[hpc-announce] [HotI'25] Registration for Hot Interconnects 2025 is open!!!!

Artem Polyakov artpol84 at gmail.com
Mon Jul 28 13:55:07 CDT 2025


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HotI'25 Registration is Open and it's FREE !!!
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We invite you to attend the
32nd IEEE Symposium on High-Performance Interconnects,
Hot Interconnects (HotI 2025) conference.

The conference will take place virtually on August 20 – 22, 2025

!! Registration is FREE: https://urldefense.us/v3/__https://hoti.org/register.html__;!!G_uCfscf7eWS!fQtCXe7QhlmNuahPHwYjCvFwJWuiEkN5Sh6Z6ZiUaJb8pAX534MsXvs_pPrLkiAtisWyH7amQ6C_0T6YcTJhN3k$  !!

This year at Hot Interconnects promises to be an eventful one
[https://urldefense.us/v3/__https://hoti.org/program.html*!__;XQ!!G_uCfscf7eWS!fQtCXe7QhlmNuahPHwYjCvFwJWuiEkN5Sh6Z6ZiUaJb8pAX534MsXvs_pPrLkiAtisWyH7amQ6C_0T6YLSLWOak$ 

Talks from industry leaders [https://urldefense.us/v3/__https://hoti.org/keynotes.html__;!!G_uCfscf7eWS!fQtCXe7QhlmNuahPHwYjCvFwJWuiEkN5Sh6Z6ZiUaJb8pAX534MsXvs_pPrLkiAtisWyH7amQ6C_0T6YC10hWPw$ ]:
* Keynotes:
  * Amin Vahdat (Google): Now in Focus: the Fifth, GenAI Epoch of
Computing Infrastructure
  * Deepak Bansal (Microsoft): Evolving inter-connect fabric and SDN
in the cloud to meet the needs of AI workloads

* Invited talks:
  * Torsten Hoefler (ETH Zürich, CSCS): Ultra Ethernet for
next-generation AI and HPC workloads
  * One more impactful surprise talk - to be revealed soon

Don't miss our always-lively panel discussion
[https://urldefense.us/v3/__https://hoti.org/keynotes-panel.html__;!!G_uCfscf7eWS!fQtCXe7QhlmNuahPHwYjCvFwJWuiEkN5Sh6Z6ZiUaJb8pAX534MsXvs_pPrLkiAtisWyH7amQ6C_0T6Yw2xRWOk$ ]:
  "LLM Token Economy: How is networking going to play in the age of
agents?" moderated by Peter Olcott
Panelists:
  * Phill Brown, AI Systems Engineer at Meta
  * Davor Capalija, Senior Fellow, AI Software and Architecture at
Tenstorrent Inc.
  * Ethan Lockshin, AE, Commercial at Groq
  * Sid Sheth, Founder and CEO at d-Matrix

Our technical program features [https://urldefense.us/v3/__https://hoti.org/program.html__;!!G_uCfscf7eWS!fQtCXe7QhlmNuahPHwYjCvFwJWuiEkN5Sh6Z6ZiUaJb8pAX534MsXvs_pPrLkiAtisWyH7amQ6C_0T6YRv8z_W8$ ]:
* Nine peer-reviewed papers across:
  * Network Synchronization and Routing
  * Co-packaged Optics
  * Interconnect Software - Runtimes & Workloads
  * Scale-up Interconnects

* Four practical tutorials:
  * NCCL/NVSHMEM: GPU Communication Libraries For Accelerating HPC and
AI Applications
    (NVIDIA, resources provided by Jülich Research Center)
  * High-Performance and Smart Networking Technologies for HPC and AI
    (Ohio State University)
  * Libfabric Tutorial
    (Intel)
  * Principles and Practice of Scalable and Distributed Deep Neural
Networks Training and Inference
    (Ohio State University)

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Hot Interconnects conference
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IEEE Hot Interconnects is the premier international forum for
researchers and developers of state-of-the-art hardware and
software architectures and implementations for
interconnection networks of all scales, ranging from multi-core,
on-chip interconnects to those within systems, clusters,
data centers, and clouds. This yearly conference is attended by
leaders in industry and academia.

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HotI 2025 Theme
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** Interconnect Software: You can't touch it but you need it **

The latest advancements in photonics, chips, parallel paths,
and other cutting-edge interconnect technologies are dazzling.
However, the picture is incomplete without the system software
needed to exploit their full potential. This edition of Hot Interconnects
will explore the underlying software ecosystems that empower
interconnect fabrics to support a wide array of applications.
This year at Hot Interconnects promises to be an eventful one!

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Best regards, HotI'25 Organizing Committee


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