OpenXLA Discuss

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Dec 7

"Getting started" instructions?

Hi, I want to write a XLA based backend for OpenKIM (https://openkim.org/). Idea is that an OpenKIM

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"Getting started" instructions?

Hi, I want to write a XLA based backend for OpenKIM (https://openkim.org/). Idea is that an OpenKIM

Dec 7

Nov 21

[Meeting Cancelled] - Today's OpenXLA Community Meeting is cancelled

Hi folks, A reminder that our OpenXLA community meeting that was originally scheduled for today 11/21

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[Meeting Cancelled] - Today's OpenXLA Community Meeting is cancelled

Hi folks, A reminder that our OpenXLA community meeting that was originally scheduled for today 11/21

Nov 21

Chase Roberts US, Kevin Gleason2

Nov 20

[RFC] Add collective_broadcast to the StableHLO specification

Hi everyone, Thank you Chase for the RFC, and thank you to all who left feedback on the GitHub PR!

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[RFC] Add collective_broadcast to the StableHLO specification

Hi everyone, Thank you Chase for the RFC, and thank you to all who left feedback on the GitHub PR!

Nov 20

Jacques Pienaar

Nov 16

Core maintainer nomination: Eugene Zhulenev

Hey, We would like to nominate Eugene Zhulenev as an OpenXLA core maintainer. Eugene is a familiar

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Core maintainer nomination: Eugene Zhulenev

Hey, We would like to nominate Eugene Zhulenev as an OpenXLA core maintainer. Eugene is a familiar

Nov 16

Luis Penagos, … Kevin Gleason7

Nov 14

StableHLO Interpreter Enhancement: Extracting Tensor Values

Hi Folks, Since landing the original RFC in this thread (https://github.com/openxla/stablehlo/pull/

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StableHLO Interpreter Enhancement: Extracting Tensor Values

Hi Folks, Since landing the original RFC in this thread (https://github.com/openxla/stablehlo/pull/

Nov 14

Nov 13

Core maintainer nomination of George Karpenkov

Hi everyone, I would like to nominate George Karpenkov to join OpenXLA Core Maintainers. Having

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Core maintainer nomination of George Karpenkov

Hi everyone, I would like to nominate George Karpenkov to join OpenXLA Core Maintainers. Having

Nov 13

Mitko Asenov, Eugene Burmako3

Nov 10

Heads up: HLO/MHLO TopK Op upcoming change to the `comparator` argument.

Thanks Eugene. I'm still very new to XLA and learning the process, so I appreciate the details in

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Heads up: HLO/MHLO TopK Op upcoming change to the `comparator` argument.

Thanks Eugene. I'm still very new to XLA and learning the process, so I appreciate the details in

Nov 10

Nov 6

StableHLO/HLO leadership update

Hi everyone, I would like to announce that Kevin Gleason has stepped up as the StableHLO TL, taking

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StableHLO/HLO leadership update

Hi everyone, I would like to announce that Kevin Gleason has stepped up as the StableHLO TL, taking

Nov 6

Oct 23

OpenXLA Dev Summit: Our Gratitude and Exciting Takeaways

Hello OpenXLA Community! We want to extend a massive thank you for making the OpenXLA Dev Summit a

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OpenXLA Dev Summit: Our Gratitude and Exciting Takeaways

Hello OpenXLA Community! We want to extend a massive thank you for making the OpenXLA Dev Summit a

Oct 23

Oct 18

Get Ready: A Reminder for Virtual Attendees of the OpenXLA Dev Summit

Hello Virtual Dev Summit Attendees! We're thrilled to have you join us remotely for the OpenXLA

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Get Ready: A Reminder for Virtual Attendees of the OpenXLA Dev Summit

Hello Virtual Dev Summit Attendees! We're thrilled to have you join us remotely for the OpenXLA

Oct 18

Penporn Koanantakool, … Jacques Pienaar4

Oct 17

[RFC] OpenXLA CPU Strategy

Hey, Indeed as Eugene said: there is no change in plans with how to interface with JAX. PJRT is a

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[RFC] OpenXLA CPU Strategy

Hey, Indeed as Eugene said: there is no change in plans with how to interface with JAX. PJRT is a

Oct 17

Alexander Pivovarov, Eugene Burmako2

Oct 13

ConvertPrimitiveTypeToMLIRType and mlir::IntegerType::Signless

Hey! This is a great question. In a nutshell, using Signless is deliberate, because this is the

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ConvertPrimitiveTypeToMLIRType and mlir::IntegerType::Signless

Hey! This is a great question. In a nutshell, using Signless is deliberate, because this is the

Oct 13

Chase Roberts US2

Oct 11

Collective Broadcast Specification Proposal

There was some additional discussion into instead loosening the restriction on collective_permute to

unread,

Collective Broadcast Specification Proposal

There was some additional discussion into instead loosening the restriction on collective_permute to

Oct 11

Luis Penagos, Kevin Gleason2

Oct 11

StableHLO interpreter API

Hi Luis - Thanks for sharing! I think the piece I'm most interested in from the community would

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StableHLO interpreter API

Hi Luis - Thanks for sharing! I think the piece I'm most interested in from the community would

Oct 11

Eugene Burmako, … Sandeep Dasgupta33

Oct 9

Speccing StableHLO quantization

Hello Folks, Please find the PR to define the semantics of reduce, reduce_window and

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Speccing StableHLO quantization

Hello Folks, Please find the PR to define the semantics of reduce, reduce_window and

Oct 9

Oct 6

[RFC] Hybrid quantized ops for weight-only quantization

Hi all, I've posted an RFC on hybrid quantized ops for weight-only quantization. Please take a

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[RFC] Hybrid quantized ops for weight-only quantization

Hi all, I've posted an RFC on hybrid quantized ops for weight-only quantization. Please take a

Oct 6

Sep 29

[RFC] Add 2:4 structured sparsity support to XLA:GPU

We posted an RFC on speeding up up matrix multiplications by means of integrating support for

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[RFC] Add 2:4 structured sparsity support to XLA:GPU

We posted an RFC on speeding up up matrix multiplications by means of integrating support for

Sep 29

Yishuang Pang, … Kevin Gleason18

Sep 27

[RFC] Move MHLO canonicalizers and folders to separate opt-in passes.

Great, thanks! Per the above messages, this RFC is now approved and changes can be sent that modify

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[RFC] Move MHLO canonicalizers and folders to separate opt-in passes.

Great, thanks! Per the above messages, this RFC is now approved and changes can be sent that modify

Sep 27

Pulkit Bhuwalka, … Zichuan Wei8

Sep 25

[RFC] Increase StableHLO Compatibility Guarantees.

Thanks Stella for your comment! For on-device use cases, the server producing the IR tends to be more

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[RFC] Increase StableHLO Compatibility Guarantees.

Thanks Stella for your comment! For on-device use cases, the server producing the IR tends to be more

Sep 25

Jacques Pienaar2

Sep 20

Attend the OpenXLA Fall 2023 Summit, Oct 18-19

Hey everyone, The developer summit is less than a month away and we are very excited to see you all

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Attend the OpenXLA Fall 2023 Summit, Oct 18-19

Hey everyone, The developer summit is less than a month away and we are very excited to see you all

Sep 20

Sep 19

Community Meeting Proposals: No October meeting, 9am PT start time

Hi everyone, wanted to share a couple of updates: 1. No Community Meeting in October 2023 As we

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Community Meeting Proposals: No October meeting, 9am PT start time

Hi everyone, wanted to share a couple of updates: 1. No Community Meeting in October 2023 As we

Sep 19

Sep 19

Reminder: New OpenXLA Community Meeting Call-In

Hello everyone, This is a reminder that we have stopped using Zoom for our community meetings, and

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Reminder: New OpenXLA Community Meeting Call-In

Hello everyone, This is a reminder that we have stopped using Zoom for our community meetings, and

Sep 19

Penporn Koanantakool

Aug 30

Kaggle competition on predicting ML model runtimes on TPUs

Hi all, Google is hosting a Kaggle competition on the intersection of ML and compilers. The total

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Kaggle competition on predicting ML model runtimes on TPUs

Hi all, Google is hosting a Kaggle competition on the intersection of ML and compilers. The total

Aug 30

Thea Lamkin, … Jacques Pienaar5

Aug 24

[Agenda] OpenXLA Community Meeting Aug 15 @ 8AM PT

+James Rubin Hey, The CFP and the schedule is still pending but current plans reflect previous

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[Agenda] OpenXLA Community Meeting Aug 15 @ 8AM PT

+James Rubin Hey, The CFP and the schedule is still pending but current plans reflect previous

Aug 24

Aug 1

[RFC] Establishing OpenXLA Core Maintainers

Hi everyone, We are happy to share that we've published an RFC to establish OpenXLA Core

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[RFC] Establishing OpenXLA Core Maintainers

Hi everyone, We are happy to share that we've published an RFC to establish OpenXLA Core

Aug 1

Stella Laurenzo, Jacques Pienaar2

Jul 31

Contributor accesso to the OpenXLA org

Hey, Unfortunately the process is not streamlined at all. It is currently at level of pinging

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Contributor accesso to the OpenXLA org

Hey, Unfortunately the process is not streamlined at all. It is currently at level of pinging

Jul 31

Brehler, Marius, Jacques Pienaar2

Jul 31

Plans for an OpenXLA Summit in October?

+sa...@google.com who would be able to speak more to this. -- Jacques On Thu, Jul 27, 2023, 4:35 AM

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Plans for an OpenXLA Summit in October?

+sa...@google.com who would be able to speak more to this. -- Jacques On Thu, Jul 27, 2023, 4:35 AM

Jul 31

Jul 18

TensorFlow Lite update on StableHLO use

Hi All, Short update to share with the community from the TensorFlow Lite team. We are building

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TensorFlow Lite update on StableHLO use

Hi All, Short update to share with the community from the TensorFlow Lite team. We are building

Jul 18

Thea Lamkin, Jacques Pienaar2

Jul 12

Proposing to cancel July's OpenXLA Community Meetings

On Wed, Jul 12, 2023 at 11:04 AM 'Thea Lamkin' via OpenXLA Discuss <openxla-discuss@

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Proposing to cancel July's OpenXLA Community Meetings

On Wed, Jul 12, 2023 at 11:04 AM 'Thea Lamkin' via OpenXLA Discuss <openxla-discuss@

Jul 12

Geoffrey Martin-Noble, Thea Lamkin2

Jul 10

gcmn/gmngeoffrey leaving OpenXLA and IREE

Geoffrey, Thank you for everything you've done for the OpenXLA project and community! As Stella

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gcmn/gmngeoffrey leaving OpenXLA and IREE

Geoffrey, Thank you for everything you've done for the OpenXLA project and community! As Stella

Jul 10

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