llvm
[SYCL] Implement `sycl_ext_oneapi_fp8` for CRI
#21568

Merged

[SYCL] Implement `sycl_ext_oneapi_fp8` for CRI #21568

KornevNikita merged 101 commits into intel:sycl from dklochkov-emb:sycl-ext-one-api-fp8-new-arch

[SYCL] add new fp8 data types and unit tests

3a25ebfd

[SYCL] update fp8 to check constraints

94904984

[SYCL] apply new updates from docs and e5m3 data type

a24ac3bc

[SYCL] remove extra types

2573ebeb

[SYCL][FP8] implement stochastic rounding

bb0cc94c

[SYCL] update fp8 implemetation

6e0a2e48

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

17150624

dklochkov-emb requested a review 183 days ago

dklochkov-emb requested a review from

sergey-semenov 183 days ago

[SYCL] fix formatting

6d03f08e

[SYCL] do not use extra rounding modes

c9386426

gmlueck commented on 2026-03-20

[SYCL][FP8] use saturation

a55e2754

Revert "[SYCL][FP8] use saturation"

28565bc7

[SYCL] update list of builtins used in fp8 types

9712f345

[SYCL] add more tests of builtin calls

046affd7

uditagarwal97 requested a review from

copilot-pull-request-reviewer 171 days ago

copilot-pull-request-reviewer commented on 2026-03-31

[SYCL] fix PR issues

a697eb8f

[SYCL] do not use extra check for e8m0

1f0808a5

[SYCL] fix formatting

ef5f6700

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

865d9097

[SYCL] remove unused variable

8d9cc9f8

[SYCL] remove unused variable

e5fd6c40

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

f9a044f9

[SYCL] fix formatting

ae426a94

gmlueck commented on 2026-04-06

[SYCL] do not construct fp8 with mixture of parameters in pack

5b6da23d

gmlueck commented on 2026-04-07

[SYCL] limit operators with SFINAE, do not use asserts

b8cf8b0b

[SYCL] do not cast to float

a7725918

[SYCL] rework fp8 to avoid casts to float

2d57fd00

[SYCL] remove extra check from assert

479f0115

[SYCL] do not cast to half during convertion

181d92cb

[SYCL] do not use extra checks of saturation and rounding for e5m2 an…

e4051c6c

[SYCL] replace exceptions with asserts

f8aa6fb4

[SYCL] remove unused functions

a92fff87

[SYCL] add tests to check rouning constraints

d99b83f6

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

97d4c9ed

[SYCL] fix formatting

aa7c7765

[SYCL] do not cast seed

8fbe4601

dklochkov-emb requested a review from

gmlueck 162 days ago

[SYCL] remove unused variable

f4945f07

[SYCL] use memcpy to convert to e8m0 instead of std library

bcbe8d7e

[SYCL] convert bytes before fp8

956f22bb

[SYCL] remove unused function

c5e6d91c

[SYCL] rename functions and traits

726294ad

[SYCL] remove unused functions

ddb260d0

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

05175ef4

[SYCL] rework fp8 types to avoid copy-paste

b596110f

[SYCL] add separate trait for variadic constructors

edbb6fdd

[SYCL] pass references in test

cfd3a3a5

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

b7438963

gmlueck commented on 2026-04-20

Revert "[SYCL] pass references in test"

ad9b49f5

Revert "[SYCL] add separate trait for variadic constructors"

e1ec70d3

Revert "[SYCL] rework fp8 types to avoid copy-paste"

0843e6bd

[SYCL] remove stochastic float constructors

bce68947

[SYCL] add tests to check decay

dec9931e

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

d845fef2

[SYCL][E2E] add simple e2e test of fp_e4m3

7d12a235

[SYCL] fix warnings of LLVm translator

2b7918ee

[SYCL] remove doubles and add more tests

9caabe8c

[SYCL][TESTS] FP8: fix builtin mock tests

113be776

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

7272e025

[SYCL][TESTE2E] make coverage of fp8 data types about 90

9bfe2b74

[SYCL][E2E] add more FP8 e2e tests

4b44878e

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

2aeaba03

[SYCL] do not set port for communication with sumilator

0bbf809b

dklochkov-emb requested a review 123 days ago

dklochkov-emb changed the title ~~FP8 types for CRI PART 1~~ FP8 types for CRI 123 days ago

[SYCL][E2E] add requirement of cri gpu

30cf7c6b

[SYCL] fix formatting

655e8ad0

[SYCL] add FP8 feature macro

f338a2f1

[SYCL] fix formating

e9eb83f4

dm-vodopyanov changed the title ~~FP8 types for CRI~~ [SYCL] Implement `sycl_ext_oneapi_fp8` for CRI 123 days ago

maksimsab requested changes on 2026-05-18

[SYCL][TEST] update test of post link drop known builtins

0ed3ca26

dklochkov-emb requested a review from

maksimsab 123 days ago

maksimsab approved these changes on 2026-05-18

[SYCL][E2E] add spirv translator pattern to build command

f8f89520

dklochkov-emb requested a review from

gmlueck 122 days ago

[SYCL][E2E] make tests XFAIL until driver is installed on CI machines

c82aa037

[SYCL][TESTE2E] fix formatting

880c7258

[SYCL] fix build issues on win

b0f212c6

dm-vodopyanov commented on 2026-05-26

gmlueck commented on 2026-05-26

[SYCL] use safer method to cast to _Float16

d24737e0

gmlueck commented on 2026-05-27

[SYCL] throw runtime errors when stochastic constructor is used on ho…

b64f1079

[SYCL] move FP8 feature macro to header

e399a246

[SYCL][TESTE2E] remove TODOs from tests

95641002

gmlueck commented on 2026-05-28

[SYCL][TESTE2E] remove extra carray tests

a4a6ec56

[SYCL][TESTS] proper way to create floating point negative nan value

e960f8b1

[SYCL][TESTE2E] add stochastic constructor tests

931ab8ea

[SYCL][TESTE2E] update test increasing value in kernel

72028522

[SYCL] fix PR issues

b653395f

[SYCL] do not use intermediate conversion

8c3251d7

[SYCL][TESTE2E] check conversion from FP8 to data type too

2f33c8b5

[SYVL] fix stochastic constructors

a6fbddcc

[SYCL] use api to cast address space

88d840f8

[SYCL] fix formatting

c9e50685

[SYCL] use builtins with vector arg to avoid perormance loss

ae368a3d

[SYCL] do not use loops in 2 value fp8 type

392d34b6

[SYCL][TEST] remove extra tests from cmake file

6a397fa1

[SYCL][TEST] fix formatting

75160f29

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

47a984eb

[SYCL][TESTE2E] run fp8 tests only on cri device

9e4b9be5

[SYCL] avoid code duplication

03160c9f

dklochkov-emb requested a review from

dm-vodopyanov 102 days ago

dklochkov-emb requested a review from

gmlueck 102 days ago

dm-vodopyanov approved these changes on 2026-06-09

[SYCL] follow requirements about Nan, infinity, max and min values

077807de

[SYCL][TESTE2E] fix ci issue with cuda

daeb5540

[SYCL] move aliases into dev code

ef524f8e

gmlueck commented on 2026-06-10

[SYCL][TEST] do not pass negative values to e8m0

e1b3cfd6

[SYCL] move types into details nemaspace

be4b5bb2

dklochkov-emb requested a review from

gmlueck 99 days ago

[SYCL][TESTE2E] fix unsupported targets

dc8d5986

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

cf122b63

gmlueck commented on 2026-06-11

gmlueck commented on 2026-06-11

[SYCL] use detail namespace inside of sycl namespace

39290a6e

[SYCL] use khr address space cast

aa9a1a99

Merge remote-tracking branch 'upstream/sycl' into sycl-ext-one-api-fp…

d58b404a

[SYCL] do not convert twice 16-bit integers

f529ff41

gmlueck approved these changes on 2026-06-12

KornevNikita merged b09acde1 into sycl 98 days ago

wenju-he commented on 2026-06-24

Reviewers

gmlueck

dm-vodopyanov

maksimsab

wenju-he

vmaksimo

YuriPlyakhin

bashbaug

copilot-pull-request-reviewer

sergey-semenov

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llvm [SYCL] Implement `sycl_ext_oneapi_fp8` for CRI #21568 Merged

[SYCL] Implement `sycl_ext_oneapi_fp8` for CRI #21568

llvm
[SYCL] Implement `sycl_ext_oneapi_fp8` for CRI
#21568

Merged