c,cpp: reforms source tree

1 files changed, 0 insertions, 188 deletions

diff --git a/cpp/bench.cpp b/cpp/bench.cpp
deleted file mode 100644
index aa303fa..0000000
--- a/cpp/bench.cpp
+++ /dev/null
@@ -1,188 +0,0 @@
-#include <msgpack/unpack.hpp>
-#include <msgpack/pack.hpp>
-#include <string.h>
-#include <sys/time.h>
-#include <iostream>
-#include <stdexcept>
-#include <string>
-
-static const unsigned int TASK_INT_NUM = 1<<24;
-static const unsigned int TASK_STR_LEN = 1<<15;
-//static const unsigned int TASK_INT_NUM = 1<<22;
-//static const unsigned int TASK_STR_LEN = 1<<13;
-static const char* TASK_STR_PTR;
-
-
-class simple_timer {
-public:
-	void reset() { gettimeofday(&m_timeval, NULL); }
-	void show_stat(size_t bufsz)
-	{
-		struct timeval endtime;
-		gettimeofday(&endtime, NULL);
-		double sec = (endtime.tv_sec - m_timeval.tv_sec)
-			+ (double)(endtime.tv_usec - m_timeval.tv_usec) / 1000 / 1000;
-		std::cout << sec << " sec" << std::endl;
-		std::cout << (double(bufsz)/1024/1024) << " MB" << std::endl;
-		std::cout << (bufsz/sec/1000/1000*8) << " Mbps" << std::endl;
-	}
-private:
-	timeval m_timeval;
-};
-
-
-class simple_buffer {
-public:
-	static const size_t DEFAULT_INITIAL_SIZE = 32*1024;//512*1024*1024*2;
-
-	simple_buffer(size_t initial_size = DEFAULT_INITIAL_SIZE) :
-		m_storage((char*)malloc(initial_size)),
-		m_allocated(initial_size),
-		m_used(0)
-	{
-		if(!m_storage) { throw std::bad_alloc(); }
-	}
-
-	~simple_buffer()
-	{
-		free(m_storage);
-	}
-
-public:
-	inline void write(const char* buf, size_t len)
-	{
-		if(m_allocated - m_used < len) {
-			expand_buffer(len);
-		}
-		memcpy(m_storage + m_used, buf, len);
-		m_used += len;
-	}
-
-	void clear()
-	{
-		m_used = 0;
-	}
-
-private:
-	void expand_buffer(size_t req)
-	{
-		size_t nsize = m_allocated * 2;
-		size_t at_least = m_used + req;
-		while(nsize < at_least) { nsize *= 2; }
-		char* tmp = (char*)realloc(m_storage, nsize);
-		if(!tmp) { throw std::bad_alloc(); }
-		m_storage = tmp;
-		m_allocated = nsize;
-	}
-
-public:
-	size_t size() const { return m_used; }
-	const char* data() const { return m_storage; }
-
-private:
-	char* m_storage;
-	size_t m_allocated;
-	size_t m_used;
-};
-
-
-void bench_msgpack_int()
-{
-	simple_buffer buf;
-	simple_timer timer;
-
-	std::cout << "----" << std::endl;
-	std::cout << "pack integer" << std::endl;
-
-	timer.reset();
-	{
-		msgpack::packer<simple_buffer> pk(buf);
-		pk.pack_array(TASK_INT_NUM);
-		for(unsigned int i=0; i < TASK_INT_NUM; ++i) {
-			pk.pack_unsigned_int(i);
-		}
-	}
-	timer.show_stat(buf.size());
-
-
-	std::cout << "----" << std::endl;
-	std::cout << "unpack integer" << std::endl;
-
-	msgpack::zone z;
-	msgpack::object obj;
-
-	timer.reset();
-	{
-		obj = msgpack::unpack(buf.data(), buf.size(), z);
-	}
-	timer.show_stat(buf.size());
-
-	/*
-	std::cout << "----" << std::endl;
-	std::cout << "dynamic pack integer" << std::endl;
-
-	buf.clear();
-
-	timer.reset();
-	msgpack::pack(buf, obj);
-	timer.show_stat(buf.size());
-	*/
-}
-
-void bench_msgpack_str()
-{
-	simple_buffer buf;
-	simple_timer timer;
-
-	std::cout << "----" << std::endl;
-	std::cout << "pack string" << std::endl;
-
-	timer.reset();
-	{
-		msgpack::packer<simple_buffer> pk(buf);
-		pk.pack_array(TASK_STR_LEN);
-		for(unsigned int i=0; i < TASK_STR_LEN; ++i) {
-			pk.pack_raw(i);
-			pk.pack_raw_body(TASK_STR_PTR, i);
-		}
-	}
-	timer.show_stat(buf.size());
-
-
-	std::cout << "----" << std::endl;
-	std::cout << "unpack string" << std::endl;
-
-	msgpack::zone z;
-	msgpack::object obj;
-
-	timer.reset();
-	{
-		obj = msgpack::unpack(buf.data(), buf.size(), z);
-	}
-	timer.show_stat(buf.size());
-
-
-	/*
-	std::cout << "----" << std::endl;
-	std::cout << "dynamic pack string" << std::endl;
-
-	buf.clear();
-
-	timer.reset();
-	msgpack::pack(buf, obj);
-	timer.show_stat(buf.size());
-	*/
-}
-
-int main(void)
-{
-	char* str = (char*)malloc(TASK_STR_LEN);
-	memset(str, 'a', TASK_STR_LEN);
-	TASK_STR_PTR = str;
-
-	bench_msgpack_int();
-	bench_msgpack_str();
-
-	return 0;
-}
-