23 July 2014 07:57:56 AM

ST_IO_PRB:
  C++ version
  Test the ST_IO library.

TEST01
  ST_WRITE writes an ST file.

  ST header information:

  Minimum row index I_MIN = 0
  Maximum row index I_MAX = 4
  Minimum col index J_MIN = 0
  Maximum col index J_MAX = 4
  Number of rows        M = 5
  Number of columns     N = 5
  Number of nonzeros  NST = 11

  Sparse Triple (ST) data:
     #     I     J       A
  ----  ----  ----  --------------

   0     4     0                51
   1     0     1                12
   2     0     0                11
   3     2     2                33
   4     0     4                15
   5     4     2                53
   6     4     4                55
   7     1     1                22
   8     2     4                35
   9     3     3                44
  10     1     0                21

  Wrote the matrix data to 'a5by5.st'

TEST02
  ST_HEADER_READ reads the header from an ST file.
  ST_DATA_READ reads the data from an ST file.

  Read the data from 'kershaw.st'

  ST header information:

  Minimum row index I_MIN = 0
  Maximum row index I_MAX = 3
  Minimum col index J_MIN = 0
  Maximum col index J_MAX = 3
  Number of rows        M = 4
  Number of columns     N = 4
  Number of nonzeros  NST = 12

  Sparse Triplet (ST) data read from file:
     #     I     J       A
  ----  ----  ----  --------------

   0     0     0                 3
   1     1     0                -2
   2     3     0                 2
   3     0     1                -2
   4     1     1                 3
   5     2     1                -2
   6     1     2                -2
   7     2     2                 3
   8     3     2                -2
   9     0     3                 2
  10     2     3                -2
  11     3     3                 3

TEST03
  ST_SORT_A sorts an ST matrix by columns.

  ST header information:

  Minimum row index I_MIN = 1
  Maximum row index I_MAX = 5
  Minimum col index J_MIN = 1
  Maximum col index J_MAX = 5
  Number of rows        M = 5
  Number of columns     N = 5
  Number of nonzeros  NST = 11

  Matrix data before sorting:
     #     I     J       A
  ----  ----  ----  --------------

   0     5     1                51
   1     1     2                12
   2     1     1                11
   3     3     3                33
   4     1     5                15
   5     5     3                53
   6     5     5                55
   7     2     2                22
   8     3     5                35
   9     4     4                44
  10     2     1                21

  Matrix data sorted by column:
     #     I     J       A
  ----  ----  ----  --------------

   0     1     1                11
   1     2     1                21
   2     5     1                51
   3     1     2                12
   4     2     2                22
   5     3     3                33
   6     5     3                53
   7     4     4                44
   8     1     5                15
   9     3     5                35
  10     5     5                55

ST_IO_PRB:
  Normal end of execution.

23 July 2014 07:57:56 AM