test_demul_threaded.cc File Reference

#include <gtest/gtest.h>
#include <thread>
#include "concurrentqueue.h"
#include "config.h"
#include "dodemul.h"
#include "gettime.h"
#include "modulation.h"
#include "phy_stats.h"
#include "utils.h"

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Functions
void	MasterToWorkerDynamicMaster (Config *cfg, moodycamel::ConcurrentQueue< EventData > &event_queue, moodycamel::ConcurrentQueue< EventData > &complete_task_queue)
void	MasterToWorkerDynamicWorker (Config *cfg, size_t worker_id, moodycamel::ConcurrentQueue< EventData > &event_queue, moodycamel::ConcurrentQueue< EventData > &complete_task_queue, moodycamel::ProducerToken *ptok, Table< complex_float > &data_buffer, PtrGrid< kFrameWnd, kMaxDataSCs, complex_float > &ul_beam_matrices, Table< complex_float > &ue_spec_pilot_buffer, Table< complex_float > &equal_buffer, PtrCube< kFrameWnd, kMaxSymbols, kMaxUEs, int8_t > &demod_buffers_, PhyStats *phy_stats, Stats *stats)
	TEST (TestDemul, VaryingConfig)
int	main (int argc, char **argv)

Variables
static constexpr size_t	kNumWorkers = 14
static constexpr size_t	kMaxTestNum = 100
static constexpr size_t	kMaxItrNum = (1 << 30)
static constexpr size_t	kModTestNum = 3
static constexpr size_t	kModBitsNums [kModTestNum] = {4, 6, 4}
static constexpr double	kCodeRate [kModTestNum] = {0.333, 0.333, 0.666}
static constexpr size_t	kFrameOffsets [kModTestNum] = {0, 20, 30}
static std::atomic< size_t >	num_workers_ready_atomic

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

MasterToWorkerDynamicMaster()

void MasterToWorkerDynamicMaster	(	Config *	cfg,
		moodycamel::ConcurrentQueue< EventData > &	event_queue,
		moodycamel::ConcurrentQueue< EventData > &	complete_task_queue
	)

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MasterToWorkerDynamicWorker()

void MasterToWorkerDynamicWorker	(	Config *	cfg,
		size_t	worker_id,
		moodycamel::ConcurrentQueue< EventData > &	event_queue,
		moodycamel::ConcurrentQueue< EventData > &	complete_task_queue,
		moodycamel::ProducerToken *	ptok,
		Table< complex_float > &	data_buffer,
		PtrGrid< kFrameWnd, kMaxDataSCs, complex_float > &	ul_beam_matrices,
		Table< complex_float > &	ue_spec_pilot_buffer,
		Table< complex_float > &	equal_buffer,
		PtrCube< kFrameWnd, kMaxSymbols, kMaxUEs, int8_t > &	demod_buffers_,
		PhyStats *	phy_stats,
		Stats *	stats
	)

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TEST()

TEST	(	TestDemul	,
		VaryingConfig
	)

Test correctness of bs_ant_num() values in multi-threaded DoDemul when bs_ant_num() varies in runtime

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Variable Documentation

kCodeRate

constexpr double kCodeRate[kModTestNum] = {0.333, 0.333, 0.666}

staticconstexpr

kFrameOffsets

constexpr size_t kFrameOffsets[kModTestNum] = {0, 20, 30}

staticconstexpr

kMaxItrNum

constexpr size_t kMaxItrNum = (1 << 30)

staticconstexpr

kMaxTestNum

constexpr size_t kMaxTestNum = 100

staticconstexpr

kModBitsNums

constexpr size_t kModBitsNums[kModTestNum] = {4, 6, 4}

staticconstexpr

kModTestNum

constexpr size_t kModTestNum = 3

staticconstexpr

kNumWorkers

constexpr size_t kNumWorkers = 14

staticconstexpr

num_workers_ready_atomic

std::atomic<size_t> num_workers_ready_atomic

static