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619 Commits

Author SHA1 Message Date
Abe Leininger
344a29506e Enforce triangular matrix form in tri_inv (#1876) 
* fix tri_inv bug

* Revert "fix tri_inv bug"

This reverts commit b74b290201.

* Make sure that tri_inv returns a triangular matrix

---------

Co-authored-by: Angelos Katharopoulos <a_katharopoulos@apple.com>
 2025-02-19 12:42:33 -08:00
Angelos Katharopoulos
71de73a668 Fix convs by reverting #1803 (#1882) 2025-02-18 14:36:34 -08:00
Alex Barron
4c1dfa58b7 xor op on arrays (#1875) 2025-02-17 00:24:53 -08:00
Jagrit Digani
2dc307f2e6 Winograd Update for Small batches (#1803) 
* Build in padding to Winograd kernels
* Add new fused Winograd kernel
* Enable weight flipping in Winograd kernels
 2025-02-14 13:08:13 -08:00
Alex Barron
7f2d1024f3 add f8_e4m3 loading (#1859) 2025-02-13 17:10:03 -08:00
Awni Hannun
428f589364 Revert "More buffer donation in some cases (#1858)" (#1863) 
This reverts commit d274ae77f2.
 2025-02-13 14:21:44 -08:00
Alex Barron
5cd97f7ffe Bitwise Inverse (#1862) 
* add bitwise inverse

* add vmap + fix nojit

* inverse -> invert

* add to compile + remove unused
 2025-02-13 08:44:14 -08:00
Awni Hannun
d274ae77f2 More buffer donation in some cases (#1858) 
* more donation

* fix

* add test
 2025-02-12 19:41:37 -08:00
Alex Barron
55c5ac7820 fix int64 bug (#1860) 2025-02-12 19:23:46 -08:00
Angelos Katharopoulos
0145911bea Fixes output donation for IO ops on the GPU (#1857) 2025-02-12 10:52:30 -08:00
Awni Hannun
0a5215693e Fix grad copies (#1854) 
* fix grad with copies

* add test

* add test
 2025-02-11 15:26:42 -08:00
Awni Hannun
2a45056ba8 Cycle leak break (#1856) 
* detect and break leaks in custom function

* detect and break leaks in custom function
 2025-02-11 14:45:02 -08:00
Abe Leininger
a5ededf1c3 CPU LU factorization and linear solvers (#1451) 
* linalg solve backend

* nits

* more nits + fix

* luf primitive and lu, solve, and solve_triangular backends

* changes / nits

---------

Co-authored-by: Awni Hannun <awni@apple.com>
 2025-02-10 12:32:24 -08:00
Franck Verrot
7df3f792a2 Ensure Conv2D and Conv3D's kernel sizes aren't trimmed (#1852) 
Before the change, this snippet:

```
print(nn.Conv1d(1, 32, 3, padding=1))
print(nn.Conv2d(1, 32, (3, 3), padding=1))
print(nn.Conv3d(1, 32, (3, 3, 3), padding=1))
```

would output:

```
Conv1d(1, 32, kernel_size=3, stride=1, padding=1, dilation=1, groups=1, bias=True)
Conv2d(1, 32, kernel_size=(3,), stride=(1, 1), padding=(1, 1), dilation=1, groups=1, bias=True)
Conv3d(1, 32, kernel_size=(3, 3), stride=(1, 1, 1), padding=(1, 1, 1), dilation=1, bias=True)
```

After the change, the output will be:

```
Conv1d(1, 32, kernel_size=3, stride=1, padding=1, dilation=1, groups=1, bias=True)
Conv2d(1, 32, kernel_size=(3, 3), stride=(1, 1), padding=(1, 1), dilation=1, groups=1, bias=True)
Conv3d(1, 32, kernel_size=(3, 3, 3), stride=(1, 1, 1), padding=(1, 1, 1), dilation=1, bias=True)
```
 2025-02-10 06:27:01 -08:00
Angelos Katharopoulos
9eb7d7362f Fix Split::vmap (#1845) 2025-02-08 09:22:13 -08:00
Awni Hannun
1c0c118f7c Fp64 on the CPU (#1843) 
* add fp64 data type

* clean build

* update docs

* fix bug
 2025-02-07 15:52:22 -08:00
Awni Hannun
83a0340fa7 allow command (#1836) 2025-02-06 10:32:24 -08:00
Awni Hannun
af1b725fda Fix a couple of slicing bugs (#1827) 
* fix a few bugs

* fix conv grad

* speedup test

* comment
 2025-02-05 19:50:08 -08:00
Awni Hannun
9174606d4c fix sort (#1835) 2025-02-05 17:16:27 -08:00
Awni Hannun
ca305afdbe loading empty list is ok when strict = false (#1834) 2025-02-05 16:19:27 -08:00
Awni Hannun
ec7c7def40 no line buffer for mpi jobs (#1825) 2025-02-03 12:02:15 -08:00
Angelos Katharopoulos
f5cc1eea72 Allow different value dimensions in sdpa_vector (#1811) 2025-01-31 20:58:59 -08:00
Awni Hannun
b7c9f1d38f scatter axis + gather axis primitives (#1813) 
* scatter axis + gather axis primitives

* add transforms

* comment
 2025-01-31 20:48:08 -08:00
Angelos Katharopoulos
ded914f442 Small distributed launch helper (#1810) 2025-01-29 17:55:04 -08:00
Awni Hannun
4758c8baa1 Start to cleanup/unify accelerate and common back-ends (Part 1/N) (#1777) 
* start to cleanup/unify accelerate and common back-ends

* more progress

* simplify

* add half type and allow infs in simd exp

* unify softmax + quantized, more dispatches to simd quantized mm

* add sin/cos, use simd in vector-scalar ops

* faster CPU vectorize quant

* faster erf/erfinv
 2025-01-29 14:34:49 -08:00
Awni Hannun
1017ac4a9e add dilation for conv 3d layers + test for 3d conv w/ dilation (#1802) 2025-01-28 06:17:07 -08:00
Angelos Katharopoulos
ccb61d7aae Ring distributed backend (#1784) 2025-01-27 22:15:01 -08:00
Awni Hannun
2235dee906 catch stream errors earlier to avoid aborts (#1801) 2025-01-27 14:05:43 -08:00
Awni Hannun
28091aa1ff allow build python lib without specifying path (#1799) 2025-01-27 11:22:35 -08:00
Awni Hannun
121d9a0702 Fix rope fallback to not upcast (#1797) 
* fix rope fallback to not upcast

* Update mlx/fast.cpp

Co-authored-by: Angelos Katharopoulos <a_katharopoulos@apple.com>

---------

Co-authored-by: Angelos Katharopoulos <a_katharopoulos@apple.com>
 2025-01-26 19:07:21 -08:00
Nick
0cea88bcc5 Use @ matrix multiplication syntax to document matrix-matrix multiplication (#1793) 
Co-authored-by: Nick Thompson <nicholas_a_thompson@apple.com>
 2025-01-25 16:02:36 -08:00
Angelos Katharopoulos
72146fc4cd Einsum ellipsis (#1788) 2025-01-25 01:28:03 -08:00
Awni Hannun
e6a7ab9675 non square qr (#1783) 2025-01-21 14:07:47 -08:00
Awni Hannun
90532b1f37 recompile when shapeless is different (#1776) 2025-01-20 21:07:10 -08:00
Awni Hannun
0c259961ac matmul jvps (#1772) 2025-01-17 10:36:26 -08:00
Awni Hannun
33421c1dd3 Limit grad recursion depth by not recursing through non-grad inputs (#1764) 
* limit grad recursion depth

* add grad of module test
 2025-01-14 14:33:18 -08:00
Nripesh Niketan
5cc5201914 feat: Add orthogonal initializer and corresponding tests (#1651) 
* feat: Add orthogonal initializer and corresponding tests

* lint

* Add acknowledgements

* nits

---------

Co-authored-by: Awni Hannun <awni@apple.com>
 2025-01-13 07:29:20 -08:00
wrmsr
a4a2764a52 Fix broadcast_arrays python sig (#1763) 2025-01-10 12:33:26 -08:00
Awni Hannun
657f466402 use sdpa and exportable functions in transformer multi head attention (#1760) 2025-01-09 13:11:55 -08:00
Alex Barron
c7b0300af5 Fix batched qmv bug (#1758) 2025-01-09 11:45:57 -08:00
Awni Hannun
1ccaf80575 Dynamic broadcasting for shapeless compile/export (#1722) 
* working towards dynamic broadcast

* shapeless broadcast

* fix build + nits

* use broadcast arrays in quantize matmul

* some cleanup / consistency

* mend

* some comments

* add vjp, jvp for broadcast axes
 2025-01-09 11:04:24 -08:00
Awni Hannun
d1766f2c70 Add boolean mask support in vector SDPA (#1757) 2025-01-07 20:24:53 -08:00
Awni Hannun
516ded618b Dynamic slicing (#1741) 
* dynamic slice and slice update

* python bindings + tests + fix set item

* fix compile issue

* comment

* fix jit
 2025-01-07 14:02:16 -08:00
Awni Hannun
d5ec172c95 Allow boolean mask in sdpa (#1753) 
* allow boolean mask in sdpa

* more permissive donation in ternary
 2025-01-06 16:57:07 -08:00
Angelos Katharopoulos
25b3a3e541 Optionally specify names for arrays when exporting (#1749) 2025-01-06 13:07:46 -08:00
Awni Hannun
058d6ce683 mpi send use input as output (#1750) 
* mpi send use input as output

* move earlier
 2025-01-06 06:08:43 -08:00
Angelos Katharopoulos
eab93985b8 Update custom function docs (#1748) 2025-01-03 16:35:25 -08:00
Awni Hannun
259025100e Fix nd ternary on GPU (#1746) 2025-01-03 11:52:17 -08:00
Awni Hannun
c9d30aa6ac MLX in C++ example (#1736) 
* MLX in C++ example

* nits

* fix docs
 2025-01-02 19:09:04 -08:00
Angelos Katharopoulos
8544b42007 Add namespace (#1745) 2025-01-02 16:49:23 -08:00