app.py

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

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


LLM_PERF_LEADERBOARD_REPO = "optimum/llm-perf-leaderboard"
LLM_PERF_DATASET_REPO = "optimum/llm-perf-dataset"
OPTIMUM_TOKEN = os.environ.get("OPTIMUM_TOKEN", None)

COLUMNS_MAPPING = {
    "model": "Model 🤗",
    "backend.name": "Backend 🏭",
    "backend.torch_dtype": "Datatype 📥",
    "generate.latency(s)": "Latency (s) ⬇️",
    "generate.throughput(tokens/s)": "Throughput (tokens/s) ⬆️",
}
COLUMNS_DATATYPES = ["markdown", "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(benchmark):
    if llm_perf_dataset_repo:
        llm_perf_dataset_repo.git_pull()

    # load
    df = pd.read_csv(
        f"./llm-perf-dataset/reports/{benchmark}/inference_report.csv")
    # preprocess
    df["model"] = df["model"].apply(make_clickable_model)
    # filter
    df = df[list(COLUMNS_MAPPING.keys())]
    # rename
    df.rename(columns=COLUMNS_MAPPING, inplace=True)
    # sort
    df.sort_values(by=SORTING_COLUMN, ascending=False, inplace=True)

    return df


def change_tab(query_param):
    query_param = query_param.replace("'", '"')
    query_param = json.loads(query_param)

    if (
        isinstance(query_param, dict)
        and "tab" in query_param
        and query_param["tab"] == "evaluation"
    ):
        return gr.Tabs.update(selected=1)
    else:
        return gr.Tabs.update(selected=0)


def search_tables(single_df, multi_df, query):
    filtered_single = single_df[single_df["Model 🤗"].str.contains(query)]
    filtered_multi = multi_df[multi_df["Model 🤗"].str.contains(query)]
    return filtered_single, filtered_multi


def filter_tables(single_df, multi_df, backends, datatypes):
    filtered_single = single_df[single_df["Backend 🏭"].isin(backends)]
    filtered_single = filtered_single[filtered_single["Datatype 📥"].isin(
        datatypes)]

    filtered_multi = multi_df[multi_df["Backend 🏭"].isin(backends)]
    filtered_multi = filtered_multi[filtered_multi["Datatype 📥"].isin(
        datatypes)]

    return filtered_single, filtered_multi


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

    with gr.Row():
        with gr.Box(elem_id="search-bar-table-box"):
            search_bar = gr.Textbox(
                label="Search 🔎",
                info="Search for a model",
                placeholder="Write and press ENTER...",
                elem_id="search-bar",
            )
        backend_checkboxes = gr.CheckboxGroup(
            choices=["pytorch", "onnxruntime"],
            value=["pytorch"],
            label="Backends 🏭",
            info="Select the backends",
            elem_id="backend-checkboxes",
        )
        datatype_checkboxes = gr.CheckboxGroup(
            choices=["float32", "float16"],
            value=["float16"],
            label="Datatypes 📥",
            info="Select the load datatypes",
            elem_id="datatype-checkboxes",
        )

    with gr.Tabs(elem_classes="tab-buttons") as tabs:
        with gr.TabItem("🖥️ A100-80GB Benchmark 🏋️", elem_id="A100-benchmark", id=0):

            SINGLE_A100_TEXT = """<h3>Single-GPU (1xA100):</h3>
            <ul>
                <li>Singleton Batch (1)</li>
                <li>Thousand Tokens (1000)</li>
            </ul>
            """
            gr.HTML(SINGLE_A100_TEXT)

            single_A100_df = get_benchmark_df(benchmark="1xA100-80GB")
            # Original leaderboard table
            single_A100_leaderboard = gr.components.Dataframe(
                value=single_A100_df,
                datatype=COLUMNS_DATATYPES,
                headers=list(COLUMNS_MAPPING.values()),
                elem_id="1xA100-table",
            )
            # Dummy Leaderboard table for handling the case when the user uses backspace key
            single_A100_for_search = gr.components.Dataframe(
                value=single_A100_df,
                datatype=COLUMNS_DATATYPES,
                headers=list(COLUMNS_MAPPING.values()),
                max_rows=None,
                visible=False,
            )

            MULTI_A100_TEXT = """<h3>Multi-GPU (4xA100):</h3>
            <ul>
                <li>Singleton Batch (1)</li>
                <li>Thousand Tokens (1000)</li>
            </ul>"""
            gr.HTML(MULTI_A100_TEXT)
            multi_A100_df = get_benchmark_df(benchmark="4xA100-80GB")
            multi_A100_leaderboard = gr.components.Dataframe(
                value=multi_A100_df,
                datatype=COLUMNS_DATATYPES,
                headers=list(COLUMNS_MAPPING.values()),
                elem_id="4xA100-table",
            )
            # Dummy Leaderboard table for handling the case when the user uses backspace key
            multi_A100_for_search = gr.components.Dataframe(
                value=multi_A100_df,
                datatype=COLUMNS_DATATYPES,
                headers=list(COLUMNS_MAPPING.values()),
                max_rows=None,
                visible=False,
            )

            search_bar.submit(
                search_tables,
                [single_A100_for_search, multi_A100_for_search, search_bar],
                [single_A100_leaderboard, multi_A100_leaderboard],
            )
            backend_checkboxes.select(
                filter_tables,
                [single_A100_for_search, multi_A100_for_search,
                    backend_checkboxes, datatype_checkboxes],
                [single_A100_leaderboard, multi_A100_leaderboard],
            )
            datatype_checkboxes.select(
                filter_tables,
                [single_A100_for_search, multi_A100_for_search,
                    backend_checkboxes, datatype_checkboxes],
                [single_A100_leaderboard, multi_A100_leaderboard],
            )

    with gr.Row():
        with gr.Accordion("📙 Citation", open=False):
            citation_button = gr.Textbox(
                value=CITATION_BUTTON_TEXT,
                label=CITATION_BUTTON_LABEL,
                elem_id="citation-button",
            ).style(show_copy_button=True)

    dummy = gr.Textbox(visible=False)
    demo.load(
        change_tab,
        dummy,
        tabs,
        _js=get_window_url_params,
    )

# 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()