server.env.example

# Server-specific configuration for SLURM launchers.
# Copy this file and adjust values for your cluster.
# Loaded automatically by ensure_dotenv() before Hydra resolves configs.
#
# These variables are referenced via ${oc.env:VAR,default} in
# dagspaces/common/conf/hydra/launcher/*.yaml

# ── SLURM ──────────────────────────────────────────────────────────────
SLURM_PARTITION=pierson

# ── Paths ──────────────────────────────────────────────────────────────
# Absolute path to the project root (used for PYTHONPATH in SLURM jobs)
TRAWLER_PROJECT_ROOT=/share/pierson/matt/UAIR

# Path to the Python virtual environment activate script
TRAWLER_VENV_ACTIVATE=/share/pierson/matt/UAIR/.venv/bin/activate

# ── NCCL (GPU interconnect) ────────────────────────────────────────────
# Set to 1 for PCIe-only machines (no NVLink), 0 for NVLink/IB clusters
NCCL_P2P_DISABLE=1
NCCL_IB_DISABLE=1
NCCL_SHM_DISABLE=1
NCCL_CUMEM_HOST_ENABLE=0