taeguk

unowned pointer/reference -> raw pointer
master ownership -> unique_ptr

taeguk

[tkwon@bob1 bin]$ ./benchmark_partition_copy --vector_size 100000000 --hpx:threads 16
-------------- Benchmark Config --------------
seed        : 1498419087
vector_size : 100000000
test_count  : 10
os threads  : 16
----------------------------------------------

* Preparing Benchmark...
* Running Benchmark...

taeguk

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <syslog.h>

static void start_skeleton_daemon()
{

taeguk

static volatile int taeguk = 0;

// Added by taeguk.
static void fb_fake_for_taeguk(char* fb_ptr/*private_handle_t const* hnd*/, private_module_t* m)
{
    static int called_cnt = 0;
    int width  = m->info.xres;  
    int height = m->info.yres;  
    int bpp = m->info.bits_per_pixel / 8;  

taeguk

// Added by taeguk.
static void fb_fake_for_taeguk(private_handle_t const* hnd, private_module_t* m)
{
    static int called_cnt = 0;
    int width  = m->info.xres;  
    int height = m->info.yres;  
    int bpp = m->info.bits_per_pixel / 8;  
    int xoffset = m->info.xoffset;  
    int yoffset = m->info.yoffset;

taeguk

// Added by taeguk.
static void fb_fake_for_taeguk(private_handle_t const* hnd, private_module_t* m)
{
    static int called_cnt = 0;
    int width  = m->info.xres;  
    int height = m->info.yres;  
    int bpp = m->info.bits_per_pixel / 8;  
    int xoffset = m->info.xoffset;  
    int yoffset = m->info.yoffset;

taeguk

Check Box
---------------
 - [x] implementation of is_heap.
 - [x] unit tests for is_heap.
 - [x] implementation of is_heap_until.
 - [x] unit tests for is_heap_until.
 - [ ] benchmark codes for is_heap.
 - [ ] benchmark codes for is_heap_until.
 - [ ] benchmark for is_heap_until.

taeguk

[tkwon@bob1 hpx_build]$ time ctest -R tests.unit.parallel
Test project /home/tkwon/hpx_build
        Start 317: tests.unit.parallel.spmd_block
  1/178 Test #317: tests.unit.parallel.spmd_block ..........................***Failed    0.04 sec
        Start 318: tests.unit.parallel.task_block
  2/178 Test #318: tests.unit.parallel.task_block ..........................***Failed    0.04 sec
        Start 319: tests.unit.parallel.task_block_executor
  3/178 Test #319: tests.unit.parallel.task_block_executor .................***Failed    0.06 sec
        Start 320: tests.unit.parallel.task_block_par
  4/178 Test #320: tests.unit.parallel.task_block_par ......................***Failed    0.06 sec

taeguk

[tkwon@bob1 hpx_build]$ make clean

[tkwon@bob1 hpx_build]$ 
[tkwon@bob1 hpx_build]$ make -j8 examples.quickstart.fibonacci_futures
[  0%] Building CXX object src/CMakeFiles/hpx_init.dir/hpx_main.cpp.o
[  0%] Building CXX object src/CMakeFiles/hpx_init.dir/hpx_main_argc_argv.cpp.o
[  0%] Building CXX object src/CMakeFiles/hpx_init.dir/hpx_main_winsocket.cpp.o
[  0%] Building CXX object src/CMakeFiles/hpx_init.dir/hpx_main_variables_map.cpp.o
[  0%] Building CXX object src/CMakeFiles/hpx_init.dir/hpx_user_main.cpp.o
[  0%] Building CXX object src/CMakeFiles/hpx_init.dir/hpx_user_main_argc_argv.cpp.o

taeguk

hpx::future<std::uint64_t> fibonacci(std::uint64_t n, std::string prefix)
{
    if (n < 2) return hpx::make_ready_future(n);
    if (n < threshold) return hpx::make_ready_future(fibonacci_serial(n));

	auto new_prefix = prefix + "->" + std::to_string(n);
	std::cout << "[Debug] " << new_prefix << std::endl;

    hpx::future<std::uint64_t> lhs_future = hpx::async(&fibonacci, n-1, new_prefix);
	for (int i = 0; i < 1000000000; ++i) int j = i*i;