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cli.py
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cli.py
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"""Console script for clip_benchmark."""
import argparse
import csv
import json
import os
import random
import sys
from copy import copy
from itertools import product
import torch
from clip_benchmark.datasets.builder import (build_dataset, dataset_collection,
get_dataset_collate_fn,
get_dataset_collection_from_file,
get_dataset_default_task)
from clip_benchmark.metrics import (captioning, image_caption_selection,
linear_probe, zeroshot_classification,
zeroshot_retrieval)
from clip_benchmark.model_collection import (get_model_collection_from_file,
model_collection)
from clip_benchmark.models import MODEL_TYPES, load_clip
def get_parser_args():
parser = argparse.ArgumentParser()
subparsers = parser.add_subparsers()
parser_eval = subparsers.add_parser('eval', help='Evaluate')
parser_eval.add_argument('--dataset', type=str, default="cifar10", nargs="+", help="Dataset(s) to use for the benchmark. Can be the name of a dataset, or a collection name ('vtab', 'vtab+', 'imagenet_robustness', 'retrieval') or path of a text file where each line is a dataset name")
parser_eval.add_argument('--dataset_root', default="root", type=str, help="dataset root folder where the datasets are downloaded. Can be in the form of a template depending on dataset name, e.g., --dataset_root='datasets/{dataset}'. This is useful if you evaluate on multiple datasets.")
parser_eval.add_argument('--split', type=str, default="test", help="Dataset split to use")
parser_eval.add_argument('--test_split', dest="split", action='store', type=str, default="test", help="Dataset split to use")
parser_eval.add_argument('--train_split', type=str, nargs="+", default="train", help="Dataset(s) train split names")
mutually_exclusive = parser_eval.add_mutually_exclusive_group()
mutually_exclusive.add_argument('--val_split', default=None, type=str, nargs="+", help="Dataset(s) validation split names. Mutually exclusive with val_proportion.")
mutually_exclusive.add_argument('--val_proportion', default=None, type=float, nargs="+", help="what is the share of the train dataset will be used for validation part, if it doesn't predefined. Mutually exclusive with val_split")
parser_eval.add_argument('--model', type=str, nargs="+", default=["ViT-B-32-quickgelu"], help="Model architecture to use from OpenCLIP")
parser_eval.add_argument('--pretrained', type=str, nargs="+", default=["laion400m_e32"], help="Model checkpoint name to use from OpenCLIP")
parser_eval.add_argument('--pretrained_model', type=str, default="", nargs="+", help="Pre-trained model(s) to use. Can be the full model name where `model` and `pretrained` are comma separated (e.g., --pretrained_model='ViT-B-32-quickgelu,laion400m_e32'), a model collection name ('openai' or 'openclip_base' or 'openclip_multilingual' or 'openclip_all'), or path of a text file where each line is a model fullname where model and pretrained are comma separated (e.g., ViT-B-32-quickgelu,laion400m_e32). --model and --pretrained are ignored if --pretrained_model is used.")
parser_eval.add_argument('--task', type=str, default="auto", choices=["zeroshot_classification", "zeroshot_retrieval", "linear_probe", "captioning", "image_caption_selection", "auto"], help="Task to evaluate on. With --task=auto, the task is automatically inferred from the dataset.")
parser_eval.add_argument('--no_amp', action="store_false", dest="amp", default=True, help="whether to use mixed precision")
parser_eval.add_argument('--num_workers', default=4, type=int)
parser_eval.add_argument('--recall_k', default=[5], type=int, help="for retrieval, select the k for Recall@K metric. ", nargs="+",)
parser_eval.add_argument('--fewshot_k', default=-1, type=int, help="for linear probe, how many shots. -1 = whole dataset.")
parser_eval.add_argument('--fewshot_epochs', default=10, type=int, help="for linear probe, how many epochs.")
parser_eval.add_argument('--fewshot_lr', default=0.1, type=float, help="for linear probe, what is the learning rate.")
parser_eval.add_argument("--skip_load", action="store_true", help="for linear probes, when everything is cached, no need to load model.")
parser_eval.add_argument("--distributed", action="store_true", help="evaluation in parallel")
parser_eval.add_argument('--seed', default=0, type=int, help="random seed.")
parser_eval.add_argument('--batch_size', default=64, type=int)
parser_eval.add_argument('--normalize', default=True, type=bool, help="features normalization")
parser_eval.add_argument('--model_cache_dir', default=None, type=str, help="directory to where downloaded models are cached")
parser_eval.add_argument('--feature_root', default="features", type=str, help="feature root folder where the features are stored.")
parser_eval.add_argument('--annotation_file', default="", type=str, help="text annotation file for retrieval datasets. Only needed for when `--task` is `zeroshot_retrieval`.")
parser_eval.add_argument('--custom_classname_file', default=None, type=str, help="use custom json file with classnames for each dataset, where keys are dataset names and values are list of classnames.")
parser_eval.add_argument('--custom_template_file', default=None, type=str, help="use custom json file with prompts for each dataset, where keys are dataset names and values are list of prompts. For instance, to use CuPL prompts, use --custom_template_file='cupl_prompts.json'")
parser_eval.add_argument('--dump_classnames', default=False, action="store_true", help="dump classnames to the results json file.")
parser_eval.add_argument('--dump_templates', default=False, action="store_true", help="dump templates to the results json file.")
parser_eval.add_argument('--language', default="en", type=str, nargs="+", help="language(s) of classname and prompts to use for zeroshot classification.")
parser_eval.add_argument('--output', default="result.json", type=str, help="output file where to dump the metrics. Can be in form of a template, e.g., --output='{dataset}_{pretrained}_{model}_{language}_{task}.json'")
parser_eval.add_argument('--quiet', dest='verbose', action="store_false", help="suppress verbose messages")
parser_eval.add_argument('--save_clf', default=None, type=str, help="optionally save the classification layer output by the text tower")
parser_eval.add_argument('--load_clfs', nargs='+', default=[], type=str, help="optionally load and average mutliple layers output by text towers.")
parser_eval.add_argument('--skip_existing', default=False, action="store_true", help="whether to skip an evaluation if the output file exists.")
parser_eval.add_argument('--model_type', default="open_clip", type=str, choices=MODEL_TYPES, help="clip model type")
parser_eval.add_argument('--wds_cache_dir', default=None, type=str, help="optional cache directory for webdataset only")
parser_eval.set_defaults(which='eval')
parser_build = subparsers.add_parser('build', help='Build CSV from evaluations')
parser_build.add_argument('files', type=str, nargs="+", help="path(s) of JSON result files")
parser_build.add_argument('--output', type=str, default="benchmark.csv", help="CSV output file")
parser_build.set_defaults(which='build')
args = parser.parse_args()
return parser, args
def main():
parser, base = get_parser_args()
if not hasattr(base, "which"):
parser.print_help()
return
if base.which == "eval":
main_eval(base)
elif base.which == "build":
main_build(base)
def main_build(base):
# Build a benchmark single CSV file from a set of evaluations (JSON files)
rows = []
fieldnames = set()
def process_file(path: str):
data = json.load(open(path))
row = {}
row.update(data["metrics"])
row.update(data)
del row["metrics"]
row['model_fullname'] = row['model'] + ' ' + row['pretrained']
for field in row.keys():
fieldnames.add(field)
rows.append(row)
for path in base.files:
if os.path.isdir(path):
files = [os.path.join(path, f) for f in os.listdir(path) if f.endswith(".json")]
for file in files:
process_file(file)
else:
process_file(path)
with open(base.output, 'w') as csvfile:
writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
writer.writeheader()
for row in rows:
writer.writerow(row)
def main_eval(base):
# Get list of pre-trained models to evaluate
pretrained_model = _as_list(base.pretrained_model)
if pretrained_model:
models = []
for name in pretrained_model:
if os.path.isfile(name):
# if path, read file, each line is a pre-trained model
models.extend(get_model_collection_from_file(name))
elif name in model_collection:
# if part of `model_collection`, retrieve from it
models.extend(model_collection[name])
else:
# if not, assume it is in the form of `model,pretrained`
model, pretrained = name.split(',')
models.append((model, pretrained))
else:
models = list(product(base.model, base.pretrained))
# Ge list of datasets to evaluate on
datasets = []
for name in _as_list(base.dataset):
if os.path.isfile(name):
# If path, read file, each line is a dataset name
datasets.extend(get_dataset_collection_from_file(name))
elif name in dataset_collection:
# if part of `dataset_collection`, retrieve from it
datasets.extend(dataset_collection[name])
else:
# if not, assume it is simply the name of the dataset
datasets.append(name)
train_splits = _as_list(base.train_split)
train_splits = _single_option_to_multiple_datasets(train_splits, datasets, "train_split")
proportions, val_splits = None, None
if base.val_split is not None:
val_splits = _as_list(base.val_split)
val_splits = _single_option_to_multiple_datasets(val_splits, datasets, "val_split")
if base.val_proportion is not None:
proportions = _as_list(base.val_proportion)
proportions = _single_option_to_multiple_datasets(proportions, datasets, "val_proportion")
dataset_info = {}
for i in range(len(datasets)):
dataset_info[datasets[i]] = {
"train_split": train_splits[i],
"val_split": val_splits[i] if val_splits is not None else None,
"proportion": proportions[i] if proportions is not None else None
}
# Get list of languages to evaluate on
languages = _as_list(base.language)
if base.verbose:
print(f"Models: {models}")
print(f"Datasets: {datasets}")
print(f"Languages: {languages}")
runs = product(models, datasets, languages)
if base.distributed:
local_rank, rank, world_size = world_info_from_env()
runs = list(runs)
# randomize runs so that runs are balanced across gpus
random.seed(base.seed)
random.shuffle(runs)
runs = [r for i, r in enumerate(runs) if i % world_size == rank]
for (model, pretrained), (dataset), (language) in runs:
# We iterative over all possible model/dataset/languages
args = copy(base)
args.model = model
args.pretrained = pretrained
args.dataset = dataset
args.language = language
args.train_split = dataset_info[dataset]["train_split"]
args.val_split = dataset_info[dataset]["val_split"]
args.val_proportion = dataset_info[dataset]["proportion"]
run(args)
def _as_list(l):
if not l:
return []
return [l] if type(l) != list else l
def _single_option_to_multiple_datasets(cur_option, datasets, name):
cur_len = len(cur_option)
ds_len = len(datasets)
if cur_len != ds_len:
# If user wants to use same value for all datasets
if cur_len == 1:
return [cur_option[0]] * ds_len
else:
raise ValueError(f"The incommensurable number of {name}")
else:
return cur_option
def run(args):
"""Console script for clip_benchmark."""
if torch.cuda.is_available():
if args.distributed:
local_rank, rank, world_size = world_info_from_env()
device = 'cuda:%d' % local_rank
torch.cuda.set_device(device)
else:
device = "cuda"
args.device = device
else:
args.device = "cpu"
# set seed.
torch.manual_seed(args.seed)
task = args.task
if args.dataset.startswith("wds/"):
dataset_name = args.dataset.replace("wds/", "", 1)
else:
dataset_name = args.dataset
if task == "auto":
task = get_dataset_default_task(dataset_name)
pretrained_slug = os.path.basename(args.pretrained) if os.path.isfile(args.pretrained) else args.pretrained
pretrained_slug_full_path = args.pretrained.replace('/', '_') if os.path.isfile(args.pretrained) else args.pretrained
dataset_slug = dataset_name.replace('/', '_')
output = args.output.format(
model=args.model,
pretrained=pretrained_slug,
pretrained_full_path=pretrained_slug_full_path,
task=task,
dataset=dataset_slug,
language=args.language
)
if os.path.exists(output) and args.skip_existing:
if args.verbose:
print(f"Skip {output}, exists already.")
return
if args.verbose:
print(f"Running '{task}' on '{dataset_name}' with the model '{args.pretrained}' on language '{args.language}'")
dataset_root = args.dataset_root.format(dataset=dataset_name, dataset_cleaned=dataset_name.replace("/", "-"))
if args.skip_load:
model, transform, collate_fn, dataloader = None, None, None, None
else:
model, transform, tokenizer = load_clip(
model_type=args.model_type,
model_name=args.model,
pretrained=args.pretrained,
cache_dir=args.model_cache_dir,
device=args.device
)
model.eval()
if args.model.count("nllb-clip") > 0:
# for NLLB-CLIP models, we need to set the language prior to running the tests
from clip_benchmark.models.nllb_clip import set_language
set_language(tokenizer, args.language)
dataset = build_dataset(
dataset_name=args.dataset,
root=dataset_root,
transform=transform,
split=args.split,
annotation_file=args.annotation_file,
download=True,
language=args.language,
task=task,
custom_template_file=args.custom_template_file,
custom_classname_file=args.custom_classname_file,
wds_cache_dir=args.wds_cache_dir,
)
collate_fn = get_dataset_collate_fn(args.dataset)
if args.verbose:
try:
print(f"Dataset size: {len(dataset)}")
except TypeError:
print("IterableDataset has no len()")
print(f"Dataset split: {args.split}")
if hasattr(dataset, "classes") and dataset.classes:
try:
print(f"Dataset classes: {dataset.classes}")
print(f"Dataset number of classes: {len(dataset.classes)}")
except AttributeError:
print("Dataset has no classes.")
if args.dataset.startswith("wds/"):
dataloader = torch.utils.data.DataLoader(
dataset.batched(args.batch_size), batch_size=None,
shuffle=False, num_workers=args.num_workers,
)
else:
dataloader = torch.utils.data.DataLoader(
dataset, batch_size=args.batch_size,
shuffle=False, num_workers=args.num_workers,
collate_fn=collate_fn
)
if task == "zeroshot_classification":
zeroshot_templates = dataset.templates if hasattr(dataset, "templates") else None
if args.verbose:
print(f"Zero-shot templates: {zeroshot_templates}")
classnames = dataset.classes if hasattr(dataset, "classes") else None
assert (zeroshot_templates is not None and classnames is not None), "Dataset does not support classification"
metrics = zeroshot_classification.evaluate(
model,
dataloader,
tokenizer,
classnames, zeroshot_templates,
device=args.device,
amp=args.amp,
verbose=args.verbose,
save_clf=args.save_clf,
load_clfs=args.load_clfs,
)
elif task == "zeroshot_retrieval":
metrics = zeroshot_retrieval.evaluate(
model,
dataloader,
tokenizer,
recall_k_list=args.recall_k,
device=args.device,
amp=args.amp
)
elif task == "image_caption_selection":
metrics = image_caption_selection.evaluate(
model,
dataloader,
tokenizer,
device=args.device,
amp=args.amp,
)
elif task == "linear_probe":
# we also need the train and validation splits for linear probing.
train_dataset = None
train_dataset = build_dataset(
dataset_name=args.dataset,
root=dataset_root,
transform=transform,
split=args.train_split,
annotation_file=args.annotation_file,
download=True,
)
if args.val_split is not None:
val_dataset = build_dataset(
dataset_name=args.dataset,
root=dataset_root,
transform=transform,
split=args.val_split,
annotation_file=args.annotation_file,
download=True,
)
elif args.val_proportion is not None:
train_dataset, val_dataset = torch.utils.data.random_split(train_dataset, [1 - args.val_proportion, args.val_proportion])
else:
val_dataset = None
train_dataloader = torch.utils.data.DataLoader(
train_dataset, batch_size=args.batch_size,
shuffle=False, num_workers=args.num_workers,
collate_fn=collate_fn, pin_memory=True,
)
if val_dataset is not None:
val_dataloader = torch.utils.data.DataLoader(
val_dataset, batch_size=args.batch_size,
shuffle=False, num_workers=args.num_workers,
collate_fn=collate_fn, pin_memory=True,
)
else:
val_dataloader = None
metrics = linear_probe.evaluate(
model,
train_dataloader,
dataloader,
args.fewshot_k,
args.batch_size,
args.num_workers,
args.fewshot_lr,
args.fewshot_epochs,
(args.model + '-' + args.pretrained + '-' + args.dataset).replace('/', '_'),
args.seed,
args.feature_root,
val_dataloader=val_dataloader,
device=args.device,
normalize=args.normalize,
amp=args.amp,
verbose=args.verbose,
)
elif task == "captioning":
metrics = captioning.evaluate(
model=model,
dataloader=dataloader,
batch_size=args.batch_size,
num_workers=args.num_workers,
device=args.device,
amp=args.amp,
verbose=args.verbose,
transform=transform
)
else:
raise ValueError("Unsupported task: {}. task should be `zeroshot_classification`, `zeroshot_retrieval`, `linear_probe`, or `captioning`".format(task))
dump = {
"dataset": args.dataset,
"model": args.model,
"pretrained": args.pretrained,
"task": task,
"metrics": metrics,
"language": args.language,
}
if hasattr(dataset, "classes") and dataset.classes and args.dump_classnames:
dump["classnames"] = dataset.classes
if hasattr(dataset, "templates") and dataset.templates and args.dump_templates:
dump["templates"] = dataset.templates
if args.verbose:
print(f"Dump results to: {output}")
with open(output, "w") as f:
json.dump(dump, f)
return 0
def world_info_from_env():
# from openclip
local_rank = 0
for v in ('LOCAL_RANK', 'MPI_LOCALRANKID', 'SLURM_LOCALID', 'OMPI_COMM_WORLD_LOCAL_RANK'):
if v in os.environ:
local_rank = int(os.environ[v])
break
global_rank = 0
for v in ('RANK', 'PMI_RANK', 'SLURM_PROCID', 'OMPI_COMM_WORLD_RANK'):
if v in os.environ:
global_rank = int(os.environ[v])
break
world_size = 1
for v in ('WORLD_SIZE', 'PMI_SIZE', 'SLURM_NTASKS', 'OMPI_COMM_WORLD_SIZE'):
if v in os.environ:
world_size = int(os.environ[v])
break
return local_rank, global_rank, world_size
if __name__ == "__main__":
sys.exit(main()) # pragma: no cover