BLACSTest Class Reference

Inheritance diagram for BLACSTest:

Collaboration diagram for BLACSTest:

Protected Member Functions
void	SetUp ()

Protected Attributes
int	rank = 0
int	nprocs = 0
char	layout = 'R'
int	nprow = 0
int	npcol = 0
int	iprow = -1
int	ipcol = -1

Detailed Description

• Tested Function
  • Cblacs_gridinit
    • Initializes a grid of processors with a given number of rows and columns. The function creates a cartesian topology of all the processors initialized by the BLS library. In this topology, each processor is identified by its coordinates (row, col) in the grid.

Member Function Documentation

SetUp()

void BLACSTest::SetUp ( )

protected

Here is the call graph for this function:

Member Data Documentation

ipcol

int BLACSTest::ipcol = -1

protected

iprow

int BLACSTest::iprow = -1

protected

layout

char BLACSTest::layout = 'R'

protected

npcol

int BLACSTest::npcol = 0

protected

nprocs

int BLACSTest::nprocs = 0

protected

nprow

int BLACSTest::nprow = 0

protected

rank

int BLACSTest::rank = 0

protected

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The documentation for this class was generated from the following file:

• /home/runner/work/abacus-develop/abacus-develop/source/source_base/test_parallel/blacs_connector_test.cpp