-
Notifications
You must be signed in to change notification settings - Fork 122
/
CompareWorkspaces.cpp
1276 lines (1134 loc) · 45.5 KB
/
CompareWorkspaces.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
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
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
// NScD Oak Ridge National Laboratory, European Spallation Source,
// Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#include "MantidAlgorithms/CompareWorkspaces.h"
#include "MantidAPI/IMDEventWorkspace.h"
#include "MantidAPI/IMDHistoWorkspace.h"
#include "MantidAPI/IMDWorkspace.h"
#include "MantidAPI/IPeaksWorkspace.h"
#include "MantidAPI/NumericAxis.h"
#include "MantidAPI/Run.h"
#include "MantidAPI/Sample.h"
#include "MantidAPI/TableRow.h"
#include "MantidAPI/WorkspaceGroup.h"
#include "MantidDataObjects/EventWorkspace.h"
#include "MantidDataObjects/PeaksWorkspace.h"
#include "MantidDataObjects/TableWorkspace.h"
#include "MantidGeometry/Crystal/IPeak.h"
#include "MantidGeometry/Instrument/DetectorInfo.h"
#include "MantidKernel/Unit.h"
#include "MantidParallel/Communicator.h"
namespace Mantid {
namespace Algorithms {
using namespace Mantid::API;
using namespace Mantid::Kernel;
using namespace Mantid::DataObjects;
using namespace Mantid::Geometry;
using Types::Event::TofEvent;
// Register the algorithm into the AlgorithmFactory
DECLARE_ALGORITHM(CompareWorkspaces)
namespace {
template <class ET> const std::vector<ET> &getEventVector(const EventList &el);
template <>
const std::vector<Types::Event::TofEvent> &getEventVector(const EventList &el) {
return el.getEvents();
}
template <>
const std::vector<DataObjects::WeightedEvent> &
getEventVector(const EventList &el) {
return el.getWeightedEvents();
}
template <>
const std::vector<DataObjects::WeightedEventNoTime> &
getEventVector(const EventList &el) {
return el.getWeightedEventsNoTime();
}
template <class ET>
int compareEventLists(Kernel::Logger &logger, const EventList &el1,
const EventList &el2, double tolTof, double tolWeight,
int64_t tolPulse, bool printdetails, size_t &numdiffpulse,
size_t &numdifftof, size_t &numdiffboth,
size_t &numdiffweight) {
// Initialize
numdiffpulse = 0;
numdifftof = 0;
numdiffboth = 0;
numdiffweight = 0;
// Compare event by event including all events
const auto &events1 = getEventVector<ET>(el1);
const auto &events2 = getEventVector<ET>(el2);
int returnint = 0;
size_t numevents = events1.size();
for (size_t i = 0; i < numevents; ++i) {
// Compare 2 individual events
const auto &e1 = events1[i];
const auto &e2 = events2[i];
bool diffpulse = false;
bool difftof = false;
bool diffweight = false;
if (std::abs(e1.pulseTime().totalNanoseconds() -
e2.pulseTime().totalNanoseconds()) > tolPulse) {
diffpulse = true;
++numdiffpulse;
}
if (fabs(e1.tof() - e2.tof()) > tolTof) {
difftof = true;
++numdifftof;
}
if (diffpulse && difftof)
++numdiffboth;
if (fabs(e1.weight() - e2.weight()) > tolWeight) {
diffweight = true;
++numdiffweight;
}
bool same = (!diffpulse) && (!difftof) && (!diffweight);
if (!same) {
returnint += 1;
if (printdetails) {
std::stringstream outss;
outss << "Spectrum ? Event " << i << ": ";
if (diffpulse)
outss << "Diff-Pulse: " << e1.pulseTime() << " vs. " << e2.pulseTime()
<< "; ";
if (difftof)
outss << "Diff-TOF: " << e1.tof() << " vs. " << e2.tof() << ";";
if (diffweight)
outss << "Diff-Weight: " << e1.weight() << " vs. " << e2.weight()
<< ";";
logger.information(outss.str());
}
}
} // End of loop on all events
// Anything that gets this far is equal within tolerances
return returnint;
}
} // namespace
/** Initialize the algorithm's properties.
*/
void CompareWorkspaces::init() {
declareProperty(std::make_unique<WorkspaceProperty<Workspace>>(
"Workspace1", "", Direction::Input),
"The name of the first input workspace.");
declareProperty(std::make_unique<WorkspaceProperty<Workspace>>(
"Workspace2", "", Direction::Input),
"The name of the second input workspace.");
declareProperty(
"Tolerance", 0.0,
"The maximum amount by which values may differ between the workspaces.");
declareProperty("CheckType", true,
"Whether to check that the data types "
"(Workspace2D vs EventWorkspace) match.");
declareProperty("CheckAxes", true, "Whether to check that the axes match.");
declareProperty("CheckSpectraMap", true,
"Whether to check that the spectra-detector maps match. ");
declareProperty("CheckInstrument", true,
"Whether to check that the instruments match. ");
declareProperty("CheckMasking", true,
"Whether to check that the bin masking matches. ");
// Have this one false by default - the logs are brittle
declareProperty("CheckSample", false,
"Whether to check that the sample (e.g. logs).");
declareProperty(
"ToleranceRelErr", false,
"Treat tolerance as relative error rather then the absolute error.\n"
"This is only applicable to Matrix workspaces.");
// Have this one false by default - it can be a lot of printing.
declareProperty("CheckAllData", false,
"Usually checking data ends when first mismatch occurs. This "
"forces algorithm to check all data and print mismatch to "
"the debug log.\n"
"Very often such logs are huge so making it true should be "
"the last option.");
declareProperty("NumberMismatchedSpectraToPrint", 1,
"Number of mismatched spectra from lowest to be listed. ");
declareProperty("DetailedPrintIndex", EMPTY_INT(),
"Mismatched spectra that will be printed out in details. ");
declareProperty("Result", false, Direction::Output);
declareProperty(
std::make_unique<WorkspaceProperty<ITableWorkspace>>(
"Messages", "compare_msgs", Direction::Output),
"TableWorkspace containing messages about any mismatches detected");
m_messages = std::make_shared<TableWorkspace>();
m_messages->addColumn("str", "Message");
m_messages->addColumn("str", "Workspace 1");
m_messages->addColumn("str", "Workspace 2");
}
/** Execute the algorithm.
*/
void CompareWorkspaces::exec() {
m_result = true;
m_messages->setRowCount(0); // Clear table
if (g_log.is(Logger::Priority::PRIO_DEBUG))
m_parallelComparison = false;
this->doComparison();
if (!m_result) {
std::string message = m_messages->cell<std::string>(0, 0);
g_log.notice() << "The workspaces did not match: " << message << '\n';
} else {
std::string ws1 =
Workspace_const_sptr(getProperty("Workspace1"))->getName();
std::string ws2 =
Workspace_const_sptr(getProperty("Workspace2"))->getName();
g_log.notice() << "The workspaces \"" << ws1 << "\" and \"" << ws2
<< "\" matched!\n";
}
setProperty("Result", m_result);
setProperty("Messages", m_messages);
}
//----------------------------------------------------------------------------------------------
/**
* Process two groups and ensure the Result string is set properly on the final
* algorithm.
*
* @return A boolean true if execution was sucessful, false otherwise
*/
bool CompareWorkspaces::processGroups() {
m_result = true;
m_messages->setRowCount(0); // Clear table
// Get workspaces
Workspace_const_sptr w1 = getProperty("Workspace1");
Workspace_const_sptr w2 = getProperty("Workspace2");
// Attempt to cast to WorkspaceGroups (will be nullptr on failure)
WorkspaceGroup_const_sptr ws1 =
std::dynamic_pointer_cast<const WorkspaceGroup>(w1);
WorkspaceGroup_const_sptr ws2 =
std::dynamic_pointer_cast<const WorkspaceGroup>(w2);
if (ws1 && ws2) { // Both are groups
processGroups(ws1, ws2);
} else if (!ws1 && !ws2) { // Neither are groups (shouldn't happen)
m_result = false;
throw std::runtime_error("CompareWorkspaces::processGroups - Neither "
"input is a WorkspaceGroup. This is a logical "
"error in the code.");
} else if (!ws1 || !ws2) {
recordMismatch(
"Type mismatch. One workspace is a group, the other is not.");
}
if (m_result && ws1 && ws2) {
g_log.notice() << "All workspaces in workspace groups \"" << ws1->getName()
<< "\" and \"" << ws2->getName() << "\" matched!\n";
}
setProperty("Result", m_result);
setProperty("Messages", m_messages);
return true;
}
//----------------------------------------------------------------------------------------------
/**
* @brief CompareWorkspaces::processGroups
* @param groupOne
* @param groupTwo
*/
void CompareWorkspaces::processGroups(
const std::shared_ptr<const API::WorkspaceGroup> &groupOne,
const std::shared_ptr<const API::WorkspaceGroup> &groupTwo) {
// Check their sizes
const auto totalNum = static_cast<size_t>(groupOne->getNumberOfEntries());
if (groupOne->getNumberOfEntries() != groupTwo->getNumberOfEntries()) {
recordMismatch("GroupWorkspaces size mismatch.");
return;
}
// See if there are any other properties that require setting
const std::vector<Property *> &allProps = this->getProperties();
std::vector<Property *> nonDefaultProps;
nonDefaultProps.reserve(allProps.size());
for (auto p : allProps) {
const std::string &propName = p->name();
// Skip those not set and the input workspaces
if (p->isDefault() || propName == "Workspace1" || propName == "Workspace2")
continue;
nonDefaultProps.emplace_back(p);
}
const size_t numNonDefault = nonDefaultProps.size();
const double progressFraction = 1.0 / static_cast<double>(totalNum);
std::vector<std::string> namesOne = groupOne->getNames();
std::vector<std::string> namesTwo = groupTwo->getNames();
for (size_t i = 0; i < totalNum; ++i) {
// We should use an algorithm for each so that the output properties are
// reset properly
Algorithm_sptr checker = this->createChildAlgorithm(
this->name(), progressFraction * static_cast<double>(i),
progressFraction * static_cast<double>(i + 1), false, this->version());
checker->setPropertyValue("Workspace1", namesOne[i]);
checker->setPropertyValue("Workspace2", namesTwo[i]);
for (size_t j = 0; j < numNonDefault; ++j) {
Property *p = nonDefaultProps[j];
checker->setPropertyValue(p->name(), p->value());
}
checker->execute();
bool success = checker->getProperty("Result");
if (!success) {
ITableWorkspace_sptr table = checker->getProperty("Messages");
recordMismatch(table->cell<std::string>(0, 0), namesOne[i], namesTwo[i]);
}
}
}
//----------------------------------------------------------------------------------------------
/**
* @brief CompareWorkspaces::doComparison
*/
void CompareWorkspaces::doComparison() {
Workspace_sptr w1 = getProperty("Workspace1");
Workspace_sptr w2 = getProperty("Workspace2");
// ==============================================================================
// Peaks workspaces
// ==============================================================================
// Check that both workspaces are the same type
PeaksWorkspace_sptr pws1 = std::dynamic_pointer_cast<PeaksWorkspace>(w1);
PeaksWorkspace_sptr pws2 = std::dynamic_pointer_cast<PeaksWorkspace>(w2);
if ((pws1 && !pws2) || (!pws1 && pws2)) {
recordMismatch("One workspace is a PeaksWorkspace and the other is not.");
return;
}
// Check some peak-based stuff
if (pws1 && pws2) {
doPeaksComparison(pws1, pws2);
return;
}
// ==============================================================================
// Table workspaces
// ==============================================================================
// Check that both workspaces are the same type
auto tws1 = std::dynamic_pointer_cast<const ITableWorkspace>(w1);
auto tws2 = std::dynamic_pointer_cast<const ITableWorkspace>(w2);
if ((tws1 && !tws2) || (!tws1 && tws2)) {
recordMismatch("One workspace is a TableWorkspace and the other is not.");
return;
}
if (tws1 && tws2) {
doTableComparison(tws1, tws2);
return;
}
// ==============================================================================
// MD workspaces
// ==============================================================================
// Check things for IMDEventWorkspaces
IMDEventWorkspace_const_sptr mdews1 =
std::dynamic_pointer_cast<const IMDEventWorkspace>(w1);
IMDEventWorkspace_const_sptr mdews2 =
std::dynamic_pointer_cast<const IMDEventWorkspace>(w2);
if ((mdews1 && !mdews2) || (!mdews1 && mdews2)) {
recordMismatch(
"One workspace is an IMDEventWorkspace and the other is not.");
return;
}
// Check things for IMDHistoWorkspaces
IMDHistoWorkspace_const_sptr mdhws1 =
std::dynamic_pointer_cast<const IMDHistoWorkspace>(w1);
IMDHistoWorkspace_const_sptr mdhws2 =
std::dynamic_pointer_cast<const IMDHistoWorkspace>(w2);
if ((mdhws1 && !mdhws2) || (!mdhws1 && mdhws2)) {
recordMismatch(
"One workspace is an IMDHistoWorkspace and the other is not.");
return;
}
if (mdhws1 ||
mdews1) // The '2' workspaces must match because of the checks above
{
this->doMDComparison(w1, w2);
return;
}
// ==============================================================================
// Event workspaces
// ==============================================================================
// These casts must succeed or there's a logical problem in the code
MatrixWorkspace_const_sptr ws1 =
std::dynamic_pointer_cast<const MatrixWorkspace>(w1);
MatrixWorkspace_const_sptr ws2 =
std::dynamic_pointer_cast<const MatrixWorkspace>(w2);
EventWorkspace_const_sptr ews1 =
std::dynamic_pointer_cast<const EventWorkspace>(ws1);
EventWorkspace_const_sptr ews2 =
std::dynamic_pointer_cast<const EventWorkspace>(ws2);
if (getProperty("CheckType")) {
if ((ews1 && !ews2) || (!ews1 && ews2)) {
recordMismatch(
"One workspace is an EventWorkspace and the other is not.");
return;
}
}
size_t numhist = ws1->getNumberHistograms();
// Fewer steps if not events
if (ews1 && ews2) {
// we have to create the progress before the call to compareEventWorkspaces,
// because it uses the m_progress and it will segfault if not created
m_progress = std::make_unique<Progress>(this, 0.0, 1.0, numhist * 5);
// Compare event lists to see whether 2 event workspaces match each other
if (!compareEventWorkspaces(*ews1, *ews2))
return;
} else {
m_progress = std::make_unique<Progress>(this, 0.0, 1.0, numhist * 2);
}
// ==============================================================================
// Matrix workspaces (Event & 2D)
// ==============================================================================
// First check the data - always do this
if (!checkData(ws1, ws2))
return;
// Now do the other ones if requested. Bail out as soon as we see a failure.
m_progress->reportIncrement(numhist / 5, "Axes");
if (static_cast<bool>(getProperty("CheckAxes")) && !checkAxes(ws1, ws2))
return;
m_progress->reportIncrement(numhist / 5, "SpectraMap");
if (static_cast<bool>(getProperty("CheckSpectraMap")) &&
!checkSpectraMap(ws1, ws2))
return;
m_progress->reportIncrement(numhist / 5, "Instrument");
if (static_cast<bool>(getProperty("CheckInstrument")) &&
!checkInstrument(ws1, ws2))
return;
m_progress->reportIncrement(numhist / 5, "Masking");
if (static_cast<bool>(getProperty("CheckMasking")) && !checkMasking(ws1, ws2))
return;
m_progress->reportIncrement(numhist / 5, "Sample");
if (static_cast<bool>(getProperty("CheckSample"))) {
if (!checkSample(ws1->sample(), ws2->sample()))
return;
if (!checkRunProperties(ws1->run(), ws2->run()))
return;
}
}
//------------------------------------------------------------------------------------------------
/** Check whether 2 event lists are identical
*/
bool CompareWorkspaces::compareEventWorkspaces(
const DataObjects::EventWorkspace &ews1,
const DataObjects::EventWorkspace &ews2) {
bool checkallspectra = getProperty("CheckAllData");
int numspec2print = getProperty("NumberMismatchedSpectraToPrint");
int wsindex2print = getProperty("DetailedPrintIndex");
// Compare number of spectra
if (ews1.getNumberHistograms() != ews2.getNumberHistograms()) {
recordMismatch("Mismatched number of histograms.");
return false;
}
if (ews1.getEventType() != ews2.getEventType()) {
recordMismatch("Mismatched type of events in the EventWorkspaces.");
return false;
}
// why the hell are you called after progress initialisation......... that's
// why it segfaults
// Both will end up sorted anyway
ews1.sortAll(PULSETIMETOF_SORT, m_progress.get());
ews2.sortAll(PULSETIMETOF_SORT, m_progress.get());
if (!m_progress) {
throw std::runtime_error("The progress pointer was found to be null!");
}
// Determine the tolerance for "tof" attribute and "weight" of events
double toleranceWeight = Tolerance; // Standard tolerance
int64_t tolerancePulse = 1;
double toleranceTOF = 0.05;
if ((ews1.getAxis(0)->unit()->label().ascii() != "microsecond") ||
(ews2.getAxis(0)->unit()->label().ascii() != "microsecond")) {
g_log.warning() << "Event workspace has unit as "
<< ews1.getAxis(0)->unit()->label().ascii() << " and "
<< ews2.getAxis(0)->unit()->label().ascii()
<< ". Tolerance of TOF is set to 0.05 still. "
<< "\n";
toleranceTOF = 0.05;
}
g_log.notice() << "TOF Tolerance = " << toleranceTOF << "\n";
bool mismatchedEvent = false;
int mismatchedEventWI = 0;
size_t numUnequalNumEventsSpectra = 0;
size_t numUnequalEvents = 0;
size_t numUnequalTOFEvents = 0;
size_t numUnequalPulseEvents = 0;
size_t numUnequalBothEvents = 0;
size_t numUnequalWeights = 0;
std::vector<int> vec_mismatchedwsindex;
PARALLEL_FOR_IF(m_parallelComparison && ews1.threadSafe() &&
ews2.threadSafe())
for (int i = 0; i < static_cast<int>(ews1.getNumberHistograms()); ++i) {
PARALLEL_START_INTERUPT_REGION
m_progress->report("EventLists");
if (!mismatchedEvent ||
checkallspectra) // This guard will avoid checking unnecessarily
{
const EventList &el1 = ews1.getSpectrum(i);
const EventList &el2 = ews2.getSpectrum(i);
bool printdetail = (i == wsindex2print);
if (printdetail) {
g_log.information()
<< "Spectrum " << i << " is set to print out in details. "
<< "\n";
}
if (!el1.equals(el2, toleranceTOF, toleranceWeight, tolerancePulse)) {
size_t tempNumTof = 0;
size_t tempNumPulses = 0;
size_t tempNumBoth = 0;
size_t tempNumWeight = 0;
int tempNumUnequal = 0;
if (el1.getNumberEvents() != el2.getNumberEvents()) {
// Number of events are different
tempNumUnequal = -1;
} else {
tempNumUnequal = compareEventsListInDetails(
el1, el2, toleranceTOF, toleranceWeight, tolerancePulse,
printdetail, tempNumPulses, tempNumTof, tempNumBoth,
tempNumWeight);
}
mismatchedEvent = true;
mismatchedEventWI = i;
PARALLEL_CRITICAL(CompareWorkspaces) {
if (tempNumUnequal == -1) {
// 2 spectra have different number of events
++numUnequalNumEventsSpectra;
} else {
// 2 spectra have some events different to each other
numUnequalEvents += static_cast<size_t>(tempNumUnequal);
numUnequalTOFEvents += tempNumTof;
numUnequalPulseEvents += tempNumPulses;
numUnequalBothEvents += tempNumBoth;
numUnequalWeights += tempNumWeight;
}
vec_mismatchedwsindex.emplace_back(i);
} // Parallel critical region
} // If elist 1 is not equal to elist 2
}
PARALLEL_END_INTERUPT_REGION
}
PARALLEL_CHECK_INTERUPT_REGION
bool wsmatch;
if (mismatchedEvent) {
std::ostringstream mess;
if (checkallspectra) {
if (numUnequalNumEventsSpectra > 0)
mess << "Total " << numUnequalNumEventsSpectra
<< " spectra have different number of events. "
<< "\n";
mess << "Total " << numUnequalEvents << " (in " << ews1.getNumberEvents()
<< ") events are differrent. " << numUnequalTOFEvents
<< " have different TOF; " << numUnequalPulseEvents
<< " have different pulse time; " << numUnequalBothEvents
<< " have different in both TOF and pulse time; "
<< numUnequalWeights << " have different weights."
<< "\n";
mess << "Mismatched event lists include " << vec_mismatchedwsindex.size()
<< " of "
<< "total " << ews1.getNumberHistograms() << " spectra. "
<< "\n";
std::sort(vec_mismatchedwsindex.begin(), vec_mismatchedwsindex.end());
numspec2print = std::min(numspec2print,
static_cast<int>(vec_mismatchedwsindex.size()));
for (int i = 0; i < numspec2print; ++i) {
mess << vec_mismatchedwsindex[i] << ", ";
if ((i + 1) % 10 == 0)
mess << "\n";
}
} else {
mess << "Quick comparison shows 2 workspaces do not match. "
<< "First found mismatched event list is at workspace index "
<< mismatchedEventWI;
}
recordMismatch(mess.str());
wsmatch = false;
} else {
wsmatch = true;
}
return wsmatch;
}
//------------------------------------------------------------------------------------------------
/** Checks that the data matches
* @param ws1 :: the first workspace
* @param ws2 :: the second workspace
* @retval true The data matches
* @retval false The data does not matches
*/
bool CompareWorkspaces::checkData(const API::MatrixWorkspace_const_sptr &ws1,
const API::MatrixWorkspace_const_sptr &ws2) {
// Cache a few things for later use
const size_t numHists = ws1->getNumberHistograms();
const size_t numBins = ws1->blocksize();
const bool histogram = ws1->isHistogramData();
const bool checkAllData = getProperty("CheckAllData");
const bool RelErr = getProperty("ToleranceRelErr");
// First check that the workspace are the same size
if (numHists != ws2->getNumberHistograms() || numBins != ws2->blocksize()) {
recordMismatch("Size mismatch");
return false;
}
// Check that both are either histograms or point-like data
if (histogram != ws2->isHistogramData()) {
recordMismatch("Histogram/point-like mismatch");
return false;
}
const double tolerance = getProperty("Tolerance");
bool resultBool = true;
// Now check the data itself
PARALLEL_FOR_IF(m_parallelComparison && ws1->threadSafe() &&
ws2->threadSafe())
for (long i = 0; i < static_cast<long>(numHists); ++i) {
PARALLEL_START_INTERUPT_REGION
m_progress->report("Histograms");
if (resultBool || checkAllData) // Avoid checking unnecessarily
{
// Get references to the current spectrum
const auto &X1 = ws1->x(i);
const auto &Y1 = ws1->y(i);
const auto &E1 = ws1->e(i);
const auto &X2 = ws2->x(i);
const auto &Y2 = ws2->y(i);
const auto &E2 = ws2->e(i);
for (int j = 0; j < static_cast<int>(numBins); ++j) {
bool err;
if (RelErr) {
err = (relErr(X1[j], X2[j], tolerance) ||
relErr(Y1[j], Y2[j], tolerance) ||
relErr(E1[j], E2[j], tolerance));
} else
err = (std::fabs(X1[j] - X2[j]) > tolerance ||
std::fabs(Y1[j] - Y2[j]) > tolerance ||
std::fabs(E1[j] - E2[j]) > tolerance);
if (err) {
g_log.debug() << "Data mismatch at cell (hist#,bin#): (" << i << ","
<< j << ")\n";
g_log.debug() << " Dataset #1 (X,Y,E) = (" << X1[j] << "," << Y1[j]
<< "," << E1[j] << ")\n";
g_log.debug() << " Dataset #2 (X,Y,E) = (" << X2[j] << "," << Y2[j]
<< "," << E2[j] << ")\n";
g_log.debug() << " Difference (X,Y,E) = (" << std::fabs(X1[j] - X2[j])
<< "," << std::fabs(Y1[j] - Y2[j]) << ","
<< std::fabs(E1[j] - E2[j]) << ")\n";
PARALLEL_CRITICAL(resultBool)
resultBool = false;
}
}
// Extra one for histogram data
if (histogram && std::fabs(X1.back() - X2.back()) > tolerance) {
g_log.debug() << " Data ranges mismatch for spectra N: (" << i << ")\n";
g_log.debug() << " Last bin ranges (X1_end vs X2_end) = (" << X1.back()
<< "," << X2.back() << ")\n";
PARALLEL_CRITICAL(resultBool)
resultBool = false;
}
}
PARALLEL_END_INTERUPT_REGION
}
PARALLEL_CHECK_INTERUPT_REGION
if (!resultBool)
recordMismatch("Data mismatch");
// If all is well, return true
return resultBool;
}
//------------------------------------------------------------------------------------------------
/**
* Checks that the axes matches
* @param ws1 :: the first workspace
* @param ws2 :: the second workspace
* @retval true The axes match
* @retval false The axes do not match
*/
bool CompareWorkspaces::checkAxes(const API::MatrixWorkspace_const_sptr &ws1,
const API::MatrixWorkspace_const_sptr &ws2) {
const int numAxes = ws1->axes();
if (numAxes != ws2->axes()) {
recordMismatch("Different numbers of axes");
return false;
}
for (int i = 0; i < numAxes; ++i) {
std::ostringstream axis_name_ss;
axis_name_ss << "Axis " << i;
std::string axis_name = axis_name_ss.str();
const Axis *const ax1 = ws1->getAxis(i);
const Axis *const ax2 = ws2->getAxis(i);
if (ax1->isSpectra() != ax2->isSpectra()) {
recordMismatch(axis_name + " type mismatch");
return false;
}
if (ax1->title() != ax2->title()) {
recordMismatch(axis_name + " title mismatch");
return false;
}
Unit_const_sptr ax1_unit = ax1->unit();
Unit_const_sptr ax2_unit = ax2->unit();
if ((ax1_unit == nullptr && ax2_unit != nullptr) ||
(ax1_unit != nullptr && ax2_unit == nullptr) ||
(ax1_unit && ax1_unit->unitID() != ax2_unit->unitID())) {
recordMismatch(axis_name + " unit mismatch");
return false;
}
// Use Axis's equality operator to check length and values
// Don't check spectra axis as that just takes it values from the ISpectrum
// (see checkSpectraMap)
if (ax1->isNumeric() && ax2->isNumeric()) {
const auto *na1 = static_cast<const NumericAxis *>(ax1);
const double tolerance = getProperty("Tolerance");
if (!na1->equalWithinTolerance(*ax2, tolerance)) {
recordMismatch(axis_name + " values mismatch");
return false;
}
} else if (!ax1->isSpectra() && !ax1->operator==(*ax2)) {
recordMismatch(axis_name + " values mismatch");
return false;
}
}
if (ws1->YUnit() != ws2->YUnit()) {
g_log.debug() << "YUnit strings : WS1 = " << ws1->YUnit()
<< " WS2 = " << ws2->YUnit() << "\n";
recordMismatch("YUnit mismatch");
return false;
}
// Check both have the same distribution flag
if (ws1->isDistribution() != ws2->isDistribution()) {
g_log.debug() << "Distribution flags: WS1 = " << ws1->isDistribution()
<< " WS2 = " << ws2->isDistribution() << "\n";
recordMismatch("Distribution flag mismatch");
return false;
}
// Everything's OK with the axes
return true;
}
//------------------------------------------------------------------------------------------------
/// Checks that the spectra maps match
/// @param ws1 :: the first sp det map
/// @param ws2 :: the second sp det map
/// @retval true The maps match
/// @retval false The maps do not match
bool CompareWorkspaces::checkSpectraMap(const MatrixWorkspace_const_sptr &ws1,
const MatrixWorkspace_const_sptr &ws2) {
if (ws1->getNumberHistograms() != ws2->getNumberHistograms()) {
recordMismatch("Number of spectra mismatch");
return false;
}
for (size_t i = 0; i < ws1->getNumberHistograms(); i++) {
const auto &spec1 = ws1->getSpectrum(i);
const auto &spec2 = ws2->getSpectrum(i);
if (spec1.getSpectrumNo() != spec2.getSpectrumNo()) {
recordMismatch("Spectrum number mismatch");
return false;
}
if (spec1.getDetectorIDs().size() != spec2.getDetectorIDs().size()) {
std::ostringstream out;
out << "Number of detector IDs mismatch: "
<< spec1.getDetectorIDs().size() << " vs "
<< spec2.getDetectorIDs().size() << " at workspace index " << i;
recordMismatch(out.str());
return false;
}
auto it2 = spec2.getDetectorIDs().cbegin();
for (auto it1 = spec1.getDetectorIDs().cbegin();
it1 != spec1.getDetectorIDs().cend(); ++it1, ++it2) {
if (*it1 != *it2) {
recordMismatch("Detector IDs mismatch");
return false;
}
}
}
// Everything's OK if we get to here
return true;
}
//------------------------------------------------------------------------------------------------
/// Checks that the instruments match
/// @param ws1 :: the first workspace
/// @param ws2 :: the second workspace
/// @retval true The instruments match
/// @retval false The instruments do not match
bool CompareWorkspaces::checkInstrument(
const API::MatrixWorkspace_const_sptr &ws1,
const API::MatrixWorkspace_const_sptr &ws2) {
// First check the name matches
if (ws1->getInstrument()->getName() != ws2->getInstrument()->getName()) {
g_log.debug() << "Instrument names: WS1 = "
<< ws1->getInstrument()->getName()
<< " WS2 = " << ws2->getInstrument()->getName() << "\n";
recordMismatch("Instrument name mismatch");
return false;
}
if (!ws1->detectorInfo().isEquivalent(ws2->detectorInfo())) {
recordMismatch("DetectorInfo mismatch (position differences larger than "
"1e-9 m or other difference found)");
return false;
}
const Geometry::ParameterMap &ws1_parmap = ws1->constInstrumentParameters();
const Geometry::ParameterMap &ws2_parmap = ws2->constInstrumentParameters();
if (ws1_parmap != ws2_parmap) {
g_log.debug()
<< "Here information to help understand parameter map differences:\n";
g_log.debug() << ws1_parmap.diff(ws2_parmap);
recordMismatch(
"Instrument ParameterMap mismatch (differences in ordering ignored)");
return false;
}
// All OK if we're here
return true;
}
//------------------------------------------------------------------------------------------------
/// Checks that the masking matches
/// @param ws1 :: the first workspace
/// @param ws2 :: the second workspace
/// @retval true The masking matches
/// @retval false The masking does not match
bool CompareWorkspaces::checkMasking(
const API::MatrixWorkspace_const_sptr &ws1,
const API::MatrixWorkspace_const_sptr &ws2) {
const auto numHists = static_cast<int>(ws1->getNumberHistograms());
for (int i = 0; i < numHists; ++i) {
const bool ws1_masks = ws1->hasMaskedBins(i);
if (ws1_masks != ws2->hasMaskedBins(i)) {
g_log.debug() << "Only one workspace has masked bins for spectrum " << i
<< "\n";
recordMismatch("Masking mismatch");
return false;
}
// If there are masked bins, check that they match
if (ws1_masks && ws1->maskedBins(i) != ws2->maskedBins(i)) {
g_log.debug() << "Mask lists for spectrum " << i << " do not match\n";
recordMismatch("Masking mismatch");
return false;
}
}
// All OK if here
return true;
}
//------------------------------------------------------------------------------------------------
/// Checks that the sample matches
/// @param sample1 :: the first sample
/// @param sample2 :: the second sample
/// @retval true The sample matches
/// @retval false The samples does not match
bool CompareWorkspaces::checkSample(const API::Sample &sample1,
const API::Sample &sample2) {
std::string const name1 = sample1.getName();
std::string const name2 = sample2.getName();
if (name1 != name2) {
g_log.debug("WS1 sample name: " + name1);
g_log.debug("WS2 sample name: " + name2);
recordMismatch("Sample name mismatch");
return false;
}
// N.B. Sample shape properties are not currently written out to nexus
// processed files, so omit here
// All OK if here
return true;
}
//------------------------------------------------------------------------------------------------
/// Checks that the Run matches
/// @param run1 :: the first run object
/// @param run2 :: the second run object
/// @retval true The sample matches
/// @retval false The samples does not match
bool CompareWorkspaces::checkRunProperties(const API::Run &run1,
const API::Run &run2) {
double run1Charge(-1.0);
try {
run1Charge = run1.getProtonCharge();
} catch (Exception::NotFoundError &) {
}
double run2Charge(-1.0);
try {
run2Charge = run2.getProtonCharge();
} catch (Exception::NotFoundError &) {
}
if (run1Charge != run2Charge) {
g_log.debug() << "WS1 proton charge: " << run1Charge << "\n";
g_log.debug() << "WS2 proton charge: " << run2Charge << "\n";
recordMismatch("Proton charge mismatch");
return false;
}
std::vector<Kernel::Property *> ws1logs = run1.getLogData();
std::vector<Kernel::Property *> ws2logs = run2.getLogData();
// Check that the number of separate logs is the same
if (ws1logs.size() != ws2logs.size()) {
g_log.debug() << "WS1 number of logs: " << ws1logs.size() << "\n";
g_log.debug() << "WS2 number of logs: " << ws2logs.size() << "\n";
recordMismatch("Different numbers of logs");
return false;
} else {
// Sort logs by name before one-by-one comparison
auto compareNames = [](Kernel::Property *p1, Kernel::Property *p2) {
return p1->name() < p2->name();
};
std::sort(ws1logs.begin(), ws1logs.end(), compareNames);
std::sort(ws2logs.begin(), ws2logs.end(), compareNames);
for (size_t i = 0; i < ws1logs.size(); ++i) {
if (*(ws1logs[i]) != *(ws2logs[i])) {
if (g_log.is(Logger::Priority::PRIO_DEBUG)) {
g_log.debug("WS1 log entry mismatch: " + ws1logs[i]->name());
g_log.debug("WS2 log entry mismatch: " + ws2logs[i]->name());
}
recordMismatch("Log mismatch");
return false;
}
}
}
return true;
}
//------------------------------------------------------------------------------------------------
/** Compare 2 different events list with detailed information output (Linear)
* It assumes that the number of events between these 2 are identical
* el1 :: event list 1
* el2 :: event list 2
* tolfTOF :: tolerance of Time-of-flight (in micro-second)
* tolWeight :: tolerance of weight for weighted neutron events
* tolPulse :: tolerance of pulse time (in nanosecond)
* NOTE: there is no need to compare the event type as it has been done by
* other tjype of check
* printdetails :: option for comparing. -1: simple, 0: full but no print, 1:
* full with print
* @return :: int. -1: different number of events; N > 0 : some
* events are not same
*/
int CompareWorkspaces::compareEventsListInDetails(
const EventList &el1, const EventList &el2, double tolTof, double tolWeight,
int64_t tolPulse, bool printdetails, size_t &numdiffpulse,
size_t &numdifftof, size_t &numdiffboth, size_t &numdiffweight) const {
// Check
if (el1.getNumberEvents() != el2.getNumberEvents())
throw std::runtime_error(