| import argparse |
| import sys |
| import torch |
| from multiprocessing import cpu_count |
|
|
| class Config: |
| def __init__(self): |
| self.device = "cuda:0" |
| self.is_half = True |
| self.n_cpu = 0 |
| self.gpu_name = None |
| self.gpu_mem = None |
| ( |
| self.colab, |
| self.api, |
| ) = self.arg_parse() |
| self.x_pad, self.x_query, self.x_center, self.x_max = self.device_config() |
|
|
| @staticmethod |
| def arg_parse() -> tuple: |
| parser = argparse.ArgumentParser() |
| parser.add_argument("--colab", action="store_true", help="Launch in colab") |
| parser.add_argument("--api", action="store_true", help="Launch with api") |
| cmd_opts = parser.parse_args() |
|
|
| return ( |
| cmd_opts.colab, |
| cmd_opts.api |
| ) |
|
|
| |
| |
| @staticmethod |
| def has_mps() -> bool: |
| if not torch.backends.mps.is_available(): |
| return False |
| try: |
| torch.zeros(1).to(torch.device("mps")) |
| return True |
| except Exception: |
| return False |
|
|
| def device_config(self) -> tuple: |
| if torch.cuda.is_available(): |
| i_device = int(self.device.split(":")[-1]) |
| self.gpu_name = torch.cuda.get_device_name(i_device) |
| if ( |
| ("16" in self.gpu_name and "V100" not in self.gpu_name.upper()) |
| or "P40" in self.gpu_name.upper() |
| or "1060" in self.gpu_name |
| or "1070" in self.gpu_name |
| or "1080" in self.gpu_name |
| ): |
| print("INFO: Found GPU", self.gpu_name, ", force to fp32") |
| self.is_half = False |
| else: |
| print("INFO: Found GPU", self.gpu_name) |
| self.gpu_mem = int( |
| torch.cuda.get_device_properties(i_device).total_memory |
| / 1024 |
| / 1024 |
| / 1024 |
| + 0.4 |
| ) |
| elif self.has_mps(): |
| print("INFO: No supported Nvidia GPU found, use MPS instead") |
| self.device = "mps" |
| self.is_half = False |
| else: |
| print("INFO: No supported Nvidia GPU found, use CPU instead") |
| self.device = "cpu" |
| self.is_half = False |
|
|
| if self.n_cpu == 0: |
| self.n_cpu = cpu_count() |
|
|
| if self.is_half: |
| |
| x_pad = 3 |
| x_query = 10 |
| x_center = 60 |
| x_max = 65 |
| else: |
| |
| x_pad = 1 |
| x_query = 6 |
| x_center = 38 |
| x_max = 41 |
|
|
| if self.gpu_mem != None and self.gpu_mem <= 4: |
| x_pad = 1 |
| x_query = 5 |
| x_center = 30 |
| x_max = 32 |
|
|
| return x_pad, x_query, x_center, x_max |
|
|
