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72 commits

Author SHA1 Message Date
George Hotz
649971f02a
 		remove DEFINE_LOCAL and DEFINE_REG (gpt) (#16673) 
* remove define_local and define_reg (gpt)

* fix precommit

* cleanups

* regalloc fix

* cleanups 2
 2026-06-19 10:07:50 -07:00
George Hotz
d7b10c69bc
 		update placeholder to not create DEFINE_LOCAL/DEFINE_REG (#16671) 
* update placeholder to not create DEFINE_LOCAL/DEFINE_REG

* simpler

* define_local
 2026-06-18 21:21:06 -07:00
George Hotz
4a4b6956df
 		remove DEFINE_VAR from codebase (gpt) (#16666) 
* remove DEFINE_VAR from codebase

* junk

* remove junk
 2026-06-18 15:33:50 -07:00
chenyu
df015ad541
 		remove many type ignores [PR] (#16652) 2026-06-17 21:38:45 -04:00
Christopher Milan
80eeb4dd21
 		mockgpu: use autogen.libc (#16479) 2026-06-02 19:59:36 -04:00
George Hotz
20242fdf1d
 		update test + spec from shrink_in_render (#16467) 
* update test + spec from shrink_in_render

* cast
 2026-06-01 19:24:43 -07:00
George Hotz
556defa0f7
 		minor updates from vec removal (#16456) 2026-05-31 09:48:51 -07:00
George Hotz
1e7f1dcf49
 		add ParamArgs [pr] (#16421) 
* add ParamArgs

* fix export

* cleanups

* fixes

* simpler
 2026-05-28 19:17:17 -07:00
George Hotz
bac82d4949
 		fix emu bug in gfx950 (#16381) 
* fix emu bug in gfx950

* fix renderer
 2026-05-26 10:32:03 -07:00
chenyu
9b00defc8c
 		Revert "remove unique_const (#16372)" (#16380) 
This reverts commit 09019d6761.
 2026-05-26 12:30:07 -04:00
chenyu
09019d6761
 		remove unique_const (#16372) 
* remove unique_const

* fix SDWA thing

* that?
 2026-05-26 12:18:03 -04:00
Christopher Milan
7cdd9cbdeb
 		PYTHONREMU: V_CVT_PK_BF8_F32 saturation (#16268) 2026-05-19 19:29:59 -04:00
Christopher Milan
bb2a51f1ea
 		fix mypy mockgpu and add tinygrad.renderer.isa to packages (#16265) 2026-05-19 16:45:03 -04:00
Christopher Milan
a178301dbe
 		PYTHONREMU: fix CDNA VOP3 conditional writes (#16258) 2026-05-19 13:31:31 -04:00
George Hotz
26406bed83
 		amd uses .valid, not index src valid (#16042) 2026-05-04 18:35:15 -07:00
nimlgen
7787f76dcc
 		get_runner -> get_runtime (#15967) 
* get_runner -> get_runtime

* do not use get_runner

* fix

* remove get_tunner

* remove

* fix

* x
 2026-04-29 18:29:49 +03:00
qazal
7745e05a2f
 		sqtt: update wave end packet names (#15896) 
* sqtt: update wave end packet names

* update wavestart and emu
 2026-04-24 04:21:22 +09:00
Christopher Milan
697e7aa819
 		MOCK+AMD and MOCK+NV interfaces (#15858) 
MOCK+AMD is an alias for MOCKKFD+AMD, MOCKNVK+NV is renamed to MOCK+NV
 2026-04-21 18:22:16 -04:00
Christopher Milan
6adf4c3cd9
 		MOCKGPU interfaces (#15796) 2026-04-17 21:56:29 -04:00
George Hotz
d1cce7a476
 		put the ranges on store instead of after (#15759) 
* put the ranges on store instead of after

* better assert

* fix stuff

* comment out slow rules i don't understand

* simpler rule

* closer

* return false for store

* fix loop

* only a few schedule failures remain

* remove stores to self

* all tests pass locally

* remove junk

* regression test and fix

* better test, bump broken torch count

* bugfix with regression test

* new fusion is better
 2026-04-16 19:06:40 +08:00
George Hotz
2450c8cba8
 		rename to callify + fix mypy (#15727) 
* rename to callify + fix mypy

* update test
 2026-04-14 23:43:19 +08:00
George Hotz
359b1582d6
 		amd: EMU DPP support (#15719) 
* EMU DPP support from GPT 5.4

* cleanups

* simple

* nope

* fix
 2026-04-14 14:58:41 +08:00
George Hotz
16f50a40a5
 		remove REMU from tree (#15706) 
* no more compare emulators

* remove remu from tree
 2026-04-13 20:43:08 +08:00
qazal
4d36366717
 		assembly/amd: match rdna4 hw gidx init in emulator (#15604) 
* simple rdna4 copy kernel with hw fault

* the trivial fix: use ttmp instead of s

* now copy kernel fails in mockgpu

* rm crashing kernel
 2026-04-05 02:28:18 +09:00
Christopher Milan
645d45d968
 		DEV has arch (#15577) 
Co-authored-by: Comma Device <device@comma.ai>
 2026-04-03 19:17:19 -04:00
Christopher Milan
acf239e4d2
 		specify renderer in DEV, <dev>_<ren>=1 is deprecated (#15551) 2026-03-31 18:35:14 -04:00
Christopher Milan
bc180a963c
 		deprecate <dev>=1 in favor of DEV=<dev> (#15467) 
* start work on target

* add test

* update actions to use DEV

* update docs

* update readmes

* tests need that too

* update example

* update tests (comments)

* fix that test

* ruff

* mypy

* oops

* remove getenvs

* don't add Target yet

* and the test

* lint

* and docs

* more stuff

* assert

* few more fixes

* test assert
 2026-03-26 03:48:03 -04:00
qazal
60bd546593
 		sqtt: add cycle count to rdna3 enums (#15473) 
* update rdna3 sqtt enums to include cycle_count

* dispatch_to_exec
 2026-03-25 23:19:54 +09:00
George Hotz
85dee83f5d
 		amd flash attention cleanups + emulator fixes (#15431) 
* amd flash attention cleanups

* simpler

* params

* fix emulator bugs

* fix idiv bug

* remove that test

* more emu fixes
 2026-03-24 10:10:46 +08:00
qazal
109472c37e
 		sqtt: new s_barrier pickles, handle rdna4 barriers in emulator (#15437) 2026-03-24 03:25:28 +09:00
qazal
cf6a429aaa
 		mypy emulator pre-commit passing (#15379) 
* fix dict stuff

* add type: ignores

* fix pcode to put uops not ints
 2026-03-20 14:44:09 +09:00
qazal
176ad47d7d
 		cdna4 emulator testing ASM_GEMM in CI (#15373) 
* cdna emulator work

* accvgprs

* cdna passes most tests

* ruff

* add cdna4 to tests

* cdna emu

* crash

* pass?

* work

* gen

* clean up wave_size access

* asm_gemm passes

* remove acc from dsl.py, emulator can keep its different reg file

it's purely an encoding here, the ASM_GEMM already encodes acc srcs with v[], this can
be cleaned up later, but not functionally required for emulator.

* split asm_gemm tests to ones fast on the emulator

* don't do that

* 124 stays null on rdna

* the segfault was because of hw regs, not this

* Revert "clean up wave_size access", it's explicitly tested

This reverts commit 1202ff5787.

* nullcopyout

---------

Co-authored-by: George Hotz <geohot@gmail.com>
Co-authored-by: George Hotz <72895+geohot@users.noreply.github.com>
 2026-03-20 05:51:30 +09:00
Christopher Milan
68d7a6b7be
 		PYTHONREMU: fix vop3p literals (#15372) 2026-03-19 07:05:01 -04:00
nimlgen
633264feae
 		am: flush sdma pipeline (#15184) 
* am: flush sdma pipeline

* f

* f

* fix
 2026-03-08 20:27:56 +03:00
b1tg
a9ea36de79
 		assembly/amd: v_cmp_lg_f32 is ordered not-equal (#14982) 2026-03-03 15:37:48 +08:00
nimlgen
6de15dc480
 		mockam usb (#14916) 
* mockam usb

* f

* win

* x

* x
 2026-02-21 23:05:54 +03:00
kevvz
e41da0c396
 		use relative address for MOCKGPU rdna4 tracing (#14801) 
* rdna3/4 trace separation

* remove comments
 2026-02-16 22:59:46 +03:00
George Hotz
47d39a6b8b
 		add sqtt support to the emulator (#14791) 
* add sqtt support to the emulator

* more sqtt

* cleanup

* cleanups

* simpler tests

* some decent tests

* test branch
 2026-02-16 16:48:26 +08:00
George Hotz
dff9cf35c2
 		amd asm emulator fixes + run it in CI (#14786) 
* amd asm fix, try 2

* fix tests
 2026-02-16 13:24:21 +08:00
George Hotz
0abcb9aac2
 		move more to mixins (#14780) 
* move more to mixins

* revert

* move some

* do not change

* more

* fix tests

* Revert "more"

This reverts commit d942d59fa4.

* go

* work

* more

* work

* guard

* base
 2026-02-16 11:35:00 +08:00
kevvz
33b2ade8cd
 		Rdna4 emulator test_ops, dtypes pass (#14773) 
* test_ops, test_dtypes pass

* merge cdna4

* ruff + more tests

* reorganize

* /backend

* again

* again...

* add rdna4
 2026-02-16 10:13:39 +08:00
qazal
9da7f5e733
 		disable process replay for AMD emulator renderer [pr] (#14766) 
* disable process replay for AMD emulator renderer [pr]

* line

* skip
 2026-02-15 18:52:37 +09:00
George Hotz
e8bd432bf6
 		move amd emulator out of tree (#14740) 
* move amd emulator out of tree

* move the readme too
 2026-02-14 10:32:00 +08:00
George Hotz
5289b4e882
 		renderer/amd: add cdna emulator (#14721) 
* renderer/amd: add cdna emulator

* fixes

* no predecode

* no early

* REMU_PATH

* delete that

* round

* Fix cache invalidation check in _compile_smem
 2026-02-13 16:06:58 +08:00
George Hotz
6e958dbfd4
 		assembly/amd: add RDNA4 support to emulator (#14341) 
* start new rdna4

* work

* plus works

* more pass

* rdna4

* assembly/amd: fix RDNA4 emulator for float16 and VOP3 clamp

* stale

* rev

* rr

* rdna4 emu tests

* cleanup

* cleanup

* simp

* works

* better factorizaion

* hacks

* fix mockgpu

* guard both

* cleaner

* gate

* bug fix and a few tests

* all test_tiny
 2026-02-02 21:35:59 +08:00
George Hotz
774a454bb5
 		assembly/amd: fix scratch SVE (#14340) 
* assembly/amd: default python REMU

* mem_used

* no lane

* sve

* remove that

* needs s_code_end in tests
 2026-01-26 21:03:51 +08:00
George Hotz
cc49e47ea2
 		tinygrad changes from ucode (#14336) 
* tinygrad changes from ucode

* dtype
 2026-01-26 11:30:18 +08:00
nimlgen
8cd22df2dd
 		amd: alive wgps (#14149) 
* amd: disabled wgps

* l

* wgp

* uoops

* mockgpu

* drm

* ad this

* fi

* reg
 2026-01-23 00:08:45 +03:00
Christopher Milan
0cb024a5bb
 		remove ctypes.Structure (#13651) 2026-01-15 05:06:22 -05:00
George Hotz
efc99d0c55
 		assembly/amd: more refactors (#13907) 
* assembly/amd: more refactors

* more refactors

* more refactors

* simpler emu

* generate.py

* regen all

* cleanups

* more

* work

* more readme

* lil
 2025-12-30 16:13:24 -05:00