3a0dfc43d1
database work better.
base/stats/events.cc:
properly connect to the database
base/stats/mysql.cc:
cleanup the event stuff too
--HG--
extra : convert_revision : f05fd6456decc9c4f95beff5c12497439e45f886
106 lines
3.4 KiB
C++
106 lines
3.4 KiB
C++
/*
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* Copyright (c) 2004 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef USE_MYSQL
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#include "base/cprintf.hh"
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#include "base/misc.hh"
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#include "base/mysql.hh"
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#include "base/stats/events.hh"
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#include "base/stats/mysql.hh"
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#include "base/stats/mysql_run.hh"
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#include "base/str.hh"
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#endif
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#include "sim/host.hh"
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#include "sim/universe.hh"
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using namespace std;
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namespace Stats {
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Tick EventStart = ULL(0xffffffffffffffff);
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#ifdef USE_MYSQL
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typedef map<string, uint32_t> event_map_t;
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event_map_t event_map;
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void
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__event(const string &stat)
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{
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MySQL::Connection &mysql = MySqlDB.conn();
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uint16_t run = MySqlDB.run();
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assert(mysql.connected());
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event_map_t::iterator i = event_map.find(stat);
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uint32_t event;
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if (i == event_map.end()) {
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mysql.query(
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csprintf("SELECT en_id "
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"from event_names "
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"where en_name=\"%s\"",
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stat));
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MySQL::Result result = mysql.store_result();
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if (!result)
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panic("could not get a run\n%s\n", mysql.error);
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assert(result.num_fields() == 1);
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MySQL::Row row = result.fetch_row();
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if (row) {
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if (!to_number(row[0], event))
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panic("invalid event id: %s\n", row[0]);
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} else {
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mysql.query(
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csprintf("INSERT INTO "
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"event_names(en_name)"
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"values(\"%s\")",
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stat));
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if (mysql.error)
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panic("could not get a run\n%s\n", mysql.error);
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event = mysql.insert_id();
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}
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} else {
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event = (*i).second;
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}
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mysql.query(
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csprintf("INSERT INTO "
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"events(ev_event, ev_run, ev_tick)"
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"values(%d, %d, %d)",
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event, run, curTick));
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if (mysql.error)
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panic("could not get a run\n%s\n", mysql.error);
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}
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#endif
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/* namespace Stats */ }
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