:orphan:
# PetscDeviceAttribute
Attribute detailing a property or feature of a `PetscDevice` 
## Synopsis
```
#include <petscdevicetypes.h> 
typedef enum {
  PETSC_DEVICE_ATTR_SIZE_T_SHARED_MEM_PER_BLOCK,
  PETSC_DEVICE_ATTR_MAX
} PetscDeviceAttribute;
```

## Values

- ***`PETSC_DEVICE_ATTR_SIZE_T_SHARED_MEM_PER_BLOCK` -*** The maximum amount of shared memory per block in a device kernel
- ***`PETSC_DEVICE_ATTR_MAX`                         -*** Invalid attribute, do not use





## See Also
 `PetscDevice`, `PetscDeviceGetAttribute()`

## Level
beginner

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/include/petscdevicetypes.h.html#PetscDeviceAttribute">include/petscdevicetypes.h</A>


---
[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/include/petscdevicetypes.h)


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