mlemanczyk/even-perfect-numbers-scanner
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even-perfect-numbers-scanner/PerfectNumbers.Core/Gpu
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mlemanczyk d88ad25476 Initial BitTree implementation added.
2026-01-09 16:13:16 +01:00
..
Accelerators
Initial BitTree implementation added.
2026-01-09 16:13:16 +01:00
Kernels
Pow2MontgomeryModWindowedConvertToStandardCpu usages replaced with a comparison to MontgomeryOne avoiding unnecessary conversions. Results updated.
2026-01-03 01:37:40 +01:00
AcceleratorPool.cs
Fixed invalid index return when EnvironmentConfig.RollingAccelerators is 1.
2025-12-28 00:14:23 +01:00
AcceleratorReferenceComparer.cs
Functionality and classes separated. Kernel initialization made dependent on a flag. Cleanup.
2025-11-10 18:35:50 +01:00
CalculateOrderKernelConfig.cs
PrimeOrderCalculator.PartialFactorCpu simplified to work only with spans and throw exception if the number of factors is exceeded. PrimeOrderMode removed in favor of bool flag.
2025-12-10 12:47:25 +01:00
DeterministicRandomGpu.cs
DeeterministicRandom types optimized.
2025-12-13 16:00:28 +01:00
ExponentRemainderStepperGpu.cs
BigInteger-friendly steppers added. MersenneResidueStepper converted to struct. Manual residue tracking replaced with steppers. Modulo operations replaced with steppers.
2025-12-07 19:16:45 +01:00
GpuConstants.cs
…
GpuDivisorPartialData.cs
Use bit masks for divisor heuristics
2025-10-24 19:50:27 +02:00
GpuKernelPool.cs
MersenneDivisorCycles converted to device template.
2025-12-19 04:03:27 +01:00
GpuPrimeWorkLimiter.cs
--mersenne=bydivisor testers and sessions integrated and converted to structs.
2025-12-18 05:07:31 +01:00
GpuRational.cs
Using cleanup
2025-10-17 02:40:51 +02:00
GpuUInt128.cs
MethodImpl attributes adjustments.
2025-12-18 20:10:41 +01:00
GpuWorkLimiter.cs
SemaphoreSlim replaced with PollingSemaphore.
2025-12-12 03:41:13 +01:00
KernelAuditProgress.md
Document GPU kernel audit progress
2025-10-18 17:42:33 +02:00
KernelContainer.cs
Performance improvements
2025-11-13 00:51:32 +01:00
KernelType.cs
GpuKernelPool.GetOrAddKernels removed in --mersenne=bydivisor mode. PartialFactorResult.WithAdditionalPrime will now modify the current instance instead of creating new copy for better performance. SmallPrimeFactorViews renamed to SmallPrimeFactorGpuTables for consistency with other static tables.
2025-11-17 23:33:59 +01:00
MersenneNumberDivisorByDivisorGpuPrimeScanSession.cs
DivisorSet.Percentile, Additive and TopDown modes implemented. State files ported to LMDB => FASTER to avoid millions of files in folders.
2026-01-04 12:17:27 +01:00
MersenneNumberDivisorByDivisorGpuTester.cs
MersenneDivisorCycles converted to device template.
2025-12-19 04:03:27 +01:00
MersenneNumberDivisorGpuTester.cs
MersenneDivisorCycles converted to device template.
2025-12-19 04:03:27 +01:00
MersenneNumberIncrementalGpuTester.cs
TODOs added.
2025-12-19 00:10:21 +01:00
MersenneNumberLucasLehmerGpuTester.cs
Hybrid device mode implemented as the current --mersenne=bydivisor CPU execution path. CPU path is now limited to CPU calculations, only.
2025-12-01 03:45:39 +01:00
MersenneNumberOrderGpuTester.cs
TODOs added.
2025-12-19 00:10:21 +01:00
MersenneNumberResidueGpuTester.cs
TODOs added.
2025-12-19 00:10:21 +01:00
MontgomeryDivisorDataGpu.cs
Pow2Mod kernel specific methods moved to Pow2MontgomeryKernels.
2025-11-24 18:04:07 +01:00
NttGpuMath.cs
Cleanup
2025-11-18 04:22:39 +01:00
OrderKernelBuffers.cs
Most device buffers integrated into PrimeOrderCalculatorAccelerator. PrimeOrderCalculator switched to partial factoring on GPU.
2025-11-26 03:16:39 +01:00
Pow2MontgomeryGpuCalculator.cs
using cleaned up.
2025-12-10 23:59:04 +01:00
Pow2OddPowerTable.cs
…
PrimeOrderConstants.cs
PrimeOrderCalculator converted to a template.
2025-12-21 18:02:59 +01:00
PrimeOrderGpuHeuristics.cs
Initial BitTree implementation added.
2026-01-09 16:13:16 +01:00
ReadOnlyGpuUInt128.cs
Using cleanup
2025-10-17 02:40:51 +02:00
ResidueAutomatonArgs.cs
Cleanup. Classes & structs extracted to their own files.
2025-11-07 10:34:31 +01:00
ResiduePrimeViews.cs
Cleanup. Classes & structs extracted to their own files.
2025-11-07 10:34:31 +01:00
SharedGpuContext.cs
GPU stabilization improvements to prevent calculation crashes
2025-11-09 21:52:16 +01:00
SmallPrimeFactorGpuTables.cs
--mersenne=bydivisor testers and sessions integrated and converted to structs.
2025-12-18 05:07:31 +01:00