sskj/platforms/nvidia_h20.env
SSKJ Dev 90fc378d2b Add H20 TP×DP matrix experiments for vLLM and SGLang
- Add dsv4_h20_vllm_tp_dp_matrix experiment (vLLM backend)
- Add dsv4_h20_sglang_tp_dp_matrix experiment (SGLang backend)
- Add nvidia_h20 platform config with H20-specific paths
- Fix platform.sh auto-detection to distinguish H20 from H200
- Fix vLLM Docker startup: remove --entrypoint override for CDI compat
- Fix vLLM 0.25.1 CLI args: remove redundant 'serve' from SERVER_ARGS
- Download ShareGPT dataset to local datasets dir
- Rename DSL to OSL across both experiments
2026-07-16 03:43:58 +00:00

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# Platform configuration for NVIDIA H20
# Source this file via scripts/common/platform.sh
CHIP="nvidia_h20"
ACCELERATOR="NVIDIA H20"
HARDWARE="8x NVIDIA H20 96GB"
ENGINE="vllm"
# Device selection
DEVICE_SELECT_ENV="CUDA_VISIBLE_DEVICES=0,1,2,3,4,5,6,7"
CUDA_VISIBLE_DEVICES="0,1,2,3,4,5,6,7"
# Default serving port and model root on the host
DEFAULT_PORT="30004"
MODEL_ROOT="/data1/hf_models"
# Virtual environments on the host (used by native H20 scripts).
# Override these if your H20 machine uses different paths.
VENV_VLLM="${VENV_VLLM:-/data1/yy/sskj/envs/vllm}"
VENV_SGLANG="${VENV_SGLANG:-/data1/yy/sskj/envs/sglang}"
VENV_CLIENT="${VENV_CLIENT:-/data1/yy/sskj/envs/sglang}"
# Default server start script for the legacy benchmark grid.
SERVER_START_SCRIPT="${SERVER_START_SCRIPT:-${ROOT_DIR}/scripts/start_dsv4_dspark_8card.sh}"