int main (int argc, char **argv)
{
atexit(atexit_runsttysane);
char log_file_name[MAX_FILENAME_LENGTH], log_file_name2[MAX_FILENAME_LENGTH+3], templog_file_name[MAX_FILENAME_LENGTH], templog_file_name2[MAX_FILENAME_LENGTH];
char clog_file_name[MAX_FILENAME_LENGTH], clog_file_name2[MAX_FILENAME_LENGTH+3];
struct cpu_heirarchy_info chi;
struct cpu_socket_info socket_0={.max_cpu=0, .socket_num=0, .processor_num={-1,-1,-1,-1,-1,-1,-1,-1}};
struct cpu_socket_info socket_1={.max_cpu=0, .socket_num=1, .processor_num={-1,-1,-1,-1,-1,-1,-1,-1}};
//////////////////// GET ARGUMENTS //////////////////////
int c;
//char *cvalue = NULL;
//static bool logging_val_append=false, logging_val_replace=false;
bool presupplied_socket_info = false;
static struct option long_options[]=
{
{"write", required_argument, 0, 'w'},
{"socket0", required_argument,0 ,'z'},
{"socket1", required_argument,0 ,'y'},
{"logfile", required_argument,0,'l'},
{"templogfile", required_argument, 0, 'x'},
{"cstatelogfile", required_argument, 0, 'p'},
{"help", no_argument, 0, 'h'},
{"nogui", no_argument, 0, 'n'},
{"version", no_argument, 0, 'v'},
{"logtemp", no_argument, 0, 't'},
{"logcstate", no_argument, 0, 'c'},
{NULL, 0, 0, 0}
};
prog_options.logging=0; //0=no logging, 1=logging, 2=appending
prog_options.templogging = 0;
prog_options.cstatelogging = 0;
while(1)
{
int option_index = 0;
c = getopt_long(argc, argv,"w:z:y:l:x:p:hnvtc", long_options, &option_index);
if (c==-1)
break;
//printf("got option %c\n", c);
switch(c)
{
case 'z':
socket_0_num = atoi(optarg);
presupplied_socket_info = true;
printf("Socket_0 information will be about socket %d\n", socket_0.socket_num);
break;
case 'y':
socket_1_num = atoi(optarg);
presupplied_socket_info = true;
printf("Socket_1 information will be about socket %d\n", socket_1.socket_num);
break;
case 'w':
//printf("write options specified %s\n", optarg);
if (strcmp("l",optarg)==0)
{
prog_options.logging = 1;
printf("Logging is ON and set to replace\n");
}
if (strcmp("a",optarg)==0)
{
prog_options.logging = 2;
printf("Logging is ON and set to append\n");
}
break;
case 'l':
strncpy(log_file_name, optarg, MAX_FILENAME_LENGTH-3);
strcpy(log_file_name2, log_file_name);
strcat(log_file_name2, "_%d");
CPU_FREQUENCY_LOGGING_FILE_single = log_file_name;
CPU_FREQUENCY_LOGGING_FILE_dual = log_file_name2;
printf("Logging frequencies to %s for single sockets, %s for dual sockets(0,1 for multiple sockets)\n", CPU_FREQUENCY_LOGGING_FILE_single, CPU_FREQUENCY_LOGGING_FILE_dual);
break;
case 'p':
strncpy(clog_file_name, optarg, MAX_FILENAME_LENGTH-3);
strcpy(clog_file_name2, clog_file_name);
strcat(clog_file_name2, "_%d");
CSTATE_LOGGING_FILE_single = clog_file_name;
CSTATE_LOGGING_FILE_dual = clog_file_name2;
prog_options.cstatelogging = 1;
break;
case 'c':
prog_options.cstatelogging = 1;
break;
case 'x':
strncpy(templog_file_name, optarg, MAX_FILENAME_LENGTH-3);
strcpy(templog_file_name2, templog_file_name);
strcat(templog_file_name2, "_%d");
TEMP_LOGGING_FILE_single = templog_file_name;
TEMP_LOGGING_FILE_dual = templog_file_name2;
prog_options.templogging = 1;
break;
case 't':
prog_options.templogging = 1;
//print_options(prog_options);
break;
case 'n':
use_ncurses = false;
printf("Not Spawning the GUI\n");
break;
case 'h':
printf("\ni7z Tool Supports the following functions:\n");
printf("Append to a log file (freq is always logged when logging is enabled): ");
printf("%c[%d;%d;%dm./i7z --write a ", 0x1B,1,31,40);
printf("%c[%dm[OR] ",0x1B,0);
printf("%c[%d;%d;%dm./i7z -w a\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("Replacement instead of Append: ");
printf("%c[%d;%d;%dm./i7z --write l ", 0x1B,1,31,40);
printf("%c[%dm[OR]", 0x1B,0);
printf(" %c[%d;%d;%dm./i7z -w l\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("(Enabling) Log the temperature (also needs the -w l or -w a option): ");
printf("%c[%d;%d;%dm./i7z --logtemp ", 0x1B,1,31,40);
printf("%c[%dm[OR]", 0x1B,0);
printf(" %c[%d;%d;%dm./i7z -t\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("(Enabling) Log the C-states (also needs the -w l or -w a option): ");
printf("%c[%d;%d;%dm./i7z --logcstate ", 0x1B,1,31,40);
printf("%c[%dm[OR]", 0x1B,0);
printf(" %c[%d;%d;%dm./i7z -c\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("Specifying a particular socket to print: %c[%d;%d;%dm./i7z --socket0 X \n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("In order to print to a second socket use: %c[%d;%d;%dm./i7z --socket1 X \n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("To turn the ncurses GUI off use: %c[%d;%d;%dm./i7z --nogui\n", 0x1B, 1, 31, 40);
printf("%c[%dm",0x1B,0);
printf("\nLOGGING DEFAULTS:\n(ENABLED by default when logging is enable) Default (freq) log file name is %s (single socket) or %s (dual socket)\n", CPU_FREQUENCY_LOGGING_FILE_single, CPU_FREQUENCY_LOGGING_FILE_dual);
printf("(DISABLED by default) Default temp log file name is %s (single socket) or %s (dual socket)\n", TEMP_LOGGING_FILE_single, TEMP_LOGGING_FILE_dual);
printf("(DISABLED by default) Default cstate log file name is %s (single socket) or %s (dual socket)\n\n", CSTATE_LOGGING_FILE_single, CSTATE_LOGGING_FILE_dual);
printf("Specifying a different log file (freq): ");
printf("%c[%d;%d;%dm./i7z --logfile filename ", 0x1B,1,31,40);
printf("%c[%dm[OR] ", 0x1B,0);
printf("%c[%d;%d;%dm./i7z -l filename\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("Specifying a different temperature log file: ");
printf("%c[%d;%d;%dm./i7z --templogfile filename ", 0x1B,1,31,40);
printf("%c[%dm[OR] ", 0x1B,0);
printf("%c[%d;%d;%dm./i7z -x filename\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("Specifying a different cstate log file: ");
printf("%c[%d;%d;%dm./i7z --cstatelogfile filename ", 0x1B,1,31,40);
printf("%c[%dm[OR] ", 0x1B,0);
printf("%c[%d;%d;%dm./i7z -p filename\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("Example: To print for two sockets and also change the log file %c[%d;%d;%dm./i7z --socket0 0 --socket1 1 -logfile /tmp/logfilei7z -w l\n", 0x1B, 1, 31, 40);
printf("%c[%dm",0x1B,0);
exit(1);
case 'v':
printf("Version: Nov-16-2012\n");
exit(1);
default:
printf("no such option");
exit(1);
}
}
if(prog_options.templogging) {
printf("Logging temperature to %s for single sockets, %s for dual sockets(0,1 for multiple sockets)\n", TEMP_LOGGING_FILE_single, TEMP_LOGGING_FILE_dual);
}
if(prog_options.cstatelogging) {
printf("Logging cstates to %s for single sockets, %s for dual sockets(0,1 for multiple sockets)\n", CSTATE_LOGGING_FILE_single, CSTATE_LOGGING_FILE_dual);
}
Print_Version_Information();
Print_Information_Processor (&prog_options.i7_version.nehalem, &prog_options.i7_version.sandy_bridge);
// printf("nehalem %d, sandy brdige %d\n", prog_options.i7_version.nehalem, prog_options.i7_version.sandy_bridge);
Test_Or_Make_MSR_DEVICE_FILES ();
modprobing_msr();
/*
prog_options.logging = 0;
if (logging_val_replace){
prog_options.logging = 1;
printf("Logging is ON and set to replace\n");
}
if (logging_val_append){
prog_options.logging = 2;
printf("Logging is ON and set to append\n");
}
*/
/*
while( (c=getopt(argc,argv,"w:")) !=-1){
cvalue = optarg;
//printf("argument %c\n",c);
if(cvalue == NULL){
printf("With -w option, requires an argument for append or logging\n");
exit(1);
}else{
//printf(" %s\n",cvalue);
if(strcmp(cvalue,"a")==0){
printf("Appending frequencies to %s (single_socket) or cpu_freq_log_dual_(%d/%d).txt (dual socket)\n", CPU_FREQUENCY_LOGGING_FILE_single,0,1);
prog_options.logging=2;
}else if(strcmp(cvalue,"l")==0){
printf("Logging frequencies to %s (single socket) or cpu_freq_log_dual_(%d/%d).txt (dual socket) \n", CPU_FREQUENCY_LOGGING_FILE_single,0,1);
prog_options.logging=1;
}else{
printf("Unknown Option, ignoring -w option.\n");
prog_options.logging=0;
}
sleep(3);
}
}
*/
///////////////////////////////////////////////////////////
construct_CPU_Heirarchy_info(&chi);
construct_sibling_list(&chi);
print_CPU_Heirarchy(chi);
construct_socket_information(&chi, &socket_0, &socket_1, socket_0_num, socket_1_num);
print_socket_information(&socket_0);
print_socket_information(&socket_1);
if (!use_ncurses){
printf("GUI has been Turned OFF\n");
print_options(prog_options);
} else {
printf("GUI has been Turned ON\n");
print_options(prog_options);
/*
if (prog_options.logging ==0)
{
printf("Logging is OFF\n");
} else {
printf("Logging is ON\n");
if (prog_options.cstatelogging) {
printf("Cstate logging is enabled\n");
}
if (prog_options.templogging) {
printf("temp logging is enabled\n");
}
}
*/
}
if (!presupplied_socket_info){
if (socket_0.max_cpu>0 && socket_1.max_cpu>0) {
//Path for Dual Socket Code
printf("i7z DEBUG: Dual Socket Detected\n");
//Dual_Socket(&prog_options);
Dual_Socket();
} else {
//Path for Single Socket Code
printf("i7z DEBUG: Single Socket Detected\n");
//Single_Socket(&prog_options);
Single_Socket();
}
} else {
Dual_Socket();
}
return(1);
}
int main (int argc, char **argv)
{
atexit(atexit_runsttysane);
char log_file_name[MAX_FILENAME_LENGTH], log_file_name2[MAX_FILENAME_LENGTH+3];
prog_options.logging=0; //0=no logging, 1=logging, 2=appending, 3=stdout
prog_options.debug = true;
struct cpu_heirarchy_info chi;
struct cpu_socket_info socket_0={.max_cpu=0, .socket_num=0, .processor_num={-1,-1,-1,-1,-1,-1,-1,-1}};
struct cpu_socket_info socket_1={.max_cpu=0, .socket_num=1, .processor_num={-1,-1,-1,-1,-1,-1,-1,-1}};
//////////////////// GET ARGUMENTS //////////////////////
int c;
//char *cvalue = NULL;
//static bool logging_val_append=false, logging_val_replace=false;
bool presupplied_socket_info = false;
static struct option long_options[]=
{
{"write", required_argument, 0, 'w'},
{"socket0", required_argument,0 ,'z'},
{"socket1", required_argument,0 ,'y'},
{"logfile", required_argument,0,'l'},
{"help", no_argument, 0, 'h'},
{"nogui", no_argument, 0, 'n'},
{"stdout", no_argument, 0, 's'},
{"run-times", required_argument, 0, 't'}
};
prog_options.logging = 0;
while(1)
{
int option_index = 0;
c = getopt_long(argc, argv,"w:z:y:l:hn", long_options, &option_index);
if (c==-1)
break;
switch(c)
{
case 'z':
socket_0_num = atoi(optarg);
presupplied_socket_info = true;
printf("Socket_0 information will be about socket %d\n", socket_0.socket_num);
break;
case 'y':
socket_1_num = atoi(optarg);
presupplied_socket_info = true;
printf("Socket_1 information will be about socket %d\n", socket_1.socket_num);
break;
case 'w':
//printf("write options specified %s\n", optarg);
if (strcmp("l",optarg)==0)
{
prog_options.logging = 1;
printf("Logging is ON and set to replace\n");
}
if (strcmp("a",optarg)==0)
{
prog_options.logging = 2;
printf("Logging is ON and set to append\n");
}
break;
case 'l':
strncpy(log_file_name, optarg, MAX_FILENAME_LENGTH-3);
strcpy(log_file_name2, log_file_name);
strcat(log_file_name2, "_%d");
CPU_FREQUENCY_LOGGING_FILE_single = log_file_name;
CPU_FREQUENCY_LOGGING_FILE_dual = log_file_name2;
printf("Logging frequencies to %s for single sockets, %s for dual sockets(0,1 for multiple sockets)\n", CPU_FREQUENCY_LOGGING_FILE_single, CPU_FREQUENCY_LOGGING_FILE_dual);
break;
case 'n':
use_ncurses = false;
printf("Not Spawning the GUI\n");
break;
case 's':
// stdout mode, that prints statistics to standard output
// disable ncurses
use_ncurses = false;
// enable stdout
prog_options.debug = false;
// setup standard output files
CPU_FREQUENCY_LOGGING_FILE_single = "/dev/stdout";
CPU_FREQUENCY_LOGGING_FILE_dual = "/dev/stdout";
CSTATE_LOGGING_FILE_single = "/dev/null";
CSTATE_LOGGING_FILE_dual = "/dev/null";
// append logs
prog_options.logging = 3;
break;
case 't':
run_times = atoi(optarg);
if(prog_options.debug)
printf("Running %d times\n", run_times);
// disable ncurses
use_ncurses = false;
break;
case 'h':
printf("\ni7z Tool Supports the following functions:\n");
printf("Append to a log file: ");
printf("%c[%d;%d;%dm./i7z --write a ", 0x1B,1,31,40);
printf("%c[%dm[OR] ",0x1B,0);
printf("%c[%d;%d;%dm./i7z -w a\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("Replacement instead of Append: ");
printf("%c[%d;%d;%dm./i7z --write l ", 0x1B,1,31,40);
printf("%c[%dm[OR]", 0x1B,0);
printf(" %c[%d;%d;%dm./i7z -w l\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("Default log file name is %s (single socket) or %s (dual socket)\n", CPU_FREQUENCY_LOGGING_FILE_single, CPU_FREQUENCY_LOGGING_FILE_dual);
printf("Specifying a different log file: ");
printf("%c[%d;%d;%dm./i7z --logfile filename ", 0x1B,1,31,40);
printf("%c[%dm[OR] ", 0x1B,0);
printf("%c[%d;%d;%dm./i7z -l filename\n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("Specifying a particular socket to print: %c[%d;%d;%dm./i7z --socket0 X \n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("In order to print to a second socket use: %c[%d;%d;%dm./i7z --socket1 X \n", 0x1B,1,31,40);
printf("%c[%dm",0x1B,0);
printf("To turn the ncurses GUI off use: %c[%d;%d;%dm./i7z --nogui\n", 0x1B, 1, 31, 40);
printf("%c[%dm",0x1B,0);
printf("Print output to stdout rather than a log file: %c[%d;%d;%dm./i7z --stdout\n", 0x1B, 1, 31, 40);
printf("%c[%dm",0x1B,0);
printf("Run n times and exit: %c[%d;%d;%dm./i7z --run-times n\n", 0x1B, 1, 31, 40);
printf("%c[%dm",0x1B,0);
printf("Example: To print for two sockets and also change the log file %c[%d;%d;%dm./i7z --socket0 0 --socket1 1 -logfile /tmp/logfilei7z -w l\n", 0x1B, 1, 31, 40);
printf("%c[%dm",0x1B,0);
exit(1);
break;
}
}
if (prog_options.debug) {
Print_Version_Information();
Print_Information_Processor (&prog_options.i7_version.nehalem, &prog_options.i7_version.sandy_bridge, &prog_options.i7_version.ivy_bridge, &prog_options.i7_version.haswell);
}
// printf("nehalem %d, sandy brdige %d\n", prog_options.i7_version.nehalem, prog_options.i7_version.sandy_bridge);
Test_Or_Make_MSR_DEVICE_FILES ();
modprobing_msr();
/*
prog_options.logging = 0;
if (logging_val_replace){
prog_options.logging = 1;
printf("Logging is ON and set to replace\n");
}
if (logging_val_append){
prog_options.logging = 2;
printf("Logging is ON and set to append\n");
}
*/
/*
while( (c=getopt(argc,argv,"w:")) !=-1){
cvalue = optarg;
//printf("argument %c\n",c);
if(cvalue == NULL){
printf("With -w option, requires an argument for append or logging\n");
exit(1);
}else{
//printf(" %s\n",cvalue);
if(strcmp(cvalue,"a")==0){
printf("Appending frequencies to %s (single_socket) or cpu_freq_log_dual_(%d/%d).txt (dual socket)\n", CPU_FREQUENCY_LOGGING_FILE_single,0,1);
prog_options.logging=2;
}else if(strcmp(cvalue,"l")==0){
printf("Logging frequencies to %s (single socket) or cpu_freq_log_dual_(%d/%d).txt (dual socket) \n", CPU_FREQUENCY_LOGGING_FILE_single,0,1);
prog_options.logging=1;
}else{
printf("Unknown Option, ignoring -w option.\n");
prog_options.logging=0;
}
sleep(3);
}
}
*/
///////////////////////////////////////////////////////////
construct_CPU_Heirarchy_info(&chi);
construct_sibling_list(&chi);
construct_socket_information(&chi, &socket_0, &socket_1, socket_0_num, socket_1_num);
if(prog_options.debug) {
print_CPU_Heirarchy(chi);
print_socket_information(&socket_0);
print_socket_information(&socket_1);
}
if (!use_ncurses){
if(prog_options.debug)
printf("GUI has been Turned OFF\n");
//print_options(prog_options);
} else {
printf("GUI has been Turned ON\n");
init_ncurses();
//print_options(prog_options);
/*
if (prog_options.logging ==0)
{
printf("Logging is OFF\n");
} else {
printf("Logging is ON\n");
if (prog_options.cstatelogging) {
printf("Cstate logging is enabled\n");
}
if (prog_options.templogging) {
printf("temp logging is enabled\n");
}
}
*/
}
// Force dual-socket code
Dual_Socket();
return EXIT_SUCCESS;
}