| 16ab4d6 | Julien Vitay | 19 January 2022, 09:07:18 UTC | Release 4.7.0.2. | 19 January 2022, 09:07:18 UTC |
| 2e2977d | Helge Dinkelbach | 18 January 2022, 15:49:32 UTC | Bugfix (openMP): the spike generation of SpikeSourceArray was not implemented correctly. | 18 January 2022, 15:49:32 UTC |
| fc5a909 | Helge Dinkelbach | 18 January 2022, 15:48:04 UTC | Bugfix (CUDA): code generated for delays and spiking was not correct. | 18 January 2022, 15:48:04 UTC |
| 8521886 | Helge Dinkelbach | 11 January 2022, 10:29:51 UTC | Small adjustment of commit 4ae3cc9: the compiler flags are only shown if verbose (--verbose/-v) enabled. | 11 January 2022, 10:29:51 UTC |
| 58a7aef | Julien Vitay | 10 January 2022, 11:07:01 UTC | Added check on the parameters of the random distributions. | 10 January 2022, 11:07:01 UTC |
| 0f3949a | Julien Vitay | 07 January 2022, 12:33:57 UTC | Reverted the cpdefs in Connector.pyx | 07 January 2022, 12:33:57 UTC |
| 4ae3cc9 | Julien Vitay | 07 January 2022, 12:15:49 UTC | MacOS: now supports openMP with gcc | 07 January 2022, 12:15:49 UTC |
| a7498bb | Julien Vitay | 06 January 2022, 18:08:40 UTC | Merge branch 'master' of https://ai.informatik.tu-chemnitz.de/gogs/annarchy/annarchy | 06 January 2022, 18:08:40 UTC |
| 0b4ad83 | Julien Vitay | 06 January 2022, 18:07:02 UTC | MacOS: attempt at using openMP with gcc | 06 January 2022, 18:08:29 UTC |
| 6e5dfb4 | Helge Dinkelbach | 06 January 2022, 16:58:31 UTC | The <sched.h> import is only valid for linux systems. | 06 January 2022, 16:58:31 UTC |
| 5fd9f11 | Julien Vitay | 06 January 2022, 14:46:01 UTC | Merge branch 'master' of https://ai.informatik.tu-chemnitz.de/gogs/annarchy/annarchy | 06 January 2022, 14:46:01 UTC |
| ab279af | Julien Vitay | 06 January 2022, 14:45:23 UTC | Adapted for mac m1. | 06 January 2022, 14:45:23 UTC |
| bf64e4f | Julien Vitay | 15 December 2021, 16:16:18 UTC | Script does not need to be executable. | 15 December 2021, 16:16:18 UTC |
| faa1653 | Helge Dinkelbach | 09 December 2021, 13:49:29 UTC | Bugfix/Enhancement (commit 281e272): constants (in this case the uniform delays) are stored as 0-dimensional ndarrays. To detect them, ndim check should be favoured instead of size. | 09 December 2021, 13:49:29 UTC |
| a46d305 | Julien Vitay | 19 November 2021, 08:20:39 UTC | Release 4.7.0.1 | 19 November 2021, 08:20:39 UTC |
| 5d62a1e | Helge Dinkelbach | 11 November 2021, 13:46:12 UTC | BoldModel: allow strings as argument for *inputs* if only one variable should be considered. | 11 November 2021, 13:46:12 UTC |
| 796c473 | Helge Dinkelbach | 11 November 2021, 09:36:16 UTC | Updated changelog. | 11 November 2021, 09:36:16 UTC |
| 3b22830 | Helge Dinkelbach | 11 November 2021, 08:51:17 UTC | Added openMP support for the BOLD monitor extension. | 11 November 2021, 09:30:08 UTC |
| 88975af | Helge Dinkelbach | 21 October 2021, 08:00:38 UTC | addition to commit 281e272 | 21 October 2021, 08:00:38 UTC |
| 79ce864 | Helge Dinkelbach | 11 October 2021, 14:15:58 UTC | Removed test code from example. | 11 October 2021, 14:15:58 UTC |
| 7717815 | Helge Dinkelbach | 11 October 2021, 14:13:22 UTC | Commit 281e272 ignored single weight constants. | 11 October 2021, 14:13:22 UTC |
| adf386e | Helge Dinkelbach | 11 October 2021, 13:13:22 UTC | Some test on bitbucket pipeline | 11 October 2021, 13:13:22 UTC |
| 281e272 | Helge Dinkelbach | 11 October 2021, 12:56:24 UTC | Critical bugfix: save/load of networks was not working. Disabled CPP-side connectors as the issue is not fixed for them yet. | 11 October 2021, 12:56:24 UTC |
| 842803d | Helge Dinkelbach | 11 October 2021, 08:28:43 UTC | Bugfixes/Improvements: - Replaced deprecated numpy.random.random_integers by numpy.random.randint - fixed a code generation bug related to delays in custom connector functions - added new unittests to cover the previous described bug in the future | 11 October 2021, 08:28:43 UTC |
| e1db0ac | Julien Vitay | 04 October 2021, 08:37:03 UTC | travis-ci stopped working | 04 October 2021, 08:37:03 UTC |
| 1855475 | Julien Vitay | 04 October 2021, 08:25:35 UTC | Updated bitbucket pipeline. | 04 October 2021, 08:25:35 UTC |
| 40f4d45 | Julien Vitay | 04 October 2021, 08:18:56 UTC | Release 4.7.0 | 04 October 2021, 08:18:56 UTC |
| 4291e9c | Julien Vitay | 01 October 2021, 13:30:39 UTC | bold extension: BOLD is the default output of a BOLD model | 01 October 2021, 13:30:39 UTC |
| ac4eb5a | Helge Dinkelbach | 30 September 2021, 08:56:05 UTC | The destruction of sparse matrix containers is now performed by ProjStruct::clear() instead of destructors. | 30 September 2021, 08:56:05 UTC |
| 77d13d9 | Julien Vitay | 29 September 2021, 10:07:10 UTC | BOLD: changed I to I_CBF | 29 September 2021, 10:07:10 UTC |
| 5bb1c52 | Julien Vitay | 29 September 2021, 08:20:31 UTC | Merge branch 'develop' of bitbucket.org:annarchy/annarchy into develop | 29 September 2021, 08:20:31 UTC |
| f3e4d9c | Helge Dinkelbach | 29 September 2021, 08:18:35 UTC | Bugfix (a65cd0f): did not consider the fact that a network might not be created. | 29 September 2021, 08:18:35 UTC |
| 54b8970 | Julien Vitay | 29 September 2021, 08:01:13 UTC | Merge branch 'develop' of bitbucket.org:annarchy/annarchy into develop | 29 September 2021, 08:01:13 UTC |
| b14a714 | Julien Vitay | 29 September 2021, 08:00:38 UTC | Small changes to the doc. | 29 September 2021, 08:00:38 UTC |
| a65cd0f | Helge Dinkelbach | 29 September 2021, 07:56:35 UTC | Bugfix: in some cases the generated shared library was not loaded correctly. | 29 September 2021, 07:56:35 UTC |
| 5d80df0 | Helge Dinkelbach | 29 September 2021, 06:21:08 UTC | Merge branch 'develop' of https://ai.informatik.tu-chemnitz.de/gogs/ANNarchy/ANNarchy into develop | 29 September 2021, 06:21:08 UTC |
| 16e2dda | Helge Dinkelbach | 28 September 2021, 06:59:06 UTC | Minor bugfixes. - floating constants used in numerical methods: some methods like midpoint or RK4 have floating values in their evaluation, more precise dt/2.0 or dt/6.0. For single precision, this values need to be casted into dt/2.0f or dt/6.0f otherwise appearantly implicit type conversion is performed which increases computation time. - missing rng argument in CSRC_T::fixed_probability_pattern | 29 September 2021, 06:19:06 UTC |
| e12059d | Julien Vitay | 28 September 2021, 16:42:25 UTC | Added documentation of the BOLD extension. | 28 September 2021, 16:42:25 UTC |
| a562d5a | Helge Dinkelbach | 22 September 2021, 08:41:54 UTC | Disabled CPP-side connectors by default. | 22 September 2021, 08:41:54 UTC |
| 6888143 | Helge Dinkelbach | 10 September 2021, 07:13:48 UTC | Addition (commit a8da945): PartitionedMatrix need to implement this function too. | 10 September 2021, 07:13:48 UTC |
| c629fce | Helge Dinkelbach | 09 September 2021, 17:09:37 UTC | Improved performance of fixed_number_pre connector functions for CSR-type formats. | 09 September 2021, 17:09:37 UTC |
| d53b60d | Helge Dinkelbach | 09 September 2021, 11:52:12 UTC | Enabled CPP-side construction of fixed_number_pre pattern for the CSR (includes CSRC and CSRC_T) format. | 09 September 2021, 11:53:15 UTC |
| a8da945 | Helge Dinkelbach | 09 September 2021, 08:04:27 UTC | Added a function to count the number of efferent connections in a projection (spiking models only). | 09 September 2021, 08:04:27 UTC |
| b01b847 | Helge Dinkelbach | 03 September 2021, 13:12:12 UTC | Bugfix: code generation for Runge-Kutta 4th order was not executioning the statements in the correct order. | 03 September 2021, 13:12:12 UTC |
| 0f6c3d3 | Helge Dinkelbach | 02 September 2021, 10:04:21 UTC | Removed chunks_ which was intended to mimic an openMP static scheduling. This should be replaced by a thread-local implementation in the future. | 02 September 2021, 10:04:21 UTC |
| 4300c69 | Helge Dinkelbach | 01 September 2021, 08:41:37 UTC | Minor bugfixes and code improvements + LIL-SIMD: loop unroll for adding up partial sums + fixed ELLRMatrixCUDA inheritance error | 01 September 2021, 08:41:37 UTC |
| cfa1575 | Helge Dinkelbach | 01 September 2021, 07:00:16 UTC | Moved structural plasticity template codes into format specific files. + implemented reset(synapses==True) | 01 September 2021, 07:00:16 UTC |
| eab381a | Helge Dinkelbach | 23 August 2021, 07:02:24 UTC | Refactoring, CPP template code documentation and finalized commit 25dc72f - finalized distinct code pattern files for CSRC and transposed CSRC. - bugfixes in distinct code pattern for sliced LIL - resolved naming incorrectness as the "ell" format was indeed an ELLPACK-R. - added ELLPACK format for CPUs. - Hybrid format depends on ELLPACK now. - ST parameter is now part of all CPP templates - changed memory transfer mechanism for GPUs - Removed some remaining references to CudaCheck. - Transformed ParalleLIL into a more generalized class: PartitionedMatrix which can handle also other SpMV formats | 23 August 2021, 07:02:24 UTC |
| 7351ec5 | Helge Dinkelbach | 18 August 2021, 13:45:29 UTC | Adjusted figure labels for the BOLD examples. | 18 August 2021, 13:45:29 UTC |
| 46da4dd | Helge Dinkelbach | 12 August 2021, 10:42:34 UTC | Suggested changes by Oliver on the normalization. | 12 August 2021, 10:42:34 UTC |
| bfdf0f0 | Helge Dinkelbach | 02 August 2021, 11:44:09 UTC | Avoid the usage of omp_get_max_threads/omp_set_number_threads. If multiple CPP libraries in one Python-context access the global number of openMP threads, this can lead to unpredicatable segmentation faults. | 02 August 2021, 11:44:09 UTC |
| 0d59c52 | Helge Dinkelbach | 30 July 2021, 11:06:35 UTC | bugfix in code generation. | 30 July 2021, 11:06:35 UTC |
| c763e6b | Helge Dinkelbach | 30 July 2021, 10:26:58 UTC | Bugfix: save_connectivity couldn't access w. | 30 July 2021, 10:26:58 UTC |
| 90839d1 | olmai | 28 July 2021, 09:18:04 UTC | Added BOLD_two_inputs example. Updated balloo_two_inputs equations. Added some missing references. | 28 July 2021, 09:18:04 UTC |
| 2532a11 | Helge Dinkelbach | 27 July 2021, 15:15:59 UTC | Refactoring in the new BOLD monitor interface. BoldMonitor: - renamed: input_variables -> source_variables, output_variables->input_variables PredefinedModels: - hardcoded 1000. within equations replaced by a parameter - models are now implemented as classes (as done for built-in neuron/synapse models) - added literature references. | 27 July 2021, 15:26:32 UTC |
| 02d9374 | Julien Vitay | 27 July 2021, 08:20:17 UTC | bold extension: ctaching variable r is fixed. | 27 July 2021, 08:20:17 UTC |
| 19cc393 | Helge Dinkelbach | 27 July 2021, 05:43:21 UTC | Disabled recording of parameters (Interface, code generation was already - commit 530aa07 ). Removed remaining occurences of ANN4.6-style accessors (as done in commit 5470ae1) | 27 July 2021, 05:43:21 UTC |
| a03ee47 | Helge Dinkelbach | 26 July 2021, 17:21:58 UTC | Introduced BoldModel for an easy-to-use definition of bold models. | 26 July 2021, 17:21:58 UTC |
| 25dc72f | Helge Dinkelbach | 26 July 2021, 14:02:12 UTC | CPP templates: added ST template argument for member variables whose maximum value exceed number of rows/columns. | 26 July 2021, 14:02:12 UTC |
| 5470ae1 | Helge Dinkelbach | 23 July 2021, 14:37:28 UTC | Bugfix: Projection._set_cython_attribute() still called up ANN4.6-style CPP accessors. | 23 July 2021, 14:41:07 UTC |
| e7a7534 | Helge Dinkelbach | 21 July 2021, 16:14:21 UTC | Some code documentation. | 21 July 2021, 16:14:21 UTC |
| 7af1e64 | Helge Dinkelbach | 21 July 2021, 16:13:32 UTC | Merge branch 'master' into develop | 21 July 2021, 16:13:32 UTC |
| d7ee4c0 | Helge Dinkelbach | 19 July 2021, 14:17:20 UTC | TransposeProjection: added access to post_ranks, nb_synapses for the inverted matrix. | 19 July 2021, 14:17:20 UTC |
| 530aa07 | Helge Dinkelbach | 17 July 2021, 15:06:10 UTC | Refactor (CPU/GPU code generation): * removed recording code for parameters Refactor (GPU code code generation): * global parameters are provided as constants to the kernel not as allocated device variables * removed device side t variable, instead provide it as function parameter * removed unnecessary cudaDeviceSynchronize() calls - currently all functions are placed in default-stream * memory transfers (device to host) are not performed by default anymore. the first access to a variable will trigger the memory transfer. * spiked index transfer only if there were events (appearantly CUDA detected this by itself, but it's better to prevent zero-copies) * CSR, COO: removed old accessor templates. CPP Templates (CUDA): * CSR: added FP, FNP pattern * CSRC: added FP pattern * ELL-R: only a debug statement Bugfix(TimedPoisson/openMP): * update was executed by all threads which lead to too many spike events. | 19 July 2021, 11:32:53 UTC |
| a6ee07d | Helge Dinkelbach | 15 July 2021, 12:51:55 UTC | Refactor: nb_synapses() returns overall number of synapses in a C++ projection while dendrite_size(int lil_idx) returns the number of synapses in a given dendrite. Improved performance of COO accessors under the assumption of sorted ranks. Introduced load_from_matrix_market which is intended for benchmarking. | 15 July 2021, 12:56:57 UTC |
| 8d485c6 | Helge Dinkelbach | 14 July 2021, 07:02:18 UTC | A first draft for the BOLD monitor example. | 14 July 2021, 07:02:18 UTC |
| 3fd2224 | Helge Dinkelbach | 13 July 2021, 17:13:10 UTC | Refactored launch configuration for CUDA device functions. Until now, we had a global define which determined the number of blocks/number of threads per block. Especially the different sparse matrix formats require a more fine-grained definition. As first step, I introduced a projection/population variable. The control of the variable will be more fine-grained in the future (maybe also extend to one variable per operation) | 13 July 2021, 17:13:10 UTC |
| 61b9e20 | Helge Dinkelbach | 13 July 2021, 10:27:19 UTC | Bugfix (commit 48501eb): missing accessor for specific projections (i. e. conv, pool) | 13 July 2021, 10:27:19 UTC |
| 72c3c56 | Helge Dinkelbach | 12 July 2021, 09:03:17 UTC | Some changes on the BOLD monitor (suggested by Oliver): - BOLD models: unified variable names and updated BOLDNeuron_new - ACCProjection: baseline normalization using standard deviation removed - BOLDMonitor: BoldNeuron_RBN is now the standard model | 12 July 2021, 09:03:17 UTC |
| 48501eb | Helge Dinkelbach | 12 July 2021, 08:47:00 UTC | Removed ProjStruct.size attribute. Python/Cython should access the nb_dendrites() function which is part of the connector definition. Added missing nb_dendrites() to ParallelLIL. Tentative: introduced SizeType template parameter for C++ (only LIL format yet). | 12 July 2021, 08:52:54 UTC |
| 34c2df5 | Helge Dinkelbach | 12 July 2021, 06:44:11 UTC | storage_format argument was not intended to be obligatory. | 12 July 2021, 06:44:11 UTC |
| 9ba8c15 | Helge Dinkelbach | 12 July 2021, 06:37:29 UTC | Added init_from_csv to CSRMatrix (intended for benchmarking). | 12 July 2021, 06:37:29 UTC |
| 637138e | Helge Dinkelbach | 05 July 2021, 09:00:30 UTC | Bugfix (commit d7fdf6c): missing update of COO-partition (HtoD memory transfer) | 05 July 2021, 09:00:30 UTC |
| cdc01b6 | Helge Dinkelbach | 02 July 2021, 08:12:10 UTC | Disabled load/store of projections using convolution. | 02 July 2021, 08:12:10 UTC |
| 3286572 | Helge Dinkelbach | 30 June 2021, 14:50:36 UTC | Added AVX version for double precision on ELLPACK format (single thread). | 30 June 2021, 15:11:45 UTC |
| d7fdf6c | Helge Dinkelbach | 30 June 2021, 06:26:32 UTC | Hybrid sparse matrix format on GPUs. | 30 June 2021, 06:37:46 UTC |
| d06c230 | Helge Dinkelbach | 28 June 2021, 10:41:09 UTC | CUDA code generation: added const/__restrict__ modifier on continuous transmission kernel | 28 June 2021, 10:41:09 UTC |
| ec835d5 | Helge Dinkelbach | 28 June 2021, 09:35:21 UTC | Bugfix introduced in commit d10a59d | 28 June 2021, 09:35:21 UTC |
| 3882446 | Helge Dinkelbach | 28 June 2021, 08:23:21 UTC | BoldMonitor: z-score is riskful if standard deviation is near 0.0. Slightly modified formula (in agreement with Oliver) | 28 June 2021, 08:23:21 UTC |
| d10a59d | Helge Dinkelbach | 28 June 2021, 07:42:46 UTC | FNP pattern for rate-coded models on CUDA. | 28 June 2021, 07:42:46 UTC |
| dded804 | Helge Dinkelbach | 25 June 2021, 08:14:55 UTC | missing return in CSRMatrix. | 25 June 2021, 08:14:55 UTC |
| 01a247b | Helge Dinkelbach | 23 June 2021, 08:07:30 UTC | Tentative: Runge-Kutta 4th order for coupled ODEs | 23 June 2021, 08:07:30 UTC |
| 2c03fca | Helge Dinkelbach | 22 June 2021, 08:49:20 UTC | Annotate handwritten SIMD code with profile measurement. | 22 June 2021, 08:49:20 UTC |
| 6201aca | Helge Dinkelbach | 21 June 2021, 09:16:52 UTC | + disable hand-written SpMV on non-linux systems. + Hand-written SpMV with single weight using SSE. | 21 June 2021, 09:16:52 UTC |
| 188bb7c | Helge Dinkelbach | 21 June 2021, 08:05:30 UTC | + added flag to disable hand-written SIMD (intended for benchmarking only) + added uniform delays for Hybrid format (linear rate-coded neuron benchmark) + ELLMatrix shows in debug some more details on the nonzero distribution | 21 June 2021, 08:05:30 UTC |
| 196c7a6 | Helge Dinkelbach | 18 June 2021, 14:06:49 UTC | Continuation of commit 8607faf | 18 June 2021, 14:06:49 UTC |
| 7e568c3 | Helge Dinkelbach | 18 June 2021, 08:36:54 UTC | If "show_time" is set to True the times required for code gen, compile and initialize is printed. | 18 June 2021, 08:36:54 UTC |
| c499313 | Helge Dinkelbach | 17 June 2021, 12:53:13 UTC | Prototype implementation for a Transpose projection applied on a spiking projection. | 17 June 2021, 12:53:13 UTC |
| 61cdf9c | Helge Dinkelbach | 17 June 2021, 09:22:48 UTC | TransposeProjection should not export any values. Added sanity check after construction of the inverse view. | 17 June 2021, 09:22:48 UTC |
| 24158a8 | Helge Dinkelbach | 17 June 2021, 07:19:42 UTC | + Bugfix (SpecificPopulations): pop.cyinstance.set_xxx is not working anymore due changes in commit e52f3b3 + Added clear() field to allow definition of own destructor codes for projections. | 17 June 2021, 08:14:18 UTC |
| bb512f2 | Helge Dinkelbach | 16 June 2021, 11:30:41 UTC | Bugfix (f533891, CUDA): missing differentiation. | 16 June 2021, 11:30:41 UTC |
| f533891 | Helge Dinkelbach | 16 June 2021, 10:56:44 UTC | Accessors are only generated for those categories (i. e. local, semiglobal, global) where are variables to access/return. | 16 June 2021, 10:56:44 UTC |
| e52f3b3 | Helge Dinkelbach | 16 June 2021, 08:22:53 UTC | Restructured accessor functions for population attributes: instead one function per attribute, we have one function per cpp data type. | 16 June 2021, 09:41:19 UTC |
| 956e4b7 | Helge Dinkelbach | 14 June 2021, 11:46:09 UTC | Small changes in code generation. + Missing deepcopy within ProjectionGenerators lead to wrong template dictionaries. For instance, first LIL then CSR lead to the situation that a CSR with AVX code was generated (and crashed during compile). + Spiking models should use sliced matrices for post-to-pre matrix orientation to maintain an acceptable performance. | 14 June 2021, 14:04:05 UTC |
| f3221f7 | Helge Dinkelbach | 14 June 2021, 10:21:53 UTC | Applied tentative optimization (commit be5b53a) on openMP. Adapted SIMD-SpMV codes for sliced LIL-matrices. | 14 June 2021, 10:21:53 UTC |
| 6ea30fe | Helge Dinkelbach | 14 June 2021, 09:22:58 UTC | Refactor: vectorized SpMV is now part of the code dictionary. instead of hard-code links to specific templates. | 14 June 2021, 09:22:58 UTC |
| 8607faf | Helge Dinkelbach | 14 June 2021, 07:53:39 UTC | CSR on GPUs: row_ptr_ is from type size_t. | 14 June 2021, 07:53:39 UTC |
| 6f6bdf5 | Helge Dinkelbach | 14 June 2021, 07:25:42 UTC | Refactor: removed paradigm postfix from template files. Now _T (transposed) and _P (partitioned) remain as possible postfixes. Consequently, its possible to remove doubled entries for sliced/non-sliced matrices which slightly increases readability of the generator code. | 14 June 2021, 07:26:34 UTC |
| 94949d5 | Helge Dinkelbach | 10 June 2021, 17:39:13 UTC | Bugfix (e6acec8): missing datatype in setter used in NormProjection. | 10 June 2021, 17:39:13 UTC |
| 3acec06 | Helge Dinkelbach | 10 June 2021, 07:31:35 UTC | ANNarchy.core.Global.clear() did not destroyed the magic network (and especially the bound C++ objects). Destructor codes for projections are now part of the templates. | 10 June 2021, 07:31:35 UTC |
