Skip to content

GitLab

  • Menu
Projects Groups Snippets
    • Loading...
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
  • Sign in / Register
  • A assignment-5-sepia-filter
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributors
    • Graph
    • Compare
  • Issues 0
    • Issues 0
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 2
    • Merge requests 2
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Schedules
  • Deployments
    • Deployments
    • Environments
    • Releases
  • Monitor
    • Monitor
    • Incidents
  • Packages & Registries
    • Packages & Registries
    • Package Registry
    • Container Registry
    • Infrastructure Registry
  • Analytics
    • Analytics
    • CI/CD
    • Repository
    • Value Stream
  • Wiki
    • Wiki
  • Snippets
    • Snippets
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar
  • programming-languages
  • cse-programming-languages-fall-2023
  • assignment-5-sepia-filter
  • Merge requests
  • !14

Closed
Created Dec 29, 2023 by Максим Барсуков@maxbarsukov🌊
  • Report abuse
Report abuse

Барсуков Максим P3215

  • Overview 2
  • Commits 8
  • Changes 22

Вывод бенчмарка с -O3:

Little file (192.1 KiB), 1000 times, without SIMD: -------------------- c --- 0.446297 seconds
Little file (192.1 KiB), 1000 times, with SIMD: --------------------- asm --- 0.270169 seconds

Little file (192.1 KiB), 10_000 times, without SIMD: ------------------ c --- 4.478078 seconds
Little file (192.1 KiB), 10_000 times, with SIMD: ------------------- asm --- 2.714428 seconds

Big file (5.9 MiB), 100 times, without SIMD: -------------------------- c --- 1.362240 seconds
Big file (5.9 MiB), 100 times, with SIMD: --------------------------- asm --- 0.788805 seconds

С -O0:

Little file (192.1 KiB), 1000 times, without SIMD: -------------------- c --- 2.344110 seconds
Little file (192.1 KiB), 1000 times, with SIMD: --------------------- asm --- 0.254074 seconds

Little file (192.1 KiB), 10_000 times, without SIMD: ------------------ c --- 23.655833 seconds
Little file (192.1 KiB), 10_000 times, with SIMD: ------------------- asm --- 2.732680 seconds

Big file (5.9 MiB), 100 times, without SIMD: -------------------------- c --- 7.998590 seconds
Big file (5.9 MiB), 100 times, with SIMD: --------------------------- asm --- 0.848681 seconds

то есть удалось достичь ускорения

Assignee
Assign to
Reviewer
Request review from
None
Milestone
None
Assign milestone
Time tracking
Source branch: master