def testGetMemoryUsage(self): # - - - - - - - - - - - - - - - - - - - - - -
"""Test 'get_memory_usage' function."""
x = auxiliary.get_memory_usage()
assert (x == None) or (isinstance(x,str) == True)
x = auxiliary.get_memory_usage()
assert (x == None) or (isinstance(x,str) == True)
def testGetMemoryUsage(self): # - - - - - - - - - - - - - - - - - - - - - -
"""Test 'get_memory_usage' function."""
x = auxiliary.get_memory_usage()
assert (x == None) or (isinstance(x,str) == True)
x = auxiliary.get_memory_usage()
assert (x == None) or (isinstance(x,str) == True)
print
print ' ', index_method.description
time1 = time.time()
index_method.build()
time2 = time.time()
index_method.compact()
time3 = time.time()
print ' Time used (in sec): build: %.4f, compact: %.4f' % \
(time2-time1, time3-time2)
memory_usage_str = auxiliary.get_memory_usage()
if (memory_usage_str != None):
print ' '+memory_usage_str
# Calculate complexity and quality measures - - - - - - - - - - - - - - - -
#
num_rec_pairs = index_method.num_rec_pairs
A = data_set1.num_records
# Get the number of matches and non-matches in record pair dictionary
#
m = 0 # Number of matches
nm = 0 # Number of non-matches
for (rec_id1, rec_id2_set) in index_method.rec_pair_dict.iteritems():
print
print ' ', index_method.description
time1 = time.time()
index_method.build()
time2 = time.time()
index_method.compact()
time3 = time.time()
print ' Time used (in sec): build: %.4f, compact: %.4f' % \
(time2-time1, time3-time2)
memory_usage_str = auxiliary.get_memory_usage()
if (memory_usage_str != None):
print ' '+memory_usage_str
# Calculate complexity and quality measures - - - - - - - - - - - - - - - -
#
num_rec_pairs = index_method.num_rec_pairs
A = data_set1.num_records
# Get the number of matches and non-matches in record pair dictionary
#
m = 0 # Number of matches
nm = 0 # Number of non-matches
for (rec_id1, rec_id2_set) in index_method.rec_pair_dict.iteritems():
if not os.path.exists(os.path.dirname(log_file_name)):
try:
os.makedirs(os.path.dirname(log_file_name))
except OSError as exc:
if exc.errno != errno.EEXIST:
raise
log_file = open(log_file_name, 'w')
# Calculate total runtime for PP-SPM
tot_time = preprocess_time_db + preprocess_time_query + matching_phase_time + masked_matching_phase_time
str_tot_time = '%.4f' % tot_time
# Calculate total memory usage for PP-SPM
memo_usage = auxiliary.get_memory_usage()
memo_usage_val = auxiliary.get_memory_usage_val()
memo_usage_val = memo_usage_val if memo_usage_val else 0.0
str_mem_usage = '%.4f' % memo_usage_val
# write efficiency results into the log file
log_file.write(str(str_tot_time) + ',' + str_mem_usage + os.linesep)
for query in accuracy_dict:
res_list = accuracy_dict[query]
log_file.write(query)
for res in res_list:
log_file.write(',' + str(res))
log_file.write(os.linesep)
log_file.close()
