOBALS['found_hashes'] = array([]);
/**
* Continued-hashing
*/
// Is the check point there?
-if (is_readable(CHECK_POINT)) {
+if (is_readable(CHECKPOINT_FILE)) {
// Load it
loadCheckpointFile();
} else {
$gensisHashes = array(
// A famous quote from Deus Ex 2 - Invisible War
multiplehashString('"Informations must be free." - AI Helios from Deus Ex'),
- // My name + URL of my first StatusNet instance
- multipleHashString('Roland Haeder, https://status.mxchange.org'),
+ // My name + URL of my GNUSocial instance
+ multipleHashString('Roland Haeder, https://social.mxchange.org'),
// A famous quote from Linus Torwalds
multipleHashString('"Software is like sex. Its better when its free." - Linus Torwalds'),
// Well ...
// Calulcate final "genesis" hash
$genesisHash = hashString(
+ $genesisBlock[3] .
$genesisBlock[0] .
$genesisBlock[2] .
- $genesisBlock[1] .
- $genesisBlock[3]
+ $genesisBlock[1]
);
// Get all elements to get the last part out
while (true) {
// Init hash-per-block counter and hashrate
$GLOBALS['hashes_block'] = 0;
- $hashrate = 0;
+ $hashRate = 1;
// Wait for block_size iterations (= found hashes). This is one block
$timeBlock = microtime(true);
$testTime = abs(microtime(true) - $timeDisplay);
// Calculate hashrate/sec
- $hashrate = 1 / $testTime * $GLOBALS['iteration_second'] * $GLOBALS['hash_cycles'];
+ $hashRate = 1 / $testTime * $GLOBALS['iteration_second'] * $GLOBALS['hash_cycles'];
// Only every second
if ($testTime >= 1) {
// Display hash rate
- print ('hashrate=' . round($hashrate) . ' hashes/sec,iterSecond=' . $GLOBALS['iteration_second'] . ' iterations/sec,difficulty=' . $GLOBALS['difficulty'] . PHP_EOL);
+ print ('hashrate=' . round($hashRate) . ' hashes/sec,iterSecond=' . $GLOBALS['iteration_second'] . ' iterations/sec,difficulty=' . $GLOBALS['difficulty'] . PHP_EOL);
// Reset timer
$timeDisplay = microtime(true);
$GLOBALS['iteration_second'] = 0;
- } // END - if
+ }
// Time spend from last flush
$testTime = abs(microtime(true) - $GLOBALS['time_flush']);
if ($testTime >= $GLOBALS['flush_file_time']) {
// Flush check-point file
flushCheckPointFile($GLOBALS['current_hash']);
- } // END - if
+ }
// Time spend from last found block
$testTime = abs(microtime(true) - $GLOBALS['found_time']);
print('total_restarts=' . $GLOBALS['total_restarts'] . ' - Restarting ...');
// Count all root (genesis) hashes
- $rootHashes = array();
+ $rootHashes = [];
foreach ($GLOBALS['found_hashes'] as $block) {
// "Walk" through all blocks
foreach ($block as $hash) {
if (!isset($hash['root_hash'])) {
// Bad file
die('INCONSISTENCY: hash=' . print_r($hash, true));
- } // END - if
+ }
if (isset($rootHashes[$hash['root_hash']])) {
// Count up
// First entry found
$rootHashes[$hash['root_hash']] = 1;
}
- } // END - foreach
- } // END - foreach
+ }
+ }
// Find best root hash
$bestRootHash = '';
$bestRootCount = 0;
foreach ($rootHashes as $hash => $count) {
- // Debug message
- //* NOISY-DEBUG: */ print ('hash=' . $hash . ',count=' . $count . ',bestRootHash=' . $bestRootHash . ',bestRootCount=' . $bestRootCount . PHP_EOL);
-
// Is a better one found?
+ //* NOISY-DEBUG: */ print ('hash=' . $hash . ',count=' . $count . ',bestRootHash=' . $bestRootHash . ',bestRootCount=' . $bestRootCount . PHP_EOL);
if ($count > $bestRootCount) {
// Remember it
$bestRootHash = $hash;
$bestRootCount = $count;
- } // END - if
- } // END - foreach
+ }
+ }
// Output message
print ('bestRootHash=' . $bestRootHash . ',bestRootCount=' . $bestRootCount . PHP_EOL);
// Abort search
break;
- } // END - if
- } // END - for
- } // END - foreach
- } // END - if
+ }
+ }
+ }
+ }
// Next round
$GLOBALS['iteration']++;
$GLOBALS['iteration_second']++;
- //print ('nonce=' . $GLOBALS['nonce'] . ',iteration=' . $GLOBALS['iteration'] . PHP_EOL);
- //print ('nonceHash=' . $nonceHash . PHP_EOL);
- //print ('sumNonce=' . $sumNonce . PHP_EOL);
- //print ('sumGenesis=' . $GLOBALS['sum_genesis'] . PHP_EOL);
- } // END - while
+ //* NOISY-DEBUG: */ print('nonce=' . $GLOBALS['nonce'] . ',iteration=' . $GLOBALS['iteration'] . PHP_EOL);
+ //* NOISY-DEBUG: */ print('nonceHash=' . $nonceHash . PHP_EOL);
+ //* NOISY-DEBUG: */ print('sumNonce=' . $sumNonce . PHP_EOL);
+ //* NOISY-DEBUG: */ print('sumGenesis=' . $GLOBALS['sum_genesis'] . PHP_EOL);
+ }
// If the iteration is zero, then no hash is found
if ($GLOBALS['iteration'] == 0) {
// Bad hash found
$timeBadHashes += abs(microtime(true) - $timeHash);
- // And next round
- print('BAD:nonce=' . $GLOBALS['nonce'] . PHP_EOL);
-
// Nothing found, so calculate new nonce
+ //* NOISY-DEBUG: */ print('BAD:nonce=' . $GLOBALS['nonce'] . PHP_EOL);
calculateNonce();
continue;
- } // END - if
+ }
// Add amount of hashes per block (multiple-hash)
$GLOBALS['hashes_block'] += $GLOBALS['iteration'] * $GLOBALS['hash_cycles'] + $GLOBALS['hash_cycles'];
// Push found hash
addFoundHash($nonceHash);
- } // END - while
+ }
+
+ // Flush check-point file
+ flushCheckPointFile($GLOBALS['current_hash']);
// Time taken for one
$timeBlock = abs(microtime(true) - $timeBlock);
// Calculate reward
- $reward = abs($timeBlock - $timeBadHashes) / $hashrate * $GLOBALS['hashes_block'] / $GLOBALS['block_size'] * 1000;
- print ('timeBlock=' . $timeBlock . ',timeBadHashes=' . $timeBadHashes . ',hashesPerBlock=' . $GLOBALS['hashes_block'] .',reward=' . $reward . PHP_EOL);
+ $reward = abs($timeBlock - $timeBadHashes) / max(1, $hashRate) * $GLOBALS['hashes_block'] / max(1, $GLOBALS['block_size']) * 1000;
+ print('timeBlock=' . $timeBlock . ',timeBadHashes=' . $timeBadHashes . ',hashesPerBlock=' . $GLOBALS['hashes_block'] .',reward=' . $reward . PHP_EOL);
- // Double difficulty
- $GLOBALS['difficulty'] = $GLOBALS['difficulty'] * 2;
+ // Increase difficulty
+ $GLOBALS['difficulty'] = $GLOBALS['difficulty']++;
// Block completed
$GLOBALS['total_hashes'] += $GLOBALS['hashes_block'];
$GLOBALS['hashes_block'] = 0;
// Init next block
- $GLOBALS['found_hashes'][$GLOBALS['total_blocks']] = array();
+ $GLOBALS['found_hashes'][$GLOBALS['total_blocks']] = [];
// Calculate new nonce
calculateNonce();
$rewardPerHour = $GLOBALS['total_reward'] / abs(microtime(true) - START_TIME) * 3600;
print ('totalReward=' . $GLOBALS['total_reward'] . ',blockValue=' . $blockValue . ',rewardPerHour=' . $rewardPerHour . PHP_EOL);
-} // END - while
+}
projects / core.git / blobdiff