Uploaded sanitized BC250/ROCm Repository.

_TestScripts/Claude Test Scripts/launch2.sh

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+#!/bin/bash
+# ComfyUI Launch for BC-250 APU — unified memory, no lowvram
+cd /home/fabian/ComfyUI
+source venv/bin/activate
+
+export HSA_OVERRIDE_GFX_VERSION=10.1.0
+export HSA_ENABLE_SDMA=0
+export HIP_VISIBLE_DEVICES=0
+export ROCM_PATH=/opt/rocm
+export OMP_NUM_THREADS=12
+export MKL_NUM_THREADS=12
+export NUMEXPR_NUM_THREADS=12
+export PYTORCH_HIP_ALLOC_CONF="expandable_segments:False"
+
+# Unset harmful vars
+unset GPU_MAX_HW_QUEUES 2>/dev/null || true
+unset HIP_LAUNCH_BLOCKING 2>/dev/null || true
+
+echo "Starting ComfyUI (APU mode - no lowvram)..."
+
+# --force-fp32: required for gfx1010 (no native fp16 support in some ops)
+# NO --lowvram: APU has unified memory, offloading is counterproductive
+# --gpu-only: keep everything in VRAM (which IS the system RAM on APU)
+python main.py \
+    --listen 0.0.0.0 \
+    --port 8188 \
+    --force-fp32 \
+    --gpu-only