diff --git a/hf-inference-cuda-example.py b/hf-inference-cuda-example.py
new file mode 100644
index 0000000..f75e33b
--- /dev/null
+++ b/hf-inference-cuda-example.py
@@ -0,0 +1,23 @@
+import llamahf
+from accelerate import infer_auto_device_map
+
+# # to save memory use bfloat16 on cpu
+# import torch
+# torch.set_default_dtype(torch.bfloat16)
+
+MODEL = 'decapoda-research/llama-7b-hf'
+# MODEL = 'decapoda-research/llama-13b-hf'
+# MODEL = 'decapoda-research/llama-30b-hf'
+# MODEL = 'decapoda-research/llama-65b-hf'
+
+# MODEL = './trained'
+
+tokenizer = llamahf.LLaMATokenizer.from_pretrained(MODEL)
+model = llamahf.LLaMAForCausalLM.from_pretrained(MODEL, low_cpu_mem_usage=True, device_map="auto", offload_folder="./offload")
+
+# will use 6 Gb of GPU VRAM, others to CPU RAM
+device_map = infer_auto_device_map(model, max_memory={0: "6GiB", "cpu": "128GiB"})
+print(device_map)
+
+batch = tokenizer("The highest mountain in China is ", return_tensors="pt")
+print(tokenizer.decode(model.generate(batch["input_ids"].cuda(), max_length=100)[0]))