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Accelerator index added for dictionary-less use-cases

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mlemanczyk committed 2025-11-15 02:21:45 +01:00
1 parent 6cb63b6e73
commit 0540411cad
21 files changed
+855 -778
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PerfectNumbers.Core/MersenneNumberTester.cs
+4 -1
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@@ -49,6 +49,8 @@ public sealed class MersenneNumberTester(
// TODO: Ensure Program passes useResidue correctly and that residue-vs-incremental-vs-LL selection respects CLI flags.
// Also consider injecting a shared cycles cache (MersenneDivisorCycles.Shared) to both CPU and GPU testers.
private static readonly Accelerator[] _accelerators = AcceleratorPool.Shared.Accelerators;
public void WarmUpOrders(ulong exponent, ulong limit = 5_000_000UL)
{
bool cacheEnabled = useOrderCache;
@@ -148,7 +150,8 @@ public sealed class MersenneNumberTester(
UInt128[] qs = qsBuffer;
// GpuPrimeWorkLimiter.Acquire();
var accelerator = AcceleratorPool.Shared.Rent();
var acceleratorIndex = AcceleratorPool.Shared.Rent();
var accelerator = _accelerators[acceleratorIndex];
var stream = accelerator.CreateStream();
var orderKernel = GpuKernelPool.GetOrAddKernels(accelerator, stream, KernelType.OrderKernelScan).Order!;