2024-05-09 06:52:14
Numerical Fuzz: A Type System for Rounding Error Analysis
Ariel E. Kellison, Justin Hsu
https://arxiv.org/abs/2405.04612 https://arxi…
Numerical Fuzz: A Type System for Rounding Error Analysis
Ariel E. Kellison, Justin Hsu
https://arxiv.org/abs/2405.04612 https://arxi…
> Przez 10 lat nie zgłoszono żadnego błędu, pomimo intensywnego użycia w Pythonie i PHP.
(z https://www.bytereef.org/mpdecimal/, tłum. własne)
Ja znajduję 2 błędy przy przygotowywaniu paczki.
No dobra, pewnie nie mieli na myśli błędów w systemie budowania.
Google's Education VP wants us to believe AI is the classroom's new calculator, but this is a terrible analogy:
1. We know how calculators produce their results.
2. You can check a calculator's answer using pretty much the same algorithm it uses.
3. Rare floating point errors aside, calculators do not invent false answers.
4. Calculators are based on math principles; LLMs are based on no principles.
This https://arxiv.org/abs/2404.04081 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_qu…
Effective Quadratic Error Bounds for Floating-Point Algorithms Computing the Hypotenuse Function
Jean-Michel Muller, Bruno Salvy
https://arxiv.org/abs/2405.03588
Performance of H-Matrix-Vector Multiplication with Floating Point Compression
Ronald Kriemann
https://arxiv.org/abs/2405.03456 https://
Privacy-Aware Semantic Cache for Large Language Models
Waris GillVirginia Tech, USA, Mohamed ElidrisiCisco, USA, Pallavi KalapatapuCisco, USA, Ali AnwarUniversity of Minnesota, Minneapolis, USA, Muhammad Ali GulzarVirginia Tech, USA
https://arxiv.org/abs/2403.02694
AFPR-CIM: An Analog-Domain Floating-Point RRAM-based Compute-In-Memory Architecture with Dynamic Range Adaptive FP-ADC
Haobo Liu, Zhengyang Qian, Wei Wu, Hongwei Ren, Zhiwei Liu, Leibin Ni
https://arxiv.org/abs/2402.13798
Just realised #bash can't do floating point arithmetic, so I have to use bc.
I actually loved bash's "(( EXPRESSION ))" operator and mistakenly thought it could do floating point as well.
Zero-Knowledge Location Privacy via Accurate Floating Point SNARKs
Jens Ernstberger, Chengru Zhang, Luca Ciprian, Philipp Jovanovic, Sebastian Steinhorst
https://arxiv.org/abs/2404.14983
FlowFPX: Nimble Tools for Debugging Floating-Point Exceptions
Taylor Allred, Xinyi Li, Ashton Wiersdorf, Ben Greenman, Ganesh Gopalakrishnan
https://arxiv.org/abs/2403.15632
When I ordered our wall-print, I also ordered an A4 sized print of the photo on High Quality paper (Hahnemühle Baryta).
And I must admit: I'm really amazed! Nice, thick paper, some structure. semi glossy. It really feels like quality. Oh and it's my wife's favourite photo. I'll try to post one or two more later. Maybe I can show more of it.
The photo was taken in #Ireland
This https://arxiv.org/abs/2404.02826 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csIT_…
What Every Computer Scientist Should Know About Floating-Point Arithmetic #floats
A didactic example: floating point maths is dodgy
julia> sqrt(2)
1.4142135623730951
julia> 2/sqrt(2)
1.414213562373095
julia> 2/sqrt(2) == sqrt(2)
false
>>> math.sqrt(2)
1.4142135623730951
>>> 2/math.sqrt(2)
1.414213562373095
>>> 2/math.sqrt(2) == math.sqrt(2)
False
. di .16f sqrt(2)
1.4142135623730951
. di .16f 2/sqrt(2)
1.4142135623730949
. assert 2/sqrt(2) == sq…
This https://arxiv.org/abs/2402.02301 has been replaced.
link: https://scholar.google.com/scholar?q=a
Interesting data, nice visualization here: https://ourworldindata.org/grapher/artificial-intelligence-training-computation
FlowFPX: Nimble Tools for Debugging Floating-Point Exceptions
Taylor Allred, Xinyi Li, Ashton Wiersdorf, Ben Greenman, Ganesh Gopalakrishnan
https://arxiv.org/abs/2403.15632
https://slow-bros.com/harold-halibut
Harold Halibut (Multi, XP'd on PC) Experience life on FEDORA, a spaceship crashed and floating in an endless ocean, from the POV of Harold, Fedora's Everyman janitor.
Do you like Point & Click/Adventure games? Play this. It's that…
This https://arxiv.org/abs/2403.05465 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csAR_…
An Error-Bounded Lossy Compression Method with Bit-Adaptive Quantization for Particle Data
Congrong Ren, Sheng Di, Longtao Zhang, Kai Zhao, Hanqi Guo
https://arxiv.org/abs/2404.02826
https://slow-bros.com/harold-halibut
Harold Halibut (Multi, XP'd on PC) Experience life on FEDORA, a spaceship crashed and floating in an endless ocean, from the POV of Harold, Fedora's Everyman janitor.
Do you like Point & Click/Adventure games? Play this. It's that…
This https://arxiv.org/abs/2402.00466 has been replaced.
link: https://scholar.google.com/scholar?q=a
This https://arxiv.org/abs/2403.05465 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csAR_…
Towards Fixed-Point Formats Determination for Faust Programs
Agathe HerrouGRAME, Florent de DinechinINSA Lyon, St\'ephane LetzGRAME, Yann Orlarey, Anastasia Volkova
https://arxiv.org/abs/2403.06527
Certified Constraint Propagation and Dual Proof Analysis in a Numerically Exact MIP Solver
Sander Borst, Leon Eifler, Ambros Gleixner
https://arxiv.org/abs/2403.13567
A Precision-Optimized Fixed-Point Near-Memory Digital Processing Unit for Analog In-Memory Computing
Elena Ferro, Athanasios Vasilopoulos, Corey Lammie, Manuel Le Gallo, Luca Benini, Irem Boybat, Abu Sebastian
https://arxiv.org/abs/2402.07549
This https://arxiv.org/abs/2401.17957 has been replaced.
link: https://scholar.google.com/scholar?q=a
GPU-Based Parallel Computing Methods for Medical Photoacoustic Image Reconstruction
Xinyao Yi, Yuxin Qiao
https://arxiv.org/abs/2404.10928 https://<…
Switchable Single/Dual Edge Registers for Pipeline Architecture
Suyash Vardhan Singh, Rakeshkumar Mahto
https://arxiv.org/abs/2404.12306 https://
Algorithm-Hardware Co-Design of Distribution-Aware Logarithmic-Posit Encodings for Efficient DNN Inference
Akshat Ramachandran, Zishen Wan, Geonhwa Jeong, John Gustafson, Tushar Krishna
https://arxiv.org/abs/2403.05465
This https://arxiv.org/abs/2311.04362 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…
Algorithm-Hardware Co-Design of Distribution-Aware Logarithmic-Posit Encodings for Efficient DNN Inference
Akshat Ramachandran, Zishen Wan, Geonhwa Jeong, John Gustafson, Tushar Krishna
https://arxiv.org/abs/2403.05465
This https://arxiv.org/abs/2305.06946 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_csAR_…