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Remove temporary by-divisor review documents

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Marek Lemańczyk committed 2025-10-28 02:01:28 +01:00
1 parent bd0727131f
commit 6dd5cea79f
27 files changed
+498 -600
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PerfectNumbers.Core.Tests/Gpu/GpuPrimeLimiterTests.cs
+21 -10
View File
@@ -18,22 +18,33 @@ public class GpuPrimeLimiterTests
var startedSecond = new TaskCompletionSource<bool>();
var sw = new Stopwatch();
using var first = GpuPrimeWorkLimiter.Acquire();
var first = GpuPrimeWorkLimiter.Acquire();
sw.Start();
var secondTask = Task.Run(() =>
{
using var second = GpuPrimeWorkLimiter.Acquire();
startedSecond.TrySetResult(true);
var second = GpuPrimeWorkLimiter.Acquire();
try
{
startedSecond.TrySetResult(true);
}
finally
{
second.Dispose();
}
});
// Give secondTask a moment to attempt acquire (it should block).
await Task.Delay(50);
startedSecond.Task.IsCompleted.Should().BeFalse();
// Release first after short delay, allowing second to continue.
// (Dispose at scope end, but we want to end now.)
first.Dispose();
try
{
// Give secondTask a moment to attempt acquire (it should block).
await Task.Delay(50);
startedSecond.Task.IsCompleted.Should().BeFalse();
}
finally
{
// Release first after the initial wait so the second task can proceed.
first.Dispose();
}
await secondTask.WaitAsync(TimeSpan.FromSeconds(1));
sw.Stop();
PerfectNumbers.Core.Tests/GpuWorkLimiterTests.cs
+19 -7
View File
@@ -17,19 +17,31 @@ public class GpuWorkLimiterTests
var startedSecond = new TaskCompletionSource<bool>();
var sw = new Stopwatch();
using var first = GpuWorkLimiter.Acquire();
var first = GpuWorkLimiter.Acquire();
sw.Start();
var secondTask = Task.Run(() =>
{
using var second = GpuWorkLimiter.Acquire();
startedSecond.TrySetResult(true);
var second = GpuWorkLimiter.Acquire();
try
{
startedSecond.TrySetResult(true);
}
finally
{
second.Dispose();
}
});
await Task.Delay(50);
startedSecond.Task.IsCompleted.Should().BeFalse();
first.Dispose();
try
{
await Task.Delay(50);
startedSecond.Task.IsCompleted.Should().BeFalse();
}
finally
{
first.Dispose();
}
await secondTask.WaitAsync(TimeSpan.FromSeconds(1));
sw.Stop();
PerfectNumbers.Core.Tests/MersenneNumberDivisorCpuTesterTests.cs
+45 -24
View File
@@ -30,18 +30,25 @@ public class MersenneNumberDivisorCpuTesterTests
var tester = new MersenneNumberDivisorByDivisorCpuTester();
tester.ConfigureFromMaxPrime(13UL);
using var session = tester.CreateDivisorSession();
ulong[] primes = { 5UL, 7UL, 11UL, 13UL };
byte[] hits = new byte[primes.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] primes = { 5UL, 7UL, 11UL, 13UL };
byte[] hits = new byte[primes.Length];
ulong cycle23 = MersenneDivisorCycles.CalculateCycleLength(23UL, MontgomeryDivisorData.FromModulus(23UL));
session.CheckDivisor(23UL, MontgomeryDivisorData.FromModulus(23UL), cycle23, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 0, 1, 0 });
ulong cycle23 = MersenneDivisorCycles.CalculateCycleLength(23UL, MontgomeryDivisorData.FromModulus(23UL));
session.CheckDivisor(23UL, MontgomeryDivisorData.FromModulus(23UL), cycle23, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 0, 1, 0 });
Array.Fill(hits, (byte)0);
ulong cycle31 = MersenneDivisorCycles.CalculateCycleLength(31UL, MontgomeryDivisorData.FromModulus(31UL));
session.CheckDivisor(31UL, MontgomeryDivisorData.FromModulus(31UL), cycle31, primes, hits);
hits.Should().ContainInOrder(new byte[] { 1, 0, 0, 0 });
Array.Fill(hits, (byte)0);
ulong cycle31 = MersenneDivisorCycles.CalculateCycleLength(31UL, MontgomeryDivisorData.FromModulus(31UL));
session.CheckDivisor(31UL, MontgomeryDivisorData.FromModulus(31UL), cycle31, primes, hits);
hits.Should().ContainInOrder(new byte[] { 1, 0, 0, 0 });
}
finally
{
session.Dispose();
}
}
[Fact]
@@ -51,15 +58,22 @@ public class MersenneNumberDivisorCpuTesterTests
var tester = new MersenneNumberDivisorByDivisorCpuTester();
tester.ConfigureFromMaxPrime(43UL);
using var session = tester.CreateDivisorSession();
ulong[] exponents = { 6UL, 7UL, 9UL, 10UL, 12UL };
byte[] hits = new byte[exponents.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] exponents = { 6UL, 7UL, 9UL, 10UL, 12UL };
byte[] hits = new byte[exponents.Length];
MontgomeryDivisorData divisorData = MontgomeryDivisorData.FromModulus(7UL);
ulong cycle = MersenneDivisorCycles.CalculateCycleLength(7UL, divisorData);
session.CheckDivisor(7UL, divisorData, cycle, exponents, hits);
MontgomeryDivisorData divisorData = MontgomeryDivisorData.FromModulus(7UL);
ulong cycle = MersenneDivisorCycles.CalculateCycleLength(7UL, divisorData);
session.CheckDivisor(7UL, divisorData, cycle, exponents, hits);
hits.Should().Equal(new byte[] { 1, 0, 1, 0, 1 });
hits.Should().Equal(new byte[] { 1, 0, 1, 0, 1 });
}
finally
{
session.Dispose();
}
}
[Fact]
@@ -69,15 +83,22 @@ public class MersenneNumberDivisorCpuTesterTests
var tester = new MersenneNumberDivisorByDivisorCpuTester();
tester.ConfigureFromMaxPrime(61UL);
using var session = tester.CreateDivisorSession();
ulong[] exponents = { 10UL, 11UL, 20UL, 21UL, 30UL };
byte[] hits = new byte[exponents.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] exponents = { 10UL, 11UL, 20UL, 21UL, 30UL };
byte[] hits = new byte[exponents.Length];
MontgomeryDivisorData divisorData = MontgomeryDivisorData.FromModulus(11UL);
ulong cycle = MersenneDivisorCycles.CalculateCycleLength(11UL, divisorData);
session.CheckDivisor(11UL, divisorData, cycle, exponents, hits);
MontgomeryDivisorData divisorData = MontgomeryDivisorData.FromModulus(11UL);
ulong cycle = MersenneDivisorCycles.CalculateCycleLength(11UL, divisorData);
session.CheckDivisor(11UL, divisorData, cycle, exponents, hits);
hits.Should().Equal(new byte[] { 1, 0, 1, 0, 1 });
hits.Should().Equal(new byte[] { 1, 0, 1, 0, 1 });
}
finally
{
session.Dispose();
}
}
}
PerfectNumbers.Core.Tests/MersenneNumberDivisorGpuTesterTests.cs
+83 -41
View File
@@ -149,13 +149,20 @@ public class MersenneNumberDivisorGpuTesterTests
var tester = new MersenneNumberDivisorByDivisorGpuTester();
tester.ConfigureFromMaxPrime(43UL);
using var session = tester.CreateDivisorSession();
ulong[] primes = { 31UL, 37UL, 41UL };
byte[] hits = new byte[primes.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] primes = { 31UL, 37UL, 41UL };
byte[] hits = new byte[primes.Length];
session.CheckDivisor(223UL, MontgomeryDivisorData.FromModulus(223UL), 0UL, primes, hits);
session.CheckDivisor(223UL, MontgomeryDivisorData.FromModulus(223UL), 0UL, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 1, 0 });
hits.Should().ContainInOrder(new byte[] { 0, 1, 0 });
}
finally
{
session.Dispose();
}
}
[Fact]
@@ -165,18 +172,25 @@ public class MersenneNumberDivisorGpuTesterTests
var tester = new MersenneNumberDivisorByDivisorGpuTester();
tester.ConfigureFromMaxPrime(43UL);
using var session = tester.CreateDivisorSession();
ulong[] primes = { 31UL, 37UL, 41UL, 43UL };
byte[] hits = new byte[primes.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] primes = { 31UL, 37UL, 41UL, 43UL };
byte[] hits = new byte[primes.Length];
ulong cycle223 = MersenneDivisorCycles.CalculateCycleLength(223UL, MontgomeryDivisorData.FromModulus(223UL));
session.CheckDivisor(223UL, MontgomeryDivisorData.FromModulus(223UL), cycle223, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 1, 0, 0 });
ulong cycle223 = MersenneDivisorCycles.CalculateCycleLength(223UL, MontgomeryDivisorData.FromModulus(223UL));
session.CheckDivisor(223UL, MontgomeryDivisorData.FromModulus(223UL), cycle223, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 1, 0, 0 });
Array.Fill(hits, (byte)0);
ulong cycle13367 = MersenneDivisorCycles.CalculateCycleLength(13367UL, MontgomeryDivisorData.FromModulus(13367UL));
session.CheckDivisor(13367UL, MontgomeryDivisorData.FromModulus(13367UL), cycle13367, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 0, 1, 0 });
Array.Fill(hits, (byte)0);
ulong cycle13367 = MersenneDivisorCycles.CalculateCycleLength(13367UL, MontgomeryDivisorData.FromModulus(13367UL));
session.CheckDivisor(13367UL, MontgomeryDivisorData.FromModulus(13367UL), cycle13367, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 0, 1, 0 });
}
finally
{
session.Dispose();
}
}
[Fact]
@@ -190,14 +204,21 @@ public class MersenneNumberDivisorGpuTesterTests
tester.ConfigureFromMaxPrime(47UL);
using var session = tester.CreateDivisorSession();
ulong[] primes = { 31UL, 37UL, 41UL, 43UL, 47UL };
byte[] hits = new byte[primes.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] primes = { 31UL, 37UL, 41UL, 43UL, 47UL };
byte[] hits = new byte[primes.Length];
ulong cycle223 = MersenneDivisorCycles.CalculateCycleLength(223UL, MontgomeryDivisorData.FromModulus(223UL));
session.CheckDivisor(223UL, MontgomeryDivisorData.FromModulus(223UL), cycle223, primes, hits);
ulong cycle223 = MersenneDivisorCycles.CalculateCycleLength(223UL, MontgomeryDivisorData.FromModulus(223UL));
session.CheckDivisor(223UL, MontgomeryDivisorData.FromModulus(223UL), cycle223, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 1, 0, 0, 0 });
hits.Should().ContainInOrder(new byte[] { 0, 1, 0, 0, 0 });
}
finally
{
session.Dispose();
}
}
[Fact]
@@ -210,16 +231,23 @@ public class MersenneNumberDivisorGpuTesterTests
};
tester.ConfigureFromMaxPrime(43UL);
using var session = tester.CreateDivisorSession();
ulong[] exponents = { 6UL, 7UL, 9UL, 10UL, 12UL };
byte[] hits = new byte[exponents.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] exponents = { 6UL, 7UL, 9UL, 10UL, 12UL };
byte[] hits = new byte[exponents.Length];
MontgomeryDivisorData divisorData = MontgomeryDivisorData.FromModulus(7UL);
ulong cycle = MersenneDivisorCycles.CalculateCycleLength(7UL, divisorData);
MontgomeryDivisorData divisorData = MontgomeryDivisorData.FromModulus(7UL);
ulong cycle = MersenneDivisorCycles.CalculateCycleLength(7UL, divisorData);
session.CheckDivisor(7UL, divisorData, cycle, exponents, hits);
session.CheckDivisor(7UL, divisorData, cycle, exponents, hits);
hits.Should().Equal(new byte[] { 1, 0, 1, 0, 1 });
hits.Should().Equal(new byte[] { 1, 0, 1, 0, 1 });
}
finally
{
session.Dispose();
}
}
[Fact]
@@ -232,16 +260,23 @@ public class MersenneNumberDivisorGpuTesterTests
};
tester.ConfigureFromMaxPrime(61UL);
using var session = tester.CreateDivisorSession();
ulong[] exponents = { 10UL, 11UL, 20UL, 21UL, 30UL };
byte[] hits = new byte[exponents.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] exponents = { 10UL, 11UL, 20UL, 21UL, 30UL };
byte[] hits = new byte[exponents.Length];
MontgomeryDivisorData divisorData = MontgomeryDivisorData.FromModulus(11UL);
ulong cycle = MersenneDivisorCycles.CalculateCycleLength(11UL, divisorData);
MontgomeryDivisorData divisorData = MontgomeryDivisorData.FromModulus(11UL);
ulong cycle = MersenneDivisorCycles.CalculateCycleLength(11UL, divisorData);
session.CheckDivisor(11UL, divisorData, cycle, exponents, hits);
session.CheckDivisor(11UL, divisorData, cycle, exponents, hits);
hits.Should().Equal(new byte[] { 1, 0, 1, 0, 1 });
hits.Should().Equal(new byte[] { 1, 0, 1, 0, 1 });
}
finally
{
session.Dispose();
}
}
[Fact]
@@ -297,14 +332,21 @@ public class MersenneNumberDivisorGpuTesterTests
tester.ConfigureFromMaxPrime(47UL);
using var session = tester.CreateDivisorSession();
ulong[] primes = { 31UL, 37UL, 41UL, 43UL, 47UL };
byte[] hits = new byte[primes.Length];
var session = tester.CreateDivisorSession();
try
{
ulong[] primes = { 31UL, 37UL, 41UL, 43UL, 47UL };
byte[] hits = new byte[primes.Length];
ulong cycle223 = MersenneDivisorCycles.CalculateCycleLength(223UL, MontgomeryDivisorData.FromModulus(223UL));
session.CheckDivisor(223UL, MontgomeryDivisorData.FromModulus(223UL), cycle223, primes, hits);
ulong cycle223 = MersenneDivisorCycles.CalculateCycleLength(223UL, MontgomeryDivisorData.FromModulus(223UL));
session.CheckDivisor(223UL, MontgomeryDivisorData.FromModulus(223UL), cycle223, primes, hits);
hits.Should().ContainInOrder(new byte[] { 0, 1, 0, 0, 0 });
hits.Should().ContainInOrder(new byte[] { 0, 1, 0, 0, 0 });
}
finally
{
session.Dispose();
}
}
}