-
Notifications
You must be signed in to change notification settings - Fork 12
/
CHANGELOG
772 lines (621 loc) · 30.8 KB
/
CHANGELOG
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
Legend:
+ added element
- removed element
* changed element
===============================================================================
Release 5.0
===============================================================================
---------------------
Build 5.0.0
---------------------
2020-07-19 Hirak Kashyap <kashyaph@uci.edu> Adarsha Balaji <adarshbalaji@gmail.com>
+ Add python iterface pyCARL
2020-07-19 Jinwei Xing <jinweix1@uci.edu> Kexin Chen <kexinc3@uci.edu>
* Update save and load of neural networks.
* Update matlab analysis tool
2020-07-09 Hirak Kashayp <kashyaph@uci.edu>
* Fix neuron monitor
===============================================================================
Release 4.0
===============================================================================
---------------------
Build 4.0.0
---------------------
2016-06-17 Michael Beyeler <mbeyeler@uci.edu>
+ Add proper pImpl for CARLsim.
* Include tools in library install.
* Fix Makefile for test suite.
+ Add new SpikeBuffer utility.
+ Add Stopwatch to Hello World project.
2016-06-16 Michael Beyeler <mbeyeler@uci.edu>
+ Add proper pImpl for SimpleWeightTuner.
2016-06-13 Michael Beyeler <mbeyeler@uci.edu>
+ Add proper pImpl for PoissonRate.
2016-04-11 Michael Beyeler <mbeyeler@uci.edu>
* Fix initialization of 2D weight matrix in ConnectionMonitor.
2016-03-02 Ting-Shuo Chou <tingshuc@uci.edu>
* Replace gpu_random.cu with NVIDIA cuRand library.
2015-09-23 Ting-Shuo Chou <tingshuc@uci.edu>
* Route spikes with delay = 1.
* Fix bugs in GroupMonitorCore::stopRecording()
* Adjust spikeCountD1(D2) with spikeCountExtD1(D2)
2015-09-19 Ting-Shuo Chou <tingshuc@uci.edu>
* Finish implementation of routing spike
* Enable P2P Access
* Fix bugs in SNN::generateConnectionRuntime()
===============================================================================
Release 3.1
===============================================================================
---------------------
Build 3.1.0
---------------------
2015-06-10 Michael Beyeler <mbeyeler@uci.edu>
+ Added SpikeGeneratorFromFile::loadFile.
* Made optional argument of SpikeGeneratorFromFile::rewind now mandatory.
2015-06-01 Michael Beyeler <mbeyeler@uci.edu>
* Fixed error checking in ConnectionMonitor.m.
2015-05-18 Michael Beyeler <mbeyeler@uci.edu>
+ Added support for networks with zero connections.
+ Added testsuite clean/distclean targets to main clean/distclean.
+ Added link to CARLsim mailing list to User Guide.
2015-05-16 Michael Beyeler <mbeyeler@uci.edu>
+ Added generic ConnectionMonitor update time interval.
2015-05-14 Michael Beyeler <mbeyeler@uci.edu>
+ Added ConnectionMonitor methods: getMinWeight, getMaxWeight,
getNumWeightsInRange, getNumWeightsWithValue, getPercentWeightsInRange,
getPercentWeightsWithValue.
* Fixed ConnectionMonitor::getPercentWeightsChanged.
* Fixed absence of maxWt field in ConnectInfo struct for user-defined
connections.
2015-05-11 Michael Beyeler <mbeyeler@uci.edu>
+ Added CpuSNN::verifyNetwork that will run CpuSNN::verifyNumNeurons,
CpuSNN::verifySTDP, and CpuSNN::verifyHomeostasis before network is built.
* Refactored CpuSNN::isNumNeuronsConsistent to CpuSNN::verifyNumNeurons.
+ Added Interface tests for STDP and homeostasis consistency.
+ Added CARLsim::isConnectionPlastic.
+ Added CARLsim::isGroupWithHomeostasis.
+ Added default value for baseFiringSD in CARLsim::setHomeoBaseFiringRate.
- Removed CpuSNN variable simTimeLastUpdSpkMon_.
* Fixed repeated calls to CARLsim::setSpikeMonitor, added test and updated
User Guide.
2015-05-06 Michael Beyeler <mbeyeler@uci.edu>
+ Added CARLsim::startTesting and CARLsim::stopTesting to disable weight
updates during a testing phase.
+ Added CORE.startStopTestingPhase test.
* Fixed compiler warnings for SpikeMon test case.
2015-05-02 Michael Beyeler <mbeyeler@uci.edu>
+ Added minPoisson rate in VisualStimulus.
===============================================================================
Release 3.0
===============================================================================
---------------------
Build 3.0.2
---------------------
2015-07-04: Kristofor D. Carlson <kdcarlso@uci.edu>
* Changed USER_MK_PATH default path value (. instead of ./). Users
should not have a slash at the end of their USER_MK_PATH variable.
- Removed assertions that forced Izh parameters to be positive.
* Changed format of ECJ_DIR environment variable. It now must name
the ECJ jar file explicitly instead of pointing to the ECJ
installation directory.
2015-06-08 Michael Beyeler <mbeyeler@uci.edu>
* Fixed handling of scheduling time slice in SpikeGenerator::nextSpikeTime.
* Fixed dropping of spikes in SpikeGeneratorFromFile and
SpikeGeneratorFromVector.
* Fixed multiple scheduling of the same spike time in CPU mode.
2015-05-26 Michael Beyeler <mbeyeler@uci.edu>
* Fixed third grid dimension in GroupMonitor (OAT) heatmap plot.
2015-05-25 Michael Beyeler <mbeyeler@uci.edu>
* Improved handling of "gaussian" connection when pre and post have different
Grid3D sizes.
* Improved ConnMon test case.
* Fixed SpikeMon.clear test.
* Fixed sign of weights in user-defined connections.
2015-05-24 Michael Beyeler <mbeyeler@uci.edu>
* Fixed ConnectionMonitor (OAT) issue concerning large number of subplots.
2015-05-21 Michael Beyeler <mbeyeler@uci.edu>
* Fixed Endianness issue in OAT readers.
* Fixed NEURON_NOISE preprocessor guards.
* Fixed neuron group ID in User Guide Chapter 3.
2015-05-19 Michael Beyeler <mbeyeler@uci.edu>
* Fixed weight sign issue in CARLsim::setWeight.
* Fixed CARLsim state of CARLsim::setWeight, CARLsim::biasWeights, and
CARLsim::scaleWeights.
2015-05-18 Michael Beyeler <mbeyeler@uci.edu>
* Fixed SimulationReader (OAT) for when loadSynapseInfo is set to true.
* Fixed error reporting in CpuSNN::loadSimulation_internal.
* Improved test CORE.saveLoadSimulation.
2015-05-15 Michael Beyeler <mbeyeler@uci.edu>
* Fixed no-recording issue with ConnectionMonitor::setUpdateTimeIntervalSec
interval -1. Now the binary file will not contain any snapshots if interval
is -1.
* Updated and improved ConnMon test case.
---------------------
Build 3.0.1
---------------------
2015-05-11 Kristofor D. Carlson <kdcarlso@uci.edu>
* Added more accurate plasticity documentation on homeostasis.
* Allowed third argument of CARLsim::setHomeoBaseFiringRate that specifies
value of standard deviation to be left blank, which assigns a default value
of 0 to that argument.
* Fixed errors in User Guide in Chapter 10 (ECJ) and Tutorial 5.
2015-05-06 Michael Beyeler <mbeyeler@uci.edu>
+ Added CUDA7 support.
* Fixed compile flag generation for CUDA version and compute capability.
2015-05-02 Michael Beyeler <mbeyeler@uci.edu>
* Fixed PoissonRate deallocation in VisualStimulus.
2015-04-14 Michael Beyeler <mbeyeler@uci.edu>
* Fixed allowed CARLsim states for CARLsim::setSpikeCounter and
CARLsim::resetSpikeCounter. Updated and improved SpikeCounter
documentation.
2015-04-13 Michael Beyeler <mbeyeler@uci.edu>
+ Added Makefile target: uninstall
2015-04-04 Kristofor D. Carlson <kdcarlso@uci.edu>
+ Added script to more easily debug parameter-tuning interface programs.
2015-03-31 Kristofor D. Carlson <kdcarlso@uci.edu>
* Fixed minor bug that generates warning on setHomeBaseFiringRate call.
2015-03-18 Kristofor D. Carlson <kdcarlso@uci.edu>
+ Added Tutorial Chapter 3: Plasticity.
* Shifted Tutorial chapters around appropriately.
2015-03-11 Michael Beyeler <mbeyeler@uci.edu>
* Updated and extended Tutorial 1.
* Fixed frames==-1 issue in OAT monitors.
* Fixed no-recording issue with ConnectionMonitor::setUpdateTimeIntervalSec
interval -1.
* Fixed default target in CARLsim tests Makefile.
* Fixed calculation of mean firing rates and standard deviations in the
CARLsim::runNetwork summary of CpuSNN::printStatusSpikeMonitor and
CpuSNN::printStatusGroupMonitor.
* Fixed default values for E-STDP and I-STDP. Marked the interface methods
CARLsim::setDefault{E|I}STDPparams as deprecated.
2015-03-09 Michael Beyler <mbeyeler@uci.edu>
+ Added Tutorial 2 on 80-20 random networks.
* Fixed histogram plotting and plot titles in ConnectionMonitor.m (OAT).
+ Added minWt/maxWt to connect file (file version 0.3).
2015-03-02 Kristofor D. Carlson <kdcarlso@uci.edu>
* Updated Chapter 3 of User Guide.
* Fixed LaTeX/Doxygen configuration problems.
2015-03-02 Michael Beyeler <mbeyeler@uci.edu>
* Fixed Chapter 2 of User Guide and removed superfluous source code.
* Updated Chapter 9 of User Guide.
* Fixed setErrorMode in OAT monitors.
* Fixed file separator in OAT monitors.
* Fixed setDefaultPlotType in OAT monitors.
* Fixed plotting bug in ConnectionMonitor.m of OAT.
+ Added plotType argument to recordMovie in OAT monitors.
2015-02-24 Michael Beyeler <mbeyeler@uci.edu>
* Updated Chapter 4 of User Guide.
+ Added OpenSUSE to list of supported platforms.
* Fixed values for CARLsim::setNeuronParameters in Tutorial 1.
2015-02-18 Michael Beyeler <mbeyeler@uci.edu>
* Updated Chapters 6 and 8 of User Guide.
* Fixed CpuSNN::copyNeuronParametersFromHostToDevice.
* Improved code documentation on a number of CARLsim methods, datastructures
and CARLsim states.
2015-02-17 Michael Beyeler <mbeyeler@uci.edu>
* Updated Chapter 1 of User Guide.
2015-02-14 Ting-Shuo Chou <tingshuc@uci.edu>
* Quickfix for Windows solution files.
---------------------
Build 3.0.0
---------------------
2015-02-14 Kristofor D. Carlson <kdcarlso@uci.edu>
+ Added tutorial for Basic Concepts.
+ Added tutorial for CARLsim-ECJ PTI.
* Cleaned up installation files.
2015-02-10 Michael Beyeler <mbeyeler@uci.edu>
+ Added ConnectionMonitor::setUpdateTimeIntervalSec.
* Improved documentation on ConnectionMonitor.
2015-02-09 Michael Beyeler <mbeyeler@uci.edu>
+ Added CARLsim::connect type "gaussian" for the generation of 1D, 2D, and 3D
Gaussian receptive fields.
* Fixed generation of CARLsim::connect user errors.
* Improved CpuSNN::getRFDist3D.
- Removed CpuSNN::isPoint3DOnGrid.
* Fixed refactoring issue in "orientation" example.
* Fixed ConnectionMonitor.m issue when connection has no synapses (OAT).
2015-02-08 Michael Beyeler <mbeyeler@uci.edu>
+ Added plot types "receptivefield", "responsfield" in ConnectionMonitor.m
(OAT).
* Fixed RadiusRF issues when one or more coordinates are zero.
* Fixed flow fields in GroupMonitor.m (OAT).
* Fixed setSpikeFileAttributes() issue in NetworkMonitor.m (OAT).
* Cleaned up OAT.
2015-02-02 Michael Beyeler <mbeyeler@uci.edu>
* Fixed 3D coordinate calculation in Grid3D.
+ Added Tutorial and code documentation on 3D topography.
2015-01-10 Michael Beyeler <mbeyeler@uci.edu>
+ Added SpikeCounter support for SpikeGenerator groups.
* Fixed the bug in GPU mode where Poisson groups cannot generate spikes if
there is another SpikeGenerator group (using the callback mechanism) with
a lower-number group ID.
2015-01-07 Michael Beyeler <mbeyeler@uci.edu>
+ Added getSnapshots() and getNumSnapshots() to ConnectionMonitor.m
* Miscellaneous fixes in ConnectionMonitor.m
2015-01-06 Michael Beyeler <mbeyeler@uci.edu>
* Moved synaptic receptors (mulSynFast, mulSynSlow) to constant GPU memory
for better speedup.
* Changed all GPU code to exclusively use float literals for better speedup.
- Removed CUDA 3 support.
2014-12-30 Michael Beyeler <mbeyeler@uci.edu>
* Fixed SET_CONN_ID behavior.
* Fixed error checking in all versions of CARLsim::connect.
* Fixed VisualStimulus paths and compiler warnings (previously InputStimulus).
2014-12-19 Michael Beyeler <mbeyeler@uci.edu>
+ Added initOAT.m and demoOAT.m to scripts folder of projects.
* Fixed obj.resultsFolder='' issue in GroupMonitor.m (OAT).
2014-12-17 Michael Beyeler <mbeyeler@uci.edu>
+ Added SpikeMonitor::setLogFile.
2014-12-13 Michael Beyeler <mbeyeler@uci.edu>
+ Added CARLsim::setLogFile(string).
- Removed CARLsim::setLogDebugFp(FILE*).
* Renamed CARLsim::setLogsFp to CARLsim::setLogsFpCustom, added documentation
and fixed underpinning.
* Fixed linking errors for Hello World project.
+ Added list of tested platforms and devices to RELEASE_NOTES.
+ Added list of known issues to RELEASE_NOTES.
+ Added forward/backward stepping OAT plotting.
2014-12-12 Michael Beyeler <mbeyeler@uci.edu>
* Fixed docs generation in Doxygen 1.7.
- Removed support for Doxygen <= 1.6.
+ Added GroupMonitor to docs.
* Fixed deallocation issue in test suite by removing all ASSERT_{...} calls.
2014-12-09 Ting-Shuo Chou <tingshuc@uci.edu>
* Resume support for CC 1.3, print out warning message
2014-12-08 Ting-Shuo Chou <tingshuc@uci.edu>
* Change set(Spike,Group,Connection)Monitor APIs
2014-12-08 Michael Beyeler <mbeyeler@uci.edu>
+ Added makedoc script to automatically generate doxygen files.
+ Added SpikeGeneratorFromFile::rewind.
+ Added setSpikeFileAttributes to NetworkMonitor.m (OAT).
* Moved loadAllGroupsFromFile to public interface NetworkMonitor.m (OAT).
* Minor bug fixes: error message for getGroupName, GroupMonitorCore include
in carlsim.cpp, CUDA config info.
2014-12-06 Ting-Shuo Chou <tingshuc@uci.edu>
+ Added GroupMonitor object.
2014-12-03 Michael Beyeler <mbeyeler@uci.edu>
+ Added SimpleWeightTuner to tools, to Tutorial Chapter 12 (explanation)
and Chapter 13 (example network).
+ Added CARLsim::setWeight, CARLsim::biasWeights, and CARLsim::scaleWeights.
+ Added Makefile for compiling test suite from libCARLsim.
* Included tools in CARLsim libcompile.
* Renamed CARLsim::getCARLsimState for consistency.
* Fixed display error bug in UserErrors class.
2014-11-26 Michael Beyeler <mbeyeler@uci.edu>
* Improved PoissonRate class. Added documentation and tutorial chapter.
* Fixed PoissonRate segfault on GPU.
2014-11-22 Ting-Shuo Chou <tingshuc@uci.edu>
+ Added GPU allocation mechanism, allow multiple CARLsim objecs to use
different GPUs
+ Added multiGPU example
- Removed MTRand from carlsim kernel
2014-11-22 Michael Beyeler <mbeyeler@uci.edu>
* Fixed memory leaks on GPU side.
* Fixed CORE, CUBA, and COBA test cases.
* Fixed bug in CpuSNN::getConductanceGABAb.
2014-11-21 Michael Beyeler <mbeyeler@uci.edu>
+ Added current injection.
2014-11-20 Michael Beyeler <mbeyeler@uci.edu>
+ Added tutorial folder structure skeleton.
2014-11-19 Michael Beyeler <mbeyeler@uci.edu>
+ Added plotting types 'histogram' and 'flowfield' in GroupMonitor.m
2014-11-17 Michael Beyeler <mbeyeler@uci.edu>
+ Added improved ConnectionMonitor: Weight tracking and recording, on-line
and off-line (MATLAB) analysis.
- Removed CARLsim::getPopWeights and CARLsim::writePopWeights.
- Removed CARLsim::getWeightChanges.
2014-11-07 Michael Beyeler <mbeyeler@uci.edu>
- Removed support for configId.
- Removed CARLsim::getGroupId and CARLsim::getConnectionId.
* Fixed memory leaks from setting up new monitors.
+ Added "Hello world" project template.
2014-11-06 Ting-Shuo Chou <tingshuc@uci.edu>
+ Added support for inhibitory STDP (Anti-Hebbian).
2014-10-24 Michael Beyeler <mbeyeler@uci.edu>
* Fixed handling of empty spike files in SpikeReader.
* Updated simulation summary.
+ Added CARLsim::getNeuronLocation3D(int grpId, int relNeurId).
2014-10-20 Michael Beyeler <mbeyeler@uci.edu>
* Fixed weight signs for custom connection callbacks.
* Fixed readNetwork_internal parsing of header section.
+ Added error message if CARLsim::setSpikeMonitor is called on same group twice.
2014-10-17 Michael Beyeler <mbeyeler@uci.edu>
+ Added 3D receptive fields.
+ Added CARLsim::getNumNeurons{Reg|Gen}{Exc|Inh} and the like.
* Changed allowed states of CARLsim::getNeuronLocation3D to include CONFIG.
2014-10-06 Michael Beyeler <mbeyeler@uci.edu>
+ Added MATLAB Offline Analysis Toolbox: NetworkMonitor, GroupMonitor,
SpikeReader, SimulationReader, Utilities.
2014-10-03 Kristofor D. Carlson <kdcarlso@uci.edu>
+ Included CARLsim ECJ PTI tool
+ Added Makefiles for building and installation of CARLsim ECJ PTI tool.
* Fixed CARLsim ECJ PTI testing glitches.
* Updated installation instructions in README.md.
2014-10-01 Kristofor D. Carlson <kdcarlso@uci.edu>
* Changed CARLSIM_LIB_INSTALL_DIR variable to CARLSIM_LIB_DIR in all files.
2014-09-28 Kristofor D. Carlson <kdcarlso@uci.edu>
* Reorganized the CARLsim root directory.
+ Made CARLsim into a statically linked library.
* Placed all user configuration in user.mk file.
+ Added documentation.
+ Added carlsim version numbers for releases.
- Removed broken examples.
2014-08-30 Michael Beyeler <mbeyeler@uci.edu>
+ Added PeriodicSpikeGenerator utility.
+ Added SpikeGeneratorFromVector utility.
+ Added SpikeGeneratorFromFile utility.
2014-08-29 Michael Beyeler <mbeyeler@uci.edu>
+ Added addCustomFrames function to InputStimulus.m utility.
2014-08-15 Ting-Shuo Chou <tingshuc@uci.edu>
* Fixed cross-platform compatibility on gtest.
2014-08-14 Michael Beyeler <mbeyeler@uci.edu>
+ Added recordMovie function to InputStimulus.m utility.
2014-08-13 Michael Beyeler <mbeyeler@uci.edu>
+ Added Grid3D and Point3D structs.
+ Added way to create neurons on a grid via CARLsim::createGroup and
CARLsim::createSpikeGeneratorGroup.
* Fixed interface errors on boundary checks and CARLsim states.
* Fixed console output of connection setup.
+ Added CARLsim::getGroupId (from string).
2014-08-08 Michael Beyeler <mbeyeler@uci.edu>
* Fixed broken COBA implementation in CPU mode.
+ Added COBA tests for firing rate comparison of CPU/GPU mode.
* Condensed CUBA test case.
* Fixed assertion in CpuSNN::runNetwork to make sure that the function is
called only after CpuSNN::setupNetwork.
+ Added CpuSNN interface getters such as getCurrent(), getConductanceAMPA(),
isSimulationWithCOBA(), etc.
* Refactored CpuSNN::copyNeuronState, so that it implicitly calls
CpuSNN::copyConductances, which itself calls CpuSNN::copyConductanceAMPA,
etc.
- Removed test COBA.synRiseTimeSettings.
* Fixed STP scaling factor, STP_A.
* Fixed and tested STP for delay=1ms in CUBA/COBA, CPU/GPU mode. Currently
STP is not support with delay>1ms, because STP buffer is broken.
* Fixed CARLsim state of setSpikeGenerator.
* Fixed calculation of standard deviation in class SpikeMonitor.
* Fixed assertion statement in CpuSNN::copyFiringStateFromGPU.
* Fixed initial value of recovery variable in CpuSNN::resetNeuron.
2014-08-06 Kristofor D. Carlson <kdcarlso@uci.edu>
* Fixed broken CUBA implementation in GPU mode.
+ Added CUBA tests for firing rate comparison of CPU/GPU mode.
2014-07-31 Michael Beyeler <mbeyeler@uci.edu>
* Improved memory usage, execution time, and flexibility of SpikeMonitor
utility.
+ Added setSpikeMonitor option to avoid the creation of .dat spike files.
+ Added compatibility for SpikeMonitor modes COUNT and AER. COUNT is not
yet implemented.
+ Added PersistentData mode.
+ Added SpikeMonitor public methods such as getRecording*Time(), getMode(),
getNeuronNumSpikes(), and getNeuronMeanFiringRate().
* Renamed existing SpikeMonitor public methods for consistency.
* Fixed SpikeMonitor error message when totalTime==0. Fixed return
argument of getPercentage*. Fixed startRecording/stopRecording bug.
- Removed setLogCycle.
* Cleaned up runNetwork and added flag printRunSummary.
+ Added error message type to debug.log.
* Fixed CARLsim state of setSpikeGenerator.
* Fixed missing spikes when runNetwork is called more than once per
simulation.
2014-06-02 Kristofor D. Carlson <kdcarlso@uci.edu>
+ Added support for CUDA 6.
* Users can now add CUDA compute capability of GPU during installation.
2014-05-21 Ting-Shuo Chou <tingshuc@uci.edu>
* Fixed windows compatibility bugs. Added project for util.lib. Changed
static allocation in updateSpikeMonitor to dynamic.
2014-05-12 Kristofor D. Carlson <kdcarlso@uci.edu>
+ Created SpikeMonitor class to return spike activity information to the
user.
- Removed and reorganized global variables associated with setSpikeMonitor.
* Fixed memory leaks.
+ Added tests for setSpikeMonitor and SpikeMonitor.
+ Included SpikeMonitor files in carlsim makefile and testing makefile.
+ Added spikeInfo example that demonstrates how to use the SpikeMonitor
class.
2014-05-09 Ting-Shuo Chou <tingshuc@uci.edu>
+ Added CARLsim states: CONFIG, SETUP, and EXECUTION. Certain API calls
are supported only in certain states.
2014-05-03 Michael Beyeler <mbeyeler@uci.edu>
* Changed API writeNetwork to saveSimulation. This function can be called
at any time, specifying where to store the data and whether to include
synaptic info (weights, delays, etc.).
By default, saveSimulation is called in the destructor of CARLsim. This
will save general information about the simulation and the network setup,
but will not include all the nitty-gritty synapse details.
+ Added setDefaultSaveOptions, which allows the user to change the default
location etc. of the saveSimulation file.
* Changed Matlab script readNetwork to loadSimulation.
* Fixed -nan bug in printSimSummary.
2014-05-01 Michael Beyeler <mbeyeler@uci.edu>
+ Added structs RangeDelay and RangeWeights for simplified connect call.
Inhibitory weights should now have positive sign, as they are weight
magnitudes.
2014-04-23 Kristofor D. Carlson <kdcarlso@uci.edu>
* Fixed interface error in setHomeBaseFiringRate.
2014-04-11 Michael Beyeler <mbeyeler@uci.edu>
+ Added InputStimulus utility, including InputStimulus.m (a Matlab class
that lets you generate 2D visual stimuli, add noise to them, confine
them to an aperture, and store them in binary files) and a corresponding
C++ class that reads the binary files and converts them to raw char
arrays or mean firing rates of PoissonRate objects.
2014-04-10 Ting-Shuo Chou <tingshuc@uci.edu>
+ Added setupNetwork().
2014-04-10 Michael Beyeler <mbeyeler@uci.edu>
* fixed snn_gpu.cu compiler warnings for CUDA 3
* fixed CARLSIM_TEST and CARLSIM_DEBUG Makefile options
- removed unnecessary linker flags in Makefile
+ added test case for user interface
2014-04-09 Ting-Shuo Chou <tingshuc@uci.edu>
+ added enum updateInterval_t and updateWeightChangeInterval() for weight
update intervals
2014-04-08 Ting-Shuo Chou <tingshuc@uci.edu>
+ Added setNeuromodulator(), setWeightUpdateParameter(), getNumNeurons(),
getNumPreSynapses(), getNumPostSynapses(), and getGroupNumNeurons()
+ Added isSetDASTDP flag in setSTDP()
* fixed initialization bug in CpuSNNInit() and updateConnectionMonitor()
2014-04-08 Michael Beyeler <mbeyeler@uci.edu>
+ added carlsim_definitions.h and snn_definitions.h
- removed config.h
2014-04-03 Kristofor D. Carlson <kdcarlso@uci.edu>
* Fixed the tuneFiringRates example to work with the new CARLsim/pti
interface.
* Cleaned up Makefile and carlsim.mk a bit.
2014-04-02 Michael Beyeler <mbeyeler@uci.edu>
+ added logger mode SHOWTIME
2014-03-17 Kristofor D. Carlson <kdcarlso@uci.edu>
* carlsim_tests.mk: reorganized this file to support the implementation
of CARLsim google tests in different source files instead of a single
large source file.
+ gtest_custom_main.cpp: created this file as a custom implementation
of a google tests main function. This allows us to control the output
of google tests easier.
+ CHANGELOG_2.3: Added this CHANGELOG file to keep track of changes as
we make them. We can then more easily write a CHANGELOG file when we
release the code.
2013-03-22 Michael Beyeler <mbeyeler@uci.edu>
* examples: reorganized files such that all source files, video files, and
scripts of a specific example go in examples/. Fixed dynamic allocation.
===============================================================================
Release 2.2
===============================================================================
Publications:
Parameter tuning interface:
Carlson KD, Nageswaran JM, Dutt N and Krichmar JL (2014) An efficient
automated parameter tuning framework for spiking neural networks.
Front. Neurosci. 8:10. doi: 10.3389/fnins.2014.00010
Homeostatic synaptic scaling model:
Carlson, K. D., Richert, M., Dutt, N., and Krichmar, J. L. (2013).
“Biologically plausible models of homeostasis and STDP: stability and
learning in spiking neural networks,” in Proceedings of the 2013
International Joint Conference on Neural Networks (IJCNN) (Dallas, TX).
doi: 10.1109/IJCNN.2013.6706961
---------------------
Build 2.2.0
---------------------
2014-02-02 Kristofor D. Carlson <kdcarlso@uci.edu>
* Makefile: rewritten to include CARLsim/PTI support and modular include
files.
* snn_cpu.cpp/snn_gpu.cu/snn.h: included support for homeostasis.
* snn_cpu.cpp/snn_gpu.cu/snn.h: included support for parameter tuning
interface.
+ libpti, include: added directories for parameter tuning source and
headers.
* README.md, INSTALL, RELEASE_NOTES: updated for new installation.
2013-11-05 Michael Beyeler <mbeyeler@uci.edu>
* Makefile: more general, more flexible Makefile. Options for fast math and
CUDA5 support.
2013-11-04 Ting-Shuo Chou <tingshuc@uci.edu>
+ CUDAVersionControl.h, Makefile: added CUDA5 support
===============================================================================
Release 2.1
===============================================================================
Publication:
M Beyeler, M Richert, ND Dutt, JL Krichmar (2014). "Efficient spiking
neural network model of pattern motion selectivity in visual cortex",
Neuroinformatics.
---------------------
Build 2.1.3
---------------------
2013-10-31 Michael Beyeler <mbeyeler@uci.edu>
* examples/v1MTLIP/main_v1MTLIP.cpp: corrected name of LIP group, fixed
weights MT PDS -> LIP
+ examples/v1MTLIP/v1ColorME.cu (freeAllCUDA): added
* scripts/v1MTLIP/plotRDKdecision.m: corrected name of LIP spike file, added
some comments
* snn_cpu.cpp (deleteObjects): fixed memory leaks (due to un-freed
dynamically allocated structures)
+ snn_gpu.cu (deleteObjectsGPU): added, fixed memory leaks on GPU side
+ snn_gpu.cu (CpuSNNinitGPUparams): added, correctly instantiates global
vars on GPU side
---------------------
Build 2.1.2
---------------------
2013-10-09 Michael Beyeler <mbeyeler@uci.edu>
* snn_cpu.cpp (CpuSNN::setSpikeMonitor): if spike subdirectory does not
exist, display error message and exit.
If option CREATE_SPIKEDIR_IF_NOT_EXISTS is set in config.h, will attempt
to create subdirectory (e.g., "Results/random", but NOT "Results")
+ config.h: added option CREATE_SPIKEDIR_IF_NOT_EXISTS (default: disabled)
* Makefile: fixed header dependencies
* examples: fixed path to spike files
---------------------
Build 2.1.1
---------------------
2013-10-04 Michael Beyeler <mbeyeler@uci.edu>
* scripts/v1MTLIP/plotSpeed.m: fixed a bug concerning the plotting of the
speed tuning curve for a particular MT neuron; added a comment on the
location within the visual field of the chosen neuron
* scripts/v1MTLIP/plotRDKdecision.m: fixed number of spikes per neuron
+ scripts/v1MTLIP: added "common" folder to path
* examples/v1MTLIP/main_v1MTLIP.cpp (connectMTtoMTpatt): fixed RF size
thresholding gausPos
* Makefile: fixed error where v1ColorME.cu should read v1ColorMEold.cu
* snn.h: fixed version numbering
* RELEASE_NOTES: fixed version numbering
+ CHANGELOG: added
+ AUTHORS: added
---------------------
Build 2.1.0
---------------------
2013-07-31 Michael Beyeler <mbeyeler@uci.edu>
+ examples/v1MTLIP/main_v1MTLIP.cpp: added complete source code to run
motion energy model in COBA on CPU/GPU
+ scripts/v1MTLIP: added analysis scripts for motion energy model
* scripts/common: moved previous commonly used analysis scripts to this
folder
+ snn_cpu.cpp (CpuSNN::runNetwork): added option to specify on which CUDA
card to establish a context
The first time you run sim.runNetwork() add an int ithGPU that specifies
the device index.
> bool onGPU=true; // GPU mode on
> int ithGPU=2; // run on the third card
> sim.runNetwork(0,0,onGPU?GPU_MODE:CPU_MODE,ithGPU);
If ithGPU is invalid (e.g., exceeds the number of cards), it defaults to
using device 0.
+ snn_cpu.cpp (CpuSNN::allocateSNN_GPU): added GPU memory management summary
At beginning of simulation, prints how many cards are available, which
one has the most GFLOPs, on which card you're running your experiment,
how much memory is available, etc.
* snn_cpu.cpp (CpuSNN::printSimSummary): number of (actual vs. allocated)
synapses
* snn_cpu.cpp (CpuSNN::globalStateUpdate): fixed storing of current[] when
running COBA in CPU mode; capped conductances to prevent instability
* snn_cpu.cpp: fixed integer overflow issues for largest-scale simulations
* snn_gpu.cu: fixed GPU memory allocation for fixed-weight simulations
+ scripts/common/readSpikes.m: added functionality to return spikes in AER
format
+ scripts/common/readSpikesAERtoFull.m: added; expands an AER representation
of <spike time/neuron ID> to a full matrix
* scripts/common/readNetwork.m: fixed indexing issue (0-indexed)
* v1ColorME.cu: edge effects removed in CUDA, reproduces V1 contrast
sensitivity function, features scaling factors from Simoncelli & Heeger,
1998
* config.h: changed max. firing rate from 1000 Hz to 520 Hz
===============================================================================
Release 2.0
===============================================================================
Publication:
M Richert, JM Nageswaran, N Dutt, JL Krichmar (2011). "An efficient
simulation environment for modeling large-scale cortical processing",
Frontiers in Neuroinformatics 5(19):1-15.
--------------------
Build 2.0.0
--------------------
2011-11-01 Micah Richert <richert@braincorporation.com>
+ /: added COBA mode, STDP (Song et al, 2000), STP (Markram et al, 1998;
Mongillo et al, 2008), removed configId support
+ examples: added example networks
+ (MDR/JN) Added COBA mode
===============================================================================
Release 1.0
===============================================================================
Publication:
JM Nageswaran, N Dutt, JL Krichmar, A Nicolau, AV Veidenbaum (2009). "A
configurable simulation environment for the efficient simulation of
large-scale spiking neural networks on graphics processors", Neural Networks
22:791-800.
--------------------
Build 1.0.0
--------------------
2011-11-01 Jayram Moorkanikara Nageswaran <nageswaran@braincorporation.com>
+ /: initial release