Search Results for author: Olli Saarikivi

Found 7 papers, 2 papers with code

Tessel: Boosting Distributed Execution of Large DNN Models via Flexible Schedule Search

no code implementations26 Nov 2023 Zhiqi Lin, Youshan Miao, Guanbin Xu, Cheng Li, Olli Saarikivi, Saeed Maleki, Fan Yang

This paper presents Tessel, an automated system that searches for efficient schedules for distributed DNN training and inference for diverse operator placement strategies.

TACCL: Guiding Collective Algorithm Synthesis using Communication Sketches

2 code implementations8 Nov 2021 Aashaka Shah, Vijay Chidambaram, Meghan Cowan, Saeed Maleki, Madan Musuvathi, Todd Mytkowicz, Jacob Nelson, Olli Saarikivi, Rachee Singh

TACCL uses a novel communication sketch abstraction to get crucial information from the designer to significantly reduce the search space and guide the synthesizer towards better algorithms.

Scaling Distributed Training with Adaptive Summation

no code implementations4 Jun 2020 Saeed Maleki, Madan Musuvathi, Todd Mytkowicz, Olli Saarikivi, Tianju Xu, Vadim Eksarevskiy, Jaliya Ekanayake, Emad Barsoum

This paper introduces a novel method to combine gradients called Adasum (for adaptive sum) that converges faster than prior work.

16k

EVA: An Encrypted Vector Arithmetic Language and Compiler for Efficient Homomorphic Computation

4 code implementations27 Dec 2019 Roshan Dathathri, Blagovesta Kostova, Olli Saarikivi, Wei Dai, Kim Laine, Madanlal Musuvathi

We believe that EVA would enable a wider adoption of FHE by making it easier to develop FHE applications and domain-specific FHE compilers.

Distributed Training of Embeddings using Graph Analytics

no code implementations8 Sep 2019 Gurbinder Gill, Roshan Dathathri, Saeed Maleki, Madan Musuvathi, Todd Mytkowicz, Olli Saarikivi

This paper presents a distributed training framework for a class of applications that use Skip-gram-like models to generate embeddings.

Graph Generation Word Embeddings

CHET: Compiler and Runtime for Homomorphic Evaluation of Tensor Programs

no code implementations1 Oct 2018 Roshan Dathathri, Olli Saarikivi, Hao Chen, Kim Laine, Kristin Lauter, Saeed Maleki, Madanlal Musuvathi, Todd Mytkowicz

Just as the hardware ISA interface enabled hardware advances to proceed independent of software advances in the compiler and language runtimes, HISA decouples compiler optimizations and runtimes for supporting FHE applications from advancements in the underlying FHE schemes.

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