mlemanczyk/even-perfect-numbers-scanner
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codex/optimize-evenperfectbitscanner-loops
even-perfect-numbers-scanner/PerfectNumbers.Core
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Marek Lemańczyk 0466d98434 Hoist by-divisor invariants and split mod-8 updates
2025-10-27 16:48:02 +01:00
..
Cpu
Hoist by-divisor invariants and split mod-8 updates
2025-10-27 16:48:02 +01:00
Gpu
Hoist by-divisor invariants and split mod-8 updates
2025-10-27 16:48:02 +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
DeterministicRandom.cs
Using cleanup
2025-10-17 02:40:51 +02:00
DivisorCycleCache.cs
Switch GPU by-divisor stepper to standard modular arithmetic
2025-10-24 09:20:17 +02:00
DivisorGenerator.cs
Hoist by-divisor invariants and split mod-8 updates
2025-10-27 16:48:02 +01:00
ExponentRemainderStepperCpu.cs
Use field-based exponent tracking for steppers
2025-10-24 17:26:49 +02:00
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
HeuristicPrimeSieves.cs
Switched to .IsPrime which performed best in benchmarks.
2025-10-26 04:05:00 +01:00
HeuristicPrimeTester.cs
Refine heuristic prime tester integration
2025-10-26 18:15:27 +01:00
IMersenneNumberDivisorByDivisorTester.cs
Using cleanup
2025-10-17 02:40:51 +02:00
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
Additional logging added.
2025-10-26 20:00:32 +01:00
MersenneDivisorResidueStepper.cs
Add heuristic prime sieves for cached divisor sequences
2025-10-26 03:21:29 +01:00
MersenneNumberDivisorByDivisorTester.cs
Hoist by-divisor invariants and split mod-8 updates
2025-10-27 16:48:02 +01:00
MersenneNumberTester.cs
Use LastDigit enum across Mersenne scanners
2025-10-26 16:04:05 +01:00
MersennePrimeFactorTester.cs
Additional logging added.
2025-10-26 20:00:32 +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
Remove dead by-divisor cache fallback
2025-10-19 21:24:07 +02:00
PartialFactorResult.cs
Primality tests normalized on GetOrComputePrimality. CofactorIsPrime added to factoring results for reuse in other places.
2025-10-17 16:24:59 +02:00
PerfectNumberConstants.cs
Remove default prime order overloads
2025-10-10 21:51:41 +02:00
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
Clarify cycle stepper reset inlining
2025-10-02 13:30:56 +02:00
PrimeOrderCalculator.Cpu.cs
Reintroduce MulHigh CPU helper and tighten GPU sieve loop
2025-10-26 23:41:14 +01:00
PrimeOrderCalculator.cs
Simplify scheduler configuration and pending composite caching
2025-10-20 01:07:02 +02:00
PrimeOrderCalculator.Gpu.cs
Reintroduce MulHigh CPU helper and tighten GPU sieve loop
2025-10-26 23:41:14 +01:00
PrimeOrderCalculator.Shared.cs
Extract divisor validator and rename legacy CPU prime helper
2025-10-26 18:59:07 +01:00
PrimesGenerator.cs
Use LastDigit enum across Mersenne scanners
2025-10-26 16:04:05 +01:00
PrimeTester.cs
Reintroduce MulHigh CPU helper and tighten GPU sieve loop
2025-10-26 23:41:14 +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
Keep TaskThreadPool workers idle until work arrives
2025-10-20 12:15:31 +02:00
TextFileWriter.cs
Move prime tracking into CalculationResultHandler
2025-10-18 22:05:24 +02:00
ThreadStaticPools.cs
Unify GPU divisor kernels with stepper path
2025-10-24 20:50:52 +02:00
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
Adjust CPU Pow2 Montgomery helper for small divisors
2025-10-20 17:03:36 +02:00
ULongExtensions.cs
Reintroduce MulHigh CPU helper and tighten GPU sieve loop
2025-10-26 23:41:14 +01:00
ULongExtensions.Gpu.cs
Split MulHigh extensions into CPU and GPU variants
2025-10-26 22:42:21 +01:00
UnboundedTaskScheduler.cs
Simplify scheduler configuration and pending composite caching
2025-10-20 01:07:02 +02:00