CeedElemRestriction
-
int CeedElemRestrictionGetType(CeedElemRestriction rstr, CeedRestrictionType *rstr_type)
Get the type of a CeedElemRestriction.
Backend Developer Functions
- Parameters:
rstr – [in] CeedElemRestriction
rstr_type – [out] Variable to store restriction type
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionIsStrided(CeedElemRestriction rstr, bool *is_strided)
Get the strided status of a CeedElemRestriction.
- Parameters:
rstr – [in] CeedElemRestriction
is_strided – [out] Variable to store strided status, 1 if strided else 0
-
int CeedElemRestrictionIsPoints(CeedElemRestriction rstr, bool *is_points)
Get the points status of a CeedElemRestriction.
- Parameters:
rstr – [in] CeedElemRestriction
is_points – [out] Variable to store points status, 1 if points else 0
-
int CeedElemRestrictionGetStrides(CeedElemRestriction rstr, CeedInt (*strides)[3])
Get the strides of a strided CeedElemRestriction.
Backend Developer Functions
- Parameters:
rstr – [in] CeedElemRestriction
strides – [out] Variable to store strides array
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionHasBackendStrides(CeedElemRestriction rstr, bool *has_backend_strides)
Get the backend stride status of a CeedElemRestriction.
Backend Developer Functions
- Parameters:
rstr – [in] CeedElemRestriction
has_backend_strides – [out] Variable to store stride status
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionGetOffsets(CeedElemRestriction rstr, CeedMemType mem_type, const CeedInt **offsets)
Get read-only access to a CeedElemRestriction offsets array by memtype.
User Functions
- Parameters:
rstr – [in] CeedElemRestriction to retrieve offsets
mem_type – [in] Memory type on which to access the array. If the backend uses a different memory type, this will perform a copy (possibly cached).
offsets – [out] Array on memory type mem_type
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionRestoreOffsets(CeedElemRestriction rstr, const CeedInt **offsets)
Restore an offsets array obtained using CeedElemRestrictionGetOffsets()
User Functions
- Parameters:
rstr – [in] CeedElemRestriction to restore
offsets – [in] Array of offset data
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionGetOrientations(CeedElemRestriction rstr, CeedMemType mem_type, const bool **orients)
Get read-only access to a CeedElemRestriction orientations array by memtype.
User Functions
- Parameters:
rstr – [in] CeedElemRestriction to retrieve orientations
mem_type – [in] Memory type on which to access the array. If the backend uses a different memory type, this will perform a copy (possibly cached).
orients – [out] Array on memory type mem_type
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionRestoreOrientations(CeedElemRestriction rstr, const bool **orients)
Restore an orientations array obtained using CeedElemRestrictionGetOrientations()
User Functions
- Parameters:
rstr – [in] CeedElemRestriction to restore
orients – [in] Array of orientation data
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionGetCurlOrientations(CeedElemRestriction rstr, CeedMemType mem_type, const CeedInt8 **curl_orients)
Get read-only access to a CeedElemRestriction curl-conforming orientations array by memtype.
User Functions
- Parameters:
rstr – [in] CeedElemRestriction to retrieve curl-conforming orientations
mem_type – [in] Memory type on which to access the array. If the backend uses a different memory type, this will perform a copy (possibly cached).
curl_orients – [out] Array on memory type mem_type
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionRestoreCurlOrientations(CeedElemRestriction rstr, const CeedInt8 **curl_orients)
Restore an orientations array obtained using CeedElemRestrictionGetCurlOrientations()
User Functions
- Parameters:
rstr – [in] CeedElemRestriction to restore
curl_orients – [in] Array of orientation data
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionGetELayout(CeedElemRestriction rstr, CeedInt (*layout)[3])
Get the E-vector layout of a CeedElemRestriction.
Backend Developer Functions
- Parameters:
rstr – [in] CeedElemRestriction
layout – [out] Variable to store layout array, stored as [nodes, components, elements]. The data for node i, component j, element k in the E-vector is given by i*layout[0] + j*layout[1] + k*layout[2]
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionSetELayout(CeedElemRestriction rstr, CeedInt layout[3])
Set the E-vector layout of a CeedElemRestriction.
Backend Developer Functions
- Parameters:
rstr – [in] CeedElemRestriction
layout – [in] Variable to containing layout array, stored as [nodes, components, elements]. The data for node i, component j, element k in the E-vector is given by i*layout[0] + j*layout[1] + k*layout[2]
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionGetData(CeedElemRestriction rstr, void *data)
Get the backend data of a CeedElemRestriction.
Backend Developer Functions
- Parameters:
rstr – [in] CeedElemRestriction
data – [out] Variable to store data
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionSetData(CeedElemRestriction rstr, void *data)
Set the backend data of a CeedElemRestriction.
Backend Developer Functions
- Parameters:
rstr – [inout] CeedElemRestriction
data – [in] Data to set
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionReference(CeedElemRestriction rstr)
Increment the reference counter for a CeedElemRestriction.
Backend Developer Functions
- Parameters:
rstr – [inout] ElemRestriction to increment the reference counter
- Returns:
An error code: 0 - success, otherwise - failure
-
int CeedElemRestrictionGetFlopsEstimate(CeedElemRestriction rstr, CeedTransposeMode t_mode, CeedSize *flops)
Estimate number of FLOPs required to apply CeedElemRestriction in t_mode.
Backend Developer Functions
- Parameters:
rstr – [in] ElemRestriction to estimate FLOPs for
t_mode – [in] Apply restriction or transpose
flops – [out] Address of variable to hold FLOPs estimate