/
trigger_rate_qc.py
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/
trigger_rate_qc.py
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import larpix
import larpix.io
import larpix.logger
import base___no_enforce
import argparse
import json
from datetime import datetime
import h5py
import numpy as np
from collections import Counter
_default_controller_config=None
_default_chip_key=None
_default_threshold=128
_default_runtime=0.5
_default_disabled_list=None
rate_cut=[10000,1000]#,100] #,10]
suffix = ['no_cut','10kHz_cut','1kHz_cut','100Hz_cut']
v2a_nonrouted_channels=[6,7,8,9,22,23,24,25,38,39,40,54,55,56,57]
def initial_setup(ctr, controller_config):
now = datetime.now().strftime("%Y_%m_%d_%H_%M_%S")
fname="trigger_rate_%s_" % suffix[ctr] #str(rate_cut[ctr])
fname=fname+str(now)+".h5"
c = base___no_enforce.main(controller_config, logger=True, filename=fname)
return c, fname
def find_mode(l):
a = Counter(l)
return a.most_common(1)
def asic_test(c, chips_to_test, forbidden, threshold, runtime):
channels = [i for i in range(0,64) if i not in v2a_nonrouted_channels]
c.io.double_send_packets = False
for chip_key in chips_to_test:
for channel in channels: #range(64):
p = (chip_key,channel)
if p in forbidden:
print(p,' skipped')
continue
c[chip_key].config.channel_mask[channel] = 0
c[chip_key].config.csa_enable[channel] = 1
c[chip_key].config.threshold_global = threshold
chip_register_pairs=[]
chip_register_pairs.append( (chip_key, list(range(131,139))+[64]+list(range(66,74)) ) )
c.multi_write_configuration(chip_register_pairs)
c.multi_write_configuration(chip_register_pairs)
ok, diff = c.enforce_configuration(chip_key, timeout=0.01, n=10, n_verify=10)
if not ok: print('config error',diff)
c.logger.record_configs([c[chip_key]])
base___no_enforce.flush_data(c)
c.logger.enable()
c.run(runtime,'collect data')
c.logger.flush()
c.logger.disable()
chip_triggers = c.reads[-1].extract('chip_id')
channel_triggers = c.reads[-1].extract('channel_id',chip_key=chip_key)
print(chip_key,'\ttriggers:',len(c.reads[-1]),'\trate: {:0.2f}Hz'.format(len(c.reads[-1])/runtime),'\t offending chip, triggers',find_mode(chip_triggers),'\toffending channel, triggers: {}'.format(find_mode(channel_triggers)))
c[chip_key].config.channel_mask=[1]*64
c[chip_key].config.csa_enable=[0]*64
c[chip_key].config.threshold_global = 255
c.multi_write_configuration(chip_register_pairs)
c.multi_write_configuration(chip_register_pairs)
ok, diff = c.enforce_configuration(chip_key, timeout=0.01, n=10, n_verify=10)
if not ok: print('config error',diff)
c.logger.record_configs([c[chip_key]])
def unique_channel_id(io_group, io_channel, chip_id, channel_id):
return channel_id + 100*(chip_id + 1000*(io_channel + 1000*(io_group)))
def from_unique_to_chip_key(unique):
io_group = (unique // (100*1000*1000)) % 1000
io_channel = (unique // (100*1000)) % 1000
chip_id = (unique // 100) % 1000
return larpix.Key(io_group, io_channel, chip_id)
def chip_key_to_string(chip_key):
return '-'.join([str(int(chip_key.io_group)),str(int(chip_key.io_channel)),str(int(chip_key.chip_id))])
def from_unique_to_channel_id(unique):
return int(unique) % 100
def evaluate_rate(fname, ctr, runtime, forbidden):
f = h5py.File(fname,'r')
data_mask=f['packets'][:]['packet_type']==0
data=f['packets'][data_mask]
io_group=data['io_group'].astype(np.uint64)
io_channel=data['io_channel'].astype(np.uint64)
chip_id=data['chip_id'].astype(np.uint64)
channel_id=data['channel_id'].astype(np.uint64)
unique_channels = set(unique_channel_id(io_group, io_channel, chip_id, channel_id))
for unique in sorted(unique_channels):
channel_mask = unique_channel_id(io_group, io_channel, chip_id, channel_id) == unique
triggers = len(data[channel_mask]['dataword'])
if triggers/runtime > rate_cut[ctr]:
pair = ( chip_key_to_string(from_unique_to_chip_key(unique)), from_unique_to_channel_id(unique) )
if pair not in forbidden:
forbidden.append(pair)
print(pair,' added to do not enable list')
return forbidden
def chip_key_string(chip_key):
return '-'.join([str(int(chip_key.io_group)),str(int(chip_key.io_channel)),str(int(chip_key.chip_id))])
def save_do_not_enable_list(forbidden):
d = {}
for p in forbidden:
#ck = chip_key_string(p[0])
ck = str(p[0])
#ck = p[0]
if ck not in d: d[ck]=[]
if p[1] not in d[ck]: d[ck].append(p[1])
now = datetime.now().strftime("%Y_%m_%d_%H_%M_%S")
with open('trigger-rate-DO-NOT-ENABLE-channel-list-'+now+'.json','w') as outfile:
json.dump(d, outfile, indent=4)
return
def main(controller_config=_default_controller_config, chip_key=_default_chip_key, threshold=_default_threshold, runtime=_default_runtime, disabled_list=_default_disabled_list):
print('START ITERATIVE TRIGGER RATE TEST')
c = base___no_enforce.main(controller_config)
chips_to_test = c.chips.keys()
if not chip_key is None: chips_to_test = [chip_key]
print('chips to test: ',chips_to_test)
print('==> \tfound ASICs to test')
forbidden=[] # list of (chip key, channel) to disable, to be updated as script progresses
if disabled_list:
print('applying disabled list: ', disabled_list)
with open(disabled_list,'r') as f:
disable_input=json.load(f)
for key in disable_input.keys():
channel_list = disable_input[key]
for chan in channel_list:
forbidden.append((key,chan))
else:
print('No disabled list provided. Default disabled list applied.')
for chip_key in chips_to_test:
for channel in v2a_nonrouted_channels:
forbidden.append((chip_key,channel))
print('==> \tinitial channel disable list set')
for ctr in range(len(rate_cut)):
c, fname = initial_setup(ctr, controller_config)
print('==> \ttesting ASICs with ',rate_cut[ctr],' Hz trigger rate threshold')
asic_test(c, chips_to_test, forbidden, threshold, runtime)
if ctr==3: continue
n_initial=len(forbidden)
forbidden = evaluate_rate(fname, ctr, runtime, forbidden)
n_final=len(forbidden)
print('==> \tdo not enable list updated with ',n_final-n_initial,' additional channels')
save_do_not_enable_list(forbidden)
print('END ITERATIVE TRIGGER RATE TEST')
return c
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument('--controller_config', default=_default_controller_config, type=str, help='''Hydra newtork config file''')
parser.add_argument('--chip_key', default=_default_chip_key, type=str, help='''If specified, only collect data from specified chip''')
parser.add_argument('--threshold', default=_default_threshold, type=int, help='''Global threshold value to set (default=%(default)s)''')
parser.add_argument('--runtime', default=_default_runtime, type=float, help='''Duration for run (in seconds) (default=%(default)s)''')
parser.add_argument('--disabled_list', default=_default_disabled_list, type=str, help='''File containing json-formatted dict of <chip key>:[<channels>] to disable''')
args = parser.parse_args()
c = main(**vars(args))