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OpenXLA Discuss

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Jul 23

New Documentation available!

New Documentation Available: XLA Flags Guidance and SparseCore We are pleased to announce the release

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New Documentation available!

New Documentation Available: XLA Flags Guidance and SparseCore We are pleased to announce the release

Jul 23

Jul 15

Canceled event with note: OpenXLA Community Meeting - Monthly @ Tue Jul 15, 2025 12pm - 1pm (EDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly This event has been canceled with a note: "Cancelling, no

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Canceled event with note: OpenXLA Community Meeting - Monthly @ Tue Jul 15, 2025 12pm - 1pm (EDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly This event has been canceled with a note: "Cancelling, no

Jul 15

Jul 15

Community Meeting Talks for tomorrow

Hi everyone, sorry for the late email. Does anyone have any topics they'd like to discuss for

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Community Meeting Talks for tomorrow

Hi everyone, sorry for the late email. Does anyone have any topics they'd like to discuss for

Jul 15

Joel Wee, Talaq alotaibi2

Jun 21

[RFC] Shardy:MPMD – an ergonomic and performant MLIR-based MPMD partitioning system

🪱🎓 source program في جمعة، 20 يونيو، 2025 في 10:07 م، كتب 'Joel Wee' via OpenXLA Discuss <

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[RFC] Shardy:MPMD – an ergonomic and performant MLIR-based MPMD partitioning system

🪱🎓 source program في جمعة، 20 يونيو، 2025 في 10:07 م، كتب 'Joel Wee' via OpenXLA Discuss <

Jun 21

Jun 17

Canceled event with note: OpenXLA Community Meeting - Monthly @ Tue Jun 17, 2025 11am - 12pm (CDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly This event has been canceled with a note: "Cancelling the

unread,

Canceled event with note: OpenXLA Community Meeting - Monthly @ Tue Jun 17, 2025 11am - 12pm (CDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly This event has been canceled with a note: "Cancelling the

Jun 17

Jun 17

OpenXLA Community Meeting for 6/17 cancelled

Hi everyone, We're going to cancel the community meeting scheduled for tomorrow since we have the

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OpenXLA Community Meeting for 6/17 cancelled

Hi everyone, We're going to cancel the community meeting scheduled for tomorrow since we have the

Jun 17

Jun 2

OpenXLA Microbenchmarking Presubmit Available

Hi OpenXLA Community, We're excited to announce the initial rollout phase of our new XLA OSS

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OpenXLA Microbenchmarking Presubmit Available

Hi OpenXLA Community, We're excited to announce the initial rollout phase of our new XLA OSS

Jun 2

May 20

Canceled event with note: OpenXLA Community Meeting - Monthly @ Tue May 20, 2025 11am - 12pm (CDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly This event has been canceled with a note: "Cancelling, per

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Canceled event with note: OpenXLA Community Meeting - Monthly @ Tue May 20, 2025 11am - 12pm (CDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly This event has been canceled with a note: "Cancelling, per

May 20

May 20

OpenXLA 5/20 Community Meeting Request for Presentations

We're going to cancel the community meeting for tomorrow due to lack of any agenda items. If you

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OpenXLA 5/20 Community Meeting Request for Presentations

We're going to cancel the community meeting for tomorrow due to lack of any agenda items. If you

May 20

Apr 24

[RFC] Add source_target_pairs to send and recv ops in stableHLO

Hi folks, PTAL at my pull request here https://github.com/openxla/stablehlo/pull/2784. This RFC adds

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[RFC] Add source_target_pairs to send and recv ops in stableHLO

Hi folks, PTAL at my pull request here https://github.com/openxla/stablehlo/pull/2784. This RFC adds

Apr 24

Apr 16

Updated invitation: OpenXLA Community Meeting - Monthly @ Monthly from 9am to 10am on the third Tuesday from Tue Jan 21 to Mon Apr 14 (PST) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

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Updated invitation: OpenXLA Community Meeting - Monthly @ Monthly from 9am to 10am on the third Tuesday from Tue Jan 21 to Mon Apr 14 (PST) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

Apr 16

Apr 16

Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Apr 15, 2025 11am - 11:30am (CDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting NotesHi

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Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Apr 15, 2025 11am - 11:30am (CDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting NotesHi

Apr 16

Apr 16

Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Apr 15, 2025 9am - 10am (PDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting NotesHi

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Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Apr 15, 2025 9am - 10am (PDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting NotesHi

Apr 16

Apr 15

Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Apr 15, 2025 11am - 12pm (CDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting NotesHi

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Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Apr 15, 2025 11am - 12pm (CDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting NotesHi

Apr 15

Sandeep Dasgupta, Jan Pfeifer7

Apr 12

HLO Componentization: Progress update

Hello Everyone, This is to notify that build and header aliases have been removed. This removal may

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HLO Componentization: Progress update

Hello Everyone, This is to notify that build and header aliases have been removed. This removal may

Apr 12

Aditi Joshi, … Kevin Gleason3

Mar 19

Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Feb 18, 2025 9am - 9:45am (PST) (openxla-discuss@openxla.org)

Hi everyone, Today's meeting was cancelled but I've just learned that the cancellation didn

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Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Feb 18, 2025 9am - 9:45am (PST) (openxla-discuss@openxla.org)

Hi everyone, Today's meeting was cancelled but I've just learned that the cancellation didn

Mar 19

Steeve Morin, Florian Reichl2

Mar 11

Triton/XLA on ROCm has very bad performance

Hi Steve, I see you've also opened https://github.com/openxla/xla/issues/23574 and are getting

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Triton/XLA on ROCm has very bad performance

Hi Steve, I see you've also opened https://github.com/openxla/xla/issues/23574 and are getting

Mar 11

Steeve Morin, … George Karpenkov7

Mar 4

Very bad performance when xla_gpu_enable_triton_gemm=true on MI210/MI300X

Hey folks, Jumping back on this. We have tried running the Triton implementation of Paged Attention

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Very bad performance when xla_gpu_enable_triton_gemm=true on MI210/MI300X

Hey folks, Jumping back on this. We have tried running the Triton implementation of Paged Attention

Mar 4

Feb 21

Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Mar 18, 2025 9am - 10am (PDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

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Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Mar 18, 2025 9am - 10am (PDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

Feb 21

Feb 18

July 16, Tues, 9-10 am PT OpenXLA Monthly Community meeting

Friendly reminder that tomorrow morning at 9 am PT is our February OpenXLA Community meeting. Talk

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July 16, Tues, 9-10 am PT OpenXLA Monthly Community meeting

Friendly reminder that tomorrow morning at 9 am PT is our February OpenXLA Community meeting. Talk

Feb 18

Feb 14

Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Feb 18, 2025 9am - 10am (PST) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

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Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Feb 18, 2025 9am - 10am (PST) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

Feb 14

Jeff Huynh, Rahul Joshi5

Feb 14

Include token as part of the input/output tuple in all-gather and reduce-scatter

Hi Rahul, I would like to revisit this issue as we see all-reduce has support for tuple but reduce-

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Include token as part of the input/output tuple in all-gather and reduce-scatter

Hi Rahul, I would like to revisit this issue as we see all-reduce has support for tuple but reduce-

Feb 14

Md Faijul Amin, … Alexander Belyaev13

Feb 12

XLA GPU MLIR Codegen

We can also chat over VC, if it is more convenient for you.

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XLA GPU MLIR Codegen

We can also chat over VC, if it is more convenient for you.

Feb 12

Jan 15

tf.aliasing vs jax.buffer_donor

Hi folks. Is there a reason to use tf.aliasing instead of the higher level jax.buffer_donor ? It

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tf.aliasing vs jax.buffer_donor

Hi folks. Is there a reason to use tf.aliasing instead of the higher level jax.buffer_donor ? It

Jan 15

Jan 14

Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Jan 14, 2025 9am - 9:30am (PST) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

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Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Jan 14, 2025 9am - 9:30am (PST) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

Jan 14

12/24/24

Timeline for upgrading Bazel 6.5.0 to a newer LTS

What is the timeline for OpenXLA projects to upgrade from Bazel 6.5.0 to a newer LTS like 8.0.0?

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Timeline for upgrading Bazel 6.5.0 to a newer LTS

What is the timeline for OpenXLA projects to upgrade from Bazel 6.5.0 to a newer LTS like 8.0.0?

12/24/24

12/21/24

Updated invitation: OpenXLA Community Meeting - Monthly @ Monthly from 9am to 10am on the third Tuesday from Tue Sep 17 to Mon Jan 20, 2025 (PDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

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Updated invitation: OpenXLA Community Meeting - Monthly @ Monthly from 9am to 10am on the third Tuesday from Tue Sep 17 to Mon Jan 20, 2025 (PDT) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

12/21/24

Cyril Bortolato

12/13/24

Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Jan 14, 2025 9am - 9:45am (PST) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

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Updated invitation: OpenXLA Community Meeting - Monthly @ Tue Jan 14, 2025 9am - 9:45am (PST) (openxla-discuss@openxla.org)

OpenXLA Community Meeting - Monthly Join with Google Meet – OpenXLA Community Meeting Notes This

12/13/24

12/5/24

Inserting custom-calls inside HLOComputation for customized runtime instrumentation

Hi, I'm trying to rewrite HLOModule in order to insert custom-calls inside each HLOComputation.

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Inserting custom-calls inside HLOComputation for customized runtime instrumentation

Hi, I'm trying to rewrite HLOModule in order to insert custom-calls inside each HLOComputation.

12/5/24

Ovidiu Marcu, … Bart Chrzaszcz6

12/5/24

Shardy with PJRT

Hello, Thank you for your time and feedback. I am looking at the idea to have a runtime/middleware

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Shardy with PJRT

Hello, Thank you for your time and feedback. I am looking at the idea to have a runtime/middleware

12/5/24

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