[Colossal-LLaMA] Refactor latest APIs (#6030)

* refactor latest code

* update api

* add dummy dataset

* update Readme

* add setup

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* update files

* add PP support

* update arguments

* update argument

* reorg folder

* update version

* remove IB infor

* update utils

* update readme

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* update save for zero

* update save

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* add apex

* update

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

applications/Colossal-LLaMA/setup.py

@@ -0,0 +1,37 @@
+from setuptools import find_packages, setup
+
+
+def fetch_requirements(path):
+    with open(path, "r") as fd:
+        return [r.strip() for r in fd.readlines()]
+
+
+def fetch_readme():
+    with open("README.md", encoding="utf-8") as f:
+        return f.read()
+
+
+def fetch_version():
+    with open("version.txt", "r") as f:
+        return f.read().strip()
+
+
+setup(
+    name="colossal_llama",
+    version=fetch_version(),
+    packages=find_packages(exclude=("*.egg-info",)),
+    description="Continual Pre-training and SFT for LLaMA",
+    long_description=fetch_readme(),
+    long_description_content_type="text/markdown",
+    license="Apache Software License 2.0",
+    url="https://github.com/hpcaitech/ColossalAI/tree/main/applications/Colossal-LLaMA",
+    install_requires=fetch_requirements("requirements.txt"),
+    python_requires=">=3.7",
+    classifiers=[
+        "Programming Language :: Python :: 3",
+        "License :: OSI Approved :: Apache Software License",
+        "Environment :: GPU :: NVIDIA CUDA",
+        "Topic :: Scientific/Engineering :: Artificial Intelligence",
+        "Topic :: System :: Distributed Computing",
+    ],
+)