- version 6 example app works on Win

example_app/
		uc2.C
		uc2.h (new)
		uc2_graphics.C
		win_build/
			libgraphics2.vcproj
			samples.sln
			uc2.vcproj
			uc2_graphics.vcproj

svn path=/trunk/boinc_samples/; revision=12736
This commit is contained in:
David Anderson 2007-05-23 21:05:27 +00:00
parent 9b9d634039
commit e86e4464f0
8 changed files with 325 additions and 266 deletions

View File

@ -334,3 +334,16 @@ David 22 May 2007
samples.sln
uc2.vcproj (new)
uc2_graphics.vcproj (new)
David 23 May 2007
- version 6 example app works on Win
example_app/
uc2.C
uc2.h (new)
uc2_graphics.C
win_build/
libgraphics2.vcproj
samples.sln
uc2.vcproj
uc2_graphics.vcproj

View File

@ -1,251 +1,261 @@
// Berkeley Open Infrastructure for Network Computing
// http://boinc.berkeley.edu
// Copyright (C) 2005 University of California
//
// This is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation;
// either version 2.1 of the License, or (at your option) any later version.
//
// This software is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// To view the GNU Lesser General Public License visit
// http://www.gnu.org/copyleft/lesser.html
// or write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// This is the primary sample BOINC application;
// it shows most of the features of the BOINC API.
//
// read "in", convert to upper case, write to "out"
//
// command line options (use for debugging various scenarios):
// -run_slow: sleep 1 second after each character; useful for debugging
// -cpu_time N: use about N CPU seconds after copying files
// -early_exit: exit(10) after 30 chars
// -early_crash: crash after 30 chars
//
#ifdef _WIN32
#include "boinc_win.h"
#else
#include "config.h"
#endif
#ifndef _WIN32
#include <cstdio>
#include <cctype>
#include <ctime>
#include <cstring>
#include <cstdlib>
#include <csignal>
#include <unistd.h>
#endif
#include "str_util.h"
#include "util.h"
#include "filesys.h"
#include "boinc_api.h"
#include "mfile.h"
using std::string;
#define CHECKPOINT_FILE "upper_case_state"
#define INPUT_FILENAME "in"
#define OUTPUT_FILENAME "out"
bool run_slow = false;
bool early_exit = false;
bool early_crash = false;
bool early_sleep = false;
double cpu_time = 20;
static void use_some_cpu() {
double j = 3.14159;
int i, n = 0;
for (i=0; i<20000000; i++) {
n++;
j *= n+j-3.14159;
j /= (float)n;
}
}
int do_checkpoint(MFILE& mf, int nchars) {
int retval;
string resolved_name;
FILE* f = fopen("temp", "w");
if (!f) return 1;
fprintf(f, "%d", nchars);
fclose(f);
fprintf(stderr, "APP: upper_case checkpointing\n");
retval = mf.flush();
if (retval) return retval;
boinc_resolve_filename_s(CHECKPOINT_FILE, resolved_name);
retval = boinc_rename("temp", resolved_name.c_str());
if (retval) return retval;
//use_some_cpu();
fprintf(stderr, "APP: upper_case checkpoint done\n");
return 0;
}
void worker() {
int c, nchars = 0, retval, n;
double fsize;
char input_path[512], output_path[512], chkpt_path[512];
MFILE out;
FILE* state, *infile;
// open the input file (resolve logical name first)
//
boinc_resolve_filename(INPUT_FILENAME, input_path, sizeof(input_path));
infile = boinc_fopen(input_path, "r");
if (!infile) {
fprintf(stderr,
"Couldn't find input file, resolved name %s.\n", input_path
);
exit(-1);
}
// get size of input file (used to compute fraction done)
//
file_size(input_path, fsize);
// open output file
//
boinc_resolve_filename(OUTPUT_FILENAME, output_path, sizeof(output_path));
// See if there's a valid checkpoint file.
// If so seek input file and truncate output file
//
boinc_resolve_filename(CHECKPOINT_FILE, chkpt_path, sizeof(chkpt_path));
state = boinc_fopen(chkpt_path, "r");
if (state) {
n = fscanf(state, "%d", &nchars);
fclose(state);
}
if (state && n==1) {
fseek(infile, nchars, SEEK_SET);
boinc_truncate(output_path, nchars);
retval = out.open(output_path, "a");
} else {
retval = out.open(output_path, "w");
}
if (retval) {
fprintf(stderr, "APP: upper_case output open failed:\n");
fprintf(stderr, "resolved name %s, retval %d\n", output_path, retval);
perror("open");
exit(1);
}
// main loop - read characters, convert to UC, write
//
for (int i=0; ; i++) {
c = fgetc(infile);
if (c == EOF) break;
c = toupper(c);
out._putchar(c);
nchars++;
if (run_slow) {
boinc_sleep(1.);
}
if (early_exit && i>30) {
exit(-10);
}
if (early_crash && i>30) {
#ifdef _WIN32
DebugBreak();
#else
*(int*)0 = 0;
#endif
}
if (early_sleep && i>30) {
g_sleep = true;
while (1) boinc_sleep(1);
}
if (boinc_time_to_checkpoint()) {
retval = do_checkpoint(out, nchars);
if (retval) {
fprintf(stderr, "APP: upper_case checkpoint failed %d\n", retval);
exit(retval);
}
boinc_checkpoint_completed();
}
boinc_fraction_done(nchars/fsize);
}
retval = out.flush();
if (retval) {
fprintf(stderr, "APP: upper_case flush failed %d\n", retval);
exit(1);
}
// burn up some CPU time if needed
//
if (cpu_time) {
double start = dtime();
while (1) {
double e = dtime()-start;
if (e > cpu_time) break;
boinc_fraction_done(e/cpu_time);
if (boinc_time_to_checkpoint()) {
retval = do_checkpoint(out, nchars);
if (retval) {
fprintf(stderr, "APP: upper_case checkpoint failed %d\n", retval);
exit(1);
}
boinc_checkpoint_completed();
}
use_some_cpu();
}
}
boinc_finish(0);
}
int main(int argc, char **argv) {
int i;
int retval = 0;
for (i=0; i<argc; i++) {
if (!strcmp(argv[i], "-early_exit")) early_exit = true;
if (!strcmp(argv[i], "-early_crash")) early_crash = true;
if (!strcmp(argv[i], "-early_sleep")) early_sleep = true;
if (!strcmp(argv[i], "-run_slow")) run_slow = true;
if (!strcmp(argv[i], "-cpu_time")) {
cpu_time = atof(argv[++i]);
}
}
retval = boinc_init();
if (retval) exit(retval);
worker();
}
#ifdef _WIN32
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR Args, int WinMode) {
LPSTR command_line;
char* argv[100];
int argc;
command_line = GetCommandLine();
argc = parse_command_line( command_line, argv );
return main(argc, argv);
}
#endif
const char *BOINC_RCSID_33ac47a071 = "$Id: upper_case.C 12135 2007-02-21 20:04:14Z davea $";
// Berkeley Open Infrastructure for Network Computing
// http://boinc.berkeley.edu
// Copyright (C) 2007 University of California
//
// This is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation;
// either version 2.1 of the License, or (at your option) any later version.
//
// This software is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// To view the GNU Lesser General Public License visit
// http://www.gnu.org/copyleft/lesser.html
// or write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// This is the primary sample BOINC application;
// it shows most of the features of the BOINC API.
//
// read "in", convert to upper case, write to "out"
//
// command line options (use for debugging various scenarios):
// -run_slow: sleep 1 second after each character; useful for debugging
// -cpu_time N: use about N CPU seconds after copying files
// -early_exit: exit(10) after 30 chars
// -early_crash: crash after 30 chars
//
#ifdef _WIN32
#include "boinc_win.h"
#else
#include "config.h"
#include <cstdio>
#include <cctype>
#include <ctime>
#include <cstring>
#include <cstdlib>
#include <csignal>
#include <unistd.h>
#endif
#include "str_util.h"
#include "util.h"
#include "filesys.h"
#include "boinc_api.h"
#include "mfile.h"
#include "graphics2.h"
#include "uc2.h"
using std::string;
#define CHECKPOINT_FILE "upper_case_state"
#define INPUT_FILENAME "in"
#define OUTPUT_FILENAME "out"
bool run_slow = false;
bool early_exit = false;
bool early_crash = false;
bool early_sleep = false;
double cpu_time = 20;
UC_SHMEM* shmem;
static void use_some_cpu() {
double j = 3.14159;
int i, n = 0;
for (i=0; i<20000000; i++) {
n++;
j *= n+j-3.14159;
j /= (float)n;
}
}
int do_checkpoint(MFILE& mf, int nchars) {
int retval;
string resolved_name;
FILE* f = fopen("temp", "w");
if (!f) return 1;
fprintf(f, "%d", nchars);
fclose(f);
fprintf(stderr, "APP: upper_case checkpointing\n");
retval = mf.flush();
if (retval) return retval;
boinc_resolve_filename_s(CHECKPOINT_FILE, resolved_name);
retval = boinc_rename("temp", resolved_name.c_str());
if (retval) return retval;
//use_some_cpu();
fprintf(stderr, "APP: upper_case checkpoint done\n");
return 0;
}
void update_shmem(double fd) {
double cpu;
if (!shmem) return;
shmem->fraction_done = fd;
boinc_calling_thread_cpu_time(cpu);
shmem->cpu_time = cpu;
shmem->update_time = dtime();
}
void worker() {
int c, nchars = 0, retval, n;
double fsize, fd;
char input_path[512], output_path[512], chkpt_path[512];
MFILE out;
FILE* state, *infile;
shmem = (UC_SHMEM*)boinc_graphics_make_shmem("uppercase", sizeof(UC_SHMEM));
// open the input file (resolve logical name first)
//
boinc_resolve_filename(INPUT_FILENAME, input_path, sizeof(input_path));
infile = boinc_fopen(input_path, "r");
if (!infile) {
fprintf(stderr,
"Couldn't find input file, resolved name %s.\n", input_path
);
exit(-1);
}
// get size of input file (used to compute fraction done)
//
file_size(input_path, fsize);
boinc_resolve_filename(OUTPUT_FILENAME, output_path, sizeof(output_path));
// See if there's a valid checkpoint file.
// If so seek input file and truncate output file
//
boinc_resolve_filename(CHECKPOINT_FILE, chkpt_path, sizeof(chkpt_path));
state = boinc_fopen(chkpt_path, "r");
if (state) {
n = fscanf(state, "%d", &nchars);
fclose(state);
}
if (state && n==1) {
fseek(infile, nchars, SEEK_SET);
boinc_truncate(output_path, nchars);
retval = out.open(output_path, "a");
} else {
retval = out.open(output_path, "w");
}
if (retval) {
fprintf(stderr, "APP: upper_case output open failed:\n");
fprintf(stderr, "resolved name %s, retval %d\n", output_path, retval);
perror("open");
exit(1);
}
// main loop - read characters, convert to UC, write
//
for (int i=0; ; i++) {
c = fgetc(infile);
if (c == EOF) break;
c = toupper(c);
out._putchar(c);
nchars++;
if (run_slow) {
boinc_sleep(1.);
}
if (early_exit && i>30) {
exit(-10);
}
if (early_crash && i>30) {
boinc_crash();
}
if (early_sleep && i>30) {
g_sleep = true;
while (1) boinc_sleep(1);
}
if (boinc_time_to_checkpoint()) {
retval = do_checkpoint(out, nchars);
if (retval) {
fprintf(stderr, "APP: upper_case checkpoint failed %d\n", retval);
exit(retval);
}
boinc_checkpoint_completed();
}
fd = nchars/fsize;
if (cpu_time) fd /= 2;
boinc_fraction_done(fd);
update_shmem(fd);
}
retval = out.flush();
if (retval) {
fprintf(stderr, "APP: upper_case flush failed %d\n", retval);
exit(1);
}
// burn up some CPU time if needed
//
if (cpu_time) {
double start = dtime();
while (1) {
double e = dtime()-start;
if (e > cpu_time) break;
fd = .5 + .5*(e/cpu_time);
boinc_fraction_done(fd);
update_shmem(fd);
if (boinc_time_to_checkpoint()) {
retval = do_checkpoint(out, nchars);
if (retval) {
fprintf(stderr, "APP: upper_case checkpoint failed %d\n", retval);
exit(1);
}
boinc_checkpoint_completed();
}
use_some_cpu();
}
}
update_shmem(1);
boinc_finish(0);
}
int main(int argc, char **argv) {
int i;
int retval = 0;
for (i=0; i<argc; i++) {
if (!strcmp(argv[i], "-early_exit")) early_exit = true;
if (!strcmp(argv[i], "-early_crash")) early_crash = true;
if (!strcmp(argv[i], "-early_sleep")) early_sleep = true;
if (!strcmp(argv[i], "-run_slow")) run_slow = true;
if (!strcmp(argv[i], "-cpu_time")) {
cpu_time = atof(argv[++i]);
}
}
retval = boinc_init();
if (retval) exit(retval);
worker();
}
#ifdef _WIN32
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst, LPSTR Args, int WinMode) {
LPSTR command_line;
char* argv[100];
int argc;
command_line = GetCommandLine();
argc = parse_command_line( command_line, argv );
return main(argc, argv);
}
#endif
const char *BOINC_RCSID_33ac47a071 = "$Id: upper_case.C 12135 2007-02-21 20:04:14Z davea $";

5
example_app/uc2.h Normal file
View File

@ -0,0 +1,5 @@
struct UC_SHMEM {
double update_time;
double fraction_done;
double cpu_time;
};

View File

@ -28,8 +28,11 @@
#include "parse.h"
#include "gutil.h"
#include "boinc_gl.h"
#include "graphics_api.h"
#include "app_ipc.h"
#include "boinc_api.h"
#include "graphics2.h"
#include "txf_util.h"
#include "uc2.h"
float white[4] = {1., 1., 1., 1.};
TEXTURE_DESC logo;
@ -39,6 +42,7 @@ bool mouse_down = false;
int mouse_x, mouse_y;
double pitch_angle, roll_angle, viewpoint_distance=10;
float color[4] = {.7, .2, .5, 1};
UC_SHMEM* shmem;
static void parse_project_prefs(char* buf) {
char cs[256];
@ -102,12 +106,19 @@ static void draw_text() {
y += dy;
if (x < 0 || x > .5) dx *= -1;
if (y < 0 || y > .5) dy *= -1;
double fd = 0, cpu=0;
if (shmem) {
fd = shmem->fraction_done;
cpu = shmem->cpu_time;
}
sprintf(buf, "User: %s", uc_aid.user_name);
txf_render_string(.1, x, y, 0, 500, white, 0, buf);
sprintf(buf, "Team: %s", uc_aid.team_name);
txf_render_string(.1, x, y+.1, 0, 500, white, 0, buf);
sprintf(buf, "%% Done: %f", 100*boinc_get_fraction_done());
sprintf(buf, "%% Done: %f", 100*fd);
txf_render_string(.1, x, y+.2, 0, 500, white, 0, buf);
sprintf(buf, "CPU time: %f", cpu);
txf_render_string(.1, x, y+.3, 0, 500, white, 0, buf);
}
static void draw_3d_stuff() {
@ -221,8 +232,7 @@ void boinc_app_key_release(int, int){}
}
extern void boinc_graphics(int, char**);
int main(int argc, char** argv) {
boinc_graphics(argc, argv);
shmem = (UC_SHMEM*)boinc_graphics_get_shmem("uppercase");
boinc_graphics_loop(argc, argv);
}

View File

@ -294,6 +294,10 @@
RelativePath="..\..\boinc\api\graphics2.C"
>
</File>
<File
RelativePath="..\..\boinc\api\graphics2_util.C"
>
</File>
<File
RelativePath="..\..\boinc\api\graphics2_win.C"
>
@ -360,6 +364,10 @@
RelativePath="..\..\boinc\api\boinc_gl.h"
>
</File>
<File
RelativePath="..\..\boinc\api\graphics2.h"
>
</File>
<File
RelativePath="..\..\boinc\api\graphics_api.h"
>

View File

@ -12,23 +12,23 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "glut", "glut.vcproj", "{C41
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "upper_case", "upper_case.vcproj", "{8281D898-0E64-44EB-8356-4F0336F19A35}"
ProjectSection(ProjectDependencies) = postProject
{D3D21F11-A7E7-4EA2-8518-E24695133BFF} = {D3D21F11-A7E7-4EA2-8518-E24695133BFF}
{C4165626-F68F-4F66-A126-3B82DDBB7480} = {C4165626-F68F-4F66-A126-3B82DDBB7480}
{0BC1DB36-030A-4321-B387-1CEE2611E329} = {0BC1DB36-030A-4321-B387-1CEE2611E329}
{E8F6BD7E-461A-4733-B7D8-37B09A099ED8} = {E8F6BD7E-461A-4733-B7D8-37B09A099ED8}
{5F065EAC-B881-4E9A-9E34-7A21D7A01D98} = {5F065EAC-B881-4E9A-9E34-7A21D7A01D98}
{E8F6BD7E-461A-4733-B7D8-37B09A099ED8} = {E8F6BD7E-461A-4733-B7D8-37B09A099ED8}
{0BC1DB36-030A-4321-B387-1CEE2611E329} = {0BC1DB36-030A-4321-B387-1CEE2611E329}
{C4165626-F68F-4F66-A126-3B82DDBB7480} = {C4165626-F68F-4F66-A126-3B82DDBB7480}
{D3D21F11-A7E7-4EA2-8518-E24695133BFF} = {D3D21F11-A7E7-4EA2-8518-E24695133BFF}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wrapper", "wrapper.vcproj", "{F243B93C-73CB-44E7-9BDC-847BB95A27CA}"
ProjectSection(ProjectDependencies) = postProject
{0BC1DB36-030A-4321-B387-1CEE2611E329} = {0BC1DB36-030A-4321-B387-1CEE2611E329}
{E8F6BD7E-461A-4733-B7D8-37B09A099ED8} = {E8F6BD7E-461A-4733-B7D8-37B09A099ED8}
{0BC1DB36-030A-4321-B387-1CEE2611E329} = {0BC1DB36-030A-4321-B387-1CEE2611E329}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sleeper", "sleeper.vcproj", "{A9647CEA-644D-4C0A-8733-D916CD344859}"
ProjectSection(ProjectDependencies) = postProject
{0BC1DB36-030A-4321-B387-1CEE2611E329} = {0BC1DB36-030A-4321-B387-1CEE2611E329}
{E8F6BD7E-461A-4733-B7D8-37B09A099ED8} = {E8F6BD7E-461A-4733-B7D8-37B09A099ED8}
{0BC1DB36-030A-4321-B387-1CEE2611E329} = {0BC1DB36-030A-4321-B387-1CEE2611E329}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "worker", "worker.vcproj", "{F1BE6109-586D-448E-8C5B-D5C2CB874EA2}"
@ -38,17 +38,18 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "worker", "worker.vcproj", "
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "uc2", "uc2.vcproj", "{CCB9A37C-7AD8-4FC1-ABEC-1A6ED2268F83}"
ProjectSection(ProjectDependencies) = postProject
{E8F6BD7E-461A-4733-B7D8-37B09A099ED8} = {E8F6BD7E-461A-4733-B7D8-37B09A099ED8}
{0BC1DB36-030A-4321-B387-1CEE2611E329} = {0BC1DB36-030A-4321-B387-1CEE2611E329}
{814EBFD3-3CE6-4933-A580-C1FE3147ACB4} = {814EBFD3-3CE6-4933-A580-C1FE3147ACB4}
{E8F6BD7E-461A-4733-B7D8-37B09A099ED8} = {E8F6BD7E-461A-4733-B7D8-37B09A099ED8}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "uc2_graphics", "uc2_graphics.vcproj", "{3CF31288-A44D-4C78-A3AA-B05B6E32DF11}"
ProjectSection(ProjectDependencies) = postProject
{5F065EAC-B881-4E9A-9E34-7A21D7A01D98} = {5F065EAC-B881-4E9A-9E34-7A21D7A01D98}
{814EBFD3-3CE6-4933-A580-C1FE3147ACB4} = {814EBFD3-3CE6-4933-A580-C1FE3147ACB4}
{D3D21F11-A7E7-4EA2-8518-E24695133BFF} = {D3D21F11-A7E7-4EA2-8518-E24695133BFF}
{C4165626-F68F-4F66-A126-3B82DDBB7480} = {C4165626-F68F-4F66-A126-3B82DDBB7480}
{5F065EAC-B881-4E9A-9E34-7A21D7A01D98} = {5F065EAC-B881-4E9A-9E34-7A21D7A01D98}
{E8F6BD7E-461A-4733-B7D8-37B09A099ED8} = {E8F6BD7E-461A-4733-B7D8-37B09A099ED8}
{C4165626-F68F-4F66-A126-3B82DDBB7480} = {C4165626-F68F-4F66-A126-3B82DDBB7480}
{D3D21F11-A7E7-4EA2-8518-E24695133BFF} = {D3D21F11-A7E7-4EA2-8518-E24695133BFF}
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libgraphics2", "libgraphics2.vcproj", "{814EBFD3-3CE6-4933-A580-C1FE3147ACB4}"

View File

@ -416,6 +416,10 @@
Name="Source Files"
Filter="cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
>
<File
RelativePath="..\..\boinc\api\graphics2_util.C"
>
</File>
<File
RelativePath="..\example_app\uc2.C"
>
@ -430,6 +434,10 @@
Name="Header Files"
Filter="h;hpp;hxx;hm;inl"
>
<File
RelativePath="..\example_app\uc2.h"
>
</File>
</Filter>
</Files>
<Globals>

View File

@ -430,6 +430,10 @@
Name="Header Files"
Filter="h;hpp;hxx;hm;inl"
>
<File
RelativePath="..\example_app\uc2.h"
>
</File>
</Filter>
</Files>
<Globals>