Spaces:
No application file
No application file
Delete app[1].py
Browse files
app[1].py
DELETED
@@ -1,51 +0,0 @@
|
|
1 |
-
import gradio as gr
|
2 |
-
import numpy as np
|
3 |
-
import onnxruntime as ort
|
4 |
-
from transformers import AutoTokenizer, AutoModelForCausalLM
|
5 |
-
from huggingface_hub import hf_hub_download
|
6 |
-
import torch
|
7 |
-
|
8 |
-
HF_MODEL_ID = "mistralai/Mistral-Nemo-Instruct-2407"
|
9 |
-
HF_ONNX_REPO = "techAInewb/mistral-nemo-2407-fp32"
|
10 |
-
ONNX_MODEL_FILE = "model.onnx"
|
11 |
-
|
12 |
-
# Load tokenizer
|
13 |
-
tokenizer = AutoTokenizer.from_pretrained(HF_MODEL_ID)
|
14 |
-
|
15 |
-
# Load PyTorch model
|
16 |
-
pt_model = AutoModelForCausalLM.from_pretrained(HF_MODEL_ID, torch_dtype=torch.float32)
|
17 |
-
pt_model.eval()
|
18 |
-
|
19 |
-
# Load ONNX model
|
20 |
-
onnx_path = hf_hub_download(repo_id=HF_ONNX_REPO, filename=ONNX_MODEL_FILE)
|
21 |
-
onnx_session = ort.InferenceSession(onnx_path, providers=["CPUExecutionProvider"])
|
22 |
-
|
23 |
-
def compare_outputs(prompt):
|
24 |
-
inputs = tokenizer(prompt, return_tensors="np", padding=False)
|
25 |
-
torch_inputs = tokenizer(prompt, return_tensors="pt")
|
26 |
-
|
27 |
-
# Run PyTorch
|
28 |
-
with torch.no_grad():
|
29 |
-
pt_outputs = pt_model(**torch_inputs).logits
|
30 |
-
pt_top = torch.topk(pt_outputs[0, -1], 5).indices.tolist()
|
31 |
-
|
32 |
-
# Run ONNX
|
33 |
-
ort_outputs = onnx_session.run(None, {
|
34 |
-
"input_ids": inputs["input_ids"],
|
35 |
-
"attention_mask": inputs["attention_mask"]
|
36 |
-
})
|
37 |
-
ort_logits = ort_outputs[0]
|
38 |
-
ort_top = np.argsort(ort_logits[0, -1])[::-1][:5].tolist()
|
39 |
-
|
40 |
-
pt_tokens = tokenizer.convert_ids_to_tokens(pt_top)
|
41 |
-
ort_tokens = tokenizer.convert_ids_to_tokens(ort_top)
|
42 |
-
|
43 |
-
return f"PyTorch Top Tokens: {pt_tokens}", f"ONNX Top Tokens: {ort_tokens}"
|
44 |
-
|
45 |
-
iface = gr.Interface(fn=compare_outputs,
|
46 |
-
inputs=gr.Textbox(lines=2, placeholder="Enter a prompt..."),
|
47 |
-
outputs=["text", "text"],
|
48 |
-
title="ONNX vs PyTorch Model Comparison",
|
49 |
-
description="Run both PyTorch and ONNX inference on a prompt and compare top predicted tokens.")
|
50 |
-
|
51 |
-
iface.launch()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|