Sergio Iserte, Ph.D.
@siserte.bsky.social
Senior researcher at Barcelona Supercomputing Center (BSC-CNS) and teaching #HPC at Open University of Catalonia (UOC).
@glennklockwood.com and @hpcnotes.bsky.social talking about about how we are moving from local/national data and computing infrastructures to global at the Vast breakfast. #SC25 #HPC #AI
November 19, 2025 at 3:34 PM
@glennklockwood.com and @hpcnotes.bsky.social talking about about how we are moving from local/national data and computing infrastructures to global at the Vast breakfast. #SC25 #HPC #AI
A picture from the stage of the 5th session of #AI for #HPC Workloads #SC25
Starting from the closest to me are: John Lockman (Dell), @thoefler.bsky.social (ETH), the chair Kadidia Konate (NERSC), Terry Jones (ORNL)
We hope that everybody enjoyed the discussion.
Starting from the closest to me are: John Lockman (Dell), @thoefler.bsky.social (ETH), the chair Kadidia Konate (NERSC), Terry Jones (ORNL)
We hope that everybody enjoyed the discussion.
November 19, 2025 at 3:20 PM
A picture from the stage of the 5th session of #AI for #HPC Workloads #SC25
Starting from the closest to me are: John Lockman (Dell), @thoefler.bsky.social (ETH), the chair Kadidia Konate (NERSC), Terry Jones (ORNL)
We hope that everybody enjoyed the discussion.
Starting from the closest to me are: John Lockman (Dell), @thoefler.bsky.social (ETH), the chair Kadidia Konate (NERSC), Terry Jones (ORNL)
We hope that everybody enjoyed the discussion.
@bsc-cns.bsky.social
launches ODOS MPI, enabling transparent
#NVIDIA BlueField DPUs offloading of computation and communication kernels in OpenMP.
📰 Discover the full story in #HiPEACinfo76
🔗 bit.ly/HiPEACinfo76
#HPC #SmartNIC #OpenMP #MPI #InNetworkComputing
launches ODOS MPI, enabling transparent
#NVIDIA BlueField DPUs offloading of computation and communication kernels in OpenMP.
📰 Discover the full story in #HiPEACinfo76
🔗 bit.ly/HiPEACinfo76
#HPC #SmartNIC #OpenMP #MPI #InNetworkComputing
HiPEACinfo 76 - HiPEAC
bit.ly
October 31, 2025 at 10:39 AM
@bsc-cns.bsky.social
launches ODOS MPI, enabling transparent
#NVIDIA BlueField DPUs offloading of computation and communication kernels in OpenMP.
📰 Discover the full story in #HiPEACinfo76
🔗 bit.ly/HiPEACinfo76
#HPC #SmartNIC #OpenMP #MPI #InNetworkComputing
launches ODOS MPI, enabling transparent
#NVIDIA BlueField DPUs offloading of computation and communication kernels in OpenMP.
📰 Discover the full story in #HiPEACinfo76
🔗 bit.ly/HiPEACinfo76
#HPC #SmartNIC #OpenMP #MPI #InNetworkComputing
Reposted by Sergio Iserte, Ph.D.
🔥We are hackathoning!
#MNHACK25: 7th MareNostrum Hackathon
Researchers from 11 institutions works on a total of nine projects focusing on optimization, #GPU acceleration, performance analysis, and dynamic resource management in #HPC.
➡ bsc.es/MNHack25
#hackathon #technology #code #RISCV
#MNHACK25: 7th MareNostrum Hackathon
Researchers from 11 institutions works on a total of nine projects focusing on optimization, #GPU acceleration, performance analysis, and dynamic resource management in #HPC.
➡ bsc.es/MNHack25
#hackathon #technology #code #RISCV
October 16, 2025 at 9:01 AM
🔥We are hackathoning!
#MNHACK25: 7th MareNostrum Hackathon
Researchers from 11 institutions works on a total of nine projects focusing on optimization, #GPU acceleration, performance analysis, and dynamic resource management in #HPC.
➡ bsc.es/MNHack25
#hackathon #technology #code #RISCV
#MNHACK25: 7th MareNostrum Hackathon
Researchers from 11 institutions works on a total of nine projects focusing on optimization, #GPU acceleration, performance analysis, and dynamic resource management in #HPC.
➡ bsc.es/MNHack25
#hackathon #technology #code #RISCV
The journal extension of our PPAM'24 Best Paper Award is already out in FGCS :)
"Resource optimization with MPI process malleability for dynamic workloads in HPC clusters"
www.sciencedirect.com/science/arti...
"Resource optimization with MPI process malleability for dynamic workloads in HPC clusters"
www.sciencedirect.com/science/arti...
Resource optimization with MPI process malleability for dynamic workloads in HPC clusters
Dynamic resource management is essential for optimizing computational efficiency in modern high-performance computing (HPC) environments, particularly…
www.sciencedirect.com
June 20, 2025 at 4:56 PM
The journal extension of our PPAM'24 Best Paper Award is already out in FGCS :)
"Resource optimization with MPI process malleability for dynamic workloads in HPC clusters"
www.sciencedirect.com/science/arti...
"Resource optimization with MPI process malleability for dynamic workloads in HPC clusters"
www.sciencedirect.com/science/arti...
Reposted by Sergio Iserte, Ph.D.
🧡 Help us turn a blank wall into a wall of memories!
We're celebrating 20 years of BSC #BSCx20
✋🏻Stop by booth G32 and leave your message on our Anniversary Wall 🖊️
Let’s celebrate together at #ISC25! 🥳
👉You can follow BSC activities at #ISC25 in our X account: x.com/BSC_CNS
We're celebrating 20 years of BSC #BSCx20
✋🏻Stop by booth G32 and leave your message on our Anniversary Wall 🖊️
Let’s celebrate together at #ISC25! 🥳
👉You can follow BSC activities at #ISC25 in our X account: x.com/BSC_CNS
June 11, 2025 at 9:01 AM
🧡 Help us turn a blank wall into a wall of memories!
We're celebrating 20 years of BSC #BSCx20
✋🏻Stop by booth G32 and leave your message on our Anniversary Wall 🖊️
Let’s celebrate together at #ISC25! 🥳
👉You can follow BSC activities at #ISC25 in our X account: x.com/BSC_CNS
We're celebrating 20 years of BSC #BSCx20
✋🏻Stop by booth G32 and leave your message on our Anniversary Wall 🖊️
Let’s celebrate together at #ISC25! 🥳
👉You can follow BSC activities at #ISC25 in our X account: x.com/BSC_CNS
Reposted by Sergio Iserte, Ph.D.
✳Spots are limited, applications will be accepted based on robustness of the proposal & in order of submission
@womeninhpc.org @upc.edu @fib.upc.edu @siserte.bsky.social
@womeninhpc.org @upc.edu @fib.upc.edu @siserte.bsky.social
May 19, 2025 at 9:12 AM
✳Spots are limited, applications will be accepted based on robustness of the proposal & in order of submission
@womeninhpc.org @upc.edu @fib.upc.edu @siserte.bsky.social
@womeninhpc.org @upc.edu @fib.upc.edu @siserte.bsky.social
Reposted by Sergio Iserte, Ph.D.
🔘The MareNostrum Hackathon is back!
#MNHack25: 7th MareNostrum Hackathon
📅13-17 October📍BSC
🔝This edition introduces 2 specialized non-simultaneous tracks, allowing participants to choose the environment that best suits their goals (or both):
➡ www.bsc.es/MNHack25
#hackathon #technology #code
#MNHack25: 7th MareNostrum Hackathon
📅13-17 October📍BSC
🔝This edition introduces 2 specialized non-simultaneous tracks, allowing participants to choose the environment that best suits their goals (or both):
➡ www.bsc.es/MNHack25
#hackathon #technology #code
May 8, 2025 at 9:27 AM
🔘The MareNostrum Hackathon is back!
#MNHack25: 7th MareNostrum Hackathon
📅13-17 October📍BSC
🔝This edition introduces 2 specialized non-simultaneous tracks, allowing participants to choose the environment that best suits their goals (or both):
➡ www.bsc.es/MNHack25
#hackathon #technology #code
#MNHack25: 7th MareNostrum Hackathon
📅13-17 October📍BSC
🔝This edition introduces 2 specialized non-simultaneous tracks, allowing participants to choose the environment that best suits their goals (or both):
➡ www.bsc.es/MNHack25
#hackathon #technology #code
Reposted by Sergio Iserte, Ph.D.
📇 𝐈𝐄𝐄𝐄 𝐂𝐥𝐮𝐬𝐭𝐞𝐫 𝟐𝟎𝟐𝟓 – 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐨𝐬𝐭𝐞𝐫𝐬! (1st Round) 📢
Detail: clustercomp.org/2025/posters/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
Detail: clustercomp.org/2025/posters/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
Welcome!
Website for IEEE Cluster 2025. The latest news is also shown in Twitter/ieeecluster
clustercomp.org
May 2, 2025 at 6:57 AM
📇 𝐈𝐄𝐄𝐄 𝐂𝐥𝐮𝐬𝐭𝐞𝐫 𝟐𝟎𝟐𝟓 – 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐨𝐬𝐭𝐞𝐫𝐬! (1st Round) 📢
Detail: clustercomp.org/2025/posters/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
Detail: clustercomp.org/2025/posters/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
🚨 Call for Papers – #CARLA2025 🚨
📅 Submission deadline: May 23, 2025
📍 Conference: September 22–26, 2025 - Kingston, Jamaica
👉 carlaconference.org
This year’s edition features HPC cutting-edge tracks:
🧠 Artificial Intelligence at HPC Scale
🔬 HPC Applications
🌤️ HPC Climate and Weather Modeling
📅 Submission deadline: May 23, 2025
📍 Conference: September 22–26, 2025 - Kingston, Jamaica
👉 carlaconference.org
This year’s edition features HPC cutting-edge tracks:
🧠 Artificial Intelligence at HPC Scale
🔬 HPC Applications
🌤️ HPC Climate and Weather Modeling
CARLA
carlaconference.org
May 1, 2025 at 5:31 AM
🚨 Call for Papers – #CARLA2025 🚨
📅 Submission deadline: May 23, 2025
📍 Conference: September 22–26, 2025 - Kingston, Jamaica
👉 carlaconference.org
This year’s edition features HPC cutting-edge tracks:
🧠 Artificial Intelligence at HPC Scale
🔬 HPC Applications
🌤️ HPC Climate and Weather Modeling
📅 Submission deadline: May 23, 2025
📍 Conference: September 22–26, 2025 - Kingston, Jamaica
👉 carlaconference.org
This year’s edition features HPC cutting-edge tracks:
🧠 Artificial Intelligence at HPC Scale
🔬 HPC Applications
🌤️ HPC Climate and Weather Modeling
Reposted by Sergio Iserte, Ph.D.
📢📢📢 Deadline extended: MAY 2, 2025 AoE!!📢📢📢
🚀 𝐈𝐄𝐄𝐄 𝐂𝐥𝐮𝐬𝐭𝐞𝐫 𝟐𝟎𝟐𝟓 – 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐚𝐩𝐞𝐫𝐬! 📢
Detail: clustercomp.org/2025/papers/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
🚀 𝐈𝐄𝐄𝐄 𝐂𝐥𝐮𝐬𝐭𝐞𝐫 𝟐𝟎𝟐𝟓 – 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐚𝐩𝐞𝐫𝐬! 📢
Detail: clustercomp.org/2025/papers/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
April 24, 2025 at 1:56 AM
📢📢📢 Deadline extended: MAY 2, 2025 AoE!!📢📢📢
🚀 𝐈𝐄𝐄𝐄 𝐂𝐥𝐮𝐬𝐭𝐞𝐫 𝟐𝟎𝟐𝟓 – 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐚𝐩𝐞𝐫𝐬! 📢
Detail: clustercomp.org/2025/papers/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
🚀 𝐈𝐄𝐄𝐄 𝐂𝐥𝐮𝐬𝐭𝐞𝐫 𝟐𝟎𝟐𝟓 – 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐚𝐩𝐞𝐫𝐬! 📢
Detail: clustercomp.org/2025/papers/
📍 Location: Edinburgh, United Kingdom
📅 Dates: September 2-5, 2025
Reposted by Sergio Iserte, Ph.D.
📢 #BSCTalks: Dynamic resource allocation: maximizing parallel efficiency
Marta Garcia, Sergio Iserte & Guillaume Houzeaux
🟢 How to improve the parallel efficiency of a simulation by allocating resources in a dynamic manner
➡ youtu.be/cN3xArtQZ5g
Marta Garcia, Sergio Iserte & Guillaume Houzeaux
🟢 How to improve the parallel efficiency of a simulation by allocating resources in a dynamic manner
➡ youtu.be/cN3xArtQZ5g
#BSCTalks: Dynamic resource allocation: maximizing parallel efficiency
YouTube video by BSC CNS
youtu.be
April 3, 2025 at 11:36 AM
📢 #BSCTalks: Dynamic resource allocation: maximizing parallel efficiency
Marta Garcia, Sergio Iserte & Guillaume Houzeaux
🟢 How to improve the parallel efficiency of a simulation by allocating resources in a dynamic manner
➡ youtu.be/cN3xArtQZ5g
Marta Garcia, Sergio Iserte & Guillaume Houzeaux
🟢 How to improve the parallel efficiency of a simulation by allocating resources in a dynamic manner
➡ youtu.be/cN3xArtQZ5g
Ending the year increasing the h-index 🤩 scholar.google.com/citations?hl...
December 30, 2024 at 10:06 AM
Ending the year increasing the h-index 🤩 scholar.google.com/citations?hl...
November 29, 2024 at 7:05 AM
November 22, 2024 at 2:08 PM
Reposted by Sergio Iserte, Ph.D.
Basic #Skytorial for #HPC newcomers
1. Follow #HPC community by using this starter pack go.bsky.app/7NSBuP1
2. Pin this feed to your home.
bsky.app/profile/did:...
3. Use #HPC when posting
See you at #SC24!!!
1. Follow #HPC community by using this starter pack go.bsky.app/7NSBuP1
2. Pin this feed to your home.
bsky.app/profile/did:...
3. Use #HPC when posting
See you at #SC24!!!
November 13, 2024 at 3:49 PM
Basic #Skytorial for #HPC newcomers
1. Follow #HPC community by using this starter pack go.bsky.app/7NSBuP1
2. Pin this feed to your home.
bsky.app/profile/did:...
3. Use #HPC when posting
See you at #SC24!!!
1. Follow #HPC community by using this starter pack go.bsky.app/7NSBuP1
2. Pin this feed to your home.
bsky.app/profile/did:...
3. Use #HPC when posting
See you at #SC24!!!