1
2# Copyright (c) 2003-2004 The Regents of The University of Michigan
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;
9# redistributions in binary form must reproduce the above copyright
10# notice, this list of conditions and the following disclaimer in the
11# documentation and/or other materials provided with the distribution;
12# neither the name of the copyright holders nor the names of its
13# contributors may be used to endorse or promote products derived from
14# this software without specific prior written permission.
15#
16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28#Permission is granted to use, copy, create derivative works and
29#redistribute this software and such derivative works for any purpose,
30#so long as the copyright notice above, this grant of permission, and
31#the disclaimer below appear in all copies made; and so long as the
32#name of The University of Michigan is not used in any advertising or
33#publicity pertaining to the use or distribution of this software
34#without specific, written prior authorization.
35#
36#THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE
37#UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND WITHOUT
38#WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER EXPRESS OR
39#IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
40#MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REGENTS OF
41#THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE FOR ANY DAMAGES,
42#INCLUDING DIRECT, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
43#DAMAGES, WITH RESPECT TO ANY CLAIM ARISING OUT OF OR IN CONNECTION
44#WITH THE USE OF THE SOFTWARE, EVEN IF IT HAS BEEN OR IS HEREAFTER
45#ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
46
47import MySQLdb, re, string
48
49def statcmp(a, b):
50 v1 = a.split('.')
51 v2 = b.split('.')
52
53 last = min(len(v1), len(v2)) - 1
54 for i,j in zip(v1[0:last], v2[0:last]):
55 if i != j:
56 return cmp(i, j)
57
58 # Special compare for last element.
59 if len(v1) == len(v2):
60 return cmp(v1[last], v2[last])
61 else:
62 return cmp(len(v1), len(v2))
63
64class RunData:
65 def __init__(self, row):
66 self.run = int(row[0])
67 self.name = row[1]
68 self.user = row[2]
69 self.project = row[3]
70
71class SubData:
72 def __init__(self, row):
73 self.stat = int(row[0])
74 self.x = int(row[1])
75 self.y = int(row[2])
76 self.name = row[3]
77 self.descr = row[4]
78
79class Data:
80 def __init__(self, row):
81 if len(row) != 5:
82 raise 'stat db error'
83 self.stat = int(row[0])
84 self.run = int(row[1])
85 self.x = int(row[2])
86 self.y = int(row[3])
87 self.data = float(row[4])
88
89 def __repr__(self):
90 return '''Data(['%d', '%d', '%d', '%d', '%f'])''' % ( self.stat,
91 self.run, self.x, self.y, self.data)
92
93class StatData(object):
94 def __init__(self, row):
95 self.stat = int(row[0])
96 self.name = row[1]
97 self.desc = row[2]
98 self.type = row[3]
99 self.prereq = int(row[5])
100 self.precision = int(row[6])
101
102 import flags
103 self.flags = 0
104 if int(row[4]): self.flags |= flags.printable
105 if int(row[7]): self.flags |= flags.nozero
106 if int(row[8]): self.flags |= flags.nonan
107 if int(row[9]): self.flags |= flags.total
108 if int(row[10]): self.flags |= flags.pdf
109 if int(row[11]): self.flags |= flags.cdf
110
111 if self.type == 'DIST' or self.type == 'VECTORDIST':
112 self.min = float(row[12])
113 self.max = float(row[13])
114 self.bktsize = float(row[14])
115 self.size = int(row[15])
116
117 if self.type == 'FORMULA':
118 self.formula = self.db.allFormulas[self.stat]
119
120class Node(object):
121 def __init__(self, name):
122 self.name = name
123 def __str__(self):
124 return name
125
126class Database(object):
127 def __init__(self):
128 self.host = 'zizzer.pool'
129 self.user = ''
130 self.passwd = ''
131 self.db = 'm5stats'
132 self.cursor = None
133
134 self.allStats = []
135 self.allStatIds = {}
136 self.allStatNames = {}
137
138 self.allSubData = {}
139
140 self.allRuns = []
141 self.allRunIds = {}
142 self.allRunNames = {}
143
144 self.allBins = []
145 self.allBinIds = {}
146 self.allBinNames = {}
147
148 self.allFormulas = {}
149
150 self.stattop = {}
151 self.statdict = {}
152 self.statlist = []
153
154 self.mode = 'sum';
155 self.runs = None
156 self.bins = None
157 self.ticks = None
158 self.__dict__['get'] = type(self).sum
159
160 def query(self, sql):
161 self.cursor.execute(sql)
162
163 def update_dict(self, dict):
164 dict.update(self.stattop)
165
166 def append(self, stat):
167 statname = re.sub(':', '__', stat.name)
168 path = string.split(statname, '.')
169 pathtop = path[0]
170 fullname = ''
171
172 x = self
173 while len(path) > 1:
174 name = path.pop(0)
175 if not x.__dict__.has_key(name):
176 x.__dict__[name] = Node(fullname + name)
177 x = x.__dict__[name]
178 fullname = '%s%s.' % (fullname, name)
179
180 name = path.pop(0)
181 x.__dict__[name] = stat
182
183 self.stattop[pathtop] = self.__dict__[pathtop]
184 self.statdict[statname] = stat
185 self.statlist.append(statname)
186
187 def connect(self):
188 # connect
189 self.thedb = MySQLdb.connect(db=self.db,
190 host=self.host,
191 user=self.user,
192 passwd=self.passwd)
193
194 # create a cursor
195 self.cursor = self.thedb.cursor()
196
197 self.query('''select rn_id,rn_name,rn_sample,rn_user,rn_project
198 from runs''')
199 for result in self.cursor.fetchall():
200 run = RunData(result);
201 self.allRuns.append(run)
202 self.allRunIds[run.run] = run
203 self.allRunNames[run.name] = run
204
205 self.query('select * from bins')
206 for id,name in self.cursor.fetchall():
207 self.allBinIds[int(id)] = name
208 self.allBinNames[name] = int(id)
209
210 self.query('select sd_stat,sd_x,sd_y,sd_name,sd_descr from subdata')
211 for result in self.cursor.fetchall():
212 subdata = SubData(result)
213 if self.allSubData.has_key(subdata.stat):
214 self.allSubData[subdata.stat].append(subdata)
215 else:
216 self.allSubData[subdata.stat] = [ subdata ]
217
218 self.query('select * from formulas')
219 for id,formula in self.cursor.fetchall():
220 self.allFormulas[int(id)] = formula.tostring()
221
222 StatData.db = self
223 self.query('select * from stats')
224 import info
225 for result in self.cursor.fetchall():
226 stat = info.NewStat(StatData(result))
227 self.append(stat)
228 self.allStats.append(stat)
229 self.allStatIds[stat.stat] = stat
230 self.allStatNames[stat.name] = stat
231
232 # Name: listbins
233 # Desc: Prints all bins matching regex argument, if no argument
234 # is given all bins are returned
235 def listBins(self, regex='.*'):
236 print '%-50s %-10s' % ('bin name', 'id')
237 print '-' * 61
238 names = self.allBinNames.keys()
239 names.sort()
240 for name in names:
241 id = self.allBinNames[name]
242 print '%-50s %-10d' % (name, id)
243
244 # Name: listruns
245 # Desc: Prints all runs matching a given user, if no argument
246 # is given all runs are returned
247 def listRuns(self, user=None):
248 print '%-40s %-10s %-5s' % ('run name', 'user', 'id')
249 print '-' * 62
250 for run in self.allRuns:
251 if user == None or user == run.user:
252 print '%-40s %-10s %-10d' % (run.name, run.user, run.run)
253
254 # Name: listTicks
255 # Desc: Prints all samples for a given run
256 def listTicks(self, runs=None):
257 print "tick"
258 print "----------------------------------------"
259 sql = 'select distinct dt_tick from data where dt_stat=1180 and ('
260 if runs != None:
261 first = True
262 for run in runs:
263 if first:
264 # sql += ' where'
265 first = False
266 else:
267 sql += ' or'
268 sql += ' dt_run=%s' % run.run
269 sql += ')'
270 self.query(sql)
271 for r in self.cursor.fetchall():
272 print r[0]
273
274 # Name: retTicks
275 # Desc: Prints all samples for a given run
276 def retTicks(self, runs=None):
277 sql = 'select distinct dt_tick from data where dt_stat=1180 and ('
278 if runs != None:
279 first = True
280 for run in runs:
281 if first:
282 first = False
283 else:
284 sql += ' or'
285 sql += ' dt_run=%s' % run.run
286 sql += ')'
287 self.query(sql)
288 ret = []
289 for r in self.cursor.fetchall():
290 ret.append(r[0])
291 return ret
292
293 # Name: liststats
294 # Desc: Prints all statistics that appear in the database,
295 # the optional argument is a regular expression that can
296 # be used to prune the result set
297 def listStats(self, regex=None):
298 print '%-60s %-8s %-10s' % ('stat name', 'id', 'type')
299 print '-' * 80
300
301 rx = None
302 if regex != None:
303 rx = re.compile(regex)
304
305 stats = [ stat.name for stat in self.allStats ]
306 stats.sort(statcmp)
307 for stat in stats:
308 stat = self.allStatNames[stat]
309 if rx == None or rx.match(stat.name):
310 print '%-60s %-8s %-10s' % (stat.name, stat.stat, stat.type)
311
312 # Name: liststats
313 # Desc: Prints all statistics that appear in the database,
314 # the optional argument is a regular expression that can
315 # be used to prune the result set
316 def listFormulas(self, regex=None):
317 print '%-60s %s' % ('formula name', 'formula')
318 print '-' * 80
319
320 rx = None
321 if regex != None:
322 rx = re.compile(regex)
323
324 stats = [ stat.name for stat in self.allStats ]
325 stats.sort(statcmp)
326 for stat in stats:
327 stat = self.allStatNames[stat]
328 if stat.type == 'FORMULA' and (rx == None or rx.match(stat.name)):
329 print '%-60s %s' % (stat.name, self.allFormulas[stat.stat])
330
331 def getStat(self, stats):
332 if type(stats) is not list:
333 stats = [ stats ]
334
335 ret = []
336 for stat in stats:
337 if type(stat) is int:
338 ret.append(self.allStatIds[stat])
339
340 if type(stat) is str:
341 rx = re.compile(stat)
342 for stat in self.allStats:
343 if rx.match(stat.name):
344 ret.append(stat)
345 return ret
346
347 def getBin(self, bins):
348 if type(bins) is not list:
349 bins = [ bins ]
350
351 ret = []
352 for bin in bins:
353 if type(bin) is int:
354 ret.append(bin)
355 elif type(bin) is str:
356 ret.append(self.allBinNames[bin])
357 else:
358 for name,id in self.allBinNames.items():
359 if bin.match(name):
360 ret.append(id)
361
362 return ret
363
364 def getNotBin(self, bin):
365 map = {}
366 for bin in getBin(bin):
367 map[bin] = 1
368
369 ret = []
370 for bin in self.allBinIds.keys():
371 if not map.has_key(bin):
372 ret.append(bin)
373
374 return ret
375
376 #########################################
377 # get the data
378 #
379 def inner(self, op, stat, bins, ticks, group=False):
380 sql = 'select '
381 sql += 'dt_stat as stat, '
382 sql += 'dt_run as run, '
383 sql += 'dt_x as x, '
384 sql += 'dt_y as y, '
385 if group:
386 sql += 'dt_tick as tick, '
387 sql += '%s(dt_data) as data ' % op
388 sql += 'from data '
389 sql += 'where '
390
391 if isinstance(stat, list):
392 val = ' or '.join([ 'dt_stat=%d' % s.stat for s in stat ])
393 sql += ' (%s)' % val
394 else:
395 sql += ' dt_stat=%d' % stat.stat
396
397 if self.runs != None and len(self.runs):
398 val = ' or '.join([ 'dt_run=%d' % r for r in self.runs ])
399 sql += ' and (%s)' % val
400
401 if bins != None and len(bins):
402 val = ' or '.join([ 'dt_bin=%d' % b for b in bins ])
403 sql += ' and (%s)' % val
404
405 if ticks != None and len(ticks):
406 val = ' or '.join([ 'dt_tick=%d' % s for s in ticks ])
407 sql += ' and (%s)' % val
408
409 sql += ' group by dt_stat,dt_run,dt_x,dt_y'
410 if group:
411 sql += ',dt_tick'
412 return sql
413
414 def outer(self, op_out, op_in, stat, bins, ticks):
415 sql = self.inner(op_in, stat, bins, ticks, True)
416 sql = 'select stat,run,x,y,%s(data) from (%s) as tb ' % (op_out, sql)
417 sql += 'group by stat,run,x,y'
418 return sql
419
420 # Name: sum
421 # Desc: given a run, a stat and an array of samples and bins,
422 # sum all the bins and then get the standard deviation of the
423 # samples for non-binned runs. This will just return the average
424 # of samples, however a bin array still must be passed
425 def sum(self, stat, bins, ticks):
426 return self.inner('sum', stat, bins, ticks)
427
428 # Name: avg
429 # Desc: given a run, a stat and an array of samples and bins,
430 # sum all the bins and then average the samples for non-binned
431 # runs this will just return the average of samples, however
432 # a bin array still must be passed
433 def avg(self, stat, bins, ticks):
434 return self.outer('avg', 'sum', stat, bins, ticks)
435
436 # Name: stdev
437 # Desc: given a run, a stat and an array of samples and bins,
438 # sum all the bins and then get the standard deviation of the
439 # samples for non-binned runs. This will just return the average
440 # of samples, however a bin array still must be passed
441 def stdev(self, stat, bins, ticks):
442 return self.outer('stddev', 'sum', stat, bins, ticks)
443
444 def __getattribute__(self, attr):
445 if attr != 'get':
446 return super(Database, self).__getattribute__(attr)
447
448 if self.__dict__['get'] == type(self).sum:
449 return 'sum'
450 elif self.__dict__['get'] == type(self).avg:
451 return 'avg'
452 elif self.__dict__['get'] == type(self).stdev:
453 return 'stdev'
454 else:
455 return ''
456
457 def __setattr__(self, attr, value):
458 if attr != 'get':
459 super(Database, self).__setattr__(attr, value)
460 return
461
462 if value == 'sum':
463 self.__dict__['get'] = type(self).sum
464 elif value == 'avg':
465 self.__dict__['get'] = type(self).avg
466 elif value == 'stdev':
467 self.__dict__['get'] = type(self).stdev
468 else:
469 raise AttributeError, "can only set get to: sum | avg | stdev"
470
471 def data(self, stat, bins=None, ticks=None):
472 if bins is None:
473 bins = self.bins
474 if ticks is None:
475 ticks = self.ticks
476 sql = self.__dict__['get'](self, stat, bins, ticks)
477 self.query(sql)
478
479 runs = {}
480 for x in self.cursor.fetchall():
481 data = Data(x)
482 if not runs.has_key(data.run):
483 runs[data.run] = {}
484 if not runs[data.run].has_key(data.x):
485 runs[data.run][data.x] = {}
486
487 runs[data.run][data.x][data.y] = data.data
488 return runs