bmharness.hpp File Reference

#include <cstdlib>
#include <iostream>
#include <signal.h>
#include <pthread.h>
#include <api/api.hpp>
#include <common/platform.hpp>
#include <common/locks.hpp>
#include "bmconfig.hpp"

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Functions
Config CFG	TM_ALIGN (64)
void	dump_csv ()
void	usage ()
void	parseargs (int argc, char **argv)
void	nontxnwork ()
void	catch_SIGALRM (int)
void	barrier (uint32_t which)
void	run (uintptr_t id)
NOINLINE void *	run_wrapper (void *i)
int	main (int argc, char **argv)

Function Documentation

void barrier

(

uint32_t

which

)

Support a few lightweight barriers

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void catch_SIGALRM

(

int

)

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void dump_csv

(

)

Print benchmark configuration output

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int main	(	int	argc,
		char **	argv
	)

Main routine: parse args, set up the TM system, prep the benchmark, run the experiments, verify results, print results, and shut down the system

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void nontxnwork

(

)

Run some nops between transactions, to simulate some time being spent on computation

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void parseargs	(	int	argc,
		char **	argv
	)

Parse command line arguments

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void run

(

uintptr_t

id

)

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NOINLINE void* run_wrapper

(

void *

i

)

pthread wrapper for running the experiments

NB: noinline prevents this from getting inlined into main (and prevents run from being inlined there as well. This eliminates an _ITM_initializeProcess ordering problem if there's a transaction lexically scoped inside of main.

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Config CFG TM_ALIGN

(

64

)

void usage

(

)

Print usage

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