all.T 41.5 KB
Newer Older
thomie's avatar
thomie committed
1 2 3
# Tests that call 'compiler_stats_num_field' are skipped when debugging is on.
# See testsuite/driver/testlib.py.

4
def no_lint(name, opts):
5
   opts.compiler_always_flags = \
6
       [opt for opt in opts.compiler_always_flags if opt != '-dcore-lint' and opt != '-dcmm-lint']
7

Simon Marlow's avatar
Simon Marlow committed
8
setTestOpts(no_lint)
9 10


Simon Marlow's avatar
Simon Marlow committed
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
# Note [residency]
#
# Residency (peak_megabytes_allocated and max_bytes_used) is sensitive
# to when the major GC runs, which makes it inherently inaccurate.
# Sometime an innocuous change somewhere can shift things around such
# that the samples occur at a different time, and the residency
# appears to change (up or down) when the underlying profile hasn't
# really changed.
#
# However, please don't just ignore changes in residency.  If you see
# a change in one of these figures, please check whether it is real or
# not as follows:
#
#  * Run the test with old and new compilers, adding +RTS -h -i0.01
#    (you don't need to compile anything for profiling or enable profiling
#    libraries to get a heap profile).
#  * view the heap profiles, read off the maximum residency.  If it has
#    really changed, then you know there's an issue.

Simon Marlow's avatar
Simon Marlow committed
30
test('T1969',
31
     [# expect_broken(12437),
32
      compiler_stats_num_field('peak_megabytes_allocated', # Note [residency]
33
          [(wordsize(32), 30, 15),
34 35 36 37 38
             # 2010-05-17 14 (x86/Windows)
             #            15 (x86/OS X)
             #            19 (x86/OS X)
             # 2013-02-10 13 (x86/Windows)
             # 2013-02-10 14 (x86/OSX)
39
             # 2013-11-13 17 (x86/Windows, 64bit machine)
40
             # 2015-07-11 21 (x86/Linux, 64bit machine) use +RTS -G1
41
             # 2016-04-06 30 (x86/Linux, 64bit machine)
42
           (wordsize(64), 55, 20)]),
43 44 45 46
             #            28 (amd64/Linux)
             #            34 (amd64/Linux)
             # 2012-09-20 23 (amd64/Linux)
             # 2012-10-03 25 (amd64/Linux if .hi exists)
47
             # 2013-02-13 23, but unstable so increased to 10% range
Simon Peyton Jones's avatar
Simon Peyton Jones committed
48
             # 2013-02-13 27, very unstable!
Joachim Breitner's avatar
Joachim Breitner committed
49
             # 2014-09-10 29 (amd64/Linux) post-AMP-cleanup
50 51
             # 2013-09-11 30, 10 (amd64/Linux)
             # 2013-09-11 30, 15 (adapt to Phab CI)
52
             # 2015-06-03 41, (amd64/Linux) use +RTS -G1
53
             # 2015-10-28 55, (amd64/Linux) emit Typeable at definition site
54
      compiler_stats_num_field('max_bytes_used',
55
          [(platform('i386-unknown-mingw32'), 5719436, 20),
56 57
                                 # 2010-05-17 5717704 (x86/Windows)
                                 # 2013-02-10 5159748 (x86/Windows)
58
                                 # 2013-02-10 5030080 (x86/Windows)
59
                                 # 2013-11-13 7295012 (x86/Windows, 64bit machine)
60
                                 # 2014-04-24 5719436 (x86/Windows, 64bit machine)
61
           (wordsize(32), 9093608, 1),
62 63
             #            6707308 (x86/OS X)
             # 2009-12-31 6149572 (x86/Linux)
Austin Seipp's avatar
Austin Seipp committed
64
             # 2014-01-22 6429864 (x86/Linux)
65
             # 2014-06-29 5949188 (x86/Linux)
66
             # 2015-07-11 6241108 (x86/Linux, 64bit machine) use +RTS -G1
67
             # 2016-04-06 9093608 (x86/Linux, 64bit machine)
Ben Gamari's avatar
Ben Gamari committed
68
           (wordsize(64), 17285216, 15)]),
Joachim Breitner's avatar
Joachim Breitner committed
69
             # 2014-09-10 10463640, 10  # post-AMP-update (somewhat stabelish)
Austin Seipp's avatar
Austin Seipp committed
70
               # looks like the peak is around ~10M, but we're
71 72 73
               # unlikely to GC exactly on the peak.
               # varies quite a lot with CLEANUP and BINDIST,
               # hence 10% range.
Simon Marlow's avatar
Simon Marlow committed
74
               # See Note [residency] to get an accurate view.
75 76
             # 2014-09-14  9684256, 10 # try to lower it a bit more to match Phab's CI
             # 2014-11-03 10584344,    # ghcspeed reports higher numbers consistently
Ben Gamari's avatar
Ben Gamari committed
77
             # 2015-07-11 11670120 (amd64/Linux)
78
             # 2015-10-28 15017528 (amd64/Linux) emit typeable at definition site
Ben Gamari's avatar
Ben Gamari committed
79
             # 2016-10-12 17285216 (amd64/Linux) it's not entirely clear why
80
      compiler_stats_num_field('bytes allocated',
81
          [(platform('i386-unknown-mingw32'), 301784492, 5),
82 83
                                 #            215582916 (x86/Windows)
                                 # 2012-10-29 298921816 (x86/Windows)
84
                                 # 2013-02-10 310633884 (x86/Windows)
85
                                 # 2013-11-13 317975916 (x86/Windows, 64bit machine)
86
                                 # 2014-04-04 301784492 (x86/Windows, 64bit machine)
87
           (wordsize(32), 344730660, 1),
88 89 90 91
             #            221667908 (x86/OS X)
             #            274932264 (x86/Linux)
             # 2012-10-08 303930948 (x86/Linux, new codegen)
             # 2013-02-10 322937684 (x86/OSX)
Austin Seipp's avatar
Austin Seipp committed
92
             # 2014-01-22 316103268 (x86/Linux)
93
             # 2014-06-29 303300692 (x86/Linux)
94
             # 2015-07-11 288699104 (x86/Linux, 64-bit machine) use +RTS -G1
95
             # 2016-04-06 344730660 (x86/Linux, 64-bit machine)
96
           (wordsize(64), 756138176, 5)]),
97 98 99 100 101 102 103
             # 17/11/2009 434845560 (amd64/Linux)
             # 08/12/2009 459776680 (amd64/Linux)
             # 17/05/2010 519377728 (amd64/Linux)
             # 05/08/2011 561382568 (amd64/OS X)
             # 16/07/2012 589168872 (amd64/Linux)
             # 20/07/2012 595936240 (amd64/Linux)
             # 23/08/2012 606230880 (amd64/Linux)
104
             # 29/08/2012 633334184 (amd64/Linux) new codegen
105
             # 18/09/2012 641959976 (amd64/Linux)
106 107 108 109 110
             # 19/10/2012 661832592 (amd64/Linux) -fPIC turned on
             # 23/10/2012 642594312 (amd64/Linux) -fPIC turned off again
             # 12/11/2012 658786936 (amd64/Linux) UNKNOWN REASON
             # 17/1/13:   667160192 (x86_64/Linux) new demand analyser
             # 18/10/2013 698612512 (x86_64/Linux) fix for #8456
Gabor Greif's avatar
Gabor Greif committed
111
             # 10/02/2014 660922376 (x86_64/Linux) call arity analysis
112
             # 17/07/2014 651626680 (x86_64/Linux) roundabout update
Joachim Breitner's avatar
Joachim Breitner committed
113
             # 10/09/2014 630299456 (x86_64/Linux) post-AMP-cleanup
114
             # 03/06/2015 581460896 (x86_64/Linux) use +RTS -G1
115
             # 28/10/2015 695430728 (x86_64/Linux) emit Typeable at definition site
116
             # 28/10/2015 756138176 (x86_64/Linux) inst-decl defaults go via typechecker (#12220)
117
      only_ways(['normal']),
118

119
      extra_hc_opts('-dcore-lint -static'),
120 121
          # Leave -dcore-lint on for this one test, so that we have something
          # that will catch a regression in -dcore-lint performance.
122 123

      # Use `+RTS -G1` for more stable residency measurements. Note [residency].
124
      extra_hc_opts('+RTS -G1 -RTS')
Simon Marlow's avatar
Simon Marlow committed
125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141
      ],
     compile,
     [''])

# This one tests for the space leak in the native code generator,
# where it holds onto the entire asm output until the end.  The space
# leak reappears from time to time, so it's a good idea to have a test
# for it.  The residency of this test will jump by 10MB to 40MB or so
# on x86-64 if the space leak appears.

# Only run this one if we have an NCG:
if 'optasm' in config.compile_ways:
   conf_3294 = only_ways(['normal'])
else:
   conf_3294 = skip

test('T3294',
142
     [
Simon Marlow's avatar
Simon Marlow committed
143
      compiler_stats_num_field('max_bytes_used', # Note [residency]
144
          [(wordsize(32), 28686588, 15),
145 146 147 148
             #            17725476 (x86/OS X)
             #            14593500 (Windows)
             # 2013-02-10 20651576 (x86/Windows)
             # 2013-02-10 20772984 (x86/OSX)
149
             # 2013-11-13 24009436 (x86/Windows, 64bit machine)
150
             # 2014-04-24 19882188 (x86/Windows, 64bit machine)
151
             # 2014-12-22 26525384 (x86/Windows) Increase due to silent superclasses?
152
             # 2015-07-11 43196344 (x86/Linux, 64-bit machine) use +RTS -G1
153
             # 2016-04-06 28686588 (x86/Linux, 64-bit machine)
154

thomie's avatar
thomie committed
155
           (wordsize(64), 52992688, 20)]),
156 157 158 159 160 161 162 163 164
             # prev:           25753192 (amd64/Linux)
             # 29/08/2012:     37724352 (amd64/Linux)
             #  (increase due to new codegen, see #7198)
             # 13/13/2012:     44894544 (amd64/Linux)
             #  (reason for increase unknown)
             # 15/5/2013:      36904752  (amd64/Linux)
             #  (reason for decrease unknown)
             # 29/5/2013:      43224080  (amd64/Linux)
             #  (reason for increase back to earlier value unknown)
165 166
             # 2014-07-14:     36670800  (amd64/Linux)
             #  (reason unknown, setting expected value somewhere in between)
167 168
             # 2015-01-22:     45000000  (amd64/Linux)
             #  varies between 40959592 and 52914488... increasing to +-20%
169 170
             # 2015-10-28:     50367248  (amd64/Linux)
             #  D757: emit Typeable instances at site of type definition
thomie's avatar
thomie committed
171 172
             # 2016-07-11:     54609256  (Windows) before fix for #12227
             # 2016-07-11:     52992688  (Windows) after fix for #12227
173

174
      compiler_stats_num_field('bytes allocated',
175
          [(wordsize(32), 1377050640, 5),
176 177 178
           # previous:     815479800  (x86/Linux)
           # (^ increase due to new codegen, see #7198)
           # 2012-10-08:  1373514844 (x86/Linux)
Austin Seipp's avatar
Austin Seipp committed
179 180
           # 2013-11-13: 1478325844  (x86/Windows, 64bit machine)
           # 2014-01-12: 1565185140  (x86/Linux)
181
           # 2013-04-04: 1377050640  (x86/Windows, 64bit machine)
thomie's avatar
thomie committed
182
           (wordsize(64), 2739731144, 5)]),
183 184 185 186
            # old:        1357587088 (amd64/Linux)
            # 29/08/2012: 2961778696 (amd64/Linux)
            # (^ increase due to new codegen, see #7198)
            # 18/09/2012: 2717327208 (amd64/Linux)
187 188 189
            # 08/06/2013: 2901451552 (amd64/Linux) (reason unknown)
            # 12/12/2013: 3083825616 (amd64/Linux) (reason unknown)
            # 18/02/2014: 2897630040 (amd64/Linux) (call arity improvements)
190
            # 12/03/2014: 2705289664 (amd64/Linux) (more call arity improvements)
191
            # 2014-17-07: 2671595512 (amd64/Linux) (round-about update)
Joachim Breitner's avatar
Joachim Breitner committed
192
            # 2014-09-10: 2709595808 (amd64/Linux) post-AMP cleanup
thomie's avatar
thomie committed
193 194
            # 2016-07-11: 2664479936 (Windows) before fix for #12227
            # 2016-07-11: 2739731144 (Windows) after fix for #12227 (ignoring)
195 196 197
      conf_3294,

      # Use `+RTS -G1` for more stable residency measurements. Note [residency].
198
      extra_hc_opts('+RTS -G1 -RTS')
Simon Marlow's avatar
Simon Marlow committed
199 200 201
      ],
     compile,
     [''])
Ian Lynagh's avatar
Ian Lynagh committed
202

Simon Peyton Jones's avatar
Simon Peyton Jones committed
203
test('T4801',
204 205
     [ # expect_broken(5224),
       # temporarily unbroken (#5227)
206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
###################################
# deactivated for now, as this metric became too volatile recently
#      compiler_stats_num_field('peak_megabytes_allocated',# Note [residency]
#          [(platform('x86_64-apple-darwin'), 70, 1),
#                           # expected value: 58 (amd64/OS X)
#                           # 13/01/2014 - 70
#           (wordsize(32), 30, 20),
#           (wordsize(64), 48, 20)]),
#            # prev:       50 (amd64/Linux)
#            # 19/10/2012: 64 (amd64/Linux)
#            #                (^ REASON UNKNOWN!)
#            # 12/11/2012: 49 (amd64/Linux)
#            #                (^ REASON UNKNOWN!)
#            # 28/8/13:    60 (amd64/Linux)
#            #                (^ REASON UNKNOWN!)
#            # 2014-09-10: 55 post-AMP-cleanup
#            # 2014-10-08: 62 (jumps between 55 and 71 observed -- GC tipping point?)
#            # 2014-10-13: 48 stricter seqDmdType
Simon Marlow's avatar
Simon Marlow committed
224

225
      compiler_stats_num_field('bytes allocated',
226 227 228
          [(platform('x86_64-apple-darwin'), 465653312, 10),
           # prev:       510938976 (amd64/OS X):
           # 2015-12-11: 465653312 (amd64/OS X) Update, bump tolerance to +/-10%
Simon Marlow's avatar
Simon Marlow committed
229

230
           (wordsize(32), 239556572, 10),
Austin Seipp's avatar
Austin Seipp committed
231 232
           # prev:        185669232 (x86/OSX)
           # 2014-01-22:  211198056 (x86/Linux)
233
           # 2014-09-03:  185242032 (Windows laptop)
234
           # 2014-12-01:  203962148 (Windows laptop)
235
           # 2016-04-06:  239556572 (x86/Linux)
236
           (wordsize(64), 434278248, 10)]),
237 238 239
            # prev:       360243576 (amd64/Linux)
            # 19/10/2012: 447190832 (amd64/Linux) (-fPIC turned on)
            # 19/10/2012: 392409984 (amd64/Linux) (-fPIC turned off)
Joachim Breitner's avatar
Joachim Breitner committed
240
            # 2014-04-08: 362939272 (amd64/Linux) cumulation of various smaller improvements over recent commits
Joachim Breitner's avatar
Joachim Breitner committed
241
            # 2014-10-08: 382056344 (amd64/Linux) stricter foldr2 488e95b
242
            # 2015-10-28: 434278248 (amd64/Linux) emit Typeable at definition site
Simon Marlow's avatar
Simon Marlow committed
243

244
###################################
245
# deactivated for now, as this metric became too volatile recently
246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267
#
#     compiler_stats_num_field('max_bytes_used',
#         [(platform('x86_64-apple-darwin'), 25145320, 5),
#          (wordsize(32), 11829000, 15),
#            #              9651948 (x86/OSX)
#            #              10290952 (windows)
#            # 2013-02-10   11071060 (x86/Windows)
#            # 2013-02-10:  11207828 (x86/OSX)
#            # (some date): 11139444
#            # 2013-11-13:  11829000 (x86/Windows, 64bit machine)
#          (wordsize(64), 19296544, 15)]),
#               # prev:       20486256 (amd64/OS X)
#               # 30/08/2012: 17305600--20391920 (varies a lot)
#               # 19/10/2012: 26882576 (-fPIC turned on)
#               # 19/10/2012: 18619912 (-fPIC turned off)
#               # 24/12/2012: 21657520 (perhaps gc sampling time wibbles?)
#               # 10/01/2014: 25166280
#               # 13/01/2014: 22646000 (mostly due to #8647)
#               # 18/02/2014: 25002136 (call arity analysis changes)
#               # 12/05/2014: 25002136 (specialisation and inlining changes)
#               # 10/09/2014: 19296544, 10 (post-AMP-cleanup)
#               # 14/09/2014: 19585456, 15 (adapt to Phab CI env)
268
       only_ways(['normal']),
269 270 271
       extra_hc_opts('-static'),

       # Use `+RTS -G1` for more stable residency measurements. Note [residency].
272
       extra_hc_opts('+RTS -G1 -RTS')
273
       ],
Simon Peyton Jones's avatar
Simon Peyton Jones committed
274 275 276
     compile,
     [''])

Ian Lynagh's avatar
Ian Lynagh committed
277
test('T3064',
278
     [compiler_stats_num_field('peak_megabytes_allocated',# Note [residency]
279
          [(wordsize(32), 28, 20),
280 281
            # expected value: 14 (x86/Linux 28-06-2012):
            # 2013-11-13:     18 (x86/Windows, 64bit machine)
Austin Seipp's avatar
Austin Seipp committed
282
            # 2014-01-22:     23 (x86/Linux)
283
            # 2014-12-22:     23 (x86/Linux) death to silent superclasses
284
            # 2015-07-11      28 (x86/Linux, 64-bit machine) use +RTS -G1
285
           (wordsize(64), 54, 20)]),
286 287
            # (amd64/Linux):            18
            # (amd64/Linux) 2012-02-07: 26
288
            # (amd64/Linux) 2013-02-12: 23; increased range to 10%
289
            # (amd64/Linux) 2013-04-03: 26
Austin Seipp's avatar
Austin Seipp committed
290
            # (amd64/Linux) 2013-09-11: 30; result of AMP patch
291
            # Increased range to 20%.  peak-usage varies from 22 to 26,
292
            #  depending on whether the old .hi file exists
293
            # (amd64/Linux) 2013-09-11: 37; better arity analysis (weird)
294
            # (amd64/Linux) (09/09/2014): 42, AMP changes (larger interfaces, more loading)
295
            # (amd64/Linux) 2014-10-13: 38: Stricter seqDmdType
296
            # (amd64/Linux) 2014-12-22: 27: death to silent superclasses
297
            # (amd64/Linux) 2015-01-22: 32: Varies from 30 to 34, at least here.
298
            # (amd64/Linux) 2015-06-03: 54: use +RTS -G1
299

300
      compiler_stats_num_field('bytes allocated',
301
          [(wordsize(32), 153261024, 10),
302
            # 2011-06-28: 56380288  (x86/Linux)
Austin Seipp's avatar
Austin Seipp committed
303
            # 2012-10-30: 111189536 (x86/Windows)
304
            # 2013-11-13: 146626504 (x86/Windows, 64bit machine)
Austin Seipp's avatar
Austin Seipp committed
305
            # 2014-01-22: 162457940 (x86/Linux)
306
            # 2014-12-01: 162457940 (Windows)
307
            # 2014-12-22: 122836340 (Windows) Death to silent superclasses
308
            # 2016-04-06: 153261024 (x86/Linux) probably wildcard refactor
309

310
           (wordsize(64), 287460128, 5)]),
311 312
            # (amd64/Linux) (28/06/2011):  73259544
            # (amd64/Linux) (07/02/2013): 224798696
eir@cis.upenn.edu's avatar
eir@cis.upenn.edu committed
313
            # (amd64/Linux) (02/08/2013): 236404384, increase from roles
Austin Seipp's avatar
Austin Seipp committed
314
            # (amd64/Linux) (11/09/2013): 290165632, increase from AMP warnings
315
            # (amd64/Linux) (22/11/2013): 308300448, GND via Coercible and counters for constraints solving
316
            # (amd64/Linux) (02/12/2013): 329795912, Coercible refactor
317
            # (amd64/Linux) (11/02/2014): 308422280, optimize Coercions in simpleOptExpr
318
            # (amd64/Linux) (23/05/2014): 324022680, unknown cause
319
            # (amd64/Linux) (2014-07-17): 332702112, general round of updates
320
            # (amd64/Linux) (2014-08-29): 313638592, w/w for INLINABLE things
321
            # (amd64/Linux) (09/09/2014): 407416464, AMP changes (larger interfaces, more loading)
322
            # (amd64/Linux) (14/09/2014): 385145080, BPP changes (more NoImplicitPrelude in base)
323
            # (amd64/Linux) (10/12/2014): 363103840, improvements in constraint solver
324
            # (Mac)         (18/12/2014): 350418600, improvements to flattener
325 326
            # (amd64/Linux) (22/12/2014): 243670824, Ha! Death to superclass constraints, makes
            #                                        much less code for Monad instances
327 328
            # (amd64/Linux) (01/12/2015): 264952256, Regression due to Simon's wildcard refactor
            #                                        Tracked as #11151.
329 330
            # (amd64/Linux) (11/12/2015): 304344936, Regression due to TypeInType
            #                                        Tracked as #11196
331 332
            # (amd64/Linux) (15/4/2016): 287460128   Improvement due to using coercionKind instead
            #                                        of zonkTcType (Trac #11882)
333

334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357
###################################
# deactivated for now, as this metric became too volatile recently
#
#      compiler_stats_num_field('max_bytes_used',
#          [(wordsize(32), 11202304, 20),
#            # 2011-06-28:  2247016 (x86/Linux) (28/6/2011):
#            #(some date):  5511604
#            # 2013-11-13:  7218200 (x86/Windows, 64bit machine)
#            # 2014-04-04: 11202304 (x86/Windows, 64bit machine)
#           (wordsize(64), 13251728, 20)]),
#            # (amd64/Linux, intree) (28/06/2011):  4032024
#            # (amd64/Linux, intree) (07/02/2013):  9819288
#            # (amd64/Linux)         (14/02/2013):  8687360
#            # (amd64/Linux)         (18/02/2013):  9397488
#            # (amd64/Linux)         (02/08/2013): 10742536, increase from roles
#            # (amd64/Linux)         (19/08/2013): 9211816,  decrease apparently from better eta reduction
#            # (amd64/Linux)         (11/09/2013): 12000480, increase from AMP warnings
#            #                                     933cdf15a2d85229d3df04b437da31fdfbf4961f
#            # (amd64/Linux)         (22/11/2013): 16266992, GND via Coercible and counters for constraints solving
#            # (amd64/Linux)         (12/12/2013): 19821544, better One shot analysis
#            # (amd64/Linux)         (09/09/2014): 24357392, AMP changes (larger interfaces, more loading)
#            # (amd64/Linux)         (14/09/2014): 16053888, BPP changes (more NoImplicitPrelude in base)
#            # (amd64/Linux)         (19/09/2014): 18744992, unknown
#            # (amd64/Linux)         2014-10-13:   13251728, Stricter seqDmdType
358

359 360 361
       only_ways(['normal']),

       # Use `+RTS -G1` for more stable residency measurements. Note [residency].
362
       extra_hc_opts('+RTS -G1 -RTS')
Ian Lynagh's avatar
Ian Lynagh committed
363 364 365 366
      ],
     compile,
     [''])

Ian Lynagh's avatar
Ian Lynagh committed
367 368 369 370 371
test('T4007',
     normal,
     run_command,
     ['$MAKE -s --no-print-directory T4007'])

372
test('T5030',
373
     [compiler_stats_num_field('bytes allocated',
374
          [(wordsize(32), 345668088, 10),
375 376
           # previous:    196457520
           # 2012-10-08:  259547660 (x86/Linux, new codegen)
377
           # 2013-11-21:  198573456 (x86 Windows, 64 bit machine)
378
           # 2014-12-10:  227205560 constraint solver got worse again; more aggressive solving
379
           #                        of family-applications leads to less sharing, I think
380
           # 2015-07-11:  201882912 reason unknown
381
           # 2016-04-06:  345668088 likely TypeInType
382

383
           (wordsize(64), 653710960, 10)]),
384 385 386
             # Previously 530000000 (+/- 10%)
             # 17/1/13:   602993184  (x86_64/Linux)
             #            (new demand analyser)
387 388
             # 2013-06-08 538467496  (x86_64/Linux)
             # ^ reason unknown
eir@cis.upenn.edu's avatar
eir@cis.upenn.edu committed
389 390
             # 2013-08-02 454498592  (amd64/Linux)
             # decrease from more aggressive coercion optimisations from roles
391 392
             # 2013-11-12 397672152  (amd64/Linux)
             # big decrease following better CSE and arity
393 394
             # 2014-07-17 409314320  (amd64/Linux)
             # general round of updates
Joachim Breitner's avatar
Joachim Breitner committed
395
             # 2014-09-10 385152728  post-AMP-cleanup
396
             # 2014-12-08 340969128  constraint solver perf improvements (esp kick-out)
397
             # 2014-12-10 449042120  constraint solver got worse again; more aggressive solving
398
             #                          of family-applications leads to less sharing, I think
399
             # 2015-03-17 403932600  tweak to solver algorithm
400
             # 2015-12-11 653710960  TypeInType (see #11196)
401

402 403 404
       only_ways(['normal'])
      ],
     compile,
405
     ['-freduction-depth=300'])
406

Simon Peyton Jones's avatar
Simon Peyton Jones committed
407
test('T5631',
408
     [compiler_stats_num_field('bytes allocated',
409
          [(wordsize(32), 570137436, 10),
410
        # expected value: 392904228 (x86/Linux)
411
        # 2014-04-04:     346389856 (x86 Windows, 64 bit machine)
412
        # 2014-12-01:     390199244 (Windows laptop)
413
        # 2016-04-06:     570137436 (amd64/Linux) many reasons
414
           (wordsize(64), 1124068664, 5)]),
415
        # expected value: 774595008 (amd64/Linux):
416
        # expected value: 735486328 (amd64/Linux) 2012/12/12:
417
        # expected value: 690742040 (amd64/Linux) Call Arity improvements
418
        # 2014-09-09:     739704712 (amd64/Linux) AMP changes
419
        # 2014-11-04:     776121120 (amd64/Linux) new-flatten-skolems
420
        # 2015-06-01:     812288344 (amd64/Linux) unknown cause
421 422 423
        # 2015-12-11:     1128828928 (amd64/Linux) TypeInType (see #11196)
        # 2015-12-21:     1198327544 (Mac) TypeApplications (will fix with #11196)
        # 2015-03-18:     1124068664 (Mac) optimize Unify & zonking
Simon Peyton Jones's avatar
Simon Peyton Jones committed
424 425 426 427 428
       only_ways(['normal'])
      ],
     compile,
     [''])

429
test('parsing001',
430 431
     [compiler_stats_num_field('bytes allocated',
          [(wordsize(32), 274000576, 10),
432
           (wordsize(64), 581551384, 5)]),
433
        # expected value: 587079016 (amd64/Linux)
434
        # 2016-09-01:     581551384 (amd64/Linux) Restore w/w limit (#11565)
435 436 437 438 439
       only_ways(['normal']),
      ],
     compile_fail, [''])


440 441 442
test('T783',
     [ only_ways(['normal']),  # no optimisation for this one
      # expected value: 175,569,928 (x86/Linux)
443
      compiler_stats_num_field('bytes allocated',
444
          [(wordsize(32), 249332816, 5),
445
            # 2012-10-08: 226907420 (x86/Linux)
446 447
            # 2013-02-10: 329202116 (x86/Windows)
            # 2013-02-10: 338465200 (x86/OSX)
448
            # 2014-04-04: 319179104 (x86 Windows, 64 bit machine)
449 450
            # 2014-09-03: 223377364 (Windows) better specialisation, raft of core-to-core optimisations
            # 2014-12-22: 235002220 (Windows) not sure why
451
            # 2016-04-06: 249332816 (x86/Linux, 64-bit machine)
452

453
           (wordsize(64), 488592288, 10)]),
454 455 456 457 458 459
            # prev:       349263216 (amd64/Linux)
            # 07/08/2012: 384479856 (amd64/Linux)
            # 29/08/2012: 436927840 (amd64/Linux)
            # 12/11/2012: 640324528 (amd64/Linux)
            #   (OldCmm removed: not sure why this got worse, the
            #    other perf tests remained about the same)
460 461
            # 18/10/2013: 734038080 (amd64/Linux)
            #   (fix for #8456)
462 463
            # 24/10/2013: 654804144 (amd64/Linux)
            #   (fix previous fix for #8456)
464 465
            # 2014-07-17: 640031840 (amd64/Linux)
            #   (general round of updates)
466
            # 2014-08-29: 441932632 (amd64/Linux)
467
            #   (better specialisation, raft of core-to-core optimisations)
468 469 470 471 472 473 474 475 476 477
            # 2014-08-29: 719814352 (amd64/Linux)
            #   (changed order of cmm block causes analyses to allocate much more,
            #      but the changed order is slighly better in terms of runtime, and
            #      this test seems to be an extreme outlier.)
            # 2015-05-16: 548288760 (amd64/Linux)
            #   (improved sequenceBlocks in nativeCodeGen, #10422)
            # 2015-08-07: 470738808 (amd64/Linux)
            #   (simplifying the switch plan code path for simple checks, #10677)
            # 2015-08-28: 526230456 (amd64/Linux)
            #    (D757: Emit Typeable instances at site of type definition)
Ben Gamari's avatar
Ben Gamari committed
478 479
            # 2015-12-04: 1134085384 (amd64/Linux)
            #    (D1535: Major overhaul of pattern match checker, #11162)
480 481
            # 2016-02-03: 488592288 (amd64/Linux)
            #    (D1795: Another overhaul of pattern match checker, #11374)
482
      extra_hc_opts('-static')
483 484
      ],
      compile,[''])
485 486 487

test('T5321Fun',
     [ only_ways(['normal']),  # no optimisation for this one
488
       compiler_stats_num_field('bytes allocated',
489
           [(wordsize(32), 279922360, 10),
490 491 492
             # prev:       300000000
             # 2012-10-08: 344416344 x86/Linux
             #  (increase due to new codegen)
493
             # 2014-09-03: 299656164     (specialisation and inlining)
494
             # 10/12/2014: 206406188     #  Improvements in constraint solver
495
             # 2016-04-06: 279922360 x86/Linux
496
            (wordsize(64), 565883176, 10)])
497
             # prev:       585521080
498 499 500 501
             # 29/08/2012: 713385808     #  (increase due to new codegen)
             # 15/05/2013: 628341952     #  (reason for decrease unknown)
             # 24/06/2013: 694019152     #  (reason for re-increase unknown)
             # 12/05/2014: 614409344     #  (specialisation and inlining changes)
Gabor Greif's avatar
Gabor Greif committed
502
             # 10/09/2014: 601629032     #  post-AMP-cleanup
503
             # 06/11/2014: 541287000     #  Simon's flat-skol changes to the constraint solver
504
             # 10/12/2014: 408110888     #  Improvements in constraint solver
505
             # 16/12/2014: 429921312     #  Flattener parameterized over roles
506 507 508
             # 10/08/2015: 509921312
             #  (undefined now takes an implicit parameter and GHC -O0 does
             #  not recognize that the application is bottom)
509
             # 11/12/2015: 565883176     #  TypeInType (see #11196)
510 511 512 513 514
      ],
      compile,[''])

test('T5321FD',
     [ only_ways(['normal']),  # no optimisation for this one
515
      compiler_stats_num_field('bytes allocated',
516
          [(wordsize(32), 250757460, 10),
517 518 519
            # prev:       213380256
            # 2012-10-08: 240302920 (x86/Linux)
            #  (increase due to new codegen)
520 521
            # 2014-07-31: 211699816 (Windows) (-11%)
            #  (due to better optCoercion, 5e7406d9, #9233)
522
            # 2016-04-06: 250757460 (x86/Linux)
523
           (wordsize(64), 477840432, 10)])
524 525 526
            # prev:       418306336
            # 29/08/2012: 492905640
            #  (increase due to new codegen)
527
            # 15/05/2013: 406039584
528
            #  (reason for decrease unknown)
529
            # 08/06/2013: 476497048
530
            #  (reason for increase unknown)
531 532 533 534
            # before 2014-07-17: 441997096
            #  (with -8%, still in range, hence cause not known)
            # 2014-07-17: 426960992 (-11% of previous value)
            #  (due to better optCoercion, 5e7406d9, #9233)
535 536
            # 2014-10-08  410895536
            #  (various changes; biggest improvements due to 949ad67 and FastString package ids)
537 538 539
            # 2015-08-10: 470895536
            #  (undefined now takes an implicit parameter and GHC -O0 does
            #  not recognize that the application is bottom)
540 541
            # 2015-10-28: 532365376
            #  D757: emit Typeable instances at site of type definition
542 543
            # 2016-07-16: 477840432
            #  Optimize handling of built-in OccNames
544 545
      ],
      compile,[''])
Ian Lynagh's avatar
Ian Lynagh committed
546 547 548

test('T5642',
     [ only_ways(['normal']),
Ben Gamari's avatar
Ben Gamari committed
549
       normal,
550
       compiler_stats_num_field('bytes allocated',
551
           [(wordsize(32), 462677300, 10),
552
                     # sample from x86/Linux
Gabor Greif's avatar
Typos  
Gabor Greif committed
553
            # prev:        650000000
554
            # 2014-09-03:  753045568
555
            # 2014-12-10:  641085256 Improvements in constraints solver
556
            # 2016-04-06:  462677300
557

558
            (wordsize(64),  838316496, 10)])
559 560
            # prev:        1300000000
            # 2014-07-17:  1358833928 (general round of updates)
561
            # 2014-08-07:  1402242360 (caused by 1fc60ea)
Simon Peyton Jones's avatar
Simon Peyton Jones committed
562
# Watch out for:
Joachim Breitner's avatar
Joachim Breitner committed
563 564 565 566 567
            # 23/05/2014:  1452688392 (More aggressive specialisation means we get
            #                          specialised copies of imported functions that
            #                          are ultimately discarded by trimAutoRules
            #                          It's a bizarre program with LOTS of data types)
            # 2014-09-10:  1536924976 post-AMP-cleanup
568
            # 2014-12-10:  1282916024 Improvements in constraints solver
569
            # 2015-10-28:  1412808976 Emit Typeable at definition site
570
            # 2015-11-22:  1071915072 Use TypeLits in the metadata encoding
571
            # 2016-02-08:   950004816 Pattern match checker re-rework
Ryan Scott's avatar
Ryan Scott committed
572
            # 2016-05-12:  1300685592 Make Generic1 poly-kinded
573
            # 2016-06-05:   916484672 Refactor derived Generic instances to reduce allocations
574
            # 2016-09-03:   838316496 Derive the Generic instance in perf/compiler/T5642
Ian Lynagh's avatar
Ian Lynagh committed
575 576
      ],
      compile,['-O'])
Simon Peyton Jones's avatar
Simon Peyton Jones committed
577 578 579

test('T5837',
     [ only_ways(['normal']),
580
      compiler_stats_num_field('bytes allocated',
581
          [(wordsize(32), 24199320, 10),
582
             # 40000000 (x86/Linux)
583 584
             # 2013-11-13:  45520936 (x86/Windows, 64bit machine)
             # 2014-09-03:  37096484 (Windows laptop, w/w for INLINABLE things
585
             # 2014-12-01: 135914136 (Windows laptop, regression see below)
586 587
             # 2014-12-08: 115905208  Constraint solver perf improvements (esp kick-out)
             # 2016-04-06: 24199320  (x86/Linux, 64-bit machine) TypeInType
588

589
           (wordsize(64), 41832056, 10)])
590
             # sample: 3926235424 (amd64/Linux, 15/2/2012)
591 592
             # 2012-10-02 81879216
             # 2012-09-20 87254264 amd64/Linux
593
             # 2013-09-18 90587232 amd64/Linux
Austin Seipp's avatar
Austin Seipp committed
594 595
             # 2013-11-21 86795752 amd64/Linux, GND via Coercible and counters
             #                                  for constraints solving
596 597
             # 2014-08-29 73639840 amd64/Linux, w/w for INLINABLE things
             # 2014-10-08 73639840 amd64/Linux, Burning Bridges and other small changes
598
             # 2014-11-06 271028976       Linux, Accept big regression;
599
             #   See Note [An alternative story for the inert substitution] in TcFlatten
600
             # 2014-12-08 234790312 Constraint solver perf improvements (esp kick-out)
601 602
             # 2014-12-16 231155640 Mac  Flattener parameterized over roles;
             #                           some optimization
603
             # 2015-03-17 53424304  Mac  Better depth checking; fails earlier
604
             # 2015-06-09 38834096  Better "improvement"; I'm not sure whey it improves things
605 606 607
             # 2015-12-11 43877520  amd64/Linux, TypeInType (see #11196)
             # 2016-03-18 48507272  Mac, accept small regression in exchange
             #                           for other optimisations
Richard Eisenberg's avatar
Richard Eisenberg committed
608
             # 2016-09-15 42445672  Linux; fixing #12422
609
             # 2016-09-25 41832056  amd64/Linux, Rework handling of names (D2469)
Simon Peyton Jones's avatar
Simon Peyton Jones committed
610
      ],
611
      compile_fail,['-freduction-depth=50'])
Simon Peyton Jones's avatar
Simon Peyton Jones committed
612 613 614

test('T6048',
     [ only_ways(['optasm']),
615
      compiler_stats_num_field('bytes allocated',
616
          [(wordsize(32), 55701280, 10),
617 618
            # prev:       38000000 (x86/Linux)
            # 2012-10-08: 48887164 (x86/Linux)
619
            # 2014-04-04: 62618072 (x86 Windows, 64 bit machine)
620
            # 2014-09-03: 56315812 (x86 Windows, w/w for INLINABLE)
621
            # 2014-12-01: 49987836 (x86 Windows)
622
            # 2016-04-06: 55701280 (x86/Linux, 64-bit machine)
623

Ben Gamari's avatar
Ben Gamari committed
624
           (wordsize(64),  108225624, 12)])
625
             # 18/09/2012  97247032 amd64/Linux
626
             # 16/01/2014 108578664 amd64/Linux (unknown, likely foldl-via-foldr)
627
             # 18/01/2014  95960720 amd64/Linux Call Arity improvements
Austin Seipp's avatar
Austin Seipp committed
628
             # 28/02/2014 105556793 amd64/Linux (unknown, tweak in base/4d9e7c9e3 resulted in change)
Joachim Breitner's avatar
Joachim Breitner committed
629
             # 05/03/2014 110646312 amd64/Linux Call Arity became more elaborate
630
             # 14/07/2014 125431448 amd64/Linux unknown reason. Even worse in GHC-7.8.3. *shurg*
631
             # 29/08/2014 108354472 amd64/Linux w/w for INLINABLE things
632
             # 14/09/2014  88186056 amd64/Linux BPP part1 change (more NoImplicitPreludes in base)
633
             # 08/01/2014  95946688 amd64/Linux Mostly 4c834fd. Occasional spikes to 103822120!
Ben Gamari's avatar
Ben Gamari committed
634
             # 11/03/2016 108225624 amd64/Linux unknown reason sadly; likely gradual creep.
Simon Peyton Jones's avatar
Simon Peyton Jones committed
635 636
      ],
      compile,[''])
637 638 639 640

test('T9020',
     [ only_ways(['optasm']),
      compiler_stats_num_field('bytes allocated',
641 642 643
          [(wordsize(32), 343005716, 10),
           # Original:    381360728
           # 2014-07-31:  343005716 (Windows) (general round of updates)
644
           (wordsize(64), 698401736, 10)])
645 646
           # prev:        795469104
           # 2014-07-17:  728263536 (general round of updates)
Joachim Breitner's avatar
Joachim Breitner committed
647
           # 2014-09-10:  785871680 post-AMP-cleanup
David Feuer's avatar
David Feuer committed
648
           # 2014-11-03:  680162056 Further Applicative and Monad adjustments
649
           # 2015-10-21:  786189008 Make stronglyConnCompFromEdgedVertices deterministic
650
           # 2016-01-26:  698401736 improvement from using ExpTypes instead of ReturnTvs
651
           # 2016-04-06:  852298336 Refactoring of CSE #11781
652
           # 2016-04-06:  698401736 Use thenIO in Applicative IO
653 654
      ],
      compile,[''])
655 656 657

test('T9675',
     [ only_ways(['optasm']),
658
       compiler_stats_num_field('max_bytes_used', # Note [residency]
659
          [(wordsize(64), 38776008, 15),
660
          # 2014-10-13    29596552
661
          # 2014-10-13    26570896   seq the DmdEnv in seqDmdType as well
662
          # 2014-10-13    18582472   different machines giving different results..
663
          # 2014-10-13    22220552   use the mean
664
          # 2015-06-21    28056344   switch to `+RTS -G1`, tighten bound to 15%
665
          # 2015-10-28    23776640   emit Typeable at definition site
666
          # 2015-12-11    30837312   TypeInType (see #11196)
667
          # 2016-04-14    38776008   Final demand analyzer run
668 669 670
           (wordsize(32), 18043224, 15)
          # 2015-07-11    15341228   (x86/Linux, 64-bit machine) use +RTS -G1
          # 2016-04-06    18043224   (x86/Linux, 64-bit machine)
671
          ]),
672
       compiler_stats_num_field('peak_megabytes_allocated', # Note [residency]
Simon Marlow's avatar
Simon Marlow committed
673
          [(wordsize(64), 121, 15),
674
          # 2014-10-13    66
675
          # 2014-10-13    58         seq the DmdEnv in seqDmdType as well
676
          # 2014-10-13    49         different machines giving different results...
677
          # 2014-10-13    53         use the mean
678 679
          # 2015-06-15    44         reduced for some reason
          # 2015-06-21    105        switch to `+RTS -G1`
680
          # 2015-12-04    88         new pattern checker (D1535)
681
          # 2015-12-11    113        TypeInType (see #11196)
682
          # 2016-04-14    144        Final demand analyzer run
Simon Marlow's avatar
Simon Marlow committed
683
          # 2016-07-26    121        Unboxed sums?
684
            (wordsize(32), 56, 15)
685
          # 2015-07-11    56         (x86/Linux, 64-bit machine) use +RTS -G1
686 687
          ]),
       compiler_stats_num_field('bytes allocated',
688
          [(wordsize(64), 608284152, 10)
689
          # 2014-10-13    544489040
690
          # 2015-10-28    608284152  emit Typeable at definition site
691
          ,(wordsize(32), 279480696, 10)
692
          # 2015-07-11    279480696  (x86/Linux, 64-bit machine) use +RTS -G1
693
          ]),
694 695

       # Use `+RTS -G1` for more stable residency measurements. Note [residency].
696
       extra_hc_opts('+RTS -G1 -RTS')
697 698 699
      ],
     compile,
     [''])
Simon Peyton Jones's avatar
Simon Peyton Jones committed
700 701 702 703

test('T9872a',
     [ only_ways(['normal']),
       compiler_stats_num_field('bytes allocated',
Joachim Breitner's avatar
Joachim Breitner committed
704
          [(wordsize(64), 3352882080, 5),
Simon Peyton Jones's avatar
Simon Peyton Jones committed
705
          # 2014-12-10    5521332656    Initally created
706
          # 2014-12-16    5848657456    Flattener parameterized over roles
707
          # 2014-12-18    2680733672    Reduce type families even more eagerly
708
          # 2015-12-11    3581500440    TypeInType (see #11196)
Joachim Breitner's avatar
Joachim Breitner committed
709
          # 2016-04-07    3352882080    CSE improvements
710 711 712
           (wordsize(32), 1740903516, 5)
          # was           1325592896
          # 2016-04-06    1740903516    x86/Linux
Simon Peyton Jones's avatar
Simon Peyton Jones committed
713 714 715 716 717 718 719 720
          ]),
      ],
     compile_fail,
     [''])

test('T9872b',
     [ only_ways(['normal']),
       compiler_stats_num_field('bytes allocated',
Richard Eisenberg's avatar
Richard Eisenberg committed
721
          [(wordsize(64), 4069522928, 5),
Simon Peyton Jones's avatar
Simon Peyton Jones committed
722
          # 2014-12-10    6483306280    Initally created
723
          # 2014-12-16    6892251912    Flattener parameterized over roles
724
          # 2014-12-18    3480212048    Reduce type families even more eagerly
725 726
          # 2015-12-11    5199926080    TypeInType (see #11196)
          # 2016-02-08    4918990352    Improved a bit by tyConRolesRepresentational
727
          # 2016-04-06:   4600233488    Refactoring of CSE #11781
Richard Eisenberg's avatar
Richard Eisenberg committed
728
          # 2016-09-15:   4069522928    Fix #12422
729 730 731
           (wordsize(32), 2422750696, 5)
          # was           1700000000
          # 2016-04-06    2422750696    x86/Linux
Simon Peyton Jones's avatar
Simon Peyton Jones committed
732 733 734 735
          ]),
      ],
     compile_fail,
     [''])
736 737 738
test('T9872c',
     [ only_ways(['normal']),
       compiler_stats_num_field('bytes allocated',
Richard Eisenberg's avatar
Richard Eisenberg committed
739
          [(wordsize(64), 3702580928, 5),
740
          # 2014-12-10    5495850096    Initally created
741
          # 2014-12-16    5842024784    Flattener parameterized over roles
742
          # 2014-12-18    2963554096    Reduce type families even more eagerly
743 744
          # 2015-12-11    4723613784    TypeInType (see #11196)
          # 2016-02-08    4454071184    Improved a bit by tyConRolesRepresentational
745
          # 2016-04-06:   4306667256    Refactoring of CSE #11781
Richard Eisenberg's avatar
Richard Eisenberg committed
746
          # 2016-09-15:   3702580928    Fixing #12422
747 748 749
           (wordsize(32), 2257242896, 5)
          # was           1500000000
          # 2016-04-06    2257242896
750 751 752 753
          ]),
      ],
     compile_fail,
     [''])
754 755
test('T9872d',