251015_TIL_GPU Process type

πŸ“„ GPU Process Type Analysis

1. GPU ν”„λ‘œμ„ΈμŠ€ νƒ€μž… κ°œλ…

1.1 κΈ°λ³Έ νƒ€μž… λΆ„λ₯˜

  • C(Compute): GPU의 μ—°μ‚° μžμ›(CUDA λ“±)만 ν™œμš©.
  • G(Graphics): κ·Έλž˜ν”½ μžμ›(OpenGL/DirectX λ“±)만 ν™œμš©.
  • C+G(Compute+Graphics): μ—°μ‚°(CUDA)κ³Ό κ·Έλž˜ν”½(OpenGL λ“±) μžμ›μ„ λͺ¨λ‘ ν™œμš©.

1.3 μ‹€μ „ ꡬ뢄 κΈ°μ€€

  • λ™μΌν•œ python ν”„λ‘œμ„ΈμŠ€λΌλ„ μ—°μ‚°λ§Œ ν•  경우 C,
    κ·Έλž˜ν”½κΉŒμ§€ μ‚¬μš©ν•  경우 C+G둜 λ‚˜νƒ€λ‚¨.
  • 볡합적 GPU μž‘μ—… ν™˜κ²½μ—μ„œ λ¦¬μ†ŒμŠ€ 좩돌(예, VRAM λΆ€μ‘±) 원인 뢄석에 ν™œμš©.