 Marek Lemańczyk
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615970dff1
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Add Pollard-Brent accelerator for CPU by-divisor scans
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2025-10-09 01:57:08 +02:00 |
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mlemanczyk
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64c08f9b49
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We'll resolve the check when divisor cycle equals p. Tiny cleanup
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2025-10-09 00:18:48 +02:00 |
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Marek Lemańczyk
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adac9ff5f9
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Compact by-divisor candidate filtering
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2025-10-08 23:34:35 +02:00 |
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Marek Lemańczyk
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9a81f5f685
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Enable parallel by-divisor scanning threads
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2025-10-08 22:45:53 +02:00 |
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Marek Lemańczyk
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85a98eb009
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Reduce GPU remainder transfers for divisor filtering
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2025-10-08 22:28:36 +02:00 |
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Marek Lemańczyk
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c45b3951c3
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Align CPU by-divisor scan with cached divisor filters
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2025-10-08 20:15:26 +02:00 |
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mlemanczyk
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6dc26336c6
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Remainder check adjusted to PrimesGenerator.
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2025-10-08 19:56:53 +02:00 |
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Marek Lemańczyk
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85634da6eb
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Filter CPU divisor checks by admissible residues
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2025-10-08 19:23:09 +02:00 |
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Marek Lemańczyk
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6918bd28ff
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Make by-divisor GPU kernels reuse read-only operands
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2025-10-08 18:47:16 +02:00 |
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Marek Lemańczyk
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cd1debe9d6
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Various micro- and medium- optimizations
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2025-10-07 22:14:34 +02:00 |
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Marek Lemańczyk
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48127845b5
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GPU errors won't go silently, so that we can analyze and fix them.
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2025-10-07 21:57:27 +02:00 |
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Marek Lemańczyk
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31e95e5a8b
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Merge pull request #120 from mlemanczyk/codex/refactor-cycle-calculation-methods-for-mersenne
Streamline by-divisor cycle equality checks
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2025-10-05 21:33:10 +02:00 |
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Marek Lemańczyk
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16181903a1
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Streamline by-divisor cycle equality checks
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2025-10-05 21:32:40 +02:00 |
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Marek Lemańczyk
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bd8686b86b
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Unused parameter removed
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2025-10-05 19:14:42 +02:00 |
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Marek Lemańczyk
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581da24b2f
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Restore GPU incremental scan logic behind exception
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2025-10-05 17:39:31 +02:00 |
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Marek Lemańczyk
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20120f5bc0
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Fix odd power table updates in GPU heuristics
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2025-10-05 16:55:27 +02:00 |
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Marek Lemańczyk
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ce1355c749
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Compilation errors fixed
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2025-10-05 13:13:47 +02:00 |
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Marek Lemańczyk
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6b1ebf01a6
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Replace inline array in Montgomery table for GPU support
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2025-10-05 06:42:38 +02:00 |
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Marek Lemańczyk
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abab307da4
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Fix GPU-safe Montgomery window exponentiation
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2025-10-05 06:35:18 +02:00 |
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Marek Lemańczyk
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26cc574020
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Treat Pollard Rho success as the GPU primality check
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2025-10-05 06:26:09 +02:00 |
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Marek Lemańczyk
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b6b372bc59
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TODO moved to the code to concentrate on mirroring heuristic cycle algorithm on GPU
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2025-10-05 02:17:08 +02:00 |
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Marek Lemańczyk
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0bc97937aa
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Restore GPU-backed UInt128 pow2 Montgomery helper
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2025-10-05 02:13:31 +02:00 |
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Marek Lemańczyk
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72dd69bd53
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Align GPU pow2 heuristics with Montgomery helper
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2025-10-04 22:40:27 +02:00 |
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Marek Lemańczyk
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b2a7190c14
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Inline GPU capability checks for pow2 heuristics
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2025-10-04 22:40:23 +02:00 |
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Marek Lemańczyk
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75586d07b8
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Relax ulong multiply-shift guards and refresh tests
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2025-10-04 22:40:18 +02:00 |
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Marek Lemańczyk
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38df505f4f
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Implement GPU pow2 heuristics with safe fallbacks
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2025-10-04 22:40:12 +02:00 |
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Marek Lemańczyk
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ea08d3f71f
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Inline GPU overflow tracking helpers
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2025-10-04 22:40:07 +02:00 |
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Marek Lemańczyk
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85c6eaece7
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Persist GPU capability snapshot without volatile
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2025-10-04 22:40:02 +02:00 |
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Marek Lemańczyk
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6adac6b7a7
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Consolidate multiply helpers and guard GPU fallbacks
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2025-10-04 21:20:29 +02:00 |
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Marek Lemańczyk
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84ebbed98b
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Add shift-first multiply helper and document benchmarks
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2025-10-04 20:01:10 +02:00 |
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Marek Lemańczyk
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40dff45a81
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Small optimizations
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2025-10-04 03:07:17 +02:00 |
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Marek Lemańczyk
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07dad89fdf
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Add heuristic support for 128-bit prime orders
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2025-10-04 01:58:11 +02:00 |
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Marek Lemańczyk
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c27673ed38
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Performance improvement and debug console output added.
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2025-10-04 01:06:44 +02:00 |
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Marek Lemańczyk
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4f18a02b02
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Merge branch 'main' of https://github.com/mlemanczyk/even-perfect-numbers-scanner
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2025-10-03 23:51:10 +02:00 |
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Marek Lemańczyk
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8527a43c97
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Update PrimeOrderCalculator.cs
Additional console logging added
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2025-10-03 23:49:20 +02:00 |
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Marek Lemańczyk
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2d1b6813d1
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Accept heuristic prime order results
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2025-10-03 23:36:15 +02:00 |
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Marek Lemańczyk
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4ce653d19a
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Accelerate divisor cycle discovery with heuristic order calculator
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2025-10-03 23:01:03 +02:00 |
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Marek Lemańczyk
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d3cd408d3d
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Document patch header requirements
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2025-10-03 22:32:27 +02:00 |
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Marek Lemańczyk
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941b51ebcf
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Windowed Pow2Mod implemented and integrated across repository.
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2025-10-03 19:37:15 +02:00 |
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Marek Lemańczyk
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56e3a7695f
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Tiny cleanup
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2025-10-03 19:36:32 +02:00 |
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Marek Lemańczyk
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ebe48d5f2f
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Divisor-Cycle Cache Rework
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2025-10-02 19:53:09 +02:00 |
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Marek Lemańczyk
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f9e548279c
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Benchmark results and TODOs added / updated
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2025-10-02 15:00:30 +02:00 |
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Marek Lemańczyk
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b8aa845c5c
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Clarify cycle stepper reset inlining
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2025-10-02 13:30:56 +02:00 |
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Marek Lemańczyk
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36d316d19c
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Add TODOs for divisor metadata caching
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2025-10-01 22:52:21 +02:00 |
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Marek Lemańczyk
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513fc7acb0
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Optimizations and tiny cleanup
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2025-10-01 13:02:07 +02:00 |
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Marek Lemańczyk
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604e91b3e3
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Return scalar MulMod results and benchmark native reducers
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2025-10-01 00:41:27 +02:00 |
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Marek Lemańczyk
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4bbdebc874
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Optimizations and TODOs added
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2025-09-30 20:22:01 +02:00 |
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Marek Lemańczyk
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8d44b75ca5
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Cache native modulo bit masks
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2025-09-30 17:13:43 +02:00 |
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Marek Lemańczyk
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ebe3b306b9
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Refine Mul64 benchmarks with GPU-friendly variant
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2025-09-30 04:24:40 +02:00 |
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Marek Lemańczyk
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daab18504b
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Performance improvements
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2025-09-30 03:21:51 +02:00 |
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