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 |