TestReduce


Abstract

1 Introduction

2 Physical System

3 Numerical Implementation

4 Using This Thorn

4.1 Obtaining This Thorn

4.2 Basic Usage

4.3 Special Behaviour

4.4 Interaction With Other Thorns

4.5 Support and Feedback

5 History

5.1 Thorn Source Code

5.2 Thorn Documentation

5.3 Acknowledgements

References

6 Parameters

7 Interfaces

General

Implements:

testreduce

Grid Variables

7.0.1 PRIVATE GROUPS

  Group Names     Variable Names   Details    
testreduce_3gfs compact 0
phi_gf3 description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type REAL
testreduce_2gfs compact 0
phi_gf2 description Test grid function
dimensions 2
distribution DEFAULT
group type GF
timelevels 1
variable type REAL
testreduce_1gfs compact 0
phi_gf1 description Test grid function
dimensions 1
distribution DEFAULT
group type GF
timelevels 1
variable type REAL
testreduce_scalars compact 0
phi_scalar description Test scalar
dimensions 0
distribution CONSTANT
group type SCALAR
timelevels 1
variable type REAL
testreduce_3igfs compact 0
phi_igf3 description Test grid function
dimensions 3
distribution DEFAULT
group type GF
timelevels 1
variable type INT
testreduce_2igfs compact 0
phi_igf2 description Test grid function
dimensions 2
distribution DEFAULT
group type GF
timelevels 1
variable type INT

  Group Names     Variable Names   Details    
testreduce_1igfs compact 0
phi_igf1 description Test grid function
dimensions 1
distribution DEFAULT
group type GF
timelevels 1
variable type INT
testreduce_iscalars compact 0
phi_iscalar description Test scalar
dimensions 0
distribution CONSTANT
group type SCALAR
timelevels 1
variable type INT

8 Schedule

This section lists all the variables which are assigned storage by thorn CactusTest/TestReduce. Storage can either last for the duration of the run (Always means that if this thorn is activated storage will be assigned, Conditional means that if this thorn is activated storage will be assigned for the duration of the run if some condition is met), or can be turned on for the duration of a schedule function.

Storage

 

Always:  
testreduce_3gfs  
testreduce_2gfs  
testreduce_1gfs  
testreduce_3igfs  
testreduce_2igfs  
testreduce_1igfs  
testreduce_scalars  
testreduce_iscalars  
   

Scheduled Functions

CCTK_INITIAL

  testreduce_initial

  initialise variables

 

  Language: c
  Type: function

CCTK_POSTINITIAL

  testreducec_maximum

  test out maximum reductions from c

 

  Language: c
  Type: function

CCTK_POSTINITIAL

  testreducef_maximum

  test out maximum reductions from fortran

 

  Language: fortran
  Type: function

CCTK_POSTINITIAL

  testreducec_sum

  test out sum reductions from c

 

  Language: c
  Type: function

CCTK_POSTINITIAL

  testreducef_sum

  test out sum reductions from fortran

 

  Language: fortran
  Type: function