function merge_name($list)
{
// find the newest one
//
$newest_host = $list[0];
echo "<br><br>" . tra("Processing %1", $newest_host->domain_name) . "\n";
foreach ($list as $host) {
if ($host->create_time > $newest_host->create_time) {
$newest_host = $host;
}
}
foreach ($list as $host) {
if ($host->id == $newest_host->id) {
continue;
}
$error = merge_hosts($host, $newest_host);
if (!$error) {
echo "<br>" . tra("Merged %1 into %2", $host->id, $newest_host->id) . "\n";
} else {
echo "<br>{$error}\n";
}
// refresh from DB (otherwise credit increments get lost)
$newest_host = BoincHost::lookup_id($newest_host->id);
}
}
function get_host($hostid, $user)
{
$host = BoincHost::lookup_id($hostid);
if (!$host || $host->userid != $user->id) {
fail("We have no record of that computer");
}
return $host;
}
function get_gpu_list($vendor, $alt_vendor = null)
{
$clause = "plan_class like '%{$vendor}%'";
if ($alt_vendor) {
$clause .= " or plan_class like '%{$alt_vendor}%'";
}
$avs = BoincAppVersion::enum($clause);
if (count($avs) == 0) {
return null;
}
$av_ids = "";
foreach ($avs as $av) {
$av_ids .= "{$av->id}, ";
}
$av_ids .= "0";
$t = time() - 30 * 86400;
//echo "start enum $vendor $av_ids\n";
$results = BoincResult::enum("app_version_id in ({$av_ids}) and create_time > {$t} and elapsed_time>100 limit 500");
//echo "end enum\n";
$total = array();
$win = array();
$linux = array();
$mac = array();
foreach ($results as $r) {
$h = BoincHost::lookup_id($r->hostid);
if (!$h) {
continue;
}
$wu = BoincWorkunit::lookup_id($r->workunitid);
if (!$wu) {
continue;
}
$v = $vendor == "cuda" ? "CUDA" : "CAL";
$model = get_gpu_model($h->serialnum, $v);
if (!$model) {
continue;
}
add_model($model, $r, $wu, $total);
if (strstr($h->os_name, "Windows")) {
add_model($model, $r, $wu, $win);
}
if (strstr($h->os_name, "Linux")) {
add_model($model, $r, $wu, $linux);
}
if (strstr($h->os_name, "Darwin")) {
add_model($model, $r, $wu, $mac);
}
}
$x = null;
$x->total = $total;
$x->win = $win;
$x->linux = $linux;
$x->mac = $mac;
return $x;
}
$host_content .= "\n Total Disk Space: {$y} GB";
$x = $host->d_free / (1024 * 1024 * 1024);
$y = round($x, 2);
$host_content .= "\n Free Disk Space: {$y} GB\n Avg network bandwidth (upstream): {$host->n_bwup} bytes/sec\n Avg network bandwidth (downstream): {$host->n_bwdown} bytes/sec";
$x = $host->avg_turnaround / 86400;
$host_content .= "\n Average turnaround: " . round($x, 2) . " days\n Number of RPCs: {$host->rpc_seqno}\n Last RPC: " . time_str($host->rpc_time) . "\n % of time client on: " . 100 * $host->on_frac . " %\n % of time host connected: " . 100 * $host->connected_frac . " %\n % of time user active: " . 100 * $host->active_frac . " %\n # of results today: " . $host->nresults_today;
$subject = PROJECT . " notice for {$user->name}";
$body = PROJECT . " notification:\n\nDear {$user->name}\nYour machine (host # {$host->id}) described below appears to have a misconfigured BOINC\ninstallation. Could you please have a look at it?\n\nSincerely,\n The " . PROJECT . " team\n";
$body .= "\n\nThis is the content of our database:\n" . $host_content . "\n\nFor further information and assistance with " . PROJECT . " go to {$master_url}";
echo nl2br($body) . "<br><br>";
return send_email($user, $subject, $body);
}
$hostid = get_int("hostid", true);
if (!$hostid) {
admin_page_head("Misconfigured Host");
echo "This script sends an email to the owner of the supplied host which says that something gone wrong with his configuration.<br>";
echo "<br><form method=\"get\" action=\"problem_host.php\">\n Host ID: \n <input type=\"text\" size=\"5\" name=\"hostid\">\n <input class=\"btn btn-default\" type=\"submit\" value=\"Send Email\">\n </form>\n ";
} else {
$host = BoincHost::lookup_id($hostid);
if (!$host) {
echo "<h2>No host with that ID</h2>\n\t \t<center>Please <a href=\"problem_host.php\">try again</a></center>";
} else {
$user = BoincUser::lookup_id($host->userid);
echo "<a href=\"problem_host.php\">Do another?</a><br><br>";
send_problem_email($user, $host);
echo "Email to " . $user->email_addr . " has been sent.<br>";
}
}
admin_page_tail();
$cvs_version_tracker[] = "\$Id\$";
//Generated automatically - do not edit
function get_data()
{
$nwus = 4000;
$sum = array();
for ($i = 0; $i <= 10; $i++) {
$sum[] = 0;
}
$r1 = _mysql_query("select id from workunit where canonical_resultid>0 limit {$nwus}");
$n = 0;
while ($wu = _mysql_fetch_object($r1)) {
$results = array();
$r2 = _mysql_query("select * from result where workunitid={$wu->id}");
$found_zero = false;
while ($result = _mysql_fetch_object($r2)) {
if ($result->granted_credit == 0) {
continue;
}
// skip invalid
$host = BoincHost::lookup_id($result->hostid);
$r = new StdClass();
$r->cpu_time = $result->cpu_time;
$r->p_fpops = $host->p_fpops;
$r->p_iops = $host->p_iops;
$results[] = $r;
}
//echo "Wu $wu->id -------------\n";
if (count($results) < 2) {
continue;
}
for ($i = 0; $i <= 10; $i++) {
$fpw = $i / 10.0;
$sum[$i] += fpw_var($results, $fpw);
}
$n++;
}
echo "This script recommends value for <fp_benchmark_weight> in config.xml.\nIt does this by finding the value that minimizes the variance\namong claimed credit for workunits currently in your database.\nIt examines at most {$nwus} WUs (edit the script to change this).\n\nNumber of workunits analyzed: {$n}\n\n";
for ($i = 0; $i <= 10; $i++) {
$fpw = $i / 10.0;
$r = $sum[$i] / $n;
echo "FP weight {$fpw}: variance is {$r}\n";
if ($i == 0) {
$best = $r;
$fbest = $fpw;
} else {
if ($r < $best) {
$best = $r;
$fbest = $fpw;
}
}
}
echo "\nRecommended value: {$fbest}\n";
}
