def CustomSourceModule(kernel_code):
a = None
try:
a = SourceModule(kernel_code, no_extern_c = True, options = ["-use_fast_math", "-O3"])
except:
import sys, traceback
print "Python Trace back"
print "======================"
exc_type, exc_value, exc_traceback = sys.exc_info()
a = ''.join(traceback.format_exception(exc_type, exc_value, exc_traceback))
idx = a.find('kernel.cu(')
aa = a[idx:]
print aa
eidx = aa.find(')')
num = aa[10:eidx]
line = int(num)
print "Error code line:"
print kernel_code.split("\n")[line-1:line][0]
print "======================"
exit()
return a
