introducing ck_tile! (#1216)

* enable gfx940

* switch between intrinsic mfma routines on mi100/200 and mi300

* fix mfma_int8 on MI300

* disable 2 int8 examples on MI300

* Update cmake-ck-dev.sh

* restore gitignore file

* modify Jenkinsfile to the internal repo

* Bump rocm-docs-core from 0.24.0 to 0.29.0 in /docs/sphinx

Bumps [rocm-docs-core](https://github.com/RadeonOpenCompute/rocm-docs-core) from 0.24.0 to 0.29.0.
- [Release notes](https://github.com/RadeonOpenCompute/rocm-docs-core/releases)
- [Changelog](https://github.com/RadeonOpenCompute/rocm-docs-core/blob/develop/CHANGELOG.md)
- [Commits](https://github.com/RadeonOpenCompute/rocm-docs-core/compare/v0.24.0...v0.29.0)

---
updated-dependencies:
- dependency-name: rocm-docs-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* initial enablement of gfx950

* fix clang format

* disable examples 31 and 41 int8 on gfx950

* add code

* fix build wip

* fix xx

* now can build

* naming

* minor fix

* wip fix

* fix macro for exp2; fix warpgemm a/b in transposedC

* unify as tuple_array

* Update the required Python version to 3.9

* Update executable name in test scripts

* re-structure tuple/array to avoid spill

* Merge function templates

* Fix format

* Add constraint to array<> ctor

* Re-use function

* Some minor changes

* remove wrong code in store_raw()

* fix compile issue in transpose

* Rename enum
Rename 'cood_transform_enum' to 'coord_transform_enum'

* let more integral_constant->constant, and formating

* make sure thread_buffer can be tuple/array

* temp fix buffer_store spill

* not using custom data type by default, now we can have ISA-level same code as opt_padding

* fix compile error, fp8 not ready now

* fix fp8 duplicated move/shift/and/or problem

* Default use CK_TILE_FLOAT_TO_FP8_STOCHASTIC rounding mode

* fix scratch in fp8 kernel

* update some readme

* fix merge from upstream

* sync with upstream

* sync upstream again

* sync 22

* remove unused

* fix clang-format

* update README of ck_tile example

* fix several issue

* let python version to be 3.8 as minimal

* remove ck_tile example from default cmake target like all/install/check

* remove mistake

* 1).support receipe in generate.py 2).use simplified mask type 3).change left/right to pass into karg

* fix some bug in group-mode masking and codegen. update README

* F8 quantization for FMHA forward (#1224)

* Add SAccElementFunction, PComputeElementFunction, OAccElementFunction in pipeline

* Add element function to fmha api

* Adjust P elementwise function

* Fix bug of elementwise op, our elementwise op is not inout

* Add some elementwise op, prepare to quantization

* Let generate.py can generate different elementwise function

* To prevent compiler issue, remove the elementwise function we have not used.

* Remove f8 pipeline, we should share the same pipeline even in f8

* Remove remove_cvref_t

* Avoid warning

* Fix wrong fp8 QK/KV block gemm setting

* Check fp8 rounding error in check_err()

* Set fp8 rounding error for check_err()

* Use CK_TILE_FLOAT_TO_FP8_STANDARD as default fp8 rounding mode

* 1. codgen the f8 api and kernel
2. f8 host code

* prevent warning in filter mode

* Remove not-in-use elementwise function kargs

* Remove more not-in-use elementwise function kargs

* Small refinements in C++ source files

* Use conditional_t<> to simplify code

* Support heterogeneous argument for binary function types

* Re-use already-existing scales<> functor template

* Fix wrong value produced by saturating

* Generalize the composes<> template

* Unify saturates<> implementation

* Fix type errors in composes<>

* Extend less_equal<>

* Reuse the existing template less_equal<> in check_err()

* Add equal<float> & equal<double>

* Rename check_err() parameter

* Rename check_err() parameter

* Add FIXME comment for adding new macro in future

* Remove unnecessary cast to void

* Eliminate duplicated code

* Avoid dividing api pool into more than 2 groups

* Use more clear variable names

* Use affirmative condition in if stmt

* Remove blank lines

* Donot perfect forwarding in composes<>

* To fix compile error, revert generate.py back to 4439cc107d

* Fix bug of p element function

* Add compute element op to host softmax

* Remove element function in api interface

* Extract user parameter

* Rename pscale and oscale variable

* rename f8 to fp8

* rename more f8 to fp8

* Add pipeline::operator() without element_functor

* 1. Remove deprecated pipeline enum
2. Refine host code parameter

* Use quantization range as input

* 1. Rename max_dtype to dtype_max.
2. Rename scale to scale_s
3.Add init description

* Refine description

* prevent early return

* unify _squant kernel name in cpp, update README

* Adjust the default range.

* Refine error message and bias range

* Add fp8 benchmark and smoke test

* fix fp8 swizzle_factor=4 case

---------

Co-authored-by: Po Yen Chen <PoYen.Chen@amd.com>
Co-authored-by: carlushuang <carlus.huang@amd.com>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: illsilin <Illia.Silin@amd.com>
Co-authored-by: Illia Silin <98187287+illsilin@users.noreply.github.com>
Co-authored-by: Jing Zhang <jizha@amd.com>
Co-authored-by: zjing14 <zhangjing14@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Po-Yen, Chen <PoYen.Chen@amd.com>
Co-authored-by: rocking <ChunYu.Lai@amd.com>

include/ck_tile/remod.py

@@ -0,0 +1,88 @@
+import pathlib
+from pathlib import Path
+import subprocess
+import os
+import copy
+
+NS = 'ck_tile'
+OPS = 'ops'
+OPS_COMMON = 'common' # common header will be duplicated into ops/* other module
+
+HEADER_COMMON = """// SPDX-License-Identifier: MIT
+// Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.\n
+"""
+
+# aa/bb/cc/file.hpp -> (aa, bb, cc, file.hpp)
+def get_module(f, level = 0):
+    all_parts = f.parts
+    return str(all_parts[level])
+
+all_files = []
+for p in sorted(Path("./").rglob("*")):
+    if p.suffix == '.hpp':
+        all_files.append(pathlib.PurePath(p))
+
+class submodule_t:
+    def __init__(self):
+        self.m = dict()
+    def push(self, f):
+        if len(f.parents) != 1: # ignore ./xxx.hpp
+            mod = get_module(f)
+            if mod == OPS:
+                if mod not in self.m.keys():
+                    self.m[mod] = dict()
+                mod2 = get_module(f, 1)
+                if Path(mod2).suffix != '.hpp':
+                    # ignore ops/xxx.hpp
+                    if mod2 not in self.m[mod].keys():
+                        self.m[mod][mod2] = list()
+                    self.m[mod][mod2].append(f)
+            else:
+                if mod not in self.m.keys():
+                    self.m[mod] = list()
+                self.m[mod].append(f)
+
+    def gen(self):
+        def gen_header(hpath, include_list):
+            # print(hpath)
+            if os.path.exists(str(hpath)):
+                os.remove(str(hpath))
+            with hpath.open('w') as f:
+                f.write(HEADER_COMMON)
+                f.write('#pragma once\n')
+                f.write('\n')
+                for individual_header in include_list:
+                    header_path = NS + '/' + str(individual_header)
+                    f.write(f'#include \"{header_path}\"\n')
+                # f.write('\n') # otherwise clang-format will complain
+        # print(self.m)
+        # restructure common
+        for k, v in self.m.items():
+            if k == OPS and OPS_COMMON in v.keys():
+                common_list = copy.deepcopy(v[OPS_COMMON])
+                # v.pop(OPS_COMMON)
+                for km in v.keys():
+                    if km != OPS_COMMON:
+                        v[km].extend(common_list)
+
+        for k, v in self.m.items():
+            if k == OPS:
+                for km, kv in v.items():
+                    gen_header(Path(k) / (f'{km}.hpp'), kv)
+            else:
+                gen_header(Path(f'{k}.hpp'), v)
+            
+
+submodule = submodule_t()
+# formatting
+for x in all_files:
+    subprocess.Popen(f'dos2unix {str(x)}', shell=True)
+    cmd = f'clang-format-12 -style=file -i {str(x)}'
+    #for xp in x.parents:
+    #print(get_file_base(x))
+    subprocess.Popen(cmd, shell=True)
+    submodule.push(x)
+
+submodule.gen()
+
+#print(all_files)