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boinc
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svn path=/trunk/boinc/; revision=2080
This commit is contained in:
Karl Chen 2003-08-13 21:32:58 +00:00
parent 7b59ee9752
commit 8add1a9079
2 changed files with 36 additions and 20 deletions
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16
checkin_notes
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@ -5680,3 +5680,19 @@ Karl 2003/08/13
sched/
validate.C
Karl 2003/08/13
- applied FreeBSD patch & misc fixes
configure.ac
m4/
acx_pthread.m4
client/
hostinfo_unix.C
lib/
filesys.C
shmem.C
_autosetup
aclocal.m4

40
client/app.C
View File

@ -1003,26 +1003,26 @@ int ACTIVE_TASK::get_cpu_time_via_shmem(time_t now) {
parse_double(msg_buf, "<checkpoint_cpu_time>", checkpoint_cpu_time);
parse_double(msg_buf, "<working_set_size>", working_set_size);
if (last_frac_update == 0) {
last_frac_update = now;
last_frac_done = fraction_done;
recent_change = 0;
} else {
recent_change += (fraction_done - last_frac_done);
int tdiff = now-last_frac_update;
if (tdiff>0) {
double recent_frac_rate_of_change = max(0, recent_change) / tdiff;
if (frac_rate_of_change == 0) {
frac_rate_of_change = recent_frac_rate_of_change;
} else {
double x = exp(-1*log(2.0)/20.0);
frac_rate_of_change = frac_rate_of_change*x + recent_frac_rate_of_change*(1-x);
}
last_frac_update = now;
last_frac_done = fraction_done;
recent_change = 0;
}
}
if (last_frac_update == 0) {
last_frac_update = now;
last_frac_done = fraction_done;
recent_change = 0;
} else {
recent_change += (fraction_done - last_frac_done);
int tdiff = now-last_frac_update;
if (tdiff>0) {
double recent_frac_rate_of_change = max(0.0, recent_change) / tdiff;
if (frac_rate_of_change == 0) {
frac_rate_of_change = recent_frac_rate_of_change;
} else {
double x = exp(-1*log(2.0)/20.0);
frac_rate_of_change = frac_rate_of_change*x + recent_frac_rate_of_change*(1-x);
}
last_frac_update = now;
last_frac_done = fraction_done;
recent_change = 0;
}
}
return 0;
}