--- a/benchmarks/benchmark.py
+++ b/benchmarks/benchmark.py
@@ -9,6 +9,9 @@
 import json
 import torch
 from transformers import AutoModelForCausalLM, AutoTokenizer
+
+# ROCm PyTorch exposes AMD GPUs through the torch.cuda namespace.
+_rocmport_device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 
 os.environ["CUDA_VISIBLE_DEVICES"] = "0,1"  # should → HIP_VISIBLE_DEVICES
 
@@ -33,12 +36,12 @@
     hw = gpu_info()
     print("GPU info:", hw)
 
-    device = torch.device("cuda")          # hardcoded CUDA device
+    device = _rocmport_device          # hardcoded CUDA device
     tokenizer = AutoTokenizer.from_pretrained(MODEL_ID)
-    model = AutoModelForCausalLM.from_pretrained(MODEL_ID).cuda()   # .cuda()
+    model = AutoModelForCausalLM.from_pretrained(MODEL_ID).to(_rocmport_device)   # .to(_rocmport_device)
     model.eval()
 
-    inputs = tokenizer(PROMPT, return_tensors="pt").to("cuda")       # .to("cuda")
+    inputs = tokenizer(PROMPT, return_tensors="pt").to(_rocmport_device)       # .to(_rocmport_device)
 
     # Warm-up
     with torch.no_grad():
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,9 +3,9 @@
   inference:
     image: nvidia/cuda:12.4.1-cudnn-runtime-ubuntu22.04
     environment:
-      - NVIDIA_VISIBLE_DEVICES=all
-      - NVIDIA_DRIVER_CAPABILITIES=compute,utility
-      - CUDA_VISIBLE_DEVICES=0
+      - HIP_VISIBLE_DEVICES=all
+      - ROCM_VISIBLE_DEVICES=compute,utility
+      - HIP_VISIBLE_DEVICES=0
     deploy:
       resources:
         reservations:
@@ -21,10 +21,10 @@
   vllm_server:
     image: nvidia/cuda:12.4.1-cudnn-runtime-ubuntu22.04
     environment:
-      - NVIDIA_VISIBLE_DEVICES=0,1
-      - CUDA_VISIBLE_DEVICES=0,1
+      - HIP_VISIBLE_DEVICES=0,1
+      - HIP_VISIBLE_DEVICES=0,1
     ports:
       - "8000:8000"
     command: >
-      bash -c "nvidia-smi && pip install vllm &&
+      bash -c "rocm-smi && pip install vllm &&
                vllm serve Qwen/Qwen2.5-0.5B-Instruct --tensor-parallel-size 2"
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM nvidia/cuda:12.4.1-cudnn-runtime-ubuntu22.04
+FROM vllm/vllm-openai-rocm:latest
 
 WORKDIR /app
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 
-ENV NVIDIA_VISIBLE_DEVICES=all
+ENV HIP_VISIBLE_DEVICES=all
 
 CMD ["python", "infer.py"]
--- a/infer.py
+++ b/infer.py
@@ -1,15 +1,18 @@
 import torch
 from transformers import AutoModelForCausalLM, AutoTokenizer
 
+# ROCm PyTorch exposes AMD GPUs through the torch.cuda namespace.
+_rocmport_device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+
 
 MODEL_ID = "Qwen/Qwen2.5-0.5B-Instruct"
-device = torch.device("cuda")
+device = _rocmport_device
 
 
 def main():
     tokenizer = AutoTokenizer.from_pretrained(MODEL_ID)
-    model = AutoModelForCausalLM.from_pretrained(MODEL_ID).cuda()
-    inputs = tokenizer("Explain ROCm in one sentence.", return_tensors="pt").to("cuda")
+    model = AutoModelForCausalLM.from_pretrained(MODEL_ID).to(_rocmport_device)
+    inputs = tokenizer("Explain ROCm in one sentence.", return_tensors="pt").to(_rocmport_device)
     with torch.no_grad():
         outputs = model.generate(**inputs, max_new_tokens=64)
     print(tokenizer.decode(outputs[0], skip_special_tokens=True))
--- a/scripts/serve_vllm.sh
+++ b/scripts/serve_vllm.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-export CUDA_VISIBLE_DEVICES=0
-nvidia-smi
+export HIP_VISIBLE_DEVICES=0
+rocm-smi
 vllm serve Qwen/Qwen2.5-0.5B-Instruct --tensor-parallel-size 1
--- a/scripts/train.py
+++ b/scripts/train.py
@@ -9,13 +9,16 @@
 from torch.utils.data import DataLoader, TensorDataset
 from transformers import AutoModelForCausalLM, AutoTokenizer
 
+# ROCm PyTorch exposes AMD GPUs through the torch.cuda namespace.
+_rocmport_device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+
 # ── CUDA-specific patterns that ROCmPort will flag ─────────────────────────
 os.environ["CUDA_VISIBLE_DEVICES"] = "0"          # should → HIP_VISIBLE_DEVICES
 os.environ["CUDA_HOME"] = "/usr/local/cuda"        # should be removed / replaced
 
 MODEL_ID = "Qwen/Qwen2.5-0.5B-Instruct"
 
-device = torch.device("cuda")                      # hardcoded CUDA device
+device = _rocmport_device                      # hardcoded CUDA device
 print("CUDA available:", torch.cuda.is_available())
 
 
@@ -27,13 +30,13 @@
 
 def train(epochs: int = 3, lr: float = 2e-5):
     tokenizer = AutoTokenizer.from_pretrained(MODEL_ID)
-    model = AutoModelForCausalLM.from_pretrained(MODEL_ID).cuda()   # .cuda() call
+    model = AutoModelForCausalLM.from_pretrained(MODEL_ID).to(_rocmport_device)   # .to(_rocmport_device) call
 
     optimizer = torch.optim.AdamW(model.parameters(), lr=lr)
 
     ids, labels = get_dummy_batch()
-    ids = ids.to("cuda")        # hardcoded "cuda" string
-    labels = labels.to("cuda")  # hardcoded "cuda" string
+    ids = ids.to(_rocmport_device)        # hardcoded "cuda" string
+    labels = labels.to(_rocmport_device)  # hardcoded "cuda" string
 
     dataset = TensorDataset(ids, labels)
     loader = DataLoader(dataset, batch_size=2)
@@ -41,8 +44,8 @@
     model.train()
     for epoch in range(epochs):
         for batch_ids, batch_labels in loader:
-            batch_ids = batch_ids.cuda()    # another .cuda() call
-            batch_labels = batch_labels.cuda()
+            batch_ids = batch_ids.to(_rocmport_device)    # another .to(_rocmport_device) call
+            batch_labels = batch_labels.to(_rocmport_device)
             outputs = model(input_ids=batch_ids, labels=batch_labels)
             loss = outputs.loss
             loss.backward()