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5693 Commits

Author SHA1 Message Date
Davis King 16583730d7 fixed bug in tests 2016-04-25 07:01:36 -04:00
Davis King 24830e8e2c Added memcpy() functions for tensor and gpu_data objects. 2016-04-24 10:08:55 -04:00
Davis King 2fd982347b Improved more macros 2016-04-24 10:07:24 -04:00
Davis King 018e85f150 Improved CHECK_CUDA() macro 2016-04-24 10:05:37 -04:00
Davis King 935a0b4e48 fixed grammar in comment 2016-04-24 08:33:39 -04:00
Davis King 5c2b1f9889 Fixed an error where some assignments to matrix output variables would result 
in an exception getting thrown.
 2016-04-21 17:27:56 -04:00
Davis King 060e876b86 Made the mex wrapper flush output streams to the matlab console when the mex 
function ends.
 2016-04-20 08:39:49 -04:00
Davis King 168574bd6c Added visit_layer_parameter_gradients() and also fixed a silly synchronization 
error in the multi-gpu training code.
 2016-04-19 06:45:35 -04:00
Davis King d31723ff45 Fixed typo in example 2016-04-19 06:44:31 -04:00
Davis King b73f5e8160 merged 2016-04-18 22:49:04 -04:00
Davis King b16cc99e8f Added comments about using multiple GPUs 2016-04-18 22:48:07 -04:00
Davis King ca11d10806 Added multi-gpu support to the dnn_trainer 2016-04-18 22:03:02 -04:00
Davis King b9fd956487 Added missing assert 2016-04-18 22:02:42 -04:00
Davis King 172577d2b8 Added find_optimal_parameters() 2016-04-18 18:11:38 -04:00
Davis King 8a7f6873be Fixed typo in error message 2016-04-18 18:11:16 -04:00
Davis King 8984f75469 Added operator= that takes an initializer_list so that = assignments always 
behave in the way you would expect.
 2016-04-18 18:04:00 -04:00
Davis King e9fa65398f Added a matrix constructor that takes an initializer list. 2016-04-18 17:35:02 -04:00
Davis King 3b35f55baf Added visit_layer_parameters() 2016-04-17 14:39:41 -04:00
Davis King 1fc117e1ab Clarified error message 2016-04-17 14:35:40 -04:00
Davis King d85de930a4 Split the update() methods into two parts. One that computes gradients 
with respect to parameters and one that updates the parameters with those
gradients.
 2016-04-17 10:11:05 -04:00
Davis King 8c64a656a2 fixed linker error 2016-04-17 07:41:29 -04:00
Davis King e1367f1b0f Made unit test less likely to false alarm. 2016-04-16 22:43:17 -04:00
Davis King 2703a72dfe Added get_num_devices() 2016-04-16 21:12:31 -04:00
Davis King 603d474352 - Renamed network_type::num_layers to network_type::num_computational_layers. 
- Made layer() recurse into repeat objects so that the index given to layer()
  does what you would expect.
- Added an operator<< for network objects that prints the network architecture.
 2016-04-16 10:50:15 -04:00
Davis King 088546f3f4 fixed typo 2016-04-16 06:36:59 -04:00
Davis King d25454932c renamed EXAMPLE_LAYER_ to EXAMPLE_COMPUTATIONAL_LAYER_ 2016-04-16 06:36:07 -04:00
Davis King 79adbae2f5 Added a few more tests 2016-04-16 06:22:43 -04:00
Davis King c48d0973c7 fixed grammar in some comments 2016-04-14 21:48:59 -04:00
Davis King 13bc3880e1 Fixed compiler errors when using std::vector in mex wrapper. 2016-04-12 09:20:09 -04:00
Davis King 61591b13e2 Seeded random number generator with the clock since that's generally a good 
thing to do for this kind of training.
 2016-04-11 23:11:18 -04:00
Davis King 02c27ff916 fixed formatting 2016-04-11 23:06:32 -04:00
Davis King 2e39e5fa22 Clarified spec and cleaned up code slightly 2016-04-11 22:58:54 -04:00
Davis King 423cd85594 renamed a file 
--HG--
rename : examples/dnn_mnist_resnet_ex.cpp => examples/dnn_mnist_advanced_ex.cpp
 2016-04-11 22:57:11 -04:00
Davis King 902a2beeaf Fleshed out these examples more. 2016-04-11 22:55:49 -04:00
Davis King 02b844ea5c Fixed grammar and clarified a few things. 2016-04-11 21:18:14 -04:00
Davis King d6c603096d fixed an array indexing error. 2016-04-11 09:00:44 -04:00
Davis E. King c3a9a7c463 Merge pull request #94 from e-fominov/fhog-simd8f 
Added simd8 usage on FHOG features computation
 2016-04-11 06:37:17 -04:00
Fm 446a06a035 Removed simd4 and ifdef's 2016-04-11 11:08:52 +03:00
Davis King 7d7c932f29 Added a narrative to this example. 2016-04-10 17:30:45 -04:00
Davis King 6dbc78df03 Fixed errors in documentation 2016-04-10 17:30:07 -04:00
Davis King f75e2dbf7a Minor code cleanup 2016-04-10 13:41:05 -04:00
Davis King 67a81c1c51 Made examples work with new fc<> template. 2016-04-10 12:11:19 -04:00
Davis King feb81e1f4f Made fc<> always use a bias and added an fc_no_bias<> for the other case. 2016-04-10 12:10:56 -04:00
Davis King 6acddf99de Just renamed variables to reflect the new meaning of the batch normalization 
running variance output.
 2016-04-10 11:31:24 -04:00
Davis King 538de238fa merged 2016-04-10 10:54:49 -04:00
Davis King f9cb3150d0 upgraded to cudnn v5. Also changed the affine_ layer to not be templated but 
to automatically select the right mode.  The serialization format for bn_
layers has also changed, but the code will still be able to deserialize older
bn_ objects.
 2016-04-10 10:52:40 -04:00
Davis King 5dad959a02 Made the cuda test include some header files to make it a little more 
realistic.
 2016-04-09 23:10:27 -04:00
Davis King c81825c3c2 Made unit test more robust 2016-04-09 19:54:59 -04:00
Davis King 9cd103e545 Minor changes to avoid warnings and a bug in clang. 2016-04-09 12:53:12 -04:00
Davis King b509a16943 Made tests more robust. 2016-04-09 10:07:33 -04:00