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-rw-r--r--resources/libraries/python/TrafficGenerator.py28
1 files changed, 15 insertions, 13 deletions
diff --git a/resources/libraries/python/TrafficGenerator.py b/resources/libraries/python/TrafficGenerator.py
index e7c8c4829a..bf6383e52a 100644
--- a/resources/libraries/python/TrafficGenerator.py
+++ b/resources/libraries/python/TrafficGenerator.py
@@ -597,9 +597,9 @@ class TrafficGenerator(AbstractRateProvider):
duration, unit_rate, self.frame_size, self.traffic_type,
self.warmup_time, latency=True)
transmit_count = int(self.get_sent())
- drop_count = int(self.get_loss())
+ loss_count = int(self.get_loss())
measurement = ReceiveRateMeasurement(
- duration, transmit_rate, transmit_count, drop_count)
+ duration, transmit_rate, transmit_count, loss_count)
measurement.latency = self.get_latency_int()
return measurement
@@ -609,18 +609,20 @@ class OptimizedSearch(object):
@staticmethod
def perform_optimized_ndrpdr_search(
- frame_size, traffic_type, fail_rate, line_rate,
- allowed_drop_fraction=0.005, final_relative_width=0.005,
- final_trial_duration=30.0, initial_trial_duration=1.0,
- intermediate_phases=2, timeout=600.0):
+ frame_size, traffic_type, minimum_transmit_rate,
+ maximum_transmit_rate, packet_loss_ratio=0.005,
+ final_relative_width=0.005, final_trial_duration=30.0,
+ initial_trial_duration=1.0, intermediate_phases=2, timeout=600.0):
"""Setup initialized TG, perform optimized search, return intervals.
:param frame_size: Frame size identifier or value [B].
:param traffic_type: Module name as a traffic type identifier.
See resources/traffic_profiles/trex for implemented modules.
- :param fail_rate: Minimal target transmit rate [pps].
- :param line_rate: Maximal target transmit rate [pps].
- :param allowed_drop_fraction: Fraction of dropped packets for PDR [1].
+ :param minimum_transmit_rate: Minimal bidirectional
+ target transmit rate [pps].
+ :param maximum_transmit_rate: Maximal bidirectional
+ target transmit rate [pps].
+ :param packet_loss_ratio: Fraction of packets lost, for PDR [1].
:param final_relative_width: Final lower bound transmit rate
cannot be more distant that this multiple of upper bound [1].
:param final_trial_duration: Trial duration for the final phase [s].
@@ -632,9 +634,9 @@ class OptimizedSearch(object):
before this overall time [s].
:type frame_size: str or int
:type traffic_type: str
- :type fail_rate: float
- :type line_rate: float
- :type allowed_drop_fraction: float
+ :type minimum_transmit_rate: float
+ :type maximum_transmit_rate: float
+ :type packet_loss_ratio: float
:type final_relative_width: float
:type final_trial_duration: float
:type initial_trial_duration: float
@@ -656,5 +658,5 @@ class OptimizedSearch(object):
intermediate_phases=intermediate_phases,
initial_trial_duration=initial_trial_duration, timeout=timeout)
result = algorithm.narrow_down_ndr_and_pdr(
- fail_rate, line_rate, allowed_drop_fraction)
+ minimum_transmit_rate, maximum_transmit_rate, packet_loss_ratio)
return result