8000 [SYCL][ESIMD] Explicit SIMD memory-access APIs by DenisBakhvalov · Pull Request #1856 · intel/llvm · GitHub
[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
Skip to content

[SYCL][ESIMD] Explicit SIMD memory-access APIs #1856

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Merged
merged 1 commit into from
Jul 8, 2020
Merged

[SYCL][ESIMD] Explicit SIMD memory-access APIs #1856

merged 1 commit into from
Jul 8, 2020

Conversation

DenisBakhvalov
Copy link
Contributor

This commit adds implementation of Explicit SIMD memory-access
APIs along with memory intrinsics used to implement operations
with SIMD classes.

Co-authored-by: Chen, Gang Y <gang.y.chen@intel.com>
Co-authored-by: Chen, Kai Yu <kai.yu.chen@intel.com>
Co-authored-by: Bobrovsky, Konstantin S <konstantin.s.bobrovsky@intel.com>
Co-authored-by: Ashar, Pratik J <pratik.j.ashar@intel.com>

Signed-off-by: Denis Bakhvalov <denis.bakhvalov@intel.com>

@DenisBakhvalov DenisBakhvalov requested a review from a team as a code owner June 10, 2020 02:57
@DenisBakhvalov
Copy link
Contributor Author

Review only 4th commit:
[SYCL][ESIMD] Explicit SIMD memory-access APIs

@DenisBakhvalov DenisBakhvalov added the esimd Explicit SIMD feature label Jun 11, 2020
Pennycook
Pennycook requested changes Jun 11, 2020
View reviewed changes
Copy link
Contributor
@Pennycook Pennycook left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Thanks for renaming flat_load to gather and flat_store to scatter. I think this looks a lot clearer. It probably makes sense to rename the tests as well (e.g. flat_load.cpp to gather.cpp).

We should discuss the CacheHint template arguments and flat_atomic interface some more, but that shouldn't block this PR.

@kbobrovs kbobrovs mentioned this pull request Jun 12, 2020
Merged
@DenisBakhvalov DenisBakhvalov force-pushed the private/dbakhval-esimd-memory branch from 6680acb to ae0e459 Compare June 15, 2020 21:44
@DenisBakhvalov DenisBakhvalov mentioned this pull request Jun 18, 2020
Merged
@DenisBakhvalov DenisBakhvalov force-pushed the private/dbakhval-esimd-memory branch 3 times, most recently from 04e1f3b to a095d32 Compare July 6, 2020 17:48
@DenisBakhvalov
[SYCL][ESIMD] Explicit SIMD memory-access APIs
cdc3044 
This commit adds implementation of Explicit SIMD memory-access
APIs along with memory intrinsics used to implement operations
with SIMD classes.

Co-authored-by: Chen, Gang Y <gang.y.chen@intel.com>
Co-authored-by: Chen, Kai Yu <kai.yu.chen@intel.com>
Co-authored-by: Bobrovsky, Konstantin S <konstantin.s.bobrovsky@intel.com>
Co-authored-by: Ashar, Pratik J <pratik.j.ashar@intel.com>

Signed-off-by: Denis Bakhvalov <denis.bakhvalov@intel.com>
@DenisBakhvalov DenisBakhvalov force-pushed the private/dbakhval-esimd-memory branch from a09386c to cdc3044 Compare July 8, 2020 00:09
@romanovvlad
Copy link
Contributor
romanovvlad commented Jul 8, 2020 •
edited
Loading

@DenisBakhvalov Is this ready for review? If no, please mark as a draft. If yes, the patch changes 1500 LOC which is quite huge, could please split it up to several patches?

@dendibakh
Copy link
Contributor

@DenisBakhvalov Is this ready for review? If no, please mark as a draft. If yes, the patch changes 1500 LOC which is quite huge, could please split it up to several patches?

@romanovvlad , The patch is ready for review. I know, the patch is relatively big, but all changes serve the same logical purpose. It was reviewed earlier by @Pennycook.

romanovvlad
romanovvlad reviewed Jul 8, 2020
View reviewed changes
Copy link
Contributor
@romanovvlad romanovvlad left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@Pennycook Could you please approve if it's OK with you?

sycl/test/basic_tests/esimd/slm_load4.cpp
@@ -0,0 +1,23 @@
// RUN: %clangxx -fsycl -fsycl-explicit-simd -fsycl-device-only -fsyntax-only -Xclang -verify %s
// expected-no-diagnostics
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Can we have tests with real execution rather than just frontend checks?

Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

We would have functional tests once we upstream the whole ESIMD extension.

@againull againull merged commit aad7c1c into intel:sycl Jul 8, 2020
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@dendibakh dendibakh dendibakh left review comments

@romanovvlad romanovvlad romanovvlad left review comments

@Pennycook Pennycook Pennycook approved these changes

@againull againull againull approved these changes

@rolandschulz rolandschulz Awaiting requested review from rolandschulz

@kbobrovs kbobrovs Awaiting requested review from kbobrovs

@kychendev kychendev Awaiting requested review from kychendev

Assignees
No one assigned
Labels
esimd Explicit SIMD feature
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
7 participants
@DenisBakhvalov @romanovvlad @dendibakh @Pennycook @kbobrovs @againull @kychendev
0