Evan Shelhamer [Sat, 26 Apr 2014 21:42:38 +0000 (14:42 -0700)]
set phase in dropout tests
Evan Shelhamer [Sat, 26 Apr 2014 01:54:12 +0000 (18:54 -0700)]
randomize order of test execution by make runtest
Jeff Donahue [Sat, 26 Apr 2014 01:42:37 +0000 (18:42 -0700)]
Merge pull request #366 from shelhamer/test-phase-fix
set TRAIN in CommonTest.TestPhase
Evan Shelhamer [Sat, 26 Apr 2014 01:33:40 +0000 (18:33 -0700)]
set TRAIN in CommonTest.TestPhase
...to avoid effects of test execution order. The original intention was
to check that TRAIN is the default, but it is better to have consistent
results.
Evan Shelhamer [Fri, 25 Apr 2014 23:02:37 +0000 (16:02 -0700)]
Merge pull request #365 from longjon/pycaffe-empty-nets
Add unary CaffeNet constructor for uninitialized nets
Jonathan L Long [Fri, 25 Apr 2014 21:50:36 +0000 (14:50 -0700)]
pycaffe: add unary CaffeNet constructor for uninitialized nets
Note that parameters are uninitialized, not zero-filled.
Evan Shelhamer [Fri, 25 Apr 2014 19:51:22 +0000 (12:51 -0700)]
Merge pull request #363 from jeffdonahue/speedup-gradient-check
Gradient check speedups
Jeff Donahue [Fri, 25 Apr 2014 03:24:19 +0000 (20:24 -0700)]
eltwise gradient checker
Jeff Donahue [Fri, 25 Apr 2014 04:44:48 +0000 (21:44 -0700)]
move analytic gradient computation outside loop and store -- saves a lot
of time
Evan Shelhamer [Fri, 25 Apr 2014 16:23:22 +0000 (09:23 -0700)]
Merge pull request #364 from niuzhiheng/dev
Update drawnet.py to support new-style net definitions
Evan Shelhamer [Fri, 25 Apr 2014 16:23:00 +0000 (09:23 -0700)]
note pydot dependency of model visualization
ZhiHeng NIU [Fri, 25 Apr 2014 09:43:56 +0000 (17:43 +0800)]
Update the drawnet.py to reflect the recent revised net definition.
Evan Shelhamer [Thu, 24 Apr 2014 16:37:43 +0000 (09:37 -0700)]
Merge pull request #352 from jeffdonahue/solver-seed
Eliminate use of "rand" in code; enable deterministic results via solver seed
Evan Shelhamer [Thu, 24 Apr 2014 16:35:13 +0000 (09:35 -0700)]
Merge pull request #357 from jeffdonahue/test-on-iter-0
Test before doing any training
Jeff Donahue [Thu, 24 Apr 2014 09:05:32 +0000 (02:05 -0700)]
test on "0th iteration" -- before doing any training
Jeff Donahue [Wed, 23 Apr 2014 01:00:22 +0000 (18:00 -0700)]
add caffe/random_fn lint rule to check for use of rand, rand_r, random
Jeff Donahue [Tue, 22 Apr 2014 23:32:40 +0000 (16:32 -0700)]
replace std::shuffle with version using prefetch rng; improve unit test
Jeff Donahue [Tue, 22 Apr 2014 21:12:36 +0000 (14:12 -0700)]
replace remaining uses of rand() with caffe_rng_rand()
Jeff Donahue [Tue, 22 Apr 2014 21:09:37 +0000 (14:09 -0700)]
prefetch_rng in window_data_layer
Jeff Donahue [Tue, 22 Apr 2014 20:56:02 +0000 (13:56 -0700)]
prefetch_rng in ImageDataLayer
Jeff Donahue [Tue, 22 Apr 2014 20:17:05 +0000 (13:17 -0700)]
test scale param
Jeff Donahue [Tue, 22 Apr 2014 20:08:26 +0000 (13:08 -0700)]
make seed test pass by setting up new layer to generate the 2nd sequence
Jeff Donahue [Tue, 22 Apr 2014 19:41:02 +0000 (12:41 -0700)]
cleanup data_layer, add prefetch_rng_ field to it and use instead of
rand -- seeded tests still fail
Jeff Donahue [Tue, 22 Apr 2014 18:34:40 +0000 (11:34 -0700)]
add tests for random crop sequence -- currently both fail
Jeff Donahue [Tue, 22 Apr 2014 11:42:47 +0000 (04:42 -0700)]
add data layer crop tests
Jeff Donahue [Thu, 17 Apr 2014 04:00:30 +0000 (21:00 -0700)]
add random_seed field to SolverParameter and have solver use it --
already works for lenet, doesn't work for imagenet w/ rand() calls
Jeff Donahue [Wed, 23 Apr 2014 06:12:14 +0000 (23:12 -0700)]
add forward tests (via reference impl) for SigmoidCrossEntropyLayer
Evan Shelhamer [Tue, 22 Apr 2014 22:49:20 +0000 (15:49 -0700)]
Merge pull request #350 from longjon/finicky-exhaustive
Make CheckGradientExhaustive fail for topless layers
Jonathan L Long [Tue, 22 Apr 2014 06:41:50 +0000 (23:41 -0700)]
make CheckGradientExhaustive fail for topless layers
Without this commit, it is possible to mistakenly call
CheckGradientExhaustive on a layer with no top blobs (i.e., a loss
layer), causing the gradient check to silently succeed while doing
nothing. With this commit, doing so will cause the test to fail.
Evan Shelhamer [Tue, 22 Apr 2014 05:20:36 +0000 (22:20 -0700)]
Merge pull request #348 from jeffdonahue/datalayer-singleton-bugfix
Fix singleton call in data layers
Note previous crash reports were not in fact due to RNG, although they led to improvements of the RNG code.
Jeff Donahue [Tue, 22 Apr 2014 03:43:39 +0000 (20:43 -0700)]
do the same as prev commit for ImageDataLayer
Jeff Donahue [Tue, 22 Apr 2014 03:35:43 +0000 (20:35 -0700)]
fix bug where DataLayerPrefetch creates its own Caffe singleton, causing
the phase to always be set to TRAIN (always random crops) and RNG failures
Evan Shelhamer [Mon, 21 Apr 2014 03:12:57 +0000 (20:12 -0700)]
Comment current forward/backward responsibilities
Evan Shelhamer [Mon, 21 Apr 2014 03:07:06 +0000 (20:07 -0700)]
Proofread install docs
Evan Shelhamer [Sun, 20 Apr 2014 23:57:56 +0000 (16:57 -0700)]
Merge pull request #339 from sergeyk/dev
Update installation docs
Sergey Karayev [Sun, 20 Apr 2014 20:38:30 +0000 (13:38 -0700)]
installation doc update
Evan Shelhamer [Sat, 19 Apr 2014 06:18:59 +0000 (23:18 -0700)]
Merge pull request #336 from jeffdonahue/fix-rng-segfault
Fix RNG segfault related to #297
Evan Shelhamer [Fri, 18 Apr 2014 18:51:41 +0000 (11:51 -0700)]
fix examples path in mnist leveldb sh
Jeff Donahue [Fri, 18 Apr 2014 18:11:01 +0000 (11:11 -0700)]
Merge pull request #332 from jeffdonahue/share-trained-layers
add ShareTrainedLayersWith method and use for test net in solver
Jeff Donahue [Fri, 18 Apr 2014 17:51:30 +0000 (10:51 -0700)]
remove now unused set_generator and related code
Jeff Donahue [Fri, 18 Apr 2014 17:36:28 +0000 (10:36 -0700)]
pass caffe rng ref into variate_generator constructor instead of having
caffe rng adopt its state
Jeff Donahue [Fri, 18 Apr 2014 01:23:33 +0000 (18:23 -0700)]
remove unnecessary return from void set_generator
Jeff Donahue [Wed, 16 Apr 2014 17:01:30 +0000 (10:01 -0700)]
add ShareTrainedLayersWith method and use for test net in solver
Evan Shelhamer [Wed, 16 Apr 2014 15:46:49 +0000 (09:46 -0600)]
Merge pull request #330 from jeffdonahue/mnist-autoencoder-example
MNIST autoencoder example
Jeff Donahue [Wed, 16 Apr 2014 15:14:27 +0000 (08:14 -0700)]
change to correct next layer id for merge
Jeff Donahue [Wed, 16 Apr 2014 15:13:20 +0000 (08:13 -0700)]
clear sigmoid top vec at initialization
Jeff Donahue [Wed, 16 Apr 2014 05:46:45 +0000 (22:46 -0700)]
add sigmoid cross ent layer unit tests
Jeff Donahue [Wed, 16 Apr 2014 05:26:11 +0000 (22:26 -0700)]
mnist_autoencoder_solver cleanup
Jeff Donahue [Wed, 16 Apr 2014 05:25:46 +0000 (22:25 -0700)]
change lenet dir to 'mnist' in docs
Jeff Donahue [Tue, 15 Apr 2014 22:38:57 +0000 (15:38 -0700)]
make solver able to compute and display test loss
Jeff Donahue [Tue, 15 Apr 2014 22:38:06 +0000 (15:38 -0700)]
mnist autoencoder test proto bugfix: add sigmoid layer before loss
Jeff Donahue [Tue, 15 Apr 2014 22:12:57 +0000 (15:12 -0700)]
enable DataLayer to output unlabeled data
Jeff Donahue [Tue, 15 Apr 2014 21:52:41 +0000 (14:52 -0700)]
add mnist autoencoder example necessities (sigmoid cross entropy loss
layer, sparse gaussian filler)
Jeff Donahue [Tue, 15 Apr 2014 17:56:32 +0000 (10:56 -0700)]
rename lenet dir to mnist
Evan Shelhamer [Tue, 15 Apr 2014 07:37:06 +0000 (01:37 -0600)]
Give choice of ATLAS, MKL, and OpenBLAS (with option to override paths)
- configure build for ATLAS, MKL, or OpenBLAS on Linux and OSX
- allow overriding of the include or lib dirs
- replace magic numbers with BLAS names (atlas, mkl, open)
Follow-up from #305 and #325.
Evan Shelhamer [Tue, 15 Apr 2014 07:36:18 +0000 (01:36 -0600)]
rename python include config var to match lib
Evan Shelhamer [Tue, 15 Apr 2014 07:47:57 +0000 (01:47 -0600)]
Merge pull request #325 from AlOa/OpenBlas
Add possibility to use OpenBlas
AlOa [Mon, 14 Apr 2014 14:12:12 +0000 (16:12 +0200)]
Add possibility to use OpenBlas
Evan Shelhamer [Sun, 13 Apr 2014 01:40:08 +0000 (18:40 -0700)]
Merge pull request #318 from jeffdonahue/blob-copy-by-reference
add Share{Data,Diff} methods to blobs to enable "virtual" copies
- reduce operations by not copying values
- spare memory by shared_ptrs
- simplify SplitLayer logic
Evan Shelhamer [Sun, 13 Apr 2014 01:26:30 +0000 (18:26 -0700)]
Merge pull request #319 from jeffdonahue/sigmoid-optimization
sigmoid layer backward pass optimization: don't recompute forward pass
Jeff Donahue [Sat, 12 Apr 2014 11:16:23 +0000 (04:16 -0700)]
sigmoid layer backward pass optimization: don't recompute forward pass
Jeff Donahue [Sat, 12 Apr 2014 07:52:15 +0000 (00:52 -0700)]
change Adopt -> Share as suggested by kloudkl
Jeff Donahue [Sat, 12 Apr 2014 01:07:08 +0000 (18:07 -0700)]
add Adopt{Data,Diff} methods to blobs to enable "virtual copying"
Jeff Donahue [Fri, 11 Apr 2014 23:07:43 +0000 (16:07 -0700)]
add unit tests for cpu/gpu copy functions
Jeff Donahue [Sat, 12 Apr 2014 06:47:40 +0000 (23:47 -0700)]
change some unnecessary TYPED_TESTs to TEST_Fs
Jeff Donahue [Fri, 11 Apr 2014 23:10:15 +0000 (16:10 -0700)]
fix lint errors by adding 'explicit' to new single arg pycaffe
constructors
Evan Shelhamer [Fri, 11 Apr 2014 05:49:50 +0000 (22:49 -0700)]
polished ignore
Evan Shelhamer [Thu, 10 Apr 2014 00:11:49 +0000 (17:11 -0700)]
Back-merge docs and example image changes from `master` to `dev`
Evan Shelhamer [Wed, 9 Apr 2014 22:54:40 +0000 (15:54 -0700)]
Merge pull request #310 from jeffdonahue/clang-test-power-layer-fixes
clang fixes for test_power_layer
Jeff Donahue [Wed, 9 Apr 2014 22:45:37 +0000 (15:45 -0700)]
add using std::isnan and use this-> when calling Test{For,Back}ward
Evan Shelhamer [Wed, 9 Apr 2014 22:44:07 +0000 (15:44 -0700)]
fix osx 10.9 condition in Makefile
Evan Shelhamer [Wed, 9 Apr 2014 21:33:31 +0000 (14:33 -0700)]
include vecLib BLAS dir on osx
Evan Shelhamer [Wed, 9 Apr 2014 20:31:18 +0000 (13:31 -0700)]
Merge pull request #286 from longjon/pycaffe-solver
Expose SGDSolver to pycaffe, switch from inheritance to overriding for caffe.Net
Jeff Donahue [Wed, 9 Apr 2014 18:11:04 +0000 (11:11 -0700)]
change true_std to intended bernoulli_std
Evan Shelhamer [Wed, 9 Apr 2014 18:04:12 +0000 (11:04 -0700)]
Merge pull request #297 from jeffdonahue/rng-bug
Fix persistence of random state with Boost RNG
Jeff Donahue [Wed, 9 Apr 2014 02:45:31 +0000 (19:45 -0700)]
more rng test cleanup
Evan Shelhamer [Wed, 9 Apr 2014 04:52:08 +0000 (21:52 -0700)]
re-time imagenet example on k20, instead of my laptop
Jeff Donahue [Wed, 9 Apr 2014 00:15:28 +0000 (17:15 -0700)]
change *Plus* tests to *Times* tests because the Plus tests don't
actually check for uncorrelated RNG results
Jeff Donahue [Tue, 8 Apr 2014 23:24:50 +0000 (16:24 -0700)]
add analogous caffe_gpu_rng_* functions for gaussian and uniform, and
add test cases
Jeff Donahue [Tue, 8 Apr 2014 21:24:48 +0000 (14:24 -0700)]
have rng_stream initialize RNG if not already initialized
Jeff Donahue [Tue, 8 Apr 2014 20:18:29 +0000 (13:18 -0700)]
make RNG function outputs the last argument per Google C++ style guidelines
Jeff Donahue [Tue, 8 Apr 2014 18:57:25 +0000 (11:57 -0700)]
make RNG function names more similar to other caffe math function names
Jeff Donahue [Tue, 8 Apr 2014 11:25:20 +0000 (04:25 -0700)]
gpu_hamming_distance fails unit test with fixed RNG; mark it NOT_IMPLEMENTED
with TODO to fix and disable its unit test
Jeff Donahue [Tue, 8 Apr 2014 10:54:27 +0000 (03:54 -0700)]
cleanup RNG unit tests
Jeff Donahue [Tue, 8 Apr 2014 04:16:00 +0000 (21:16 -0700)]
make rng_ a private member of Generator
Jeff Donahue [Tue, 8 Apr 2014 02:05:59 +0000 (19:05 -0700)]
cleanup test_math_functions
Jeff Donahue [Tue, 8 Apr 2014 02:08:27 +0000 (19:08 -0700)]
comment to explain the purpose of Caffe::set_generator
Jeff Donahue [Tue, 8 Apr 2014 00:58:11 +0000 (17:58 -0700)]
fix bernoulli*bernoulli test, now all pass
Jeff Donahue [Tue, 8 Apr 2014 00:14:23 +0000 (17:14 -0700)]
call caffe_set_rng at the end of each vRng function to maintain state
Jeff Donahue [Mon, 7 Apr 2014 19:24:21 +0000 (12:24 -0700)]
add bernoulli*bernoulli test
Jeff Donahue [Mon, 7 Apr 2014 02:57:44 +0000 (19:57 -0700)]
cleanup log messages
Jeff Donahue [Mon, 7 Apr 2014 02:41:14 +0000 (19:41 -0700)]
add analogous test for uniform instead of gaussian
Jeff Donahue [Mon, 7 Apr 2014 01:55:58 +0000 (18:55 -0700)]
add test demonstrating weird boost RNG issue when sampling from a
gaussian followed by a bernoulli
Jeff Donahue [Wed, 9 Apr 2014 03:11:53 +0000 (20:11 -0700)]
Merge pull request #305 from shelhamer/install-doc-blas-platform
Document BLAS install, tailor Makefile and Makefile.config to platform
Jeff Donahue [Tue, 8 Apr 2014 23:57:13 +0000 (16:57 -0700)]
Merge pull request #309 from shelhamer/comment-matlab-config
Comment out MATLAB by default in Makefile.config
Evan Shelhamer [Tue, 8 Apr 2014 23:42:03 +0000 (16:42 -0700)]
Comment out MATLAB by default in Makefile.config
Otherwise the Makefile tries to determine the MATLAB SO extension even
if MATLAB doesn't exist, breaking `make`.
Evan Shelhamer [Tue, 8 Apr 2014 23:27:49 +0000 (16:27 -0700)]
rename doc deploy script for better tab completion
Evan Shelhamer [Tue, 8 Apr 2014 23:23:33 +0000 (16:23 -0700)]
Drop Lena image in favor of a cute cat photo
Social progress.
Evan Shelhamer [Tue, 8 Apr 2014 22:41:29 +0000 (15:41 -0700)]
auto-configure linux/osx build differences
- set cxx as needed (clang++ on os x)
- set stdlib flag for os x 10.9 (CUDA libc++ workaround)
- link ATLAS properly for non-MKL installation whether linux or os x
Evan Shelhamer [Tue, 8 Apr 2014 22:25:04 +0000 (15:25 -0700)]
trivial makefile grooming