routers/tool_gpu_checker.py

# gpuchecker.py

import re
from fastapi import APIRouter
from fastapi.responses import PlainTextResponse


router = APIRouter()


def _check_graphics_card_info(supported_models, unsupported_models, graphics_card_info):
    for model_pattern, descr in supported_models.items():
        if match := re.search(model_pattern, graphics_card_info, re.I):
            return True, match.group(), descr.format(*match.groups())

    for model_pattern, descr in unsupported_models.items():
        if match := re.search(model_pattern, graphics_card_info, re.I):
            return False, match.group(), descr.format(*match.groups())

    return False, None, None


def _check_amd(graphics_card_info):
    supported_models = {
        r"Radeon\s*6\d{2}([A-Z])?\b": "this model belongs to the RDNA 2 architecture",
        r"(Radeon\s*)?R9\s*[A-Z0-9]+": "R9 models belongs to the GCN 1st gen or newer architecture",
        r"(Radeon\s*)?(Pro\s*)?\bW7\d{3}(X)?\b(\s*Duo)?": "Radeon Pro W7000 models belongs to the RDNA 3 architecture",
        r"(Radeon\s*)?(Pro\s*)?\bW([5-6])\d{3}(X)?\b(\s*Duo)?": "Radeon Pro W{2}000 models belongs to the RDNA 2 architecture",
        r"(AMD\s*)?6800 XT": "this model belongs to the RDNA 2 architecture",
        r"Radeon\s*(\(TM\)\s*)?RX Vega(\s*\d{2}\b)": "Radeon RX Vega models belongs to the GCN 5th gen architecture",
        r"Radeon Pro Vega ((\d{2}(X)?|II)\b)?(\s*Duo)?": "Radeon Pro Vega models belongs to the GCN 5th gen architecture",
        r"Radeon\s*(\(TM\)\s*)?Pro [4-5]\d{2}(X)?": "Radeon Pro 400/500 series belongs to the GCN 4th gen architecture",
        r"Radeon VII": "RX models belongs to the GCN 5 architecture",
        r"Radeon Graphics \(renoir": "this model belongs to the GCN 5th gen architecture (Vega)",
        r"Radeon\s*(\(TM\)\s*)?Vega 8 (Graphics )?\(raven[^)]+\)": "this model belongs to the GCN 5th gen architecture (Vega)",
        r"Radeon\s*(\(TM\)\s*)?(Pro\s*)?WX\s*(5\d{3}\b)": "this model belongs to the GCN 4th gen architecture",
        r"FirePro": "FirePro models belongs to the GCN 1st gen or newer architecture",
        r"HD\s*(7[7-9]\d{2})": "HD {0} model belongs to the GCN 1st gen or newer architecture",
        r"(Radeon\s*)?RX\s*([5-7]\d{3})(M|X)?(\s*(XT|Series|S|XTX))?\b": "RX models belongs to the GCN 1st gen or newer architecture",
        r"(Radeon\s*)?(RX\s*)?6(3|4)0\b": "it has Polaris 23 chip that belongs to GCN 4th gen architecture",
        r"(Radeon\s*)?62(0|5)\b": "it has Polaris 24 chip that belongs to GCN 3st gen architecture",
        r"(Radeon\s*)?610\b": "it has Banks chip that belongs to GCN 1st gen architecture",
        r"(Radeon\s*)?RX\s*580(X?)\b": "it has Polaris 20 XT chip that belongs to GCN 4th gen architecture",
        r"(Radeon\s*)?RX\s*570\b": "it has Ellesmere Pro chip that belongs to GCN 4th gen architecture",
        r"(Radeon\s*)?RX\s*560X\b": "it has Polaris 31 XL chip that belongs to GCN 4th gen architecture",
        r"(Radeon\s*)?RX\s*560\b": "it has Baffin XT chip that belongs to GCN 4th gen architecture",
        r"(Radeon\s*)?5(40X|50X)\b": "it has Polaris 23 XT chip that belongs to GCN 4th gen architecture",
        r"(Radeon\s*)?RX\s*5(40|50)\b": "it has Lexa Pro chip that belongs to GCN 4th gen architecture",
        r"(Radeon\s*)?RX\s*480\b": "it has Arctic Islands chip that belongs to GCN 4th gen architecture",
        r"(Radeon\s*)?(\(TM\)\s*)?RX\s*4[6-8]0(\b|D)": "it has Ellesmere chip that belongs to GCN 4st gen architecture",
        r"(Radeon\s*)?5(30X|35)\b": "it has Polaris 24 XT chip that belongs to GCN 3rd gen architecture",
        r"(Radeon\s*)?530\b": "it has Weston chip that belongs to GCN 3rd gen architecture",
        r"(Radeon\s*)?520\b": "it has Banks chip that belongs to GCN 1st gen architecture",
        r"(Radeon\s*)?(\(TM\)\s*)?R4": "Radeon R4 models belongs to the GCN 1st gen or newer architecture",
        r"(Radeon\s*)?(\(TM\)\s*)?R5 (M)?335": "Radeon R5 M335 belongs to the GCN 1st gen architecture",
        r"(Radeon\s*)?(\(TM\)\s*)?R7 (M)?2\d{2}(E|X)?\b": "Radeon R7 200 models belongs to GCN 1st or 2nd gen architecture",
        r"(Radeon\s*)?(\(TM\)\s*)?R5 (M)?24\d(E|X)?\b": "Radeon R5 240 models belongs to GCN 1st gen architecture",
        # r"Radeon\s*(\(TM\)\s*)?(Pro\s*)?Vega (Pro\s*)?": "this model belongs to the GCN 4th gen architecture",
        # Add more model-to-architecture mappings as needed
    }

    unsupported_models = {
        r"HD ([5-6])\d{3}": "HD {0}XXX models have TeraScale architecture that is older than GCN 1st gen",
        r"HD\s*(7[3-6]\d{2})": "HD {0} model has TeraScale 2 architecture that is older than GCN 1st gen",
        r"Radeon R5 (M)?2(2|3)\d(X)?\b": "Radeon R5 220/230 models belongs to Terascale 2 architecture that is older than GCN 1st gen",
        r"(AMD\s*ATI\s*)?Radeon\s*680M": "AMD ATI Radeon 680M has TeraScale architecture that is older than GCN 1st gen",
        # Add more model-to-architecture mappings as needed
    }

    return _check_graphics_card_info(supported_models, unsupported_models, graphics_card_info)


def _check_nvidia(graphics_card_info):
    supported_models = {
        r"(GeForce )?(RTX\s*)?(?<!\d)([2-4])0[5-9]\d(\s*(RTX|Ti))?\b": "RTX {2}0 series are newer than GTX 400",
        r"(GeForce )?(GTX\s*)?(?<!\d)16[5-9]\d(\s*(GTX|Ti))?\b": "GTX 16 series are newer than GTX 400",
        r"(GeForce )?(GTX\s*)?(?<!\d)10[5-9]\d(\s*(GTX|Ti))?\b": "GTX 10 series are newer than GTX 400",
        r"(GTX )?TITAN": "GTX TITAN models are newer than GTX 400",
        r"(RTX )?\bA(\d+)": "RTX A models are newer than GTX 400",
        r"Quadro FX \d+": "Quadro FX series uses a Quadro-based architecture",
        r"Quadro RTX \d+": "Quadro RTX series uses a Quadro-based architecture",
        r"Quadro (K|M|P|GP|GV)?\d+(M)?": "it uses a Quadro-based architecture",
        r"NVS 8\d{2}(s)?\b": "it uses a Maxwell based architecture",
        r"(Quadro )?NVS 110M\b": "it uses a Maxwell based architecture",
        r"(GeForce )?GT 730\b": "GeForce from 700 series are newer than GTX 400. It also has 2 or 4 GB",
        r"(GeForce )?GTX ([4-9])\d{2}(\s*(GTX|Ti))?\b": "GPUs from GTX {1}00 series are newer than GTX 400",
        r"(GeForce )?\bMX\d{3}\b": "MX models are newer than GTX 400",
        r"Tesla (.+)": "it has a Tesla architecture",
        # Add more model-to-architecture mappings as needed
    }

    unsupported_models = {
        r"(GeForce )(GTX )?3\d{2}": "GTX 3XX models are older than GeForce 400",
        r"(Quadro )?NVS 50\b": "although quadro, it only supports opengl 1.3 and is older than 10 years",
        r"(Quadro )?NVS \d{3}(s)?\b": "it is older than 10 years",
        r"(Quadro )?NVS 1[1-2]0M\b": "it is Curie-based and older than 10 years",
        r"(Quadro )?NVS 1\d{2}M\b": "although it is Tesla-based it is older than 10 years",
        r"(Quadro )?NVS 4200M\b": "although it has Fermi architecture (newer than Tesla) it is older than 10 years",
        # Add unsupported model-to-architecture mappings if needed
    }

    return _check_graphics_card_info(supported_models, unsupported_models, graphics_card_info)


def _check_intel(graphics_card_info):
    supported_models = {
        r"HD (Graphics )?5\d{3}\b": "it has the Broadwell architecture and is less than 10 years old (from 2015)",
        r"(Mesa\s*)?(Iris\s*)?Xe Graphics": "Tiger Lake is newer than Broadwell architecture",
        r"Iris Plus Graphics G7": "Ice Lake is newer than Broadwell architecture",
        r"UHD\s*(Graphics )?6[3-5]\d\b": "Coffee Lake or Comet Lake are newer than Broadwell architecture",
        r"UHD\s*(Graphics )?62\d\b": "Kaby Lake is newer than Broadwell architecture",
        r"HD\s*(Graphics )?(P)?6[1-3]\d\b": "Kaby Lake is newer than Broadwell architecture",
        r"UHD\s*(Graphics )?60\d": "Gemini Lake is newer than Broadwell architecture",
        r"UHD Graphics": "Kaby Lake, Coffee Lake or Comet Lake are newer than Broadwell architecture",
        r"Iris": "Coffee Lake is newer than Broadwell architecture",
        r"HD (Graphics )?5\d{2}\b": "Skylake is newer than Broadwell architecture",
        r"Iris (Graphics )?6\d{3}\b": "it has the Broadwell architecture",
        r"Intel(\(R\))? (Arc(\(TM\))?\s*)?(A)?7\d{2}\b": "the A770 model is based on the Intel Arc architecture that is newer than Broadwell",
        r"Intel\s*(Arc\s*)?(A)?7\d{2}\b": "the A770 model is based on the Intel Arc architecture that is newer than Broadwell",
        # Add more model-to-architecture mappings as needed
    }

    unsupported_models = {
        r"HD (Graphics )?4\d{3}\b": "it has the Haswell architecture that is older than Broadwell architecture. Also [Due to driver issues, support for Intel HD4000 series GPUs has been dropped](https://wiki.blender.org/wiki/Reference/Release_Notes/4.0#:~:text=Due%20to%20driver%20issues%2C%20support%20for%20Intel%20HD4000%20series%20GPUs%20has%20been%20dropped)",
        r"HD Graphics 3\d{3}\b": "Sandy Bridge is older than Broadwell architecture"
        # Add unsupported model-to-architecture mappings if needed
    }

    return _check_graphics_card_info(supported_models, unsupported_models, graphics_card_info)


def _check_apple(graphics_card_info):
    supported_models = {
        r"(Apple\s*)?(`)?\bM1(`)?(\s*Max)?": "it is one of the new ARM-based system designed by Apple Inc",
        r"(Apple\s*)?(`)?\bM2(`)?(\s*Max)?": "it is one of the new ARM-based system designed by Apple Inc",
        # Add more model-to-architecture mappings as needed
    }

    unsupported_models = {
        # Add unsupported model-to-architecture mappings if needed
    }

    return _check_graphics_card_info(supported_models, unsupported_models, graphics_card_info)


def _check_apple_os_version(os_version, is_apple_silicon):
    major, minor = map(int, os_version.split(".")[:2])
    if is_apple_silicon:
        if major >= 11:
            return True
    else:
        if major >= 10 and minor >= 15:
            return True
    return False


def gpu_checker_get_message(text):
    is_supported = False
    vendor = None
    model = None
    descr = None

    if "nvidia" in text.lower() or "rtx" in text.lower() or "gtx" in text.lower() or "geforce" in text.lower():
        vendor = 'NVIDIA'
        is_supported, model, descr = _check_nvidia(text)

    elif "amd " in text.lower() or "ati " in text.lower() or "radeon" in text.lower():
        vendor = 'AMD'
        is_supported, model, descr = _check_amd(text)

    elif "intel" in text.lower():
        vendor = 'Intel'
        is_supported, model, descr = _check_intel(text)

    elif "apple" in text.lower() or re.search(r'\bM1\b', text):
        vendor = 'Apple'
        is_supported, model, descr = _check_apple(text)

    else:
        for func in {_check_nvidia, _check_amd, _check_intel, _check_apple}:
            is_supported, model, descr = func(text)
            if model:
                vendor = 'GPU'
                break

    if not vendor:
        return "Could not find graphics card information"
    elif not model:
        return f"Could not determine the card model from {vendor}"

    message = f"The {vendor} card {model} is {'supported' if is_supported else 'not supported'} as {descr}"
    if not is_supported:
        message += """

This GPU is below the minimum requirements for Blender, so Blender no longer provide support for it. https://www.blender.org/download/requirements/
Installing the latest graphics driver sometimes helps to make such GPUs work, see here for more information. https://docs.blender.org/manual/en/dev/troubleshooting/gpu/index.html
If that doesn't help, you can use Blender 2.79: https://www.blender.org/download/previous-versions/
"""

    return message


@router.get("/gpu_checker", response_class=PlainTextResponse)
def gpu_checker(gpu_info: str = ""):
    message = gpu_checker_get_message(gpu_info)

    return message


if __name__ == "__main__":
    gpu_info = "AMD Radeon HD 7660D"
    message = gpu_checker_get_message(gpu_info)
    print(message)