Cyclops tensor framework

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August undefined, 2024

WebCyclops (cyclic-operations) Tensor Framework (CTF) provides primitives for distributed memory tensor contractions takes advantage of thread (two-level) parallelism Webtensors. The Tensor Contraction Engine (TCE) project [6] focuses on sequences of tensor contractions and uses compiler techniques to reduce workspace and operation counts. The very recent Cyclops Tensor Framework (CTF) [23] focuses on exploit-ing symmetry in storage for distributed memory parallel computation with tensors,

A preliminary analysis of Cyclops Tensor Framework

WebCyclops (cyclic-operations) Tensor Framework (CTF) is a distributed library for tensor contractions. CTF aims to scale high-dimensional tensor contractions such as those … WebA stand-alone library for petascale tensor computations Cyclops Tensor Framework (CTF) distributed-memory symmetric/sparse tensors as C++ objects csharp backgroundworker

A massively parallel tensor contraction framework for …

WebAbstract—Cyclops (cyclic-operations) Tensor Framework (CTF) 1 is a distributed library for tensor contractions. CTF aims to scale high-dimensional tensor contractions such as … WebAbstract: Cyclops (cyclic-operations) Tensor Framework (CTF) 1 is a distributed library for tensor contractions. CTF aims to scale high-dimensional tensor contractions such as … WebMay 1, 2013 · Cyclops (cyclic-operations) Tensor Framework (CTF) 1 is a distributed library for tensor contractions. CTF aims to scale high-dimensional tensor contractions such as those required in the... csharp await example

Cyclops tensor framework: Reducing communication and …

WebThe running time of an algorithm depends on both arithmetic and communication (i.e., data movement) costs, and the relative costs of communication are growing over time. In this work, we present both theoretical and practical results for tridiagonalizing a symmetric band matrix: we present an algorithm that asymptotically reduces communication, and we … Webusing the Cyclops Tensor Framework [14], allowing for a massively parallel code that has been observed to reach up to 3 TFlops/s on state of the art problems. We focus on ﬁnite 2D lattice models, which traditionally have an easily constructed Hamiltonian but require signiﬁcant computational time to converge. csharp await usingWebSparse_Tensor a sparse subset of a tensor More... class Tensor an instance of a tensor within a CTF world More... class TensorOperation A tensor operation, containing all the data (op, lhs, rhs) required to run it. Also provides methods to get a list of inputs and outputs, as well as successor and dependency information used in scheduling. More... c sharp azure function

"WebCyclopes are one-eyed giants that eke out a meager existence in wild lands. They are a terrifying threat in combat due to their size and strength, but they can often be tricked by … " - Cyclops tensor framework

Cyclops tensor framework

WebCyclops (cyclic-operations) Tensor Framework(CTF) is a distributed library for tensor contractions. CTF aims to scale high-dimensional tensor contractions such as those … WebJan 1, 2012 · Cyclops (cyclic-operations) Tensor Framework (CTF) 1is a distributed library for tensor contractions. CTF aims to scale high-dimensional tensor contractions done in …

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WebNov 13, 2016 · This paper presents the optimized design and implementation of sparse tensor-times-dense matrix multiply (SpTTM) for CPU and GPU platforms. This primitive is a ... Our sequential SpTTM is up to 3.5× faster than the SpTTM from Tensor Toolbox and 1.5× over that from Cyclops Tensor Framework. Our parallel algorithms show 4.1× … WebCyclops Tensor Framework (CTF) approach to contractions A high-level description of CTF’s algorithm for tensor contractions: packed tensors are decomposed cyclically among toroidal processor grids MPI collectives are used for all communication for each contraction, a distributed layout is selected based on

WebCyclops Tensor Framework (CTF) approach to contractions A high-level description of CTF’s algorithm for tensor contractions: packed tensors are decomposed cyclically … WebCyclops Tensor Framework (CTF), a distributed tensor con-traction library suitable for symmetric high-dimensional ten-sors. On 1,536 nodes of a Cray XE6 supercomputer, …

Webfor the Cyclops Tensor Framework design. NWChem uses the Tensor Contraction Engine (TCE) [20, 6, 16], to automatically generate sequences of tensor contractions based on a diagrammatic representation of CC schemes. TCE attempts to form the most efﬁcient sequence of contractions while minimizing memory usage of intermediates (computed … WebApr 14, 2024 · Across a wide range of different tensor transpositions and architectures (e.g., Intel Ivy Bridge, Intel Knights Landing, ARMv7, IBM Power7), HPTT attains a bandwidth comparable to that of SAXPY, and yields remarkable speedups over Eigen's tensor transposition implementation.

WebEdgar Solomonik Cyclops Tensor Framework 2/ 73 Introduction Communication-avoiding linear algebra Communication-avoiding tensor computations Conclusion Algorithmic roots: communication avoidance Targeting leadership class platforms (e.g. BG/Q) ILarge amount of distributed memory parallelism IHierarchical parallelism

WebMay 1, 2013 · CTF (Cyclops Tensor Framework) [18] is a distributedmemory framework for tensor contractions supports distributed processing, We evaluate it on all cores in 1, … each team squadWebCyclops Tensor Framework (CTF): rst distributed-memory tensor contraction framework codes using CTF for wavefunction methods: Aquarius, QChem, VASP, Psi4 coupled cluster faster than NWChem by >10X, nearly 1 peta op/s … each terminal narrows into alveolar ductsWebCyclops (cyclic-operations) Tensor Framework (CTF) is a distributed library for tensor contractions. CTF aims to scale high-dimensional tensor contractions such as those … each tectonic plate is composed ofWebAug 2, 2014 · We present a distributed-memory numerical library (Cyclops Tensor Framework (CTF)) that automatically manages tensor blocking and redistribution to perform any user-specified contractions. CTF serves as the distributed memory contraction engine in Aquarius, a new program designed for high-accuracy and massively-parallel … each terminal bronchiole gives rise toWebCyclops Tensor Framework: CTF::Tensor< dtype > Class Template Reference Public Member Functions CTF::Tensor< dtype > Class Template Reference CTF Tensor an … csharp : baseWebMar 9, 2012 · Cyclops (cyclic-operations) Tensor Framework (CTF)is a distributed library for tensor contractions. CTF aims to scale high-dimensional tensor contractions done in Coupled Cluster calculations on massively-parallel supercomputers. The framework preserves tensor symmetry by subdividing tensors cyclically, producing a highly regular … c sharp backgroundWebCyclops Tensor Framework: Main Page Cyclops Tensor Framework Documentation Introduction This library provides automatic parallelization of operations on … c sharp base