GPU Implementation of the Branch and Bound Method for Knapsack Problems
In this paper, we propose an efficient implementation of the branch and bound method for knapsack problems on a CPU-GPU system via CUDA. Branch and bound computations can be carried out either on the CPU or on a GPU according to the size of the branch and bound list. A better management of GPUs memo...
Gespeichert in:
| Veröffentlicht in: | 2012 26th IEEE International Parallel and Distributed Processing Symposium Workshops S. 1769 - 1777 |
|---|---|
| Hauptverfasser: | , |
| Format: | Tagungsbericht |
| Sprache: | Englisch |
| Veröffentlicht: |
IEEE
01.05.2012
|
| Schlagworte: | |
| ISBN: | 1467309745, 9781467309745 |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Abstract | In this paper, we propose an efficient implementation of the branch and bound method for knapsack problems on a CPU-GPU system via CUDA. Branch and bound computations can be carried out either on the CPU or on a GPU according to the size of the branch and bound list. A better management of GPUs memories, less GPU-CPU communications and better synchronization between GPU threads are proposed in this new implementation in order to increase efficiency. Indeed, a series of computational results is displayed and analyzed showing a substantial speedup on a Tesla C2050 GPU. |
|---|---|
| AbstractList | In this paper, we propose an efficient implementation of the branch and bound method for knapsack problems on a CPU-GPU system via CUDA. Branch and bound computations can be carried out either on the CPU or on a GPU according to the size of the branch and bound list. A better management of GPUs memories, less GPU-CPU communications and better synchronization between GPU threads are proposed in this new implementation in order to increase efficiency. Indeed, a series of computational results is displayed and analyzed showing a substantial speedup on a Tesla C2050 GPU. |
| Author | Lalami, M. E. El-Baz, D. |
| Author_xml | – sequence: 1 givenname: M. E. surname: Lalami fullname: Lalami, M. E. email: mlalami@laas.fr organization: LAAS, Toulouse, France – sequence: 2 givenname: D. surname: El-Baz fullname: El-Baz, D. email: elbaz@laas.fr organization: LAAS, Toulouse, France |
| BookMark | eNotjLFOwzAURS0BErR0ZmDxD6T4PSeOPdJCQ0QRkaBirOzkRQk0dpSEgb8nEtzhnOncBTv3wRNjNyDWAMLc5cVD8faxRgG4RjBnbAGxSqUwaZxcstU4fop5qQZEccWyrDjwvOtP1JGf7NQGz0PNp4b4ZrC-bLj1Fd-E75kvNDWh4nUY-LO3_WjLL14Mwc3teM0uansaafXvJTvsHt-3T9H-Ncu39_uokaCmyKJwNRBUiBYIE0hUpalEV8ZoBBktTKxdpSsHVrtSEcpaItTKps6AUXLJbv9-WyI69kPb2eHnqDAVOpHyFzDmSt4 |
| CODEN | IEEPAD |
| ContentType | Conference Proceeding |
| DBID | 6IE 6IL CBEJK RIE RIL |
| DOI | 10.1109/IPDPSW.2012.219 |
| DatabaseName | IEEE Electronic Library (IEL) Conference Proceedings IEEE Xplore POP ALL IEEE Xplore All Conference Proceedings IEEE Electronic Library (IEL) IEEE Proceedings Order Plans (POP All) 1998-Present |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: RIE name: IEEE Electronic Library (IEL) url: https://ieeexplore.ieee.org/ sourceTypes: Publisher |
| DeliveryMethod | fulltext_linktorsrc |
| EndPage | 1777 |
| ExternalDocumentID | 6270853 |
| Genre | orig-research |
| GroupedDBID | 6IE 6IF 6IK 6IL 6IN AAJGR AAWTH ADFMO ALMA_UNASSIGNED_HOLDINGS BEFXN BFFAM BGNUA BKEBE BPEOZ CBEJK IEGSK IERZE OCL RIB RIC RIE RIL |
| ID | FETCH-LOGICAL-h316t-a20bf1e1d22a1e25156d8ec2bc4290e980948bd8db1a8bc6e23f321f6a7b91963 |
| IEDL.DBID | RIE |
| ISBN | 1467309745 9781467309745 |
| ISICitedReferencesCount | 32 |
| ISICitedReferencesURI | http://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=Summon&SrcAuth=ProQuest&DestLinkType=CitingArticles&DestApp=WOS_CPL&KeyUT=000309409400228&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| IngestDate | Wed Aug 27 04:57:33 EDT 2025 |
| IsDoiOpenAccess | false |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-h316t-a20bf1e1d22a1e25156d8ec2bc4290e980948bd8db1a8bc6e23f321f6a7b91963 |
| OpenAccessLink | https://hal.science/hal-01149777 |
| PageCount | 9 |
| ParticipantIDs | ieee_primary_6270853 |
| PublicationCentury | 2000 |
| PublicationDate | 2012-05 |
| PublicationDateYYYYMMDD | 2012-05-01 |
| PublicationDate_xml | – month: 05 year: 2012 text: 2012-05 |
| PublicationDecade | 2010 |
| PublicationTitle | 2012 26th IEEE International Parallel and Distributed Processing Symposium Workshops |
| PublicationTitleAbbrev | ipdpsw |
| PublicationYear | 2012 |
| Publisher | IEEE |
| Publisher_xml | – name: IEEE |
| SSID | ssj0000781220 |
| Score | 1.6717155 |
| Snippet | In this paper, we propose an efficient implementation of the branch and bound method for knapsack problems on a CPU-GPU system via CUDA. Branch and bound... |
| SourceID | ieee |
| SourceType | Publisher |
| StartPage | 1769 |
| SubjectTerms | branch and bound method Central Processing Unit combinatorial optimization Computer architecture CUDA GPU computing Graphics processing unit hybrid computing Instruction sets Kernel knapsack problems Optimization Upper bound |
| Title | GPU Implementation of the Branch and Bound Method for Knapsack Problems |
| URI | https://ieeexplore.ieee.org/document/6270853 |
| WOSCitedRecordID | wos000309409400228&url=https%3A%2F%2Fcvtisr.summon.serialssolutions.com%2F%23%21%2Fsearch%3Fho%3Df%26include.ft.matches%3Dt%26l%3Dnull%26q%3D |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV3LTgIxFG2AuHClBozvdOHSgekttJ0tKmiMZBIlsiN9BmOcITz8ftsyoAs37toumk4fuaede85B6JqAh2xCyUTpYGHmmEkU0dQDuYzoHucEpIhmE3w0EpNJltfQzY4LY62NyWe2HYrxX74p9To8lXUYcI8QaB3VOWcbrtbuPSWI1gCkkbvF_Lb1OLm3lXTa1itpH5Jmncf8Ln95C6ld0IYgs_PLWyWGlsHB_wZ1iFo_HD2c76LPEarZoomGw3yMo-DvZ8UpKnDpsAd5uB8cNGZYFgb3g5USfo7e0diDVvxUyPlS6o_QYbCXWbbQeHD_evuQVFYJyYwStkokpMoRSwyAJNZjlh4zwmpQ2seb1GbC3-KEMsIoIoXSzAJ1FIhjkqssHMJj1CjKwp4gTBUl2morFKRdpYyCrEsp80jNGSdTfYqaYRKm840axrT6_rO_m8_RfpjjTYrgBWqsFmt7ifb01-p9ubiKS_gNUWuYgA |
| linkProvider | IEEE |
| linkToHtml | http://cvtisr.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV05T8MwGLVKQYIJUIu48cBI2vhz6jhrgR7qoUi0olvlKypCpFUPfj-2GwoDC5vtwXJ86Ht2vvceQvcELGTjUgRSOQuzjOlAEkUtkEuIasQxAcG92UQ8HPLJJElL6GHHhTHG-OQzU3NF_y9fz9XGPZXVGcQWIdA9tN-IIgi3bK3di4qTrQEIPXuL2Y1rkXLjW9Tpu16I-5AwqXfTp_Tl1SV3QQ2c0M4vdxUfXFrH_xvWCar-sPRwuos_p6hk8gpqt9Mx9pK_HwWrKMfzDFuYh5vOQ2OGRa5x05kp4YF3j8YWtuJeLhYrod5dh85gZlVF49bz6LETFGYJwYwStg4EhDIjhmgAQYxFLQ2muVEglY04oUm4vcdxqbmWRHCpmAGaUSAZE7FM3DE8Q-V8nptzhKmkRBlluIQwklJLSCJKmcVqmc5EqC5QxU3CdLHVw5gW33_5d_MdOuyMBv1pvzvsXaEjN9_bhMFrVF4vN-YGHajP9dtqeeuX8wt1VJvH |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=proceeding&rft.title=2012+26th+IEEE+International+Parallel+and+Distributed+Processing+Symposium+Workshops&rft.atitle=GPU+Implementation+of+the+Branch+and+Bound+Method+for+Knapsack+Problems&rft.au=Lalami%2C+M.+E.&rft.au=El-Baz%2C+D.&rft.date=2012-05-01&rft.pub=IEEE&rft.isbn=9781467309745&rft.spage=1769&rft.epage=1777&rft_id=info:doi/10.1109%2FIPDPSW.2012.219&rft.externalDocID=6270853 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9781467309745/lc.gif&client=summon&freeimage=true |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9781467309745/mc.gif&client=summon&freeimage=true |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=9781467309745/sc.gif&client=summon&freeimage=true |