Skip to content

Tune throughput test parameters #607

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 8, 2024
Merged

Tune throughput test parameters #607

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
21 changes: 21 additions & 0 deletions BitFaster.Caching.ThroughputAnalysis/SizeExec.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
cls

dotnet BitFaster.Caching.ThroughputAnalysis.dll 1 100
dotnet BitFaster.Caching.ThroughputAnalysis.dll 1 10000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 1 1000000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 1 10000000

dotnet BitFaster.Caching.ThroughputAnalysis.dll 2 1000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 2 100000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 2 10000000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 2 100000000

dotnet BitFaster.Caching.ThroughputAnalysis.dll 3 100
dotnet BitFaster.Caching.ThroughputAnalysis.dll 3 10000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 3 1000000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 3 10000000

dotnet BitFaster.Caching.ThroughputAnalysis.dll 4 100
dotnet BitFaster.Caching.ThroughputAnalysis.dll 4 10000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 4 1000000
dotnet BitFaster.Caching.ThroughputAnalysis.dll 4 10000000
9 changes: 6 additions & 3 deletions BitFaster.Caching.ThroughputAnalysis/ThroughputBenchmark.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ public abstract class ThroughputBenchmarkBase
Initialize?.Invoke(cache);

// Warmup a few times before estimating run time
config.Iterations = 10;
config.Iterations = 1;

for (int i = 0; i < warmup; i++)
{
Expand All @@ -46,14 +46,17 @@ public abstract class ThroughputBenchmarkBase
var sw = Stopwatch.StartNew();
Run(Stage.Pilot, 0, threads, config, cache);

valid = sw.Elapsed > TimeSpan.FromMilliseconds(400) ? valid + 1 : 0;
valid = sw.Elapsed > TimeSpan.FromMilliseconds(800) ? valid + 1 : 0;

if (valid > 3)
{
break;
}

config.Iterations = (int)(1.2 * config.Iterations);
if (valid == 0)
{
config.Iterations = config.Iterations < 5 ? config.Iterations + 1 : (int)(1.2 * config.Iterations);
}
}

int runCounter = 0;
Expand Down