Python init Examples

Example #1

File: test_adios.py Project: saisanthoshdav/ADIOS

$ python ./test_adios.py
"""

import adios as ad
import numpy as np
import sys

## Writing
print "\n>>> Writing ...\n"

config = "config.xml"
if len(sys.argv) > 1:
    config = sys.argv[1]

ad.init(config)
fd = ad.open("temperature", "adios_test.bp", "w")

NX = 10
size = 2
groupsize =  4 + 4 + 8 * size * NX
t = np.array(range(NX*size), dtype=np.float64)
tt = t.reshape((size, NX))
ad.set_group_size(fd, groupsize)
ad.write_int(fd, "NX", NX)
ad.write_int(fd, "size", size)
ad.write(fd, "temperature", tt)
ad.close(fd)

ad.finalize()

Example #2

File: test_adios.py Project: chuckatkins/ADIOS

#!/usr/bin/env python
"""
Example:

$ python ./test_adios.py
"""

import adios as ad
import numpy as np

## Writing
print "\n>>> Writing ...\n"

ad.init("config.xml")
fd = ad.open("temperature", "adios_test.bp", "w")

NX = 10
size = 2
groupsize =  4 + 4 + 8 * size * NX
t = np.array(range(NX*size), dtype=np.float64)
tt = t.reshape((size, NX))
ad.set_group_size(fd, groupsize)
ad.write_int(fd, "NX", NX)
ad.write_int(fd, "size", size)
ad.write(fd, "temperature", tt)
ad.close(fd)

ad.finalize()

## Reading
print "\n>>> Reading ...\n"

Example #3

File: adios_write_test.py Project: ax3l/ADIOS

#!/usr/bin/env python
import adios
import numpy as np

adios.init("config.xml")
fd = adios.open("temperature", "adios_test.bp", "w")

NX = 10
size = 1
rank = 0
groupsize =  4 + 4 + 4 + 8 * 1 * NX
t = np.array(range(NX), dtype=np.float64)
adios.set_group_size(fd, groupsize)
adios.write_int(fd, "NX", NX)
adios.write_int(fd, "size", size)
adios.write_int(fd, "rank", rank)
adios.write(fd, "temperature", t)
adios.close(fd)

adios.finalize()