Kristof Beyls
kbeyls.bsky.social
Kristof Beyls
@kbeyls.bsky.social
Working at Arm on compilers and related stuff. LLVM Foundation board member, security group, code of conduct committee. Compilers, security, efficiency, performance. https://github.com/llsoftsec/llsoftsecbook/. Views are my own.
Reposted by Kristof Beyls
Tik tok, the clock is ticking…
Only 10 more days left to submit your talk proposal for the #HPC, Big Data, and Data Science devroom at #FOSDEM’26 !

hpc-bigdata-fosdem26.github.io

Same goes for pretty much all of the other devrooms BTW…
See fosdem.org/2026/schedul...
FOSDEM'26 HPC, Big Data, and Data Science Devroom
FOSDEM'26 HPC, Big Data, and Data Science Devroom
hpc-bigdata-fosdem26.github.io
November 22, 2025 at 10:27 AM
Reposted by Kristof Beyls
The #LLVM developer room is back for the 12th consecutive year at #FOSDEM, on January 31st!
We're looking for presentations on all aspects of #LLVM, #MLIR and more.
See CFP for details discourse.llvm.org/t/cfp-fosdem....
Deadline for submissions is November 30th.
I hope to see many of you at FOSDEM!
discourse.llvm.org
November 3, 2025 at 11:27 AM
Reposted by Kristof Beyls
Reminder: the "[FOSDEM 2026] Call for Participation: GCC (GNU Toolchain) Devroom" is running for another ten days (until 2025-12-01).
inbox.sourceware.org/DDZ33YE13W8K...
#FOSDEM #GCC @gnutools.bsky.social
inbox.sourceware.org
November 22, 2025 at 6:03 AM
The #LLVM developer room is back for the 12th consecutive year at #FOSDEM, on January 31st!
We're looking for presentations on all aspects of #LLVM, #MLIR and more.
See CFP for details discourse.llvm.org/t/cfp-fosdem....
Deadline for submissions is November 30th.
I hope to see many of you at FOSDEM!
discourse.llvm.org
November 3, 2025 at 11:27 AM
Big thanks to Tarcisio Fisher for adding a new section on Use-After-Free (UaF) in the Low Level Software Security Book!

Check it out: llsoftsec.github.io/llsoftsecboo...

We’d love your thoughts — comment here or open an issue github.com/llsoftsec/ll...
Low-Level Software Security for Compiler Developers
llsoftsec.github.io
October 14, 2025 at 3:08 PM
We just significantly improved the explanation of control-flow integrity (CFI) in the Low Level Software Security Book, see llsoftsec.github.io/llsoftsecboo...

We’d love to hear your feedback — share your thoughts here or open an issue on github at github.com/llsoftsec/ll...

#LLSoftSecBook #CFI
August 5, 2025 at 11:16 AM
Reposted by Kristof Beyls
LLVM Weekly - #588, April 7th 2025. AsiaLLVM registration open, EuroLLVM next week (registration still possible), xDSL <-> MLIR, stacked pull requests docs, BOLT gadget scanner progress, and more llvmweekly.org/issue/588
LLVM Weekly - #588, April 7th 2025
llvmweekly.org
April 7, 2025 at 6:17 PM
Reposted by Kristof Beyls
Check out or work on automated testing of MLIR compilers, which Jacob Yu will present at @ASPLOSConf next week (joint work with Nick Wu)

www.doc.ic.ac.uk/~afd/papers/...
March 26, 2025 at 10:02 AM
Reposted by Kristof Beyls
Student travel grants for AsiaLLVM are available. This is an opportunity to meet LLVM developers from across the LLVM community in person, and discuss compiler development in Tokyo.

Deadline is March 31. See post for details.

discourse.llvm.org/t/2025-asial...
2025 AsiaLLVM Student Travel Grant Applications Open!
Applications are now open for student travel grants to attend the 2025 Asia LLVM Developers Meeting in Tokyo, Japan on June 10, 2025. To submit your application, please use this form: https://forms....
discourse.llvm.org
March 18, 2025 at 4:50 AM
Yes! An initial version of the pac-ret gadget scanner finally arrived in upstream LLVM/BOLT github.com/llvm/llvm-pr...
February 24, 2025 at 10:07 PM
Reposted by Kristof Beyls
FOSDEM 2025 coming up this weekend, and with that, another GCC (GNU Toolchain) devroom! Join us in person or online: . 🤖

@gnutools.bsky.social #FOSDEM #GCC
January 30, 2025 at 11:49 PM
The #LLVM developer room is back for the 11th consecutive year at #FOSDEM, on February 1st!
I'm very happy with the variety in topics covered.
Come join us either in-person in Brussels, or online through the live-feed which will be available at
fosdem.org/2025/schedul...
January 17, 2025 at 8:31 AM
Reposted by Kristof Beyls
Reminder: #FOSDEM 2025 "GCC (GNU Toolchain)" devroom CfP closes this Sunday, see for the details. Like for the first one last year, we're again happy to share the room with LLVM! LLVM: AM, GCC: PM this year.
The #LLVM developer room is back for the 11th consecutive year at #FOSDEM, on February 1st!
We're looking for presentations on all aspects of #LLVM and #MLIR.
See CFP for details discourse.llvm.org/t/cfp-fosdem....
Deadline for submissions is end of this week.
I hope to see many of you at FOSDEM!
November 28, 2024 at 9:20 PM
The #LLVM developer room is back for the 11th consecutive year at #FOSDEM, on February 1st!
We're looking for presentations on all aspects of #LLVM and #MLIR.
See CFP for details discourse.llvm.org/t/cfp-fosdem....
Deadline for submissions is end of this week.
I hope to see many of you at FOSDEM!
November 25, 2024 at 1:02 PM
Reposted by Kristof Beyls
I've kicked off a starter pack of LLVM contributors/developers on Bluesky under @llvmweekly.org. Just let me know if I've missed you!

Thanks to @chandlerc.blog for the friendly nudge
November 19, 2024 at 10:15 AM