提交 · cb2dad406a9064e4deea933edf01fbd915bf2ee9 · testgroup / pytensor · GitLab

21 7月, 2017 40 次提交
- Add CTC loss computation to GPU wrapper · cb2dad40
  由 João Victor Tozatti Risso 提交于 6月 05, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
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  cb2dad40
- Add auxiliary libraries in GPU CTC wrapper · 42978ad4
  由 João Victor Tozatti Risso 提交于 6月 05, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
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  42978ad4
- Fix pygpu memory allocations and flattening of lengths and labels · ae7f287f
  由 João Victor Tozatti Risso 提交于 6月 05, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
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  ae7f287f
- Fix out_gradients' allocation typecode and add pointer to CTC context · 808c8c64
  由 João Victor Tozatti Risso 提交于 6月 05, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
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  808c8c64
- Add local optimization to disable gradient computation in CTC GPU wrapper · 1568241f
  由 João Victor Tozatti Risso 提交于 6月 05, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
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  1568241f
- Add basic test for gradient verification in CTC CPU tests · d9c5f4fe
  由 João Victor Tozatti Risso 提交于 6月 01, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictortr@gmail.com>
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  d9c5f4fe
- Remove definition of test and test_cost in CPU CTC wrapper tests · 9b993a53
  由 João Victor Tozatti Risso 提交于 6月 01, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictortr@gmail.com>
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  9b993a53
- Change simple_test method to test_ctc in CPU CTC test · 67a84834
  由 João Victor Tozatti Risso 提交于 6月 01, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictortr@gmail.com>
```
  67a84834
- Add basic support code for CTC context in C GPU wrapper · 5f2fde89
  由 João Victor Tozatti Risso 提交于 6月 01, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictortr@gmail.com>
```
  5f2fde89
- Add pygpu and CKernelBase headers in GPU CTC implementation · a35e0c11
  由 João Victor Tozatti Risso 提交于 6月 01, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictortr@gmail.com>
```
  a35e0c11
- Add basic prototype of GPU CTC wrapper · e2c9abc4
  由 João Victor Tozatti Risso 提交于 6月 01, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  e2c9abc4
- Add OpenMP support to CTC wrapper · 388801f2
  由 João Victor Tozatti Risso 提交于 5月 31, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  388801f2
- Change type of labels and lengths to int * · 595143f7
  由 João Victor Tozatti Risso 提交于 5月 31, 2017
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Change type of input_lengths, flat_labels, label_lengths to int * in CTC C
wrapper, in order to maintain compatibility with Baidu CTC's API types,
regardless of platform, operating system and so on.
Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  595143f7
- Add simple test to CTC wrapper tests · 95c17e0d
  由 João Victor Tozatti Risso 提交于 5月 31, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  95c17e0d
- Clean flake8 warning in CTC · e8b3fb57
  由 João Victor Tozatti Risso 提交于 5月 31, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  e8b3fb57
- Fix error in the return value of gradient computations · 2b4b028a
  由 João Victor Tozatti Risso 提交于 5月 31, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  2b4b028a
- Fix input_lengths instatiation in make_node of CTC Op · b390f484
  由 João Victor Tozatti Risso 提交于 5月 24, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  b390f484
- Add gradients check to CTC test · 3721b260
  由 João Victor Tozatti Risso 提交于 5月 24, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  3721b260
- Replace int variables with npy_int ones · 59d6e33f
  由 João Victor Tozatti Risso 提交于 5月 24, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  59d6e33f
- Add missing __future__ imports in ctc · df6afa22
  由 João Victor Tozatti Risso 提交于 5月 23, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  df6afa22
- Correct expected cost values in test_torch_case of test_ctc · 6d614368
  由 João Victor Tozatti Risso 提交于 5月 23, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  6d614368
- Fix flake8 errors in CTC test · 0b33b90d
  由 João Victor Tozatti Risso 提交于 5月 19, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictortr@gmail.com>
```
  0b33b90d
- Invert order of symbolic setup of activations in ctc · 7c4c26d4
  由 João Victor Tozatti Risso 提交于 5月 19, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictortr@gmail.com>
```
  7c4c26d4
- Fix wrapper's context deallocations, add ctc_cost_cpu_no_grad · 56582372
  由 João Victor Tozatti Risso 提交于 5月 19, 2017
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- Remove PyArrayObject pointers from CTC context
- Remove activations copy by assuming activations array is C-contiguous
- Add missing CTC context deallocations when errors occur
- Move allocation of CTC context from heap back to the stack for
  automatic deallocation
- Add separate function name for when gradient computations are
  disabled, i.e. ctc_cost_cpu_no_grad
Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  56582372
- Change underlying C function if gradients are disabled in CTC · a75255d9
  由 João Victor Tozatti Risso 提交于 5月 19, 2017
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- Change underlying C function if gradients are disabled
- Ensure activations array is C-contiguous by using cpu_contiguous Op
Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  a75255d9
- Change test function to pass the expected costs for the test · 1b718f46
  由 João Victor Tozatti Risso 提交于 5月 19, 2017
```
Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  1b718f46
- Fix declaration of assert_allclose function CTC test · fccb160c
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  fccb160c
- Add CTC function without gradient computation in CTC wrapper · 0d8f09e6
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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- Add CTC function version for the case where gradients are disabled
- Add reference decreasing for allocted memory when errors occur
Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  0d8f09e6
- Change initialization of ctcOptions in ctc_context_init · 7c3d5e37
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  7c3d5e37
- Change CTC context allocation from stack to heap using malloc · 1bd6da9d
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  1bd6da9d
- Add ctc_context_t and its auxiliary functions to handle the CTC context · 1069b835
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  1069b835
- Remove dummy OpenMP Op and rollback OpenMP changes in CTC wrapper · fc61cad5
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
```
Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  fc61cad5
- Refactor CTC CPU test · 1c2f24a4
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  1c2f24a4
- Change ctc.root configuration variable from ConfigParam to StrParam · 0985e02c
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  0985e02c
- Fix return value of ctc_check_result in ctc wrapper · 94a1c9f2
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  94a1c9f2
- Correct flake8 errors in ctc · 407758bc
  由 João Victor Tozatti Risso 提交于 5月 18, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  407758bc
- Add ctc.enabled and ctc.root configuration variables · f995eeec
  由 João Victor Tozatti Risso 提交于 5月 17, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  f995eeec
- Improve results and memory error checking in C wrapper · 704a6806
  由 João Victor Tozatti Risso 提交于 5月 17, 2017
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- Add ctc_check_result function to check the status of CTC library operations
- Rename loop variables to better fit the context
- Change PyExc_ValueError exceptions to PyExc_MemoryError when memory
  allocation errors occur
- Add OpenMP verification and usage when setting up ctcOptions
- Add proper freeing of allocated memory when errors occur
Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  704a6806
- Correct variable naming and add configuration params to ctc · e75e8a8e
  由 João Victor Tozatti Risso 提交于 5月 17, 2017
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- Change computeGrad and self.computeGrad to compute_grad
- Add compute_grad to props in ConnectionistTemporalClassification
- Add dummy OpenMP Op to pull headers and configuration parameters when
  OpenMP is enabled, so that it can be used inside the C wrapper
- Add verification for when Baidu CTC is enabled using the config
  parameter ctc.enabled
- Change environment variable CTC_LIB for the config parameter
  ctc.root
Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  e75e8a8e
- Enable gradient computation in CTC test · 2a083fbe
  由 João Victor Tozatti Risso 提交于 5月 16, 2017
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Signed-off-by: João Victor Tozatti Risso <joaovictor.risso@gmail.com>
```
  2a083fbe