def allocate_chunks(results_dir,
trial_no,
rgs_selected=None,
respect_rungroup_barriers=True,
runs_selected=None,
stripe=False,
max_size=1000,
integrated=False):
refl_ending = "_integrated.pickle" if integrated else "_indexed.pickle"
expt_ending = "_refined_experiments.json"
trial = "%03d" % trial_no
print "processing trial %s" % trial
if rgs_selected:
rg_condition = lambda rg: rg in rgs_selected
else:
rg_condition = lambda rg: True
rgs = {} # rungroups and associated runs
for run in os.listdir(results_dir):
if not (run.startswith("r") and run.split("r")[1].isdigit()):
continue
if runs_selected and run not in runs_selected:
continue
trgs = [
trg for trg in os.listdir(os.path.join(results_dir, run))
if (trg[:6] == trial + "_rg") and rg_condition(trg[-5:])
]
if not trgs:
continue
rungroups = set(map(lambda n: n.split("_")[1], trgs))
for rg in rungroups:
if rg not in rgs.keys():
rgs[rg] = [run]
else:
rgs[rg].append(run)
batch_chunk_nums_sizes = {}
batch_contents = {}
if respect_rungroup_barriers:
batchable = {rg: {rg: runs} for rg, runs in rgs.iteritems()}
else:
batchable = {"all": rgs}
# for either grouping, iterate over the top level keys in batchable and
# distribute the events within those "batches" in stripes or chunks
for batch, rungroups in batchable.iteritems():
rg_by_run = {}
for rungroup, runs in rungroups.iteritems():
for run in runs:
rg_by_run[run] = rungroup
n_img = 0
batch_contents[batch] = []
for run, rg in rg_by_run.iteritems():
try:
trg = trial + "_" + rg
contents = sorted(
os.listdir(os.path.join(results_dir, run, trg, "out")))
except OSError:
print "skipping run %s missing out directory" % run
continue
abs_contents = [
os.path.join(results_dir, run, trg, "out", c) for c in contents
]
batch_contents[batch].extend(abs_contents)
expts = [c for c in contents if c.endswith(expt_ending)]
n_img += len(expts)
if n_img == 0:
print "no images found for %s" % batch
del batch_contents[batch]
continue
n_chunks = int(math.ceil(n_img / max_size))
chunk_size = int(math.ceil(n_img / n_chunks))
batch_chunk_nums_sizes[batch] = (n_chunks, chunk_size)
if len(batch_contents) == 0:
raise Sorry, "no DIALS integration results found."
batch_chunks = {}
for batch, num_size_tuple in batch_chunk_nums_sizes.iteritems():
num, size = num_size_tuple
batch_chunks[batch] = []
contents = batch_contents[batch]
expts = [c for c in contents if c.endswith(expt_ending)]
refls = [c for c in contents if c.endswith(refl_ending)]
expts, refls = match_dials_files(expts, refls, expt_ending,
refl_ending)
if stripe:
for i in xrange(num):
expts_stripe = expts[i::num]
refls_stripe = refls[i::num]
batch_chunks[batch].append((expts_stripe, refls_stripe))
print "striped %d experiments in %s with %d experiments per stripe and %d stripes" % \
(len(expts), batch, len(batch_chunks[batch][0][0]), len(batch_chunks[batch]))
else:
for i in xrange(num):
expts_chunk = expts[i * size:(i + 1) * size]
refls_chunk = refls[i * size:(i + 1) * size]
batch_chunks[batch].append((expts_chunk, refls_chunk))
print "chunked %d experiments in %s with %d experiments per chunk and %d chunks" % \
(len(expts), batch, len(batch_chunks[batch][0][0]), len(batch_chunks[batch]))
return batch_chunks
def allocate_chunks_per_rungroup(results_dir,
trial_no,
rgs_selected=None,
runs_selected=None,
stripe=False,
max_size=1000,
integrated=False):
refl_ending = "_integrated.pickle" if integrated else "_indexed.pickle"
expt_ending = "_refined_experiments.json"
trial = "%03d" % trial_no
print "processing trial %s" % trial
if rgs_selected:
rg_condition = lambda rg: rg in rgs_selected
else:
rg_condition = lambda rg: True
rgs = {} # rungroups and associated runs
for run in os.listdir(results_dir):
if not (run.startswith("r") and run.split("r")[1].isdigit()):
continue
if runs_selected and run not in runs_selected:
continue
trgs = [
trg for trg in os.listdir(os.path.join(results_dir, run))
if (trg[:6] == trial + "_rg") and rg_condition(trg[-5:])
]
if not trgs:
continue
rungroups = set(map(lambda n: n.split("_")[1], trgs))
for rg in rungroups:
if rg not in rgs.keys():
rgs[rg] = [run]
else:
rgs[rg].append(run)
rg_ch_nums_sizes = {}
rg_contents = {}
for rg, runs in rgs.iteritems():
n_img = 0
trg = trial + "_" + rg
rg_contents[rg] = []
for run in runs:
try:
contents = os.listdir(
os.path.join(results_dir, run, trg, "out"))
except OSError:
print "skipping run %s missing out directory" % run
continue
abs_contents = [
os.path.join(results_dir, run, trg, "out", c) for c in contents
]
rg_contents[rg].extend(abs_contents)
expts = [c for c in contents if c.endswith(expt_ending)]
n_img += len(expts)
if n_img == 0:
print "no images found for %s" % rg
del rg_contents[rg]
continue
n_chunks = int(math.ceil(n_img / max_size))
chunk_size = int(math.ceil(n_img / n_chunks))
rg_ch_nums_sizes[rg] = (n_chunks, chunk_size)
if len(rg_contents) == 0:
raise Sorry, "no DIALS integration results found."
rg_chunks = {}
for rg, nst in rg_ch_nums_sizes.iteritems():
num, size = nst
rg_chunks[rg] = []
contents = rg_contents[rg]
expts = [c for c in contents if c.endswith(expt_ending)]
refls = [c for c in contents if c.endswith(refl_ending)]
expts, refls = match_dials_files(expts, refls, expt_ending,
refl_ending)
if stripe:
for i in xrange(num):
expts_stripe = expts[i::num]
refls_stripe = refls[i::num]
rg_chunks[rg].append((expts_stripe, refls_stripe))
print "striped %d experiments in %s with %d experiments per stripe and %d stripes" % \
(len(expts), rg, len(rg_chunks[rg][0][0]), len(rg_chunks[rg]))
else:
for i in xrange(num):
expts_chunk = expts[i * size:(i + 1) * size]
refls_chunk = refls[i * size:(i + 1) * size]
rg_chunks[rg].append((expts_chunk, refls_chunk))
print "chunked %d experiments in %s with %d experiments per chunk and %d chunks" % \
(len(expts), rg, len(rg_chunks[rg][0][0]), len(rg_chunks[rg]))
return rg_chunks
