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Author SHA1 Message Date
George HotzandGitHub f267a49639 UOp.param accepts single sint as shape (int,) (#17784) 
* UOp.param accepts single sint as shape (int,)

Change UOp.param signature from shape:tuple[sint, ...]|None to shape:tuple[sint, ...]|sint|None.
A single sint means 1D shape (sint,). Update all callers from (n,) to n syntax.
No param_from_shape — multi-dim shapes stay as tuples.

* use single int syntax in hcq2 copy_with_kernel
 2026-08-27 14:07:33 -07:00
George HotzandGitHub 5b60a09ab0 some fixes for the AMD emulator (#17684) 
* some fixes for the AMD emulator

* simpler

* revert

* min
 2026-08-22 22:48:07 -07:00
chenyuandGitHub 356f665377 test update for weak const (#17675) 2026-08-21 21:50:29 -04:00
George HotzandGitHub af242819d8 refactor the AMD emulator slop (kimi) (#17673) 
* refactor the AMD emulator slop (kimi)

* mypy
 2026-08-21 18:00:58 -07:00
chenyuandGitHub 80169c6758 remove where push cast to branches from sym [pr] (#17533) 
* remove where push cast to branches from sym [pr]

not really needed and one less place that generates casted weak const when it's not needed

* fix
 2026-08-14 12:57:56 -04:00
nimlgenandGitHub 4c206a52b1 fix ci emu (gpt) (#17437) 
* fix ci emu

* x
 2026-08-07 22:36:59 +03:00
RaineGitHubGeorge Hotz
 		77e124e455 fix AMD WMMA emulation and test in CI (#17184) 
* fix SPEC=1 test_tensor_cores

* implement i32 WMMA for RDNA3, add regression test to CI

* gfx950 scaled mfma llvmir fix

* detect VOP3PX2 in emu

* start cdna4 scaled mfam emu

* fix gfx12 llvmir signatures

* oops

* fix

* fix src2 const field extraction (gpt)

* scaled mfma fixes cdna4 (kimi)

* fp8 out breaks mfma (glm)

* fix const signature

* another

* fix f string for linter

* lint

* clean

* and a final lint

* .

* fix mypy

* skip slow tests on ci

* reduce unroll tensor shape -> 64x64

---------

Co-authored-by: George Hotz <[email protected]>
 2026-08-04 23:25:32 -07:00
chenyuandGitHub b502fc1367 more const arg -> val (#17350) 2026-08-01 02:18:10 -04:00
chenyuandGitHub 8e2f175542 const(dtype, b) -> const(b, dtype) [PR] (#17328) 
prep for dtype removal
 2026-07-31 09:46:37 -04:00
George HotzandGitHub 52c9e5a99e rename LOOP -> WEAK and STRONGLOOP -> LOOP (#17283) 2026-07-29 10:38:36 -07:00
chenyuandGitHub 681a5e0cfd remove UOp cast and bitcast override [PR] (#17011) 2026-07-13 14:23:11 -04:00
George HotzandGitHub 40d112d4d6 remove ptr=True from index (#16898) 2026-07-06 18:34:18 -07:00
George HotzandGitHub 6b8b2f5aeb remove PtrDtype from tests (#16896) 
* remove PtrDtype from tests

* fixes

* not needed

* no -1
 2026-07-06 18:22:22 -07:00
George HotzandGitHub a6ed4237e5 remove Ops.VCAT and Ops.PTRCAT (glm) (#16771) 
* remove Ops.VCAT and Ops.PTRCAT (glm)

* fix stack, and remove useless casts
 2026-06-26 18:35:38 -07:00
George HotzandGitHub 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 HotzandGitHub 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
chenyuandGitHub df015ad541 remove many type ignores [PR] (#16652) 2026-06-17 21:38:45 -04:00
George HotzandGitHub 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 HotzandGitHub 556defa0f7 minor updates from vec removal (#16456) 2026-05-31 09:48:51 -07:00
George HotzandGitHub 1e7f1dcf49 add ParamArgs [pr] (#16421) 
* add ParamArgs

* fix export

* cleanups

* fixes

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

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

* fix SDWA thing

* that?
 2026-05-26 12:18:03 -04:00
sirhcmandGitHub bb2a51f1ea fix mypy mockgpu and add tinygrad.renderer.isa to packages (#16265) 2026-05-19 16:45:03 -04:00
sirhcmandGitHub a178301dbe PYTHONREMU: fix CDNA VOP3 conditional writes (#16258) 2026-05-19 13:31:31 -04:00
George HotzandGitHub 26406bed83 amd uses .valid, not index src valid (#16042) 2026-05-04 18:35:15 -07:00
nimlgenandGitHub 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
qazalandGitHub 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
George HotzandGitHub 2450c8cba8 rename to callify + fix mypy (#15727) 
* rename to callify + fix mypy

* update test
 2026-04-14 23:43:19 +08:00
George HotzandGitHub 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 HotzandGitHub 16f50a40a5 remove REMU from tree (#15706) 
* no more compare emulators

* remove remu from tree
 2026-04-13 20:43:08 +08:00
qazalandGitHub 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
qazalandGitHub 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 HotzandGitHub 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
qazalandGitHub 109472c37e sqtt: new s_barrier pickles, handle rdna4 barriers in emulator (#15437) 2026-03-24 03:25:28 +09:00
qazalandGitHub 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
qazalGitHubgeohotGeorge Hotz
 		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 <[email protected]>
Co-authored-by: George Hotz <[email protected]>
 2026-03-20 05:51:30 +09:00
sirhcmandGitHub 68d7a6b7be PYTHONREMU: fix vop3p literals (#15372) 2026-03-19 07:05:01 -04:00
George HotzandGitHub 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 HotzandGitHub 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 HotzandGitHub 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
kevvzandGitHub 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
qazalandGitHub 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 HotzandGitHub 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