def polyfile_homotopy(self, Uid, msg):
from phc_file import rm_exts, phc_start
from os import path
[poly_id, poly_id_start, poly_data] = msg.split('|')
# Generate poly file
file_id = "../users/%s/%s" %(Uid, poly_id)
exts = ['cmd', 'sol','phc']
rm_exts(file_id,exts)
print "msg = %s"% msg
# Generate start system file from phc file
file_id_start= "../users/%s/%s" %(Uid, poly_id_start)
rm_exts(file_id_start, ['cmd'])
if not path.isfile(file_id_start+".start"):
phc_start(file_id_start)
with open('%s.cmd'%file_id_start, 'w') as f:
f.write("y\n%s.sol\n%s.start\n0\n0\n0\n0\n"%(file_id, file_id_start))
f.close()
return file_id, file_id_start
def polyfile_homotopy(self, Uid, msg):
from phc_file import rm_exts, phc_start
from os import path
[poly_id, poly_id_start, poly_data] = msg.split('|')
# Generate poly file
file_id = "../users/%s/%s" % (Uid, poly_id)
exts = ['cmd', 'sol', 'phc']
rm_exts(file_id, exts)
print "msg = %s" % msg
# Generate start system file from phc file
file_id_start = "../users/%s/%s" % (Uid, poly_id_start)
rm_exts(file_id_start, ['cmd'])
if not path.isfile(file_id_start + ".start"):
phc_start(file_id_start)
with open('%s.cmd' % file_id_start, 'w') as f:
f.write("y\n%s.sol\n%s.start\n0\n0\n0\n0\n" %
(file_id, file_id_start))
f.close()
return file_id, file_id_start
def polyclient_newhom(self):
# check whether polynomial system is efficient
rm_all_exts(self.file_id)
newpoly = [self.client_opt, self.client_id, self.client_msg]
self.client_msg = self.client_msg.split('|')
if len(self.client_msg) == 1:
file_id_start = get_file_id(self.client_id, self.client_msg[0])
if not path.isfile(file_id_start + ".start"):
phc_start(file_id_start)
self.msg = 'homotopy start system generated'
else:
with open('%s.poly' % self.file_id, 'w') as f:
f.write(self.client_msg[2])
f.close()
# distribute job to small or large queue
worker_ind, deg = self.job_distributor()
if worker_ind == 0:
phcdb.delpoly(self.client_id, self.poly_id)
with open('%s.err' % self.file_id, 'r') as f:
self.msg = f.read() + "received"
else:
print "**********%s" % deg
rm_exts(self.file_id, 'err')
with open('%s.sta' % self.file_id, 'w') as f:
f.write('submitted')
f.close()
queue_local.put(newpoly)
self.msg = 'homotopy received'
# update userstatus to computing
phcdb.delpoly(self.client_id, self.poly_id)
phcdb.newpoly(self.client_id, self.poly_id, deg,
path.getctime('%s.poly' % self.file_id))
def polyclient_newhom(self):
# check whether polynomial system is efficient
rm_all_exts(self.file_id)
newpoly = [self.client_opt, self.client_id, self.client_msg]
self.client_msg = self.client_msg.split("|")
if len(self.client_msg) == 1:
file_id_start = get_file_id(self.client_id, self.client_msg[0])
if not path.isfile(file_id_start + ".start"):
phc_start(file_id_start)
self.msg = "homotopy start system generated"
else:
with open("%s.poly" % self.file_id, "w") as f:
f.write(self.client_msg[2])
f.close()
# distribute job to small or large queue
worker_ind, deg = self.job_distributor()
if worker_ind == 0:
phcdb.delpoly(self.client_id, self.poly_id)
with open("%s.err" % self.file_id, "r") as f:
self.msg = f.read() + "received"
else:
print "**********%s" % deg
rm_exts(self.file_id, "err")
with open("%s.sta" % self.file_id, "w") as f:
f.write("submitted")
f.close()
queue_local.put(newpoly)
self.msg = "homotopy received"
# update userstatus to computing
phcdb.delpoly(self.client_id, self.poly_id)
phcdb.newpoly(self.client_id, self.poly_id, deg, path.getctime("%s.poly" % self.file_id))