GPU test: Difference between revisions

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[[Category:GPU]]
[[Category:GPU]]
== Knowledge Graph ==
Related
→ [[CUDA]]
→ [[GPU]]
→ [[NVIDIA GPU]]
→ [[NVLink]]
→ [[AMD GPUs]]
→ [[MIG]]
→ [[NVIDIA GPUs]]
→ [[Tensor Core]]
[[Category:Reference]]
[[Category:Reference]]

Revision as of 15:34, 16 July 2026

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Overview

GPU test에 대한 기술 문서입니다.

Summary

  • 무엇인가? - GPU test
  • 왜 필요한가? - HPC 및 서버 환경에서 필수 개념
  • 언제 사용하는가? - 서버 구성, 성능 튜닝, 문제 해결 시

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Purpose

이 문서가 존재하는 이유

  • Goal: GPU test에 대한 기술 정보 제공
  • Scope: GPU test의 개념, 사용법, 설정
  • Non-goals: 다른 주제로의 확장

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Key Concepts

Concept Description Related
GPU test HPC/서버 환경에서 중요한 기술 개념 Linux, Server

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Detailed Explanation

if ACS is enabled on your machine. On PCI-E platforms bandwidth could be really low if ACS is enabled. interfere with GPU Direct by redirecting all PCI point-to-point traffic to the CPU root complex, causing a significant performance reduction or even a hang. The ACS(access control services) need to be disabled for proper P2P bandwidth.

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Best Practices

  • 최신 버전 사용 권장
  • 공식 문서 참고
  • 테스트 환경에서 먼저 검증

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References

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Related Pages

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Knowledge Graph

Related

CUDAGPUNVIDIA GPUNVLinkAMD GPUsMIGNVIDIA GPUsTensor Core