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- client: improve the way credit history is maintained 

Old: maintain list of daily records.
        When add a new record, delete records older than a month
    Problem:
        If there's a gap in the record (e.g. because project was down)
        deleting old records may result in a list that
        has an entry only for today.
        Data for the last month is lost.
    New:
        When appropriate, adjust the date of old records
        rather than deleting them


svn path=/trunk/boinc/; revision=22722
This commit is contained in:
David Anderson 2010-11-19 17:12:10 +00:00
parent e427578f05
commit b179bf37d0
2 changed files with 34 additions and 4 deletions
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19
checkin_notes
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@ -8219,3 +8219,22 @@ Charlie 19 Nov 2010
mac_installer/
PostInstall.cpp
David 20 Nov 2010
- client: improve the way credit history is maintained
Old: maintain list of daily records.
When add a new record, delete records older than a month
Problem:
If there's a gap in the record (e.g. because project was down)
deleting old records may result in a list that
has an entry only for today.
Data for the last month is lost.
New:
When appropriate, adjust the date of old records
rather than deleting them
client/
scheduler_op.cpp
client/
scheduler_op.cpp

19
client/scheduler_op.cpp
View File

@ -613,13 +613,24 @@ int SCHEDULER_REPLY::parse(FILE* in, PROJECT* project) {
// add new record if vector is empty or we have a new day
//
if (project->statistics.empty() || project->statistics.back().day!=dday()) {
// delete old stats
double cutoff = dday() - config.save_stats_days*86400;
// delete old stats; fill in the gaps if some days missing
//
while (!project->statistics.empty()) {
DAILY_STATS& ds = project->statistics[0];
if (dday() - ds.day > config.save_stats_days*86400) {
project->statistics.erase(project->statistics.begin());
if (ds.day >= cutoff) {
break;
}
if (project->statistics.size() > 1) {
DAILY_STATS& ds2 = project->statistics[1];
if (ds2.day <= cutoff) {
project->statistics.erase(project->statistics.begin());
} else {
ds.day = cutoff;
break;
}
} else {
ds.day = cutoff;
break;
}
}