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842c978df3a2c817e716b595880a580fa2bf6032
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5270 Commits

Author SHA1 Message Date
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
George Hotz
4f3f55328b do not patch on invalid tensor tests (#15226) 
* do not patch on invalid tensor tests

* cleanup
 2026-03-12 09:35:20 +08:00
qazal
d3eef70162 viz: render shader clock frequency graph (#15197) 2026-03-12 01:32:49 +09:00
Christopher Milan
2fb8a7f60f fix test_invalid_tensor when before values are nan (#15215) 2026-03-10 23:51:19 -04:00
chenyu
fce87f19a8 better fold_add_divmod_recombine (#15214) 2026-03-10 23:24:22 -04:00
chenyu
df8deec949 test for nest_by_factor selection (#15213) 2026-03-10 22:41:31 -04:00
chenyu
be6b0bce1f variations of (x%c)+(x//c)*c (#15212) 
put those into one function
 2026-03-10 22:41:14 -04:00
qazal
a408d90f4f viz: always detect sqtt packet overlaps, add timeline tests (#15211) 
* test

* work

* it's called CALL, better assert

* qol

* row_ends
 2026-03-11 05:32:38 +09:00
Christopher Milan
25d86ec9e1 start using Invalid in image_conv2d (#15208) 2026-03-10 07:11:06 -04:00
chenyu
8389a8d7c5 remove_nested_mod can work with negative (#15205) 2026-03-10 03:10:08 -04:00
Christopher Milan
ffaafd391a Invalid in Tensor (#15154) 2026-03-10 02:49:54 -04:00
chenyu
68c7c3ca84 divmod test_gcd_with_remainder (#15204) 
test cases for gcd_with_remainder
 2026-03-09 23:51:47 -04:00
chenyu
a53187eef7 fix TestPartialAssignToSharedBuffer (#15202) 
bufferize_to_store issue with assign
 2026-03-09 23:14:23 -04:00
chenyu
60215deb60 tiebreak in fold_divmod_congruence (#15190) 
need to try both direction
 2026-03-09 03:40:39 -04:00
chenyu
a8d8351e5a match IDIV and MOD in nest_by_factor (#15188) 2026-03-09 00:50:38 -04:00
chenyu
83b80da8f3 even more divmod recombine (#15163) 2026-03-08 23:52:26 -04:00
qazal
25e82a9aca viz: exclude redundant traceback from SDMA (#15185) 
* viz: exclude redundant traceback from SDMA

* ctx

* cpu_profile
 2026-03-09 05:12:14 +09:00
nimlgen
6ac99fd4c9 memplanner opt copy bufs (#15110) 
* mtp

* x

* tests

* ss

* simp

* less slop

* x

* cleaner

* rm

* m

* c

* x

* f
 2026-03-08 22:28:01 +03:00
nimlgen
633264feae am: flush sdma pipeline (#15184) 
* am: flush sdma pipeline

* f

* f

* fix
 2026-03-08 20:27:56 +03:00
b1tg
891a73befc llm: fix chunked prefill (#15182) 
* llm: fix chunked prefill

* less lines

---------

Co-authored-by: b1tg <b1tg@users.noreply.github.com>
 2026-03-07 22:08:31 +08:00
Ananta Ranganathan
5bdad8ee41 update mxfp4 tests to use the same patterns as the others (#15177) 
* update mxfp4 tests to use the same patterns as the others

* fix typo in test call not sure how it committed
 2026-03-06 13:21:40 -05:00
Ananta Ranganathan
5c50035e0d avoid using arithmetic for mxfp4 (#15172) 
* avoid using arithmetic for mxfp4

* update tests to use assert equal

* no longer todo
 2026-03-06 11:17:56 -05:00
Roelof van Dijk
4ed8bb7445 tie break for divmod (#15169) 2026-03-06 08:05:38 -05:00
qazal
83f1faa142 sqtt: update CDNA wave packet field, start unskipping tests (#15168) 
* correct field names

* packet types

* packet 5 is regc

* test skips
 2026-03-06 21:37:44 +09:00
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
George Hotz
6fd18ef875 rename CAT to VCAT (#15167) 2026-03-06 18:46:28 +08:00
Roelof van Dijk
059c6326c0 metal uint32 icb offset overflow (#15156) 
* metal uint32 icb offset overflow

fix: diff

supports_exec_item

GraphRunner.supports_exec_item

tests

fix: can't import on non-metal

stricter

* also test the non-metal buffer case

* imports on non-mac
 2026-03-06 00:54:39 +03:00
chenyu
da61088ca4 more divmod recombine (#15162) 2026-03-05 12:53:22 -05:00
chenyu
167a1d56a6 improve divmod folding (#15148) 
canonicalize to div than mod which enables more simplifcation
 2026-03-05 10:07:36 -05:00
qazal
5bf542469d viz: python traceback for USER device (#15160) 
* start

* ux

* unittests
 2026-03-05 20:22:09 +09:00
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
Ananta Ranganathan
8ef656324e FIXED TEST Q5_K GGUF dequant (#15147) 
* q5_k gguf support as separate pr

* fix the problematic gemv test for q5_k

* add assert to make sure the gemv test cant fail with warning instead of error
 2026-03-05 16:32:36 +08:00
George Hotz
e97922a57c LLM speedup with two jits, prefill/rollout (#15153) 
* START_TIME

* print cleanup

* fix tests
 2026-03-05 16:21:09 +08:00
George Hotz
fb43b415f9 fix symbolic shape call + chunked prefill (#15149) 
* fix precompile for symbolic shape

* chunked prefill

* cleaner

* test that
 2026-03-05 14:02:26 +08:00
George Hotz
8a82b26522 llm: print the prefill cache size (#15146) 
* print the llm prefill cache size

* mock that too
 2026-03-05 12:13:28 +08:00
George Hotz
72a9ed6e23 fix render depth bug + add warmup to serve + no realize default (#15144) 
* fix render depth bug + add warmup to serve

* make realize not the default
 2026-03-05 11:21:16 +08:00
George Hotz
ac1847cbf7 fully symbolic llm (#15097) 
* work

* llm symbolic (almost)

* work

* revert that

* llm sym

* works

* cleanups

* cache tokens with the kv cache

* cleanups

* cleanups
 2026-03-05 10:22:11 +08:00
qazal
33a1970045 sqtt: simplify inst mapping, validate JUMP processing in CI (#15139) 
* jump cleanup

* assert there's a JUMP

* new example for JUMP

* regenerate examples

* rdna4 work

* new packets

* work

* less for branch handling

* less verbose

* fix err message
 2026-03-05 09:53:12 +09:00
chenyu
04da527a7a minor div_and_mod_symbolic cleanups (#15138) 2026-03-04 19:05:44 -05:00
chenyu
34594bcaaf Revert "bug in metal: offset is stored as uint32, overflow (#15129)" (#15136) 
This reverts commit 9c58db16fa.
 2026-03-04 16:54:42 -05:00
Roelof van Dijk
9c58db16fa bug in metal: offset is stored as uint32, overflow (#15129) 
* metal uint32 icb offset overflow

* fix: diff

* supports_exec_item

* GraphRunner.supports_exec_item

* tests

* fix: can't import on non-metal
 2026-03-04 22:52:12 +03:00
chenyu
4cce283790 relax test_tqdm_perf (#15134) 2026-03-04 12:58:47 -05:00
chenyu
fae400d300 update assign tests to also test the expected behavior (#15132) 2026-03-04 11:34:43 -05:00
chenyu
1f96cc2b51 update non-contiguous buffer error message [pr] (#15131) 
* update non-contiguous buffer error message [pr]

also cleaned up the tests

* order
 2026-03-04 11:13:26 -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
wozeparrot
759c7fc81c failing test for allreduce memory usage (#15106) 2026-03-03 23:38:38 -08:00
George Hotz
2d72a4a90c fix copying padded const (#15116) 
* fix const padding cpu

* remove comment
 2026-03-04 10:39:45 +08:00
nimlgen
4b42bb54aa am: reset sdma to start from 0 (#15109) 2026-03-03 18:14:46 +03:00