Flash Window Attention: speedup the attention computation for Swin Transformer

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteur principal:	Zhang, Zhendong
Format:	Preprint
Publié:	2025
Sujets:	Computer Vision and Pattern Recognition
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Enhancing DR Classification with Swin Transformer and Shifted Window Attention
par: Boulaabi, Meher, et autres
Publié: (2025)

CoSwin: Convolution Enhanced Hierarchical Shifted Window Attention For Small-Scale Vision
par: Khadka, Puskal, et autres
Publié: (2025)

SwinECAT: A Transformer-based fundus disease classification model with Shifted Window Attention and Efficient Channel Attention
par: Gu, Peiran, et autres
Publié: (2025)

SwinShadow: Shifted Window for Ambiguous Adjacent Shadow Detection
par: Wang, Yonghui, et autres
Publié: (2024)

EA-Swin: An Embedding-Agnostic Swin Transformer for AI-Generated Video Detection
par: Mai, Hung, et autres
Publié: (2026)

Regional Attention-Enhanced Swin Transformer for Clinically Relevant Medical Image Captioning
par: Naz, Zubia, et autres
Publié: (2025)

Classifying Deepfakes Using Swin Transformers
par: Xi, Aprille J., et autres
Publié: (2025)

DarSwin: Distortion Aware Radial Swin Transformer
par: Athwale, Akshaya, et autres
Publié: (2023)

Acceleration Multiple Heads Decoding for LLM via Dynamic Tree Attention
par: Zhang, Zhendong
Publié: (2025)

FlashVGGT: Efficient and Scalable Visual Geometry Transformers with Compressed Descriptor Attention
par: Wang, Zipeng, et autres
Publié: (2025)

MV-Swin-T: Mammogram Classification with Multi-view Swin Transformer
par: Sarker, Sushmita, et autres
Publié: (2024)

Small Object Detection for Birds with Swin Transformer
par: Huo, Da, et autres
Publié: (2025)

SparseSwin: Swin Transformer with Sparse Transformer Block
par: Pinasthika, Krisna, et autres
Publié: (2023)

A New Method for Vehicle Logo Recognition Based on Swin Transformer
par: Li, Yang, et autres
Publié: (2024)

SAM-Swin: SAM-Driven Dual-Swin Transformers with Adaptive Lesion Enhancement for Laryngo-Pharyngeal Tumor Detection
par: Wei, Jia, et autres
Publié: (2024)

DB SwinT: A Dual-Branch Swin Transformer Network for Road Extraction in Optical Remote Sensing Imagery
par: He, Zongyang, et autres
Publié: (2026)

SwinGS: Sliding Window Gaussian Splatting for Volumetric Video Streaming with Arbitrary Length
par: Liu, Bangya, et autres
Publié: (2024)

Video Frame Interpolation for Polarization via Swin-Transformer
par: Huang, Feng, et autres
Publié: (2024)

Lightweight Vision Transformer with Window and Spatial Attention for Food Image Classification
par: Gao, Xinle, et autres
Publié: (2025)

When Swin Transformer Meets KANs: An Improved Transformer Architecture for Medical Image Segmentation
par: Sapkota, Nishchal, et autres
Publié: (2025)

SwinTextUNet: Integrating CLIP-Based Text Guidance into Swin Transformer U-Nets for Medical Image Segmentation
par: Yeafi, Ashfak, et autres
Publié: (2026)

CBAM-SwinT-BL: Small Rail Surface Defect Detection Method Based on Swin Transformer with Block Level CBAM Enhancement
par: Zhao, Jiayi, et autres
Publié: (2024)

Brain Hematoma Marker Recognition Using Multitask Learning: SwinTransformer and Swin-Unet
par: Hirata, Kodai, et autres
Publié: (2025)

SwinIFS: Landmark Guided Swin Transformer For Identity Preserving Face Super Resolution
par: Kausar, Habiba, et autres
Publié: (2026)

Hybrid Swin Attention Networks for Simultaneously Low-Dose PET and CT Denoising
par: Liu, Yichao, et autres
Publié: (2025)

HST-MRF: Heterogeneous Swin Transformer with Multi-Receptive Field for Medical Image Segmentation
par: Huang, Xiaofei, et autres
Publié: (2023)

Representation Shift: Unifying Token Compression with FlashAttention
par: Choi, Joonmyung, et autres
Publié: (2025)

Barlow-Swin: Toward a novel siamese-based segmentation architecture using Swin-Transformers
par: Haftlang, Morteza Kiani, et autres
Publié: (2025)

RouteWinFormer: A Route-Window Transformer for Middle-range Attention in Image Restoration
par: Li, Qifan, et autres
Publié: (2025)

DedustNet: A Frequency-dominated Swin Transformer-based Wavelet Network for Agricultural Dust Removal
par: Zhang, Shengli, et autres
Publié: (2024)

Multi-Scale Representations by Varying Window Attention for Semantic Segmentation
par: Yan, Haotian, et autres
Publié: (2024)

Multi-modal and Multi-view Fundus Image Fusion for Retinopathy Diagnosis via Multi-scale Cross-attention and Shifted Window Self-attention
par: Huang, Yonghao, et autres
Publié: (2025)

Satellite Image Utilization for Dehazing with Swin Transformer-Hybrid U-Net and Watershed loss
par: Si, Jongwook, et autres
Publié: (2025)

Cross-level Attention with Overlapped Windows for Camouflaged Object Detection
par: Li, Jiepan, et autres
Publié: (2023)

Spatial-Frequency Gated Swin Transformer for Remote Sensing Single-Image Super-Resolution
par: Hossain, Md Aminur, et autres
Publié: (2026)

Swin Transformer for Robust Differentiation of Real and Synthetic Images: Intra- and Inter-Dataset Analysis
par: Mehta, Preetu, et autres
Publié: (2024)

nnY-Net: Swin-NeXt with Cross-Attention for 3D Medical Images Segmentation
par: Liu, Haixu, et autres
Publié: (2025)

SwinLip: An Efficient Visual Speech Encoder for Lip Reading Using Swin Transformer
par: Park, Young-Hu, et autres
Publié: (2025)

Underwater Image Reconstruction Using a Swin Transformer-Based Generator and PatchGAN Discriminator
par: Akash, Md. Mahbub Hasan, et autres
Publié: (2025)

DualSwinFusionSeg: Multimodal Martian Landslide Segmentation via Dual Swin Transformer with Multi-Scale Fusion and UNet++
par: Kabir, Shahriar, et autres
Publié: (2026)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"fr"
VUFIND_SESSION	"c046ea49ecb9f06d05e24a94f8b49925"
ui	"standard"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790987136.5293 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "c046ea49ecb9f06d05e24a94f8b49925" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=fr; VUFIND_SESSION=c046ea49ecb9f06d05e24a94f8b49925; ui=standard"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.142"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"15690"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2501_06480/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2501_06480/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790987136.5252
REQUEST_TIME	1790987136

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler