### 0
mkdir -p /root/models /root/datasets

### 1
hf download Qwen/Qwen3-30B-A3B
  --local-dir /root/models/Qwen3-30B-A3B

### 2
hf download
  --repo-type dataset zhuzilin/dapo-math-17k
  --local-dir /root/datasets/dapo-math-17k

### 3
hf download
  --repo-type dataset zhuzilin/aime-2024
  --local-dir /root/datasets/aime-2024

### 4
PYTHONPATH=<REPO_ROOT>:/root/Megatron-LM:/frozen/pythonpath torchrun
  --nproc-per-node 8 <REPO_ROOT>/tools/convert_hf_to_torch_dist.py
  --disable-bias-linear
  --qk-layernorm
  --group-query-attention
  --num-attention-heads 32
  --num-query-groups 4
  --kv-channels 128
  --num-layers 48
  --hidden-size 2048
  --ffn-hidden-size 6144
  --normalization RMSNorm
  --position-embedding-type rope
  --norm-epsilon 1e-6
  --rotary-percent 1.0
  --swiglu
  --untie-embeddings-and-output-weights
  --vocab-size 151936
  --rotary-base 1000000
  --moe-ffn-hidden-size 768
  --moe-router-score-function softmax
  --moe-token-dispatcher-type alltoall
  --moe-router-topk 8
  --moe-layer-freq '[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]'
  --num-experts 128
  --moe-grouped-gemm
  --moe-token-drop-policy probs
  --moe-router-dtype fp32
  --moe-permute-fusion
  --moe-aux-loss-coeff 0
  --hf-checkpoint /root/models/Qwen3-30B-A3B
  --save /root/models/Qwen3-30B-A3B_torch_dist 
