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benchmarks/*: remove

Benchmarks should be shaped as unittests and run as part of CI.
This commit is contained in:
Robert Jördens 2015-06-28 20:09:38 -06:00
parent f7427dda39
commit 5442ae312f
6 changed files with 0 additions and 134 deletions

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from artiq import *
import pulse_rate, rtio_skew, rpc_timing
_exps = [pulse_rate.PulseRate, rtio_skew.RTIOSkew, rpc_timing.RPCTiming]
class AllBenchmarks(Experiment, AutoDB):
"""All benchmarks"""
def build(self):
self.se = []
for exp in _exps:
self.se.append(exp(self.dbh))
def run(self):
for se in self.se:
se.run()

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{
"comm": {
"type": "local",
"module": "artiq.coredevice.comm_tcp",
"class": "Comm",
"arguments": {"host": "192.168.0.42"}
},
"core": {
"type": "local",
"module": "artiq.coredevice.core",
"class": "Core",
"arguments": {}
},
"pmt0": {
"type": "local",
"module": "artiq.coredevice.ttl",
"class": "TTLInOut",
"arguments": {"channel": 0}
},
"ttl0": {
"type": "local",
"module": "artiq.coredevice.ttl",
"class": "TTLOut",
"arguments": {"channel": 2}
},
}

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{}

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from artiq import *
from artiq.coredevice.runtime_exceptions import RTIOUnderflow
class PulseRate(Experiment, AutoDB):
"""Sustained pulse rate"""
class DBKeys:
core = Device()
ttl0 = Device()
pulse_rate = Result()
@kernel
def run(self):
T = time_to_cycles(100*ns)
while True:
try:
for i in range(1000):
self.ttl0.pulse(cycles_to_time(T))
delay(cycles_to_time(T))
except RTIOUnderflow:
T += 1
self.core.break_realtime()
else:
self.pulse_rate = cycles_to_time(2*T)
break

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from math import sqrt
from artiq import *
class RPCTiming(Experiment, AutoDB):
"""RPC timing"""
class DBKeys:
core = Device()
repeats = Argument(100)
rpc_time_mean = Result()
rpc_time_stddev = Result()
def nop(self, x):
pass
@kernel
def bench(self):
self.ts = [0.0 for _ in range(self.repeats)]
for i in range(self.repeats):
t1 = self.core.get_rtio_time()
self.nop(10)
t2 = self.core.get_rtio_time()
self.ts[i] = t2 - t1
def run(self):
self.bench()
mean = sum(self.ts)/self.repeats
self.rpc_time_stddev = sqrt(
sum([(t - mean)**2 for t in self.ts])/self.repeats)*s
self.rpc_time_mean = mean*s

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from artiq import *
class PulseNotReceived(Exception):
pass
class RTIOSkew(Experiment, AutoDB):
"""RTIO skew"""
class DBKeys:
core = Device()
pmt0 = Device()
rtio_skew = Result()
@kernel
def run(self):
self.pmt0.output()
delay(1*us)
with parallel:
self.pmt0.gate_rising(10*us)
with sequential:
delay(5*us)
out_t = now()
self.pmt0.pulse(5*us)
in_t = self.pmt0.timestamp()
if in_t < 0*s:
raise PulseNotReceived
self.rtio_skew = out_t - in_t