app.py

import os
import gradio as gr
import pandas as pd
from apscheduler.schedulers.background import BackgroundScheduler

from src.assets.text_content import TITLE, INTRODUCTION_TEXT
from src.assets.css_html_js import custom_css, get_window_url_params
from src.utils import restart_space, load_dataset_repo, make_clickable_model


LLM_PERF_LEADERBOARD_REPO = "optimum/llm-perf-leaderboard"
LLM_PERF_DATASET_REPO = "optimum/llm-perf-dataset"
OPTIMUM_TOKEN = os.environ.get("OPTIMUM_TOKEN")

OLD_COLUMNS = ["model", "backend.name", "backend.torch_dtype", "backend.quantization",
               "generate.latency(s)", "generate.throughput(tokens/s)"]

NEW_COLUMNS = ["Model", "Backend 🏭", "Load Datatype", "Quantization 🗜️",
               "Latency (s) ⬇️", "Throughput (tokens/s) ⬆️"]

COLUMNS_DATATYPES = ["markdown", "str", "str", "str", "number", "number"]

SORTING_COLUMN = ["Throughput (tokens/s) ⬆️"]


llm_perf_dataset_repo = load_dataset_repo(LLM_PERF_DATASET_REPO, OPTIMUM_TOKEN)


def get_benchmark_df():
    if llm_perf_dataset_repo:
        llm_perf_dataset_repo.git_pull()

    # load
    df = pd.read_csv(
        "./llm-perf-dataset/reports/cuda_1_100/inference_report.csv")

    # preprocess
    df["model"] = df["model"].apply(make_clickable_model)

    # filter
    df = df[OLD_COLUMNS]

    # rename
    df.rename(columns={
        df_col: rename_col for df_col, rename_col in zip(OLD_COLUMNS, NEW_COLUMNS)
    }, inplace=True)

    # sort
    df.sort_values(by=SORTING_COLUMN, ascending=False, inplace=True)

    return df


# Define demo interface
demo = gr.Blocks(css=custom_css)
with demo:
    gr.HTML(TITLE)
    gr.Markdown(INTRODUCTION_TEXT, elem_classes="markdown-text")

    with gr.Tabs(elem_classes="tab-buttons") as tabs:
        with gr.TabItem("4xA100-80GB Benchmark", elem_id="a100-benchmark", id=0):
            dataframe_text = "<h4>Batch Size: 1 ; Generated Tokens: 100</h4>"

            gr.HTML(dataframe_text)
            benchmark_df = get_benchmark_df()
            leaderboard_table_lite = gr.components.Dataframe(
                value=benchmark_df,
                datatype=COLUMNS_DATATYPES,
                headers=NEW_COLUMNS,
                elem_id="pytorch-a100-benchmark",
            )


# Restart space every hour
scheduler = BackgroundScheduler()
scheduler.add_job(restart_space, "interval", seconds=3600,
                  args=[LLM_PERF_LEADERBOARD_REPO, OPTIMUM_TOKEN])
scheduler.start()

# Launch demo
demo.queue(concurrency_count=40).launch()