diff options
Diffstat (limited to 'base/stats/events.cc')
| -rw-r--r-- | base/stats/events.cc | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/base/stats/events.cc b/base/stats/events.cc deleted file mode 100644 index 3191aec13..000000000 --- a/base/stats/events.cc +++ /dev/null @@ -1,169 +0,0 @@ -/* - * Copyright (c) 2004-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <vector> - -#include "base/stats/events.hh" - -#if USE_MYSQL -#include "base/cprintf.hh" -#include "base/misc.hh" -#include "base/mysql.hh" -#include "base/stats/mysql.hh" -#include "base/stats/mysql_run.hh" -#include "base/str.hh" -#endif - -#include "base/match.hh" -#include "sim/host.hh" -#include "sim/sim_object.hh" -#include "sim/root.hh" - -using namespace std; - -namespace Stats { - -Tick EventStart = ULL(0x7fffffffffffffff); - -ObjectMatch event_ignore; - -#if USE_MYSQL -class InsertEvent -{ - private: - char *query; - int size; - bool first; - static const int maxsize = 1024*1024; - - typedef map<string, uint32_t> event_map_t; - event_map_t events; - - MySQL::Connection &mysql; - uint16_t run; - - public: - InsertEvent() - : mysql(MySqlDB.conn()), run(MySqlDB.run()) - { - query = new char[maxsize + 1]; - size = 0; - first = true; - flush(); - } - ~InsertEvent() - { - flush(); - } - - void flush(); - void insert(const string &stat); -}; - -void -InsertEvent::insert(const string &stat) -{ - assert(mysql.connected()); - - event_map_t::iterator i = events.find(stat); - uint32_t event; - if (i == events.end()) { - mysql.query( - csprintf("SELECT en_id " - "from event_names " - "where en_name=\"%s\"", - stat)); - - MySQL::Result result = mysql.store_result(); - if (!result) - panic("could not get a run\n%s\n", mysql.error); - - assert(result.num_fields() == 1); - MySQL::Row row = result.fetch_row(); - if (row) { - if (!to_number(row[0], event)) - panic("invalid event id: %s\n", row[0]); - } else { - mysql.query( - csprintf("INSERT INTO " - "event_names(en_name)" - "values(\"%s\")", - stat)); - - if (mysql.error) - panic("could not get a run\n%s\n", mysql.error); - - event = mysql.insert_id(); - } - } else { - event = (*i).second; - } - - if (size + 1024 > maxsize) - flush(); - - if (!first) { - query[size++] = ','; - query[size] = '\0'; - } - - first = false; - - size += sprintf(query + size, "(%u,%u,%llu)", - event, run, (unsigned long long)curTick); -} - -void -InsertEvent::flush() -{ - static const char query_header[] = "INSERT INTO " - "events(ev_event, ev_run, ev_tick)" - "values"; - - if (size) { - MySQL::Connection &mysql = MySqlDB.conn(); - assert(mysql.connected()); - mysql.query(query); - } - - query[0] = '\0'; - size = sizeof(query_header); - first = true; - memcpy(query, query_header, size); -} - -void -__event(const string &stat) -{ - static InsertEvent event; - event.insert(stat); -} - -#endif - -/* namespace Stats */ } |