# PetscLogViewFromOptions
Processes command line options to determine if/how a `PetscLog` is to be viewed. 
## Synopsis
```
#include "petscsys.h"   
PetscErrorCode PetscLogViewFromOptions(void)
```
Collective on `PETSC_COMM_WORLD`




## See Also
 [](ch_profiling), `PetscLogView()`

## Level
developer

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/sys/logging/plog.c.html#PetscLogViewFromOptions">src/sys/logging/plog.c</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/sys/logging/plog.c)


[Index of all Profiling routines](index.md)  
[Table of Contents for all manual pages](/docs/manualpages/index.md)  
[Index of all manual pages](/docs/manualpages/singleindex.md)  
