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Added a performance test

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This commit is contained in:
Thorsten Sommer 2020-07-29 19:17:02 +02:00
parent 59fd14f64b
commit db897c51bf
1 changed files with 30 additions and 0 deletions
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ExaArrayTests/ExaArray1DTests.cs
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@ -1,4 +1,5 @@
using System;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Linq;
using System.Threading.Tasks;
@ -91,6 +92,35 @@ namespace ExaArrayTests
exaA.Extend(5_000_000_000);
Assert.That(exaA.Length, Is.EqualTo(5_000_000_000));
}
[Test]
public void TestPerformance01()
{
var exaMaxElements = new ExaArray1D<byte>(Strategy.MAX_ELEMENTS);
exaMaxElements.Extend(5_000_000_000);
var t1 = new Stopwatch();
t1.Start();
for (ulong n = 0; n < 100_000_000; n++)
exaMaxElements[n] = 0x55;
t1.Stop();
TestContext.WriteLine($"Performing 100M assignments took {t1.ElapsedMilliseconds} ms by means of the max. elements strategy.");
exaMaxElements = null;
var exaMaxPerformance = new ExaArray1D<byte>(Strategy.MAX_PERFORMANCE);
exaMaxPerformance.Extend(5_000_000_000);
var t2 = new Stopwatch();
t2.Start();
for (ulong n = 0; n < 100_000_000; n++)
exaMaxPerformance[n] = 0x55;
t2.Stop();
TestContext.WriteLine($"Performing 100M assignments took {t2.ElapsedMilliseconds} ms by means of the max. performance strategy.");
}
}
}
}