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feat: add DS-RLPD stereographic GPU parallel benchmark results (RTX4090)
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并行压力测试数据

每 GPU 单独保存 results.json

文件

文件 内容
RTX4090_24GB/results.json 4090 压力测试(TanhNormal, 1–12 并发, 5K 步/实验, warmup)
RTX4090_24GB/results_ds_stereographic.json 4090 压力测试(DS stereographic, 1–10 并发, 10K 步/实验, 无 warmup, schedule.py 调度)
RTX6000Ada_48GB/results.json 6000 Ada 压力测试(1–10 并发,20K 步/实验)

results.json 格式

{
  "gpu": "NVIDIA GeForce RTX 4090",
  "vram": "24GB",
  "single_baseline_it_s": 228,
  "mem_fraction": 0.05,
  "steps_per_test": 5000,
  "cores_total": 32,
  "results": [
    {
      "concurrency": 1,
      "cores_per": 32,
      "total_it_s": 228,
      "scale": 1.0,
      "per_proc": 228,
      "gpu_util": "33%",
      "vram_used": "2GB",
      "status": "OK"
    }
  ]
}

字段

字段 含义
concurrency 并行实验数
cores_per 每进程 CPU 核数
total_it_s 全进程合计吞吐(it/s)
scale 相对单进程的倍率
per_proc 每进程平均吞吐
gpu_util GPU 利用率(nvidia-smi)
vram_used 显存占用
status OK / CRASHED

raw_measurements 字段(results.json 内)

raw_measurements 按并发数分组,记录每个进程的实测吞吐:

{
  "8": {
    "total_launched": 8,
    "completed": 8,
    "per_process_it_s": [66.2, 68.1, 67.5, 67.3, 59.4, 58.8, 58.6, 63.1],
    "total_it_s": 504.8,
    "mean_per_proc": 63.1
  }
}
字段 含义
total_launched 启动进程数
completed 成功完成数
per_process_it_s 每个进程的稳态吞吐
total_it_s 合计吞吐
mean_per_proc 进程平均吞吐

实验信息

results.json 顶层包含实验参数:

字段 4090 6000 Ada
experiment 并行训练压力测试 并行训练压力测试
method RLPD (TanhNormal) RLPD (TanhNormal)
env cube-triple-play-singletask-task2-v0 cube-triple-play-singletask-task2-v0
entry main_online.py main_online.py
horizon_length 1 1
action_chunking False False
online_steps 5000 20000
eval_interval 0 0
cores_total 32 32