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226 commits

Author SHA1 Message Date
wozeparrot
b45edeb965
 		fix: rand supports large tensors (#15329) 2026-03-17 15:45:41 -07:00
wozeparrot
674c760974
 		embedded bwd vocab shard (#15001) 
* fix: remove more multi from call

* feat: embedding bwd vocab sharding

* clean: unused import

* clean: don't actually need this pattern
 2026-03-16 19:37:16 -07:00
qazal
33bd33e783
 		sqtt: add CDNA ops enum, show in viz (#15140) 2026-03-17 09:38:42 +09:00
qazal
5cd1daa3bc
 		cdna asm_gemm in one file, remove old rdna3 asm (#15281) 2026-03-16 04:32:30 +09:00
chenyu
842c978df3
 		remove staticmethod dtypes.max/min (#15227) 
always use x.dtype.max/min
 2026-03-11 23:11:24 -04:00
b1tg
18dc77ccab
 		add fp8 fnuz dtypes with PYTHON backend support (#14945) 
* add fp8 fnuz dtypes with PYTHON backend support

* rm emu related change

* clarify fp8 fnuz zero handling

* Revert "rm emu related change"

This reverts commit efa4763c22.

---------

Co-authored-by: b1tg <b1tg@users.noreply.github.com>
Co-authored-by: chenyu <chenyu@fastmail.com>
 2026-03-11 22:30:18 -04:00
Christopher Milan
25d86ec9e1
 		start using Invalid in image_conv2d (#15208) 2026-03-10 07:11:06 -04:00
Christopher Milan
7810be8d3c
 		compile QCOM without opening device (#15165) 
Co-authored-by: Comma Device <device@comma.ai>
 2026-03-06 06:24:27 -05:00
Roelof van Dijk
d65923bda5
 		tensor.py: add normalize function (#15159) 
* tensor.py: add normalize function

* p==0 should match torch
 2026-03-05 18:55:53 +08:00
chenyu
fae400d300
 		update assign tests to also test the expected behavior (#15132) 2026-03-04 11:34:43 -05:00
nimlgen
563d5c3211
 		more graph tests (#15130) 2026-03-04 19:01:12 +03:00
Christopher Milan
592f9bf6c6
 		set OPENPILOT_HACKS=1 to enable replace assign (#15123) 2026-03-04 05:26:04 -05:00
George Hotz
2d72a4a90c
 		fix copying padded const (#15116) 
* fix const padding cpu

* remove comment
 2026-03-04 10:39:45 +08:00
wozeparrot
c35de9bd68
 		asm_gemm: support more sharding (#15002) 2026-03-02 23:16:37 -08:00
Christopher Milan
c70e8af068
 		move IMAGE FLOAT16 logic to allocations (#15095) 
* FLOAT16 logic in allocations

* cleanup

* separate that

* only apply when IMAGE == 1

* test passing now

* create image buffers earlier
 2026-03-02 22:00:05 -05:00
George Hotz
d483e4153a
 		buffer view is like buffer (#15082) 
* buffer view is like buffer

* fix

* swap_reshape_shrink

* contiguous on gguf, fix overlap

* revert that

* _device_supports_view

* this

* fix that test

* 0 buffers

* that test was wrong

* this

* check correct size

* contig BUFFER_VIEW

* this

* fix tests

* buffer view tests

* om

* fix torch

* no MOCKGPU

* skip
 2026-03-03 09:52:33 +08:00
Christopher Milan
977c270774
 		IMAGE=1 kernel count failing tests (#15083) 2026-03-02 04:35:26 -05:00
George Hotz
3539693555
 		Support triu variable on diagonal + SDPA symbolic (#15081) 
* triu variable

* fails

* dumbbb

* no commutative in reshape

* real fix

* revert that

* sdpa symbolic tests
 2026-03-02 12:19:48 +08:00
Nick
8e8e9f6ff6
 		assert removal for _tri() + tests (#15073) 
* assert removal for _tri() and tests

* removed import

* tests triu/tril like in prefill

---------

Co-authored-by: George Hotz <72895+geohot@users.noreply.github.com>
 2026-03-02 10:34:28 +08:00
chenyu
151608aa90
 		update test_multiple_to_single_device (#15056) 
follow up to #14482, add SCACHE=0 to the test
 2026-02-27 21:44:33 -05:00
chenyu
5fd06f4f02
 		differentiable setitem (#15054) 
* differentiable setitem

go through the where path for bw

* no return
 2026-02-27 17:25:15 -05:00
chenyu
db6b3e1edc
 		fix mixed setitem with both basic and tensor indexing (#15050) 2026-02-27 15:35:48 -05:00
chenyu
1406d49eef
 		failed test cases for advanced setitem (#15048) 2026-02-27 10:50:18 -05:00
chenyu
0f94a4bb73
 		failed test case for early fixup const copy (#15038) 
* failed test case for early fixup const copy

wrong with PAD

* test no copy
 2026-02-26 19:09:33 -05:00
chenyu
3a4db53b43
 		raise RuntimeError in schedule for conflicted var_val [pr] (#15031) 2026-02-26 15:16:01 -05:00
chenyu
127136421d
 		enable a few WEBGPU isnan tests that work now (#14967) 
* enable a few WEBGPU isnan tests that work now

* still failed
 2026-02-23 11:06:08 -05:00
ttomsa
0366474089
 		Bool cast to cmpne (#14544) 
* test

* rm in llvmir

* rm in ptx and nir

* hmmmm

* rm in decompositions

* skip tests

* add test

* just this

* rm comment

---------

Co-authored-by: chenyu <chenyu@fastmail.com>
 2026-02-23 10:31:36 -05:00
George Hotz
b824490e3f
 		allocate generates a call (#14958) 
* allocate generates a call

* symbolic works too

* DEFINE_VAR is param

* replace param later

* apply buffers

* name

* upd

* this was a bug...
 2026-02-23 15:59:20 +08:00
George Hotz
677145b393
 		all consts have shapes (#14959) 
* all consts have shapes

* vconst has shape too

* use normal schedule

* cast ptrdtype

* image

* bitcast issue + hack
 2026-02-23 10:26:50 +08:00
chenyu
4424757b9a
 		update test_sharded_memory (#14956) 
cleaned up and moved to test/null
 2026-02-22 16:56:08 -05:00
b1tg
f9b7493e7a
 		cleanup fp8 conversion helpers and fp8 edge-case tests (#14953) 
Co-authored-by: b1tg <b1tg@users.noreply.github.com>
Co-authored-by: chenyu <chenyu@fastmail.com>
 2026-02-22 09:16:42 -05:00
chenyu
0255a64a27
 		update test_jit_init_empty (#14938) 
* update test_jit_init_empty

now it fails silently

* that
 2026-02-21 09:01:50 -05:00
George Hotz
8ef5544e4a
 		realized PYTHON copies (#14934) 
* realized PYTHON copies

* comment that out

* fix that test

* append afters

* contig

* disk copies

* should be 124

* 332
 2026-02-21 20:29:31 +08:00
qazal
8278886cf9
 		test_profiler cleanup, non flaky cpu_profile test (#14932) 
* test_profiler cleanup, non flaky cpu_profile test

* existing device is okay
 2026-02-21 16:58:10 +09:00
qazal
c5029fa460
 		jit case with Tensor.empty input, realized means allocated (#14930) 
* simple failing jit test case with Tensor.empty

* this used to exist in ops.py...

* Revert "removed if self.buffer.is_allocated() in realized (#14836)"

This reverts commit 72cf603805.
 2026-02-21 16:33:55 +09:00
qazal
5b6fcd1cda
 		gemm/asm: smallest cdna4 asm gemm test (#14925) 2026-02-21 11:56:05 +09:00
George Hotz
df7774661a
 		remove late numbering of UOps (#14923) 
* remove late numbering of UOps

* stupid fix

* dead code
 2026-02-21 09:18:48 +08:00
chenyu
24286c5593
 		fix clone for multi (#14919) 
also update empty_like to make sure it's backed by buffers
 2026-02-20 17:21:09 -05:00
Nicolas Pinto
aa905db7f7
 		ptx: use setp.neu for float CMPNE (#14805) 
* ptx: use setp.neu for float CMPNE

* test ptx float CMPNE renders setp.neu

* check NaN behavior, not grep ptx strings...

* skip WEBGPU for test_cmpne_nan (Vulkan NaN behavior)

---------

Co-authored-by: Nicolas Pinto <41171+npinto@users.noreply.github.com>
Co-authored-by: chenyu <chenyu@fastmail.com>
 2026-02-20 16:11:04 -05:00
George Hotz
2611907afb
 		start ripping out old scheduler -- no maps (#14909) 
* start ripping out old scheduler -- no maps

* no more metadata
 2026-02-20 21:05:04 +08:00
George Hotz
55d3a5def9
 		preallocate all realized buffers (#14823) 
* preallocate all realized buffers

* contiguous

* work

* comment that out

* move to schedule

* better

* correct fix

* just buffer

* disk bufs

* fixes disk tensor stuff

* fix symbolic stuff

* fix multi

* 162 failures

* bugfixes

* don't check that anymore

* fix schedule tests

* mnist should be contiguious

* type and buffer

* fix tests

* shrink axis correction

* mypy fixes

* tests skips

* same 37 failures

* dedup

* no shrink in the graph

* 29 failures

* skips

* fix custom kernel

* fix training

* those optimizations aren't supported currently

* simpler

* more correct

* tests

* 14 failures

* works

* fix that test

* broken

* 11 failures

* only kernel counts left

* fixes

* all tests pass

* remove tensor_map

* op test

* 200 -> 230

* test fixes

* fixes

* revert test_tiny thing

* guard

* revert that

* test tiny passes

* no contigs there

* base realize back

* Revert "no contigs there"

This reverts commit c45bb9fcfd.

* revert that

* chop many assigns

* 12 failures

* fix tests

* tests

* apply after

* pre-commit

* remove old code

* delete that

* fix types

* remove extra contig

* fix dataloader

* torch fix

* disk fix

* update kernel fusion numbres

* runs on amd

* restore kernel count

* add that rule back

* that

* disable that

* wrong

* add the correct rule for that folding

* more tests

* guard c1.arg

* no newlines

* realize those

* split into a different file

* remove detach/contig back

* skip 2

* update that
 2026-02-20 20:05:54 +08:00
George Hotz
fc5677c28b
 		resnet dataloader + more test cleanups (#14899) 
* resnet dataloader

* tests
 2026-02-20 10:05:47 +08:00
chenyu
52f727738b
 		move test_grouped_dims to test/null (#14893) 
it's a pure helper
 2026-02-19 14:50:53 -05:00
George Hotz
2f0f8b5776
 		more test relaxations from prealloc_bufs (#14880) 2026-02-19 14:23:28 +08:00
George Hotz
ab61c16730
 		fixes and test relaxations from prealloc_bufs (#14875) 
* fixes and test relaxations from prealloc_bufs

* fix error type and guard _mop

* revert that

* contiguous makes extra/torch_backend/test_kernel_fusion.py fail
 2026-02-19 11:37:25 +08:00
chenyu
0c85b93938
 		support shink sharded and non-sharded axes (#14874) 
simpler to just support it
 2026-02-18 20:54:10 -05:00
chenyu
8c830c5b44
 		test_full_like_shrink_on_shard_axis (#14870) 
* test_full_like_shrink_on_shard_axis

add a test case that triggers non-copy branch in mstack_early_shrink

* 0
 2026-02-18 19:23:44 -05:00
chenyu
f771de6738
 		gc.collect() to get the correct GlobalCounters.mem_used in tests (#14868) 
test can be flaky if gc happens in between
 2026-02-18 15:01:23 -05:00
chenyu
f84a11bb9f
 		delete uneven shard tests and mentions (#14867) 2026-02-18 14:10:33 -05:00
George Hotz
af839b2bd1
 		remove all the outerworld stuff, it was too complex (#14852) 2026-02-18 17:44:11 +08:00