mlemanczyk/even-perfect-numbers-scanner
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Warm GPU resources before thread startup

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Marek Lemańczyk authored and mlemanczyk committed 2025-11-02 11:22:28 +01:00
1 parent 2281d9535e
commit ab6a416de2
9 files changed
+822 -403
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EvenPerfectBitScanner/Program.cs
+5 -2
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@@ -55,12 +55,15 @@ internal static class Program
ulong remainder = currentP % 6UL;
bool startPrimeProvided = _cliArguments.StartPrimeProvided;
int threadCount = Math.Max(1, _cliArguments.ThreadCount);
int gpuPrimeBatch = Math.Max(1, _cliArguments.GpuPrimeBatch);
UnboundedTaskScheduler.ConfigureThreadCount(threadCount);
PrimeTester.GpuBatchSize = gpuPrimeBatch;
GpuContextPool.WarmUpPool(threadCount);
PrimeTester.WarmUpGpuKernels(threadCount);
Console.WriteLine("Starting up threads...");
_ = UnboundedTaskScheduler.Instance;
int blockSize = Math.Max(1, _cliArguments.BlockSize);
int gpuPrimeThreads = Math.Max(1, _cliArguments.GpuPrimeThreads);
int gpuPrimeBatch = Math.Max(1, _cliArguments.GpuPrimeBatch);
GpuKernelType kernelType = _cliArguments.KernelType;
bool useBitTransform = _cliArguments.UseBitTransform;
bool useOrder = _cliArguments.UseOrder;
@@ -114,7 +117,7 @@ internal static class Program
// Apply GPU prime sieve runtime configuration
GpuPrimeWorkLimiter.SetLimit(gpuPrimeThreads);
PrimeTester.GpuBatchSize = Math.Max(1, gpuPrimeBatch);
PrimeTester.GpuBatchSize = gpuPrimeBatch;
MersenneDivisorCycles mersenneDivisorCycles = new();
if (!File.Exists(cyclesPath) || continueCyclesGeneration)