[PATCH] tools/power/x86/intel_pstate_tracer: python minimum version

[PATCH] tools/power/x86/intel_pstate_tracer: python minimum version

[Doug Smythies]

From: Doug Smythies <dsmythies@telus.net>

Change the minimum python version from 2.7 to 3.6.
Remove a 2.X backwards compatibility line.

Signed-off-by: Doug Smythies <dsmythies@telus.net>
---
 .../x86/intel_pstate_tracer/intel_pstate_tracer.py     | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
index ec3323100e1a..6b0790e6465a 100755
--- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
+++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: GPL-2.0-only
 # -*- coding: utf-8 -*-
 #
@@ -11,9 +11,9 @@ then this utility enables and collects trace data for a user specified interval
 and generates performance plots.

 Prerequisites:
-    Python version 2.7.x or higher
+    Python version 3.6.x or higher
     gnuplot 5.0 or higher
-    gnuplot-py 1.8 or higher
+    phython3-gnuplot 1.8 or higher
     (Most of the distributions have these required packages. They may be called
      gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox, ... )

@@ -23,7 +23,7 @@ Prerequisites:
     see print_help(): for Usage and Output details

 """
-from __future__ import print_function
+
 from datetime import datetime
 import subprocess
 import os
@@ -562,7 +562,7 @@ if __name__ == "__main__":

     # Temporary (or perhaps not)
     cur_version = sys.version_info
-    print('python version (should be >= 2.7):')
+    print('python version (should be >= 3.6):')
     print(cur_version)

     # Left as "cleanup" for potential future re-run ability.
--
2.25.1

Re: [PATCH] tools/power/x86/intel_pstate_tracer: python minimum version

[Mario Limonciello]

On 9/17/2023 16:29, Doug Smythies wrote:
> From: Doug Smythies <dsmythies@telus.net>
> 
> Change the minimum python version from 2.7 to 3.6.
> Remove a 2.X backwards compatibility line.
> 
> Signed-off-by: Doug Smythies <dsmythies@telus.net>
> ---
>   .../x86/intel_pstate_tracer/intel_pstate_tracer.py     | 10 +++++-----
>   1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> index ec3323100e1a..6b0790e6465a 100755
> --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>   # SPDX-License-Identifier: GPL-2.0-only
>   # -*- coding: utf-8 -*-
>   #
> @@ -11,9 +11,9 @@ then this utility enables and collects trace data for a user specified interval
>   and generates performance plots.
> 
>   Prerequisites:
> -    Python version 2.7.x or higher
> +    Python version 3.6.x or higher
>       gnuplot 5.0 or higher
> -    gnuplot-py 1.8 or higher
> +    phython3-gnuplot 1.8 or higher

Presumably you mean 'python3-gnuplot'.

>       (Most of the distributions have these required packages. They may be called
>        gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox, ... )
> 

Likewise here too.

> @@ -23,7 +23,7 @@ Prerequisites:
>       see print_help(): for Usage and Output details
> 
>   """
> -from __future__ import print_function
> +
>   from datetime import datetime
>   import subprocess
>   import os
> @@ -562,7 +562,7 @@ if __name__ == "__main__":
> 
>       # Temporary (or perhaps not)
>       cur_version = sys.version_info
> -    print('python version (should be >= 2.7):')
> +    print('python version (should be >= 3.6):')
>       print(cur_version)

Is this block printing the version really needed at all?
I don't see 'cur_version' used anywhere else in the file.

> 
>       # Left as "cleanup" for potential future re-run ability.
> --
> 2.25.1
> 
> 

RE: [PATCH] tools/power/x86/intel_pstate_tracer: python minimum version

[Doug Smythies]

On 2023.09.17 17:57 Mario wrote:
> On 9/17/2023 16:29, Doug Smythies wrote:
>> From: Doug Smythies <dsmythies@telus.net>
>> 
>> Change the minimum python version from 2.7 to 3.6.
>> Remove a 2.X backwards compatibility line.
>> 
>> Signed-off-by: Doug Smythies <dsmythies@telus.net>
>> ---
>>   .../x86/intel_pstate_tracer/intel_pstate_tracer.py     | 10 +++++-----
>>   1 file changed, 5 insertions(+), 5 deletions(-)
>> 
>> diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
>> index ec3323100e1a..6b0790e6465a 100755
>> --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
>> +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
>> @@ -1,4 +1,4 @@
>> -#!/usr/bin/env python
>> +#!/usr/bin/env python3
>>   # SPDX-License-Identifier: GPL-2.0-only
>>   # -*- coding: utf-8 -*-
>>   #
>> @@ -11,9 +11,9 @@ then this utility enables and collects trace data for a user specified interval
>>   and generates performance plots.
>> 
>>   Prerequisites:
>> -    Python version 2.7.x or higher
>> +    Python version 3.6.x or higher
>>       gnuplot 5.0 or higher
>> -    gnuplot-py 1.8 or higher
>> +    phython3-gnuplot 1.8 or higher
>
> Presumably you mean 'python3-gnuplot'.

Oh Darn. Yes. I'll send a V2.

>>       (Most of the distributions have these required packages. They may be called
>>        gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox, ... )
>> 
>
> Likewise here too.
>
>> @@ -23,7 +23,7 @@ Prerequisites:
>>       see print_help(): for Usage and Output details
>> 
>>   """
>> -from __future__ import print_function
>> +
>>   from datetime import datetime
>>   import subprocess
>>   import os
>> @@ -562,7 +562,7 @@ if __name__ == "__main__":
>> 
>>       # Temporary (or perhaps not)
>>       cur_version = sys.version_info
>> -    print('python version (should be >= 2.7):')
>> +    print('python version (should be >= 3.6):')
>>       print(cur_version)
>
> Is this block printing the version really needed at all?
> I don't see 'cur_version' used anywhere else in the file.

Well, it is there to make it easy to know what the
requirements are and what the actual version is.
The minimum version is not enforced.

>>       # Left as "cleanup" for potential future re-run ability.
>> --
>> 2.25.1

[PATCH v2] tools/power/x86/intel_pstate_tracer: python minimum version

[Doug Smythies]

From: Doug Smythies <dsmythies@telus.net>

Change the minimum python version from 2.7 to 3.6.
Remove a 2.X backwards compatibility line.

Signed-off-by: Doug Smythies <dsmythies@telus.net>
---

v1 -> v2: Fix careless typos.

---

 .../x86/intel_pstate_tracer/intel_pstate_tracer.py     | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
index ec3323100e1a..6b0790e6465a 100755
--- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
+++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: GPL-2.0-only
 # -*- coding: utf-8 -*-
 #
@@ -11,9 +11,9 @@ then this utility enables and collects trace data for a user specified interval
 and generates performance plots.

 Prerequisites:
-    Python version 2.7.x or higher
+    Python version 3.6.x or higher
     gnuplot 5.0 or higher
-    gnuplot-py 1.8 or higher
+    python3-gnuplot 1.8 or higher
     (Most of the distributions have these required packages. They may be called
      gnuplot-py, python-gnuplot or python3-gnuplot, gnuplot-nox, ... )

@@ -23,7 +23,7 @@ Prerequisites:
     see print_help(): for Usage and Output details

 """
-from __future__ import print_function
+
 from datetime import datetime
 import subprocess
 import os
@@ -562,7 +562,7 @@ if __name__ == "__main__":

     # Temporary (or perhaps not)
     cur_version = sys.version_info
-    print('python version (should be >= 2.7):')
+    print('python version (should be >= 3.6):')
     print(cur_version)

     # Left as "cleanup" for potential future re-run ability.
--
2.25.1

[PATCH v3] tools/power/x86/intel_pstate_tracer: python minimum version

[Doug Smythies]

From: Doug Smythies <dsmythies@telus.net>

Change the minimum python version from 2.7 to 3.6.
Remove a 2.X backwards compatibility line.

Signed-off-by: Doug Smythies <dsmythies@telus.net>
---

v2 -> v3: Try to fix mess that was v2.
v1 -> v2: Fix careless typos.

---
.../x86/intel_pstate_tracer/intel_pstate_tracer.py   | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
index ec3323100e1a..38cfbdcdedb7 100755
--- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
+++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: GPL-2.0-only
 # -*- coding: utf-8 -*-
 #
@@ -11,11 +11,11 @@ then this utility enables and collects trace data for a user specified interval
 and generates performance plots.

 Prerequisites:
-    Python version 2.7.x or higher
+    Python version 3.6.x or higher
     gnuplot 5.0 or higher
-    gnuplot-py 1.8 or higher
+    python3-gnuplot 1.8 or higher
     (Most of the distributions have these required packages. They may be called
-     gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox, ... )
+     gnuplot-py, python-gnuplot or python3-gnuplot, gnuplot-nox, ... )

     HWP (Hardware P-States are disabled)
     Kernel config for Linux trace is enabled
@@ -23,7 +23,7 @@ Prerequisites:
     see print_help(): for Usage and Output details

 """
-from __future__ import print_function
+
 from datetime import datetime
 import subprocess
 import os
@@ -562,7 +562,7 @@ if __name__ == "__main__":

     # Temporary (or perhaps not)
     cur_version = sys.version_info
-    print('python version (should be >= 2.7):')
+    print('python version (should be >= 3.6):')
     print(cur_version)

     # Left as "cleanup" for potential future re-run ability.
--
2.25.1

Re: [PATCH v3] tools/power/x86/intel_pstate_tracer: python minimum version

[srinivas pandruvada]

On Sun, 2023-09-17 at 21:03 -0700, Doug Smythies wrote:
> 
Think somehow one extra new line in email.

> From: Doug Smythies <dsmythies@telus.net>
> 
> Change the minimum python version from 2.7 to 3.6.
> Remove a 2.X backwards compatibility line.
> 
> Signed-off-by: Doug Smythies <dsmythies@telus.net>
Acked-by: Srinivas Pandruvada<srinivas.pandruvada@linux.intel.com>

> ---
> 
> v2 -> v3: Try to fix mess that was v2.
> v1 -> v2: Fix careless typos.
> 
> ---
> .../x86/intel_pstate_tracer/intel_pstate_tracer.py   | 12 ++++++-----
> -
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git
> a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> index ec3323100e1a..38cfbdcdedb7 100755
> --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: GPL-2.0-only
>  # -*- coding: utf-8 -*-
>  #
> @@ -11,11 +11,11 @@ then this utility enables and collects trace data
> for a user specified interval
>  and generates performance plots.
> 
>  Prerequisites:
> -    Python version 2.7.x or higher
> +    Python version 3.6.x or higher
>      gnuplot 5.0 or higher
> -    gnuplot-py 1.8 or higher
> +    python3-gnuplot 1.8 or higher
>      (Most of the distributions have these required packages. They
> may be called
> -     gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox,
> ... )
> +     gnuplot-py, python-gnuplot or python3-gnuplot, gnuplot-nox, ...
> )
> 
>      HWP (Hardware P-States are disabled)
>      Kernel config for Linux trace is enabled
> @@ -23,7 +23,7 @@ Prerequisites:
>      see print_help(): for Usage and Output details
> 
>  """
> -from __future__ import print_function
> +
>  from datetime import datetime
>  import subprocess
>  import os
> @@ -562,7 +562,7 @@ if __name__ == "__main__":
> 
>      # Temporary (or perhaps not)
>      cur_version = sys.version_info
> -    print('python version (should be >= 2.7):')
> +    print('python version (should be >= 3.6):')
>      print(cur_version)
> 
>      # Left as "cleanup" for potential future re-run ability.
> --
> 2.25.1
> 
> 

Re: [PATCH v3] tools/power/x86/intel_pstate_tracer: python minimum version

[Mario Limonciello]

On 9/17/2023 23:03, Doug Smythies wrote:
> 
> From: Doug Smythies <dsmythies@telus.net>
> 
> Change the minimum python version from 2.7 to 3.6.
> Remove a 2.X backwards compatibility line.
> 
> Signed-off-by: Doug Smythies <dsmythies@telus.net>
> ---
> 
> v2 -> v3: Try to fix mess that was v2.
> v1 -> v2: Fix careless typos.
> 
> ---
> .../x86/intel_pstate_tracer/intel_pstate_tracer.py   | 12 ++++++------
>   1 file changed, 6 insertions(+), 6 deletions(-)
> 

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>

> diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> index ec3323100e1a..38cfbdcdedb7 100755
> --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>   # SPDX-License-Identifier: GPL-2.0-only
>   # -*- coding: utf-8 -*-
>   #
> @@ -11,11 +11,11 @@ then this utility enables and collects trace data for a user specified interval
>   and generates performance plots.
> 
>   Prerequisites:
> -    Python version 2.7.x or higher
> +    Python version 3.6.x or higher
>       gnuplot 5.0 or higher
> -    gnuplot-py 1.8 or higher
> +    python3-gnuplot 1.8 or higher
>       (Most of the distributions have these required packages. They may be called
> -     gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox, ... )
> +     gnuplot-py, python-gnuplot or python3-gnuplot, gnuplot-nox, ... )
> 
>       HWP (Hardware P-States are disabled)
>       Kernel config for Linux trace is enabled
> @@ -23,7 +23,7 @@ Prerequisites:
>       see print_help(): for Usage and Output details
> 
>   """
> -from __future__ import print_function
> +
>   from datetime import datetime
>   import subprocess
>   import os
> @@ -562,7 +562,7 @@ if __name__ == "__main__":
> 
>       # Temporary (or perhaps not)
>       cur_version = sys.version_info
> -    print('python version (should be >= 2.7):')
> +    print('python version (should be >= 3.6):')
>       print(cur_version)
> 
>       # Left as "cleanup" for potential future re-run ability.
> --
> 2.25.1
> 
> 

Re: [PATCH v3] tools/power/x86/intel_pstate_tracer: python minimum version

[Swapnil Sapkal]

On 9/18/2023 9:33 AM, Doug Smythies wrote:
> 
> From: Doug Smythies <dsmythies@telus.net>
> 
> Change the minimum python version from 2.7 to 3.6.
> Remove a 2.X backwards compatibility line.
> 
> Signed-off-by: Doug Smythies <dsmythies@telus.net>
> ---
> 
> v2 -> v3: Try to fix mess that was v2.
> v1 -> v2: Fix careless typos.
> 
> ---
> .../x86/intel_pstate_tracer/intel_pstate_tracer.py   | 12 ++++++------
>   1 file changed, 6 insertions(+), 6 deletions(-)
>

Tested-by: Swapnil Sapkal <Swapnil.Sapkal@amd.com>
  
> diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> index ec3323100e1a..38cfbdcdedb7 100755
> --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>   # SPDX-License-Identifier: GPL-2.0-only
>   # -*- coding: utf-8 -*-
>   #
> @@ -11,11 +11,11 @@ then this utility enables and collects trace data for a user specified interval
>   and generates performance plots.
> 
>   Prerequisites:
> -    Python version 2.7.x or higher
> +    Python version 3.6.x or higher
>       gnuplot 5.0 or higher
> -    gnuplot-py 1.8 or higher
> +    python3-gnuplot 1.8 or higher
>       (Most of the distributions have these required packages. They may be called
> -     gnuplot-py, phython-gnuplot or phython3-gnuplot, gnuplot-nox, ... )
> +     gnuplot-py, python-gnuplot or python3-gnuplot, gnuplot-nox, ... )
> 
>       HWP (Hardware P-States are disabled)
>       Kernel config for Linux trace is enabled
> @@ -23,7 +23,7 @@ Prerequisites:
>       see print_help(): for Usage and Output details
> 
>   """
> -from __future__ import print_function
> +
>   from datetime import datetime
>   import subprocess
>   import os
> @@ -562,7 +562,7 @@ if __name__ == "__main__":
> 
>       # Temporary (or perhaps not)
>       cur_version = sys.version_info
> -    print('python version (should be >= 2.7):')
> +    print('python version (should be >= 3.6):')
>       print(cur_version)
> 
>       # Left as "cleanup" for potential future re-run ability.
> --
> 2.25.1
> 
>