[cli] updated installation cheheck with more inforamtion (#2050)

* [cli] updated installation cheheck with more inforamtion

* polish code

* polish code

colossalai/cli/check/check_installation.py

@@ -4,18 +4,64 @@ import click
 import torch
 from torch.utils.cpp_extension import CUDA_HOME
 
+import colossalai
+
 
 def check_installation():
     cuda_ext_installed = _check_cuda_extension_installed()
-    cuda_version, torch_version, torch_cuda_version, cuda_torch_compatibility = _check_cuda_torch()
+    cuda_version, torch_version, torch_cuda_version = _check_cuda_torch()
+    colossalai_verison, torch_version_required, cuda_version_required = _parse_colossalai_version()
 
-    click.echo(f"CUDA Version: {cuda_version}")
+    cuda_compatibility = _get_compatibility_string([cuda_version, torch_cuda_version, cuda_version_required])
+    torch_compatibility = _get_compatibility_string([torch_version, torch_version_required])
+
+    click.echo(f'#### Installation Report ####\n')
+    click.echo(f"Colossal-AI version: {colossalai_verison}")
+    click.echo(f'----------------------------')
     click.echo(f"PyTorch Version: {torch_version}")
-    click.echo(f"CUDA Version in PyTorch Build: {torch_cuda_version}")
-    click.echo(f"PyTorch CUDA Version Match: {cuda_torch_compatibility}")
+    click.echo(f"PyTorch Version required by Colossal-AI: {torch_version_required}")
+    click.echo(f'PyTorch version match: {torch_compatibility}')
+    click.echo(f'----------------------------')
+    click.echo(f"System CUDA Version: {cuda_version}")
+    click.echo(f"CUDA Version required by PyTorch: {torch_cuda_version}")
+    click.echo(f"CUDA Version required by Colossal-AI: {cuda_version_required}")
+    click.echo(f"CUDA Version Match: {cuda_compatibility}")
+    click.echo(f'----------------------------')
     click.echo(f"CUDA Extension: {cuda_ext_installed}")
 
 
+def _get_compatibility_string(versions):
+
+    # split version into [major, minor, patch]
+    versions = [version.split('.') for version in versions]
+
+    for version in versions:
+        if len(version) == 2:
+            # x means unknown
+            version.append('x')
+
+    for idx, version_values in enumerate(zip(*versions)):
+        equal = len(set(version_values)) == 1
+
+        if idx in [0, 1] and not equal:
+            # if the major/minor versions do not match
+            # return a cross
+            return 'x'
+        elif idx == 1:
+            # if the minor versions match
+            # return a tick
+            return u'\u2713'
+        else:
+            continue
+
+
+def _parse_colossalai_version():
+    colossalai_verison = colossalai.__version__.split('+')[0]
+    torch_version_required = colossalai.__version__.split('torch')[1].split('cu')[0]
+    cuda_version_required = colossalai.__version__.split('cu')[1]
+    return colossalai_verison, torch_version_required, cuda_version_required
+
+
 def _check_cuda_extension_installed():
     try:
         import colossalai._C.fused_optim
@@ -39,20 +85,11 @@ def _check_cuda_torch():
         cuda_version = f'{bare_metal_major}.{bare_metal_minor}'
 
     # get torch version
-    torch_version = torch.__version__
+    torch_version = torch.__version__.split('+')[0]
 
     # get cuda version in pytorch build
     torch_cuda_major = torch.version.cuda.split(".")[0]
     torch_cuda_minor = torch.version.cuda.split(".")[1]
     torch_cuda_version = f'{torch_cuda_major}.{torch_cuda_minor}'
 
-    # check version compatiblity
-    cuda_torch_compatibility = 'x'
-    if CUDA_HOME:
-        if torch_cuda_major == bare_metal_major:
-            if torch_cuda_minor == bare_metal_minor:
-                cuda_torch_compatibility = u'\u2713'
-            else:
-                cuda_torch_compatibility = u'\u2713 (minor version mismatch)'
-
-    return cuda_version, torch_version, torch_cuda_version, cuda_torch_compatibility
+    return cuda_version, torch_version, torch_cuda_version