CPU Mode Performance Enhancement Program
Acceleration strategy when no GPU device is available:
- Basic Optimization::
- Install the Intel-only optimized version of PyTorch:
pip install intel-extension-for-pytorch - Add environment variables:
export OMP_NUM_THREADS=【CPU物理核心数】
- Install the Intel-only optimized version of PyTorch:
- parameterization::
- set up
--mc-resolution 128Reduced computational complexity - utilization
--batch-size 4Matching CPU parallelism
- set up
- System level optimization::
- Setting process priority to "High" in Windows Task Manager
- Recommended for Linux systems
tasksetBinding CPU cores
- alternative::
- Consider using Google Colab's free GPU resources
- pass (a bill or inspection etc)
vast.aiRenting low-cost GPU instances (developers provide same-platform arithmetic services)
Typical acceleration effect: i7-12700K processor with the above optimization can reduce the generation time from 45 minutes to 18 minutes (test resolution 256^3)
This answer comes from the articleTripoSG: Generating high-resolution 3D modeled digital assets from a single imageThe
May not be reproduced without permission:AI productivity tools " How to optimize the efficiency of TripoSG in a CPU environment?
