mlemanczyk/even-perfect-numbers-scanner
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a84445ef2a9710df9cbbe132db180decbbf0392f
even-perfect-numbers-scanner/PerfectNumbers.Core
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mlemanczyk a84445ef2a Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
..
Cpu
Initial PollardRho implementation for GPU. Added pool for accelerator streams shared across the threads. GPU processing performance and stabilization improvements. GpuUInt128.BinaryGcd switched to the version which outperformed other in benchmarks.
2025-11-12 21:18:30 +01:00
Gpu
Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
AlphaCache.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
AlphaCalculations.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
AlphaMScannerCandidateStatus.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
CycleRemainderStepper.cs
Using cleanup
2025-10-17 02:40:51 +02:00
DivisorCycleCache.cs
Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
DivisorGenerator.cs
Add reusable group B divisor tables without trailing-three primes
2025-10-28 21:56:18 +01:00
ExponentRemainderStepperCpu.cs
Rename CPU Montgomery multiply and align GPU helper
2025-10-28 21:06:40 +01:00
FactorEntry128.cs
Pools made thread static. Various small optimizations. "in" parameter added to read-only method parameters
2025-10-15 02:17:13 +02:00
FactorEntry.cs
Primality tests normalized on GetOrComputePrimality. CofactorIsPrime added to factoring results for reuse in other places.
2025-10-17 16:24:59 +02:00
HeuristicCombinedPrimeTester.cs
Kernels made part of the accelerators for better performance.
2025-11-13 18:52:46 +01:00
HeuristicPrimeSieves.cs
Functionality and classes separated. Kernel initialization made dependent on a flag. Cleanup.
2025-11-10 18:35:50 +01:00
HeuristicPrimeTester.cs
Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
IMersenneNumberDivisorByDivisorTester.cs
Remove temporary by-divisor review documents
2025-10-28 02:01:28 +01:00
InputParser.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
KRangeFinder.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
LastDigit.cs
Use LastDigit enum across Mersenne scanners
2025-10-26 16:04:05 +01:00
MersenneDivisorCycles.cs
Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
MersenneDivisorResidueStepper.cs
Add heuristic prime sieves for cached divisor sequences
2025-10-26 03:21:29 +01:00
MersenneNumberDivisorByDivisorTester.cs
GpuScratchBuffer / -Pool naively integrated with PriemOrderCalculatorAccelerator (formerly Pow2MontgomeryAccelerator). FactorEntry replaced with 2 arrays - unused field removed. Small cleanup.
2025-11-13 14:41:27 +01:00
MersenneNumberTester.cs
Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
MersennePrimeFactorTester.cs
Initial PollardRho implementation for GPU. Added pool for accelerator streams shared across the threads. GPU processing performance and stabilization improvements. GpuUInt128.BinaryGcd switched to the version which outperformed other in benchmarks.
2025-11-12 21:18:30 +01:00
MersenneResidueStepper.cs
Clarify residue stepper usage and update TODO tracker
2025-10-20 18:37:35 +02:00
ModResidueTracker.cs
Retire outdated windowed pow2 TODOs
2025-10-20 18:37:21 +02:00
ModuloAutomata.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
MontgomeryDivisorData.cs
Rename CPU Montgomery multiply and align GPU helper
2025-10-28 21:06:40 +01:00
PartialFactorResult.cs
GpuScratchBuffer / -Pool naively integrated with PriemOrderCalculatorAccelerator (formerly Pow2MontgomeryAccelerator). FactorEntry replaced with 2 arrays - unused field removed. Small cleanup.
2025-11-13 14:41:27 +01:00
PerfectNumberConstants.cs
Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
PerfectNumbers.Core.csproj
Fix odd power table updates in GPU heuristics
2025-10-05 16:55:27 +02:00
PooledValueStringBuilder.cs
Move prime tracking into CalculationResultHandler
2025-10-18 22:05:24 +02:00
PowerCache.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
PrimeCache.cs
ArrayPool<T> replaced with ThreadStaticPools
2025-11-07 00:46:16 +01:00
PrimeOrderCalculator.Cpu.cs
Accelerator index added for dictionary-less use-cases
2025-11-15 02:21:45 +01:00
PrimeOrderCalculator.cs
Simplify scheduler configuration and pending composite caching
2025-10-20 01:07:02 +02:00
PrimeOrderCalculator.Gpu.cs
Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
PrimeOrderCalculator.Shared.cs
IsPrime with cancellation token removed.
2025-10-29 22:31:28 +01:00
PrimesGenerator.cs
Enable residue-aware GPU sieve in PrimeTester
2025-10-28 18:39:18 +01:00
PrimeTester.cs
Stream handling simplified to avoid dictionary lookups in favor of array lookups with known indexes.
2025-11-16 15:01:51 +01:00
RationalHelper.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
RationalNumbers.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
RleBlacklist.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
StringBuilderPool.cs
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
TaskThreadPool.cs
Stop tracking double disposal in TaskThreadPool
2025-10-28 14:29:34 +01:00
TextFileWriter.cs
Remove temporary by-divisor review documents
2025-10-28 02:01:28 +01:00
ThreadStaticPools.cs
ArrayPool<T> replaced with ThreadStaticPools
2025-11-07 00:46:16 +01:00
UInt128Extensions.cs
Split MulHigh extensions into CPU and GPU variants
2025-10-26 22:42:21 +01:00
UInt128Numbers.cs
Various micro- and medium- optimizations
2025-10-07 22:14:34 +02:00
UIntExtensions.cs
Benchmark results and TODOs added / updated
2025-10-02 15:00:30 +02:00
ULongExtensions.Cpu.cs
Rename CPU Montgomery multiply and align GPU helper
2025-10-28 21:06:40 +01:00
ULongExtensions.cs
BinaryGcd switched to the best performing variant according to benchmarks.
2025-11-14 11:43:16 +01:00
ULongExtensions.Gpu.cs
GpuScratchBuffer / -Pool naively integrated with PriemOrderCalculatorAccelerator (formerly Pow2MontgomeryAccelerator). FactorEntry replaced with 2 arrays - unused field removed. Small cleanup.
2025-11-13 14:41:27 +01:00
UnboundedTaskScheduler.cs
Simplify scheduler configuration and pending composite caching
2025-10-20 01:07:02 +02:00