[petsc-users] PETSc options

[Matthew Knepley]

On Mon, May 6, 2024 at 1:14 PM Mark Adams <mfadams at lbl.gov> wrote:

> But that will hardwire disabling -options_left. right?
>

True. Your suggestion would only filter out those two in particular.

  Thanks,

     Matt


> On Mon, May 6, 2024 at 11:30 AM Matthew Knepley <knepley at gmail.com> wrote:
>
>> On Mon, May 6, 2024 at 11: 15 AM Pierre Jolivet <pierre@ joliv. et>
>> wrote: On 6 May 2024, at 3: 14 PM, Matthew Knepley <knepley@ gmail. com>
>> wrote: This Message Is From an External Sender This message came from
>> outside your organization. On
>> ZjQcmQRYFpfptBannerStart
>> This Message Is From an External Sender
>> This message came from outside your organization.
>>
>> ZjQcmQRYFpfptBannerEnd
>> On Mon, May 6, 2024 at 11:15 AM Pierre Jolivet <pierre at joliv.et> wrote:
>>
>>> On 6 May 2024, at 3:14 PM, Matthew Knepley <knepley at gmail.com> wrote:
>>>
>>> This Message Is From an External Sender
>>> This message came from outside your organization.
>>> On Mon, May 6, 2024 at 1:04 AM Adrian Croucher <
>>> a.croucher at auckland.ac.nz> wrote:
>>>
>>>> This Message Is From an External Sender
>>>> This message came from outside your organization.
>>>>
>>>>
>>>> hi,
>>>>
>>>> My code has some optional command line arguments -v and -h for output of
>>>> version number and usage help. These are processed using Fortran's
>>>> get_command_argument().
>>>>
>>>> Since updating PETSc to version 3.21, I get some extra warnings after
>>>> the output:
>>>>
>>>> acro018 at EN438880:~$ waiwera -v
>>>> 1.5.0b1
>>>> WARNING! There are options you set that were not used!
>>>> WARNING! could be spelling mistake, etc!
>>>> There is one unused database option. It is:
>>>> Option left: name:-v (no value) source: command line
>>>>
>>>> That didn't used to happen. What should I do to make them go away?
>>>>
>>>>
>>> Hi Adrian,
>>>
>>> Barry and Mark's suggestions will make this go away. However, it should
>>> not happen
>>> in the first place.
>>>
>>>
>>> It should happen if Adrian was previously not using 3.19.X or below.
>>> See https://urldefense.us/v3/__https://gitlab.com/petsc/petsc/-/merge_requests/6601__;!!G_uCfscf7eWS!aNM60JUO9Vbf5saWU1g8lA5UztQH35oMhYJcuYQfRU3hKT9s_58lqzRoWbtXuf0G1azqCD_9R9cWfJxmWrGE$ 
>>> <https://urldefense.us/v3/__https://gitlab.com/petsc/petsc/-/merge_requests/6601__;!!G_uCfscf7eWS!bVUciSLxU1Cw3mv04eO2KtlHR8v6ZR7CRE_CpMzmxmCn4x58fUdEJ4L-dknPq_yMbgnc9OkN_O8aOSu_aPK3$>
>>>
>>
>> I forgot. Not my favorite change.
>>
>> Okay. You can shut this off using
>>
>>   PetscCall(PetscOptionsSetValue(NULL, "-options_left", "0"))
>>
>>   Thanks,
>>
>>      Matt
>>
>>
>>> Thanks,
>>> Pierre
>>>
>>> We should try to figure this out.
>>>
>>> This warning is usually activated by the -options_left argument. Could
>>> that be in the
>>> PETSC_OPTIONS env variable, or in ~/.petscrc?
>>>
>>>   Thanks,
>>>
>>>      Matt
>>>
>>>
>>>> Regards, Adrian
>>>>
>>>> --
>>>> Dr Adrian Croucher
>>>> Senior Research Fellow
>>>> Department of Engineering Science
>>>> Waipapa Taumata Rau / University of Auckland, New Zealand
>>>> email: a.croucher at auckland.ac.nz
>>>> tel: +64 (0)9 923 4611
>>>>
>>>>
>>>>
>>>
>>> --
>>> What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> -- Norbert Wiener
>>>
>>> https://urldefense.us/v3/__https://www.cse.buffalo.edu/*knepley/__;fg!!G_uCfscf7eWS!aNM60JUO9Vbf5saWU1g8lA5UztQH35oMhYJcuYQfRU3hKT9s_58lqzRoWbtXuf0G1azqCD_9R9cWfFIGaM_Q$ 
>>> <https://urldefense.us/v3/__http://www.cse.buffalo.edu/*knepley/__;fg!!G_uCfscf7eWS!fo7-rCLfudbdd6yHxfeF1pyKANLJjDLd2VvUtM7xc31s9AoJjSSu-vjiyaVVAhNAqV6c4s-9aJPkL3lFP1DF$>
>>>
>>>
>>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>> https://urldefense.us/v3/__https://www.cse.buffalo.edu/*knepley/__;fg!!G_uCfscf7eWS!aNM60JUO9Vbf5saWU1g8lA5UztQH35oMhYJcuYQfRU3hKT9s_58lqzRoWbtXuf0G1azqCD_9R9cWfFIGaM_Q$ 
>> <https://urldefense.us/v3/__http://www.cse.buffalo.edu/*knepley/__;fg!!G_uCfscf7eWS!bVUciSLxU1Cw3mv04eO2KtlHR8v6ZR7CRE_CpMzmxmCn4x58fUdEJ4L-dknPq_yMbgnc9OkN_O8aOXbl1p93$>
>>
>

-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener

https://urldefense.us/v3/__https://www.cse.buffalo.edu/*knepley/__;fg!!G_uCfscf7eWS!aNM60JUO9Vbf5saWU1g8lA5UztQH35oMhYJcuYQfRU3hKT9s_58lqzRoWbtXuf0G1azqCD_9R9cWfFIGaM_Q$  <https://urldefense.us/v3/__http://www.cse.buffalo.edu/*knepley/__;fg!!G_uCfscf7eWS!aNM60JUO9Vbf5saWU1g8lA5UztQH35oMhYJcuYQfRU3hKT9s_58lqzRoWbtXuf0G1azqCD_9R9cWfCOgoX4N$ >
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