[skip ci] print estimated remaining processing time for postResults

lib/damask/util.py

@@ -134,7 +134,7 @@ class extendableOption(Option):
 
 # Print iterations progress
 # from https://gist.github.com/aubricus/f91fb55dc6ba5557fbab06119420dd6a
-def progressBar(iteration, total, prefix='', suffix='', decimals=1, bar_length=100):
+def progressBar(iteration, total, start=None, prefix='', suffix='', decimals=1, bar_length=50):
   """
   Call in a loop to create terminal progress bar
 
@@ -146,12 +146,19 @@ def progressBar(iteration, total, prefix='', suffix='', decimals=1, bar_length=1
       decimals    - Optional  : positive number of decimals in percent complete (Int)
       bar_length  - Optional  : character length of bar (Int)
   """
-  str_format = "{0:." + str(decimals) + "f}"
+  import time
+  
+  if suffix == '' and start is not None and iteration > 0:
+    remainder = (total - iteration) * (time.time()-start)/iteration
+    suffix = '{: 3d}:'.format(int( remainder//3600)) + \
+             '{:02d}:'.format(int((remainder//60)%60)) + \
+             '{:02d}' .format(int( remainder     %60))
+  str_format = "{{0:{}.{}f}}".format(decimals+4,decimals)
   percents = str_format.format(100 * (iteration / float(total)))
   filled_length = int(round(bar_length * iteration / float(total)))
   bar = '█' * filled_length + '-' * (bar_length - filled_length)
 
-  sys.stderr.write('\r%s |%s| %s%s %s' % (prefix, bar, percents, '%', suffix)),
+  sys.stderr.write('\r%s |%s| %s %s' % (prefix, bar, percents+'%', suffix)),
 
   if iteration == total: sys.stderr.write('\n\n')
   sys.stderr.flush()

processing/post/postResults.py

@@ -830,9 +830,10 @@ if options.info:
 
 elementsOfNode = {}
 Nelems = stat['NumberOfElements']
+starttime = time.time()
 for e in range(Nelems):
   if options.verbose and Nelems > 100 and e%(Nelems//100) == 0:                                     # report in 1% steps if possible and avoid modulo by zero
-    damask.util.progressBar(iteration=e,total=Nelems,prefix='1/3: connecting elements')
+    damask.util.progressBar(iteration=e,total=Nelems,start=starttime,prefix='1/3: connecting elements')
   for n in map(p.node_sequence,p.element(e).items):
     if n not in elementsOfNode:
       elementsOfNode[n] = [p.element_id(e)]
@@ -855,9 +856,10 @@ damask.util.progressBar(iteration=1,total=1,prefix='1/3: connecting elements')
 
 if options.nodalScalar:
   Npoints = stat['NumberOfNodes']
+  starttime = time.time()
   for n in range(Npoints):
     if options.verbose and Npoints > 100 and e%(Npoints//100) == 0:                                 # report in 1% steps if possible and avoid modulo by zero
-      damask.util.progressBar(iteration=n,total=Npoints,prefix='2/3: scanning nodes     ')
+      damask.util.progressBar(iteration=n,total=Npoints,start=starttime,prefix='2/3: scanning nodes     ')
     myNodeID = p.node_id(n)
     myNodeCoordinates = [p.node(n).x, p.node(n).y, p.node(n).z]
     myElemID = 0
@@ -892,9 +894,10 @@ if options.nodalScalar:
 
 else:
   Nelems = stat['NumberOfElements']
+  starttime = time.time()
   for e in range(Nelems):
     if options.verbose and Nelems > 100 and e%(Nelems//100) == 0:                                   # report in 1% steps if possible and avoid modulo by zero
-      damask.util.progressBar(iteration=e,total=Nelems,prefix='2/3: scanning elements  ')
+      damask.util.progressBar(iteration=e,total=Nelems,start=starttime,prefix='2/3: scanning elements  ')
     myElemID = p.element_id(e)
     myIpCoordinates = ipCoords(p.element(e).type, list(map(lambda node: [node.x, node.y, node.z],
                                                          list(map(p.node, map(p.node_sequence, p.element(e).items))))))
@@ -1032,10 +1035,11 @@ for incCount,position in enumerate(locations):     # walk through locations
 
   member = 0
   Ngroups = len(groups)
+  starttime = time.time()
   for j,group in enumerate(groups):
     f = incCount*Ngroups + j
     if options.verbose and (Ngroups*Nincs) > 100 and f%((Ngroups*Nincs)//100) == 0:                 # report in 1% steps if possible and avoid modulo by zero
-      damask.util.progressBar(iteration=f,total=Ngroups*Nincs,prefix='3/3: processing points  ')
+      damask.util.progressBar(iteration=f,total=Ngroups*Nincs,start=starttime,prefix='3/3: processing points  ')
     N = 0                                                                                           # group member counter
     for (e,n,i,g,n_local) in group[1:]:                                                             # loop over group members
       member += 1