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add a couple more configuration options

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This commit is contained in:
Bernhard Amann 2012-03-30 09:18:44 -07:00
parent 719540414f
commit b47620e501
4 changed files with 30 additions and 4 deletions
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6
scripts/base/frameworks/input/readers/benchmark.bro
View file

@ -14,4 +14,10 @@ export {
## addition factor for each heartbeat
const addfactor = 0 &redef;
## stop spreading at x lines per heartbeat
const stopspreadat = 0 &redef;
## 1 -> enable timed spreading
const timedspread = 0 &redef;
}

2
src/input.bif
View file

@ -51,3 +51,5 @@ const factor: double;
const spread: count;
const autospread: double;
const addfactor: count;
const stopspreadat: count;
const timedspread: count;

17
src/input/readers/Benchmark.cc
View file

@ -26,6 +26,8 @@ Benchmark::Benchmark(ReaderFrontend *frontend) : ReaderBackend(frontend)
spread = int(BifConst::InputBenchmark::spread);
add = int(BifConst::InputBenchmark::addfactor);
autospread_time = 0;
stopspreadat = int(BifConst::InputBenchmark::stopspreadat);
timedspread = int(BifConst::InputBenchmark::timedspread);
}
@ -54,6 +56,7 @@ bool Benchmark::DoInit(string path, int arg_mode, int arg_num_fields, const Fiel
return false;
}
heartbeatstarttime = CurrTime();
DoUpdate();
return true;
@ -97,12 +100,23 @@ bool Benchmark::DoUpdate() {
SendEntry(field);
}
if ( stopspreadat == 0 || num_lines < stopspreadat ) {
if ( spread != 0 )
usleep(spread);
if ( autospread_time != 0 ) {
if ( autospread_time != 0 )
usleep( autospread_time );
}
if ( timedspread == 1 ) {
double diff;
do {
diff = CurrTime() - heartbeatstarttime;
//printf("%d %f\n", i, diff);
} while ( diff < i/(num_lines + (num_lines * 0.15) ) );
//} while ( diff < 0.8);
}
}
if ( mode != STREAM ) {
@ -215,6 +229,7 @@ bool Benchmark::DoHeartbeat(double network_time, double current_time)
ReaderBackend::DoHeartbeat(network_time, current_time);
num_lines = (int) ( (double) num_lines*multiplication_factor);
num_lines += add;
heartbeatstarttime = CurrTime();
switch ( mode ) {
case MANUAL:

3
src/input/readers/Benchmark.h
View file

@ -43,6 +43,9 @@ private:
double autospread;
int autospread_time;
int add;
int stopspreadat;
double heartbeatstarttime;
int timedspread;
string RandomString(const int len);