codel-queue-disc-test-suite.cc File Reference

#include "ns3/test.h"
#include "ns3/codel-queue-disc.h"
#include "ns3/packet.h"
#include "ns3/uinteger.h"
#include "ns3/string.h"
#include "ns3/double.h"
#include "ns3/log.h"
#include "ns3/simulator.h"

Go to the source code of this file.

Classes
class	CoDelQueueDiscBasicDrop
	Test 5: enqueue/dequeue with drops according to CoDel algorithm. More...
class	CoDelQueueDiscBasicEnqueueDequeue
	Test 1: simple enqueue/dequeue with no drops. More...
class	CoDelQueueDiscBasicOverflow
	Test 2: enqueue with drops due to queue overflow. More...
class	CoDelQueueDiscControlLawTest
	Test 4: ControlLaw unit test - test against explicit port of Linux implementation. More...
class	CoDelQueueDiscNewtonStepTest
	Test 3: NewtonStep unit test - test against explicit port of Linux implementation. More...
class	CodelQueueDiscTestItem
	Codel Queue Disc Test Item. More...
class	CoDelQueueDiscTestSuite
	CoDel Queue Disc Test Suite. More...

Macros
#define	REC_INV_SQRT_BITS_ns3   (8 * sizeof(uint16_t))
#define	REC_INV_SQRT_SHIFT_ns3   (32 - REC_INV_SQRT_BITS_ns3)

Functions
static uint16_t	_codel_Newton_step (uint32_t count, uint16_t rec_inv_sqrt)
static uint32_t	_reciprocal_scale (uint32_t val, uint32_t ep_ro)

Variables
CoDelQueueDiscTestSuite	g_coDelQueueTestSuite
	the test suite More...

Macro Definition Documentation

REC_INV_SQRT_BITS_ns3

#define REC_INV_SQRT_BITS_ns3   (8 * sizeof(uint16_t))

Definition at line 35 of file codel-queue-disc-test-suite.cc.

REC_INV_SQRT_SHIFT_ns3

#define REC_INV_SQRT_SHIFT_ns3   (32 - REC_INV_SQRT_BITS_ns3)

Definition at line 38 of file codel-queue-disc-test-suite.cc.

Referenced by CoDelQueueDiscControlLawTest::_codel_control_law(), and _codel_Newton_step().

Function Documentation

_codel_Newton_step()

static uint16_t _codel_Newton_step ( uint32_t  count, uint16_t  rec_inv_sqrt  )

static

Definition at line 40 of file codel-queue-disc-test-suite.cc.

References REC_INV_SQRT_SHIFT_ns3.

Referenced by CoDelQueueDiscNewtonStepTest::DoRun().

_reciprocal_scale()

static uint32_t _reciprocal_scale ( uint32_t  val, uint32_t  ep_ro  )

static

Definition at line 51 of file codel-queue-disc-test-suite.cc.

Referenced by CoDelQueueDiscControlLawTest::_codel_control_law().