def line_search(cls):
optimize.initialize_search()
while True:
cls.evaluate_function()
optimize.update_status()
if optimize.isdone:
optimize.finalize_search()
break
elif optimize.step_count < PAR.STEPMAX:
optimize.compute_step()
continue
else:
retry = optimize.retry_status
if retry:
print ' Line search failed... retry'
optimize.restart()
cls.line_search()
break
else:
print ' Line search failed... abort'
sys.exit(-1)
def line_search(cls):
optimize.initialize_search()
while True:
cls.evaluate_function()
optimize.update_status()
if optimize.isdone:
optimize.finalize_search()
break
elif optimize.step_count < PAR.STEPMAX:
optimize.compute_step()
continue
else:
retry = optimize.retry_status
if retry:
print ' Line search failed... retry'
optimize.restart()
cls.line_search()
break
else:
print ' Line search failed... abort'
sys.exit(-1)
def line_search(self):
""" Conducts line search in given search direction
"""
optimize.initialize_search()
for optimize.step in range(1, PAR.SRCHMAX+1):
isdone = self.search_status()
if isdone == 1:
optimize.finalize_search()
break
elif isdone == 0:
optimize.compute_step()
continue
elif isdone == -1:
self.isdone = -1
print ' line search failed'
def line_search(self):
""" Conducts line search in given search direction
"""
optimize.initialize_search()
while True:
self.iterate_search()
if optimize.isdone:
optimize.finalize_search()
break
elif optimize.step_count < PAR.STEPMAX:
optimize.compute_step()
continue
else:
retry = optimize.retry_status()
if retry:
print ' Line search failed\n\n Retrying...'
optimize.restart()
self.line_search()
break
else:
print ' Line search failed\n\n Aborting...'
sys.exit(-1)
def line_search(self):
""" Conducts line search in given search direction
"""
optimize.initialize_search()
while True:
self.iterate_search()
if optimize.isdone:
optimize.finalize_search()
break
elif optimize.step_count < PAR.STEPMAX:
optimize.compute_step()
continue
else:
retry = optimize.retry_status()
if retry:
print ' Line search failed...\n\n Retrying...'
optimize.restart()
self.line_search()
break
else:
print ' Line search failed...\n\n Aborting...'
sys.exit(-1)
