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This commit is contained in:
Lincoln Stein 2023-08-02 09:44:06 -04:00
parent 880727436c
commit 29ac252501
2 changed files with 5 additions and 2 deletions
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1
invokeai/app/services/config.py
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@ -175,6 +175,7 @@ DB_FILE = Path("invokeai.db")
LEGACY_INIT_FILE = Path("invokeai.init")
DEFAULT_MAX_VRAM = 2.75
class InvokeAISettings(BaseSettings):
"""
Runtime configuration settings in which default values are

6
invokeai/backend/install/invokeai_configure.py
View File

@ -82,7 +82,7 @@ PRECISION_CHOICES = ["auto", "float16", "float32"]
HAS_CUDA = torch.cuda.is_available()
_, MAX_VRAM = torch.cuda.mem_get_info() if HAS_CUDA else (0, 0)
MAX_VRAM /= 1073741824 # GB in bytes
MAX_VRAM_CACHE_RATIO = 0.55 # first guess of optimal vram cache based on total available
MAX_VRAM_CACHE_RATIO = 0.55 # first guess of optimal vram cache based on total available
INIT_FILE_PREAMBLE = """# InvokeAI initialization file
# This is the InvokeAI initialization file, which contains command-line default values.
@ -571,9 +571,10 @@ def default_startup_options(init_file: Path) -> Namespace:
opts = InvokeAIAppConfig.get_config()
# dynamically adust vram for memory size
if not init_file.exists():
opts.max_vram_cache_size = round((MAX_VRAM * MAX_VRAM_CACHE_RATIO)*4) / 4
opts.max_vram_cache_size = round((MAX_VRAM * MAX_VRAM_CACHE_RATIO) * 4) / 4
return opts
def default_user_selections(program_opts: Namespace) -> InstallSelections:
try:
installer = ModelInstall(config)
@ -713,6 +714,7 @@ def migrate_init_file(legacy_format: Path):
# -------------------------------------
def migrate_models(root: Path):
from invokeai.backend.install.migrate_to_3 import do_migrate
do_migrate(root, root)