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77 Commits

Author SHA1 Message Date
Daniel Strobusch
d58ac083f3 expose itemsize and nbytes as for numpy arrays (#284) 
see:
  * https://numpy.org/doc/stable/reference/generated/numpy.ndarray.nbytes.html
  * https://numpy.org/doc/stable/reference/generated/numpy.ndarray.itemsize.html

relates to https://github.com/ml-explore/mlx-examples/pull/174
 2023-12-25 10:34:28 -08:00
__mo_san__
a123c3c7d2 implement-batch-norm-layer (#217) 
- Add batch normalization layer

---------

Co-authored-by: Robert McCraith <mccraithrobert@gmail.com>
Co-authored-by: Awni Hannun <awni@apple.com>
 2023-12-25 07:32:53 -08:00
Zach Schillaci
22fee5a383 Remove redundant assert in losses.py (#281) 2023-12-24 08:39:08 -08:00
Daniel Strobusch
7365d142a3 random.uniform must respect dtype, even if lower precision than "low" (#280) 
Fix an edge case where random uniform returns a float32 array, even if a lower precision dtype is wanted due to adding the float32 "low" array.
 2023-12-24 07:04:43 -08:00
Vidit Agarwal
8c3da54c7d Fix failing test for log cosh loss (#275) 
* fix assert statement in log_cosh_loss

* reformatted by pre-commit black
 2023-12-23 16:26:46 -08:00
Vidit Agarwal
acf1721b98 Corrected the example of value_and_grad (#274) 
* Corrected the example for mx.value_and_grad

* Reformat through pre-commit/black
 2023-12-23 11:06:38 -08:00
Finn Voorhees
f91f450141 Fix argmax returns documentation (#263) 2023-12-22 20:33:17 -08:00
Nicholas Santavas
d35fa1db41 Add Hinge, Huber and LogCosh losses (#199) 2023-12-22 10:28:10 -08:00
Justin Deschenaux
e8deca84e0 Add dropout2d (#250) 2023-12-22 08:02:29 -08:00
Angelos Katharopoulos
1d053e0d1d Fix the alibi test that was left unchanged (#252) 2023-12-21 14:59:25 -08:00
Hazem Essam
0aa65c7a6b Added ALiBi implementation (#232) 2023-12-21 14:36:38 -08:00
Angelos Katharopoulos
2c7df6795e Make sure that arrays are freed when saving (#247) 2023-12-21 14:08:24 -08:00
Angelos Katharopoulos
b3916cbf2b Improve names of quantization arguments (#235) 
* Change the default quantization group_size to 64
* Rename groups to group_size and width to bits
 2023-12-20 16:53:53 -08:00
Angelos Katharopoulos
57fe918cf8 Adds C++ and nn quantization utilities (#230) 
* Add C++ de-/quantize ops
* Add quantize functions to the docs and tests
* Add a QuantizedLinear module
 2023-12-20 14:17:38 -08:00
Justin Deschenaux
4912ff3ec2 Add Lion optimizer (#209) 
* Add Lion optimizer
* Update acknowledgements also with past contributions
 2023-12-20 13:54:58 -08:00
Awni Hannun
f40d17047d Indexing bug (#233) 
* fix

* test
 2023-12-20 10:44:01 -08:00
Angelos Katharopoulos
2807c6aff0 Implements divide for integer types and adds floor_divide op (#228) 
* Add floor_divide
* Add floor_divide to the tests
* Add floor_divide to the docs
 2023-12-19 20:12:19 -08:00
Diogo
137f55bf28 fail early if readinto does not exist (#221) 2023-12-19 13:27:17 -08:00
Emircan Erol
e549f84532 Triplet Loss (#211) 
* Triplet Loss

* Requested Changes

* Margin to alpha
 2023-12-19 12:37:12 -08:00
Angelos Katharopoulos
dfa9f4bc58 An initial quantized matmul implementation (#205) 
* Add quantized matvec
* Add quantized matrix matrix with 2nd matrix transposed
* Add quantized matmul tests
* Add a slow cpu quantized matmul
* Add a slightly faster vectorized cpu version
 2023-12-18 23:18:57 -08:00
Abe Leininger
e6872a4149 Added linspace (#181) 
* linspace ops support

---------

Co-authored-by: Awni Hannun <awni@apple.com>
 2023-12-18 19:57:55 -08:00
Juarez Bochi
f4f6e17d45 Fix cross-attention (#210) 
* Fix cross-attention

With the current code, ln2 is a no-op. Its output should be passed to the cross-attention layer

* Add name to contributors
 2023-12-18 12:27:27 -08:00
Angelos Katharopoulos
4d4af12c6f Adds round op and primitive (#203) 2023-12-18 11:32:48 -08:00
jojopuppet
18cca64c81 Add smoothed L1 loss and enhancements to cross entropy loss (#166) 
* Add smooth_l1_loss
* Add labels moothing for cross entropy loss

---------

Co-authored-by: Awni Hannun <awni@apple.com>
 2023-12-18 07:26:21 -08:00
Cyril Zakka, MD
8eb56beb3a Added clip function (#159) 
* Added clip

* Added Python bindings

* Formatting

* Added cpp tests

* Added Python tests

* python bindings work

* rebase

---------

Co-authored-by: Awni Hannun <awni@apple.com>
 2023-12-17 20:00:29 -08:00
Awni Hannun
ee0c2835c5 Docs updates (#198) 
Reorganize NN docs + a few other tidbits.
 2023-12-17 13:20:55 -08:00
Awni Hannun
90d04072b7 fix build w/ flatten (#195) 2023-12-17 11:58:45 -08:00
__mo_san__
52e1589a52 implemented Flatten Module (#149) 
* implemented flatten op

---------

Co-authored-by: Awni Hannun <awni@apple.com>
 2023-12-16 21:54:37 -08:00
YUN, Junwoo
eebd7c275d Add optimizers (AdaMax, AdaDelta, RMSprop) and ordering optimizer classes (#142) 
* Add AdaMax, AdaDelta, RMSprop
 2023-12-16 21:43:15 -08:00
Awni Hannun
104c34f906 setite negative indexing bug (#189) 2023-12-16 06:44:47 -08:00
Diogo
dc2edc762c added tri / tril / triu (#170) 
* added tri / tril / triu

* fixed tests

* ctest tests

* tri overload and simplified tests

* changes from comment

* more tests for m

* ensure assert if not 2-D

* remove broadcast_to

* minor tweaks

---------

Co-authored-by: Awni Hannun <awni@apple.com>
 2023-12-15 17:30:34 -08:00
Awni Hannun
2e02acdc83 add base kwarg to rope (#186) 2023-12-15 16:47:59 -08:00
Víctor Aguilar
f24200db2c accross -> across (#183) 2023-12-15 13:46:50 -08:00
Jason
e28b57e371 Added mx.stack c++ frontend impl (#123) 
* stack C++ operation + python bindings
 2023-12-14 13:21:19 -08:00
Awni Hannun
e5851e52b1 Add move and swap axis, and vmap for slice, concat, and gather (#158) 
* add move and swap axis, and vmap for slice, concat, and gather
 2023-12-14 12:59:12 -08:00
Luca Arnaboldi
b93c4cf378 Floor and Ceil (#150) 
* Implements Floor and Ceil Ops
 2023-12-14 10:00:23 -08:00
Stv.X
1e0c78b970 Fixed typo in some proprietary terms. (#161) 2023-12-13 19:48:00 -08:00
Awni Hannun
25f70d4ca4 Fix divide types + floor divide (//) (#138) 
* divide types

* fix black + test
 2023-12-11 20:20:58 -08:00
Diogo
02de234ef0 Activations LeakyReLU / PReLU / Softplus / Mish (#109) 
* Leaky_relu / prelu / softplus / mish

* added tests

* updated bench

* remove torch refs, add init to PReLU

* added arvix reference to mish

* added missing docs
 2023-12-11 19:40:57 -08:00
Nicholas Santavas
f5df47ec6e Add Step, ELU, SELU, Swish activation functions (#117) 
* Add Step, ELU, SELU, Swish activation functions

This commit adds the Step, ELU, SELU and Swish activations functions

* add to the docs

* review
 2023-12-11 17:04:07 -08:00
Awni Hannun
b9226c367c Fix CI format + build issue (#137) 
* fix ci

* Fix python bindings build

---------

Co-authored-by: Angelos Katharopoulos <a_katharopoulos@apple.com>
 2023-12-11 15:01:41 -08:00
Angelos Katharopoulos
3214629601 Mlx array accessor (#128) 
* Add an accessor to interoperate with custom types
* Change the docs to custom signatures
 2023-12-11 13:42:55 -08:00
__mo_san__
072044e28f fix and update binary cross entropy loss tests (#133) 
* fix conflicts

* updated tests
 2023-12-11 12:42:17 -08:00
Cyril Zakka, MD
e080290ba4 Added eye/identity ops (#119) 
`eye` and `identity` C++ and Python ops
 2023-12-11 12:38:17 -08:00
Awni Hannun
69505b4e9b fixes (#131) 2023-12-11 09:26:49 -08:00
__mo_san__
f4ddd7dc44 Add Binary Cross Entropy loss (#122) 
* update BCE added tests for it ...

* added binary cross entropy loss to docs

* resolving conflicts for merge
 2023-12-11 07:55:18 -08:00
Jason
b0cd092b7f Added activation functions: leaky_relu relu6 softplus elu celu logsigmoid (#108) 
* added leaky_relu relu6 softplus elu celu logsigmoid
* minor fixes for docstring and benchmark imports
* fixed elu implementation and added tests
* added tests for optional param, changed leaky_relu param to fit pytorch documentation
 2023-12-10 16:31:38 -08:00
Awni Hannun
71d1fff90a Bug fix in metal binary kernel dispatch for large arrays (#125) 
* bug fix

* format
 2023-12-10 16:12:31 -08:00
Awni Hannun
2d0130f80f fix loss tests (#118) 
* fix loss tests

* use none as default
 2023-12-10 10:08:19 -08:00
__mo_san__
c1e1c1443f Added Adagrad optimizer (#102) 2023-12-10 09:22:39 -08:00