mlemanczyk/even-perfect-numbers-scanner
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Various optimizations to separate non-static data between threads and resolve read/write access issue.

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mlemanczyk committed 2025-11-04 20:45:56 +01:00
1 parent 5a17fa64d5
commit 64d615c402
26 files changed
+1181 -1117
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PerfectNumbers.Core/Gpu/PrimeOrderGpuHeuristics.cs
+4 -4
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@@ -198,7 +198,7 @@ internal static partial class PrimeOrderGpuHeuristics
try
{
var lease = GpuKernelPool.GetKernel(useGpuOrder: true);
var lease = GpuKernelPool.GetKernel();
Accelerator accelerator = lease.Accelerator;
AcceleratorStream stream = lease.Stream;
@@ -364,7 +364,7 @@ internal static partial class PrimeOrderGpuHeuristics
{
order = 0UL;
var lease = GpuKernelPool.GetKernel(useGpuOrder: true);
var lease = GpuKernelPool.GetKernel();
Accelerator accelerator = lease.Accelerator;
AcceleratorStream stream = lease.Stream;
@@ -526,7 +526,7 @@ internal static partial class PrimeOrderGpuHeuristics
private static bool TryComputeOnGpu(ReadOnlySpan<ulong> exponents, ulong prime, in MontgomeryDivisorData divisorData, Span<ulong> results)
{
var lease = GpuKernelPool.GetKernel(useGpuOrder: true);
var lease = GpuKernelPool.GetKernel();
Accelerator accelerator = lease.Accelerator;
AcceleratorStream stream = lease.Stream;
var kernel = GetPow2ModKernel(accelerator);
@@ -581,7 +581,7 @@ internal static partial class PrimeOrderGpuHeuristics
GpuUInt128[]? rentedExponents = null;
GpuUInt128[]? rentedResults = null;
var lease = GpuKernelPool.GetKernel(useGpuOrder: true);
var lease = GpuKernelPool.GetKernel();
try
{