def benchmark():
os = version()
ver = python_version()
txnc = len(UBXMESSAGES)
txnt = txnc * CYCLES
print(
f"\nOperating system: {os}",
f"\nPython version: {ver}",
f"\npyubx2 version: {pyubx2ver}",
f"\nTest cycles: {CYCLES:,}",
f"\nTxn per cycle: {txnc:,}",
)
start = datetime.now()
print(f"\nBenchmark test started at {start} ...")
for n in range(CYCLES):
for i, msg in enumerate(UBXMESSAGES):
res = UBXReader.parse(msg)
end = datetime.now()
print(f"Benchmark test ended at {end}.")
duration = (end - start).total_seconds()
print(
f"\n{txnt:,} messages processed in {duration:,.3f} seconds = {txnt/duration:,.2f} txns/second.\n"
)
def benchmark(**kwargs) -> float:
"""
pyubx2 Performance benchmark test.
:param int cycles: (kwarg) number of test cycles (10,000)
:returns: benchmark as transactions/second
:rtype: float
:raises: UBXStreamError
"""
cyc = int(kwargs.get("cycles", 10000))
txnc = len(UBXMESSAGES)
txnt = txnc * cyc
print(
f"\nOperating system: {osver()}",
f"\nPython version: {python_version()}",
f"\npyubx2 version: {ubxver}",
f"\nTest cycles: {cyc:,}",
f"\nTxn per cycle: {txnc:,}",
)
start = datetime.now()
print(f"\nBenchmark test started at {start}")
for i in range(cyc):
progbar(i, cyc)
for msg in UBXMESSAGES:
_ = UBXReader.parse(msg)
end = datetime.now()
print(f"Benchmark test ended at {end}.")
duration = (end - start).total_seconds()
rate = round(txnt / duration, 2)
print(
f"\n{txnt:,} messages processed in {duration:,.3f} seconds = {rate:,.2f} txns/second.\n"
)
return rate