GraphData Class Reference

#include <rwlock_tester.h>

List of all members.

Public Member Functions
	GraphData ()
void	init (const RWLockTester &tester, const int *th_counts, size_t thread_count_len)
int	add_results (const RWLockTester &tester, size_t thread_count_num)
template<class F>
int	print (F f, const char *file, const char *title=NULL) const
int	print_read (const char *file, const char *title=NULL) const
int	print_write (const char *file, const char *title=NULL) const
int	print_summary (const char *file, const char *title=NULL) const
int	print_total_time (const char *file, const char *title=NULL) const
Static Public Member Functions
static MILLISECONDS	get_read (const RWLockGraphData &d, size_t indx)
static MILLISECONDS	get_write (const RWLockGraphData &d, size_t indx)
static MILLISECONDS	get_sum (const RWLockGraphData &d, size_t indx)
static MILLISECONDS	get_total (const RWLockGraphData &d, size_t indx)
Private Attributes
std::vector< int >	threads
std::vector< RWLockGraphData >	lock_info

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Detailed Description

Definition at line 249 of file rwlock_tester.h.

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Constructor & Destructor Documentation

GraphData::GraphData

(

)

[inline]

Definition at line 254 of file rwlock_tester.h.

{}

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Member Function Documentation

void GraphData::init	(	const RWLockTester &	tester,
		const int *	th_counts,
		size_t	thread_count_len
	)

Definition at line 377 of file rwlock_tester.cc.

References RWLockTester::begin(), RWLockTester::end(), lock_info, and threads.

Referenced by main().

{
        threads.clear();
        threads.insert(threads.begin(),th_counts, th_counts+thread_count_len);
        for(std::vector<RWLockLoopTest *>::const_iterator i=tester.begin(); i!=tester.end(); i++)
        {
                size_t last = lock_info.size();
                lock_info.resize(last+1);
                lock_info[last].clear();
                lock_info[last].name = (*i)->name();
                lock_info[last].resize(thread_count_len);
        }
}

int GraphData::add_results	(	const RWLockTester &	tester,
		size_t	thread_count_num
	)

Definition at line 391 of file rwlock_tester.cc.

References lock_info, and RWLockTester::size().

Referenced by main().

{
        for(size_t indx=0; indx<tester.size(); indx++)
        {
                lock_info[indx].read[thread_count_num] = tester[indx]->get_read_thread_time();
                lock_info[indx].write[thread_count_num] = tester[indx]->get_write_thread_time();
                lock_info[indx].total[thread_count_num] = tester[indx]->get_total_test_time();
        }
        return 0;
}

template<class F>

int GraphData::print	(	F	f,
		const char *	file,
		const char *	title = NULL
	)			const [inline]

Definition at line 420 of file rwlock_tester.h.

References lock_info, and threads.

Referenced by print_read(), print_summary(), print_total_time(), and print_write().

{
        FILE *f = fopen(file, "w");
        if(f == NULL) return errno;
        if(title)
                fprintf(f, "# %s\n", title);
        fprintf(f, "%32.32s \t ", "threads:");
        for(std::vector<int>::const_iterator i=threads.begin(); i!=threads.end(); i++)
        {
                fprintf(f, "%16d \t ", *i);
        }
        fprintf(f, "\n");
        for(std::vector<RWLockGraphData>::const_iterator curr=lock_info.begin(); curr!=lock_info.end(); curr++)
        {
                fprintf(f, "\"%-30.30s\" \t ", curr->name.c_str());
                for(size_t ii=0; ii<threads.size(); ii++)
                        fprintf(f, "%16llu \t ", (unsigned long long)binf(*curr, ii));
                fprintf(f, "\n");
        }

        fclose(f);
        return 0;
}

static MILLISECONDS GraphData::get_read	(	const RWLockGraphData &	d,
		size_t	indx
	)			[inline, static]

Definition at line 260 of file rwlock_tester.h.

References RWLockGraphData::read.

Referenced by print_read().

{ return d.read[indx]; }

static MILLISECONDS GraphData::get_write	(	const RWLockGraphData &	d,
		size_t	indx
	)			[inline, static]

Definition at line 261 of file rwlock_tester.h.

References RWLockGraphData::write.

Referenced by print_write().

{ return d.write[indx]; }

static MILLISECONDS GraphData::get_sum	(	const RWLockGraphData &	d,
		size_t	indx
	)			[inline, static]

Definition at line 262 of file rwlock_tester.h.

References RWLockGraphData::read, and RWLockGraphData::write.

Referenced by print_summary().

{ return d.read[indx] + d.write[indx]; }

static MILLISECONDS GraphData::get_total	(	const RWLockGraphData &	d,
		size_t	indx
	)			[inline, static]

Definition at line 263 of file rwlock_tester.h.

References RWLockGraphData::total.

Referenced by print_total_time().

{ return d.total[indx]; }

int GraphData::print_read	(	const char *	file,
		const char *	title = NULL
	)			const [inline]

Definition at line 443 of file rwlock_tester.h.

References get_read(), and print().

Referenced by main().

{ return print(get_read, file, title); }

int GraphData::print_write	(	const char *	file,
		const char *	title = NULL
	)			const [inline]

Definition at line 446 of file rwlock_tester.h.

References get_write(), and print().

Referenced by main().

{ return print(get_write, file, title); }

int GraphData::print_summary	(	const char *	file,
		const char *	title = NULL
	)			const [inline]

Definition at line 449 of file rwlock_tester.h.

References get_sum(), and print().

Referenced by main().

{ return print(get_sum, file, title); }

int GraphData::print_total_time	(	const char *	file,
		const char *	title = NULL
	)			const [inline]

Definition at line 452 of file rwlock_tester.h.

References get_total(), and print().

Referenced by main().

{ return print(get_total, file, title); }

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Member Data Documentation

std::vector<int> GraphData::threads [private]

Definition at line 251 of file rwlock_tester.h.

Referenced by init(), and print().

std::vector<RWLockGraphData> GraphData::lock_info [private]

Definition at line 252 of file rwlock_tester.h.

Referenced by add_results(), init(), and print().

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The documentation for this class was generated from the following files:

• C:/rwlock/rwlock_test/rwlock_tester.h
• C:/rwlock/rwlock_test/rwlock_tester.cc