 mlemanczyk
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d0b1639a5d
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GPU stabilization improvements to prevent calculation crashes
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2025-11-09 21:52:16 +01:00 |
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mlemanczyk
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f4e365194d
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GpuContextPool removed, because we share context and accelerator between threads, using streams to separate.
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2025-11-07 12:52:20 +01:00 |
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mlemanczyk
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9537addf38
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ArrayPool<T> replaced with ThreadStaticPools
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2025-11-07 00:46:16 +01:00 |
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mlemanczyk
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de2a78b27b
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Streams added to all kernels and GPU operations to separate threads from each other.
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2025-11-06 18:53:55 +01:00 |
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mlemanczyk
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64d615c402
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Various optimizations to separate non-static data between threads and resolve read/write access issue.
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2025-11-04 20:45:56 +01:00 |
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Marek Lemańczyk
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4c4d4243fb
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Merge remote-tracking branch 'github/codex/optimize-evenperfectbitscanner-for-static-arrays-khd9w8' into work
# Conflicts:
# PerfectNumbers.Core/Gpu/GpuContextPool.cs
# PerfectNumbers.Core/Gpu/GpuKernelLease.cs
# PerfectNumbers.Core/Gpu/GpuKernelPool.cs
# PerfectNumbers.Core/Gpu/GpuStaticTableInitializer.cs
# PerfectNumbers.Core/Gpu/Kernels/PrimeOrderSpecialMaxKernels.cs
# PerfectNumbers.Core/PrimeOrderCalculator.Cpu.cs
# PerfectNumbers.Core/PrimeOrderCalculator.Gpu.cs
# PerfectNumbers.Core/PrimeTester.cs
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2025-11-03 23:59:12 +01:00 |
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mlemanczyk
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07be671726
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Various small optimizations
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2025-11-02 11:24:18 +01:00 |
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mlemanczyk
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2281d9535e
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Revert "Merge pull request #251 from mlemanczyk/codex/refactor-prime-checking-on-gpu-n5t2pm"
This reverts commit 936ce239db, reversing
changes made to e14b77e504.
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2025-11-02 11:22:14 +01:00 |
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mlemanczyk
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22f20bfe98
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Various small optimizations
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2025-11-01 03:42:36 +01:00 |
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mlemanczyk
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4c79c4087e
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Various optimizations
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2025-10-29 14:00:38 +01:00 |
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Marek Lemańczyk
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6dd5cea79f
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Remove temporary by-divisor review documents
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2025-10-28 02:01:28 +01:00 |
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Marek Lemańczyk
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a83ae56caf
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Use LastDigit enum across Mersenne scanners
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2025-10-26 16:04:05 +01:00 |
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mlemanczyk
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0d7df2e45b
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Unnecessary memory zeroing commented out. TODOs added for the remainders.
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2025-10-23 19:42:03 +02:00 |
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Marek Lemańczyk
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3afd9399db
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Isolate residue GPU leases and drop try/finally
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2025-10-21 22:01:50 +02:00 |
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Marek Lemańczyk
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819cb7b00b
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Guard residue GPU scanning with execution lock
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2025-10-21 21:26:53 +02:00 |
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Marek Lemańczyk
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33f9b51593
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Clarify residue stepper usage and update TODO tracker
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2025-10-20 18:37:35 +02:00 |
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Marek Lemańczyk
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82e44e3f3f
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Confirm windowed pow2 usage across GPU kernels
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2025-10-20 18:37:08 +02:00 |
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mlemanczyk
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56e413064a
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Using cleanup
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2025-10-17 02:40:51 +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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615ae29fd6
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Fix residue tester filters and arithmetic utilities
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2025-09-24 03:05:34 +02:00 |
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Marek Lemańczyk
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6e99ee39e3
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Extension methods benchmarked. Slower alternatives replaced.
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2025-09-23 22:01:09 +02:00 |
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Marek Lemańczyk
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95a0b030f6
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Add optimized modulo helpers for unsigned integers
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2025-09-21 10:14:26 +02:00 |
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Marek Lemańczyk
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412ce4fd50
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% 10 operations replaces with UInt128/ulong.Mod10 methods
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2025-09-21 07:42:25 +02:00 |
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Marek Lemańczyk
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53554ffd3d
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Restored faster version of the calculations
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2025-09-21 05:40:13 +02:00 |
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Marek Lemańczyk
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5ab69f8c01
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Restore struct residue args and add residue benchmark project
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2025-09-21 05:29:13 +02:00 |
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Marek Lemańczyk
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4fe701425e
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Micro-optimizations
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2025-09-21 04:38:01 +02:00 |
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Marek Lemańczyk
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f53853f6ff
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Micro optimization to take ref to orders once and re-use it, until it changes for the last block.
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2025-09-21 04:27:51 +02:00 |
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Marek Lemańczyk
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23e8d306b1
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Breaking change partially reverted
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2025-09-21 02:48:51 +02:00 |
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Marek Lemańczyk
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8a6fc0c6a5
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Revert "Merge pull request #24 from mlemanczyk/codex/modify-evenperfectbitscanner-for-residue-mode"
This reverts commit 2d024cc708, reversing
changes made to b1c29ad16e.
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2025-09-21 02:25:18 +02:00 |
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Marek Lemańczyk
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f9b4f912e2
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Fix GPU residue tester iteration and add regression tests
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2025-09-21 00:14:33 +02:00 |
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Marek Lemańczyk
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7449f146d9
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Ensure GPU residue copies are synchronized and cover high divisor sets
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2025-09-20 22:49:37 +02:00 |
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Marek Lemańczyk
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7ccac87df3
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Zero GPU residue result buffer before scanning
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2025-09-20 19:26:45 +02:00 |
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Marek Lemańczyk
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abe695788b
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Serialize GPU leases with per-accelerator locks
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2025-09-20 18:19:21 +02:00 |
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Marek Lemańczyk
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9f2cf12ce1
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Guard GPU residue and divisor scans against overflow
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2025-09-20 03:21:49 +02:00 |
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Marek Lemańczyk
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bc1ec6a3aa
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Allow residue GPU scanning to cover UInt128 divisors
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2025-09-20 02:49:20 +02:00 |
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Marek Lemańczyk
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9a7382fd80
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Tiny cleanup
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2025-09-17 19:08:43 +02:00 |
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Marek Lemańczyk
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1b28584168
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Add divisor-mode detailed check coverage for factors
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2025-09-17 19:02:21 +02:00 |
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Marek Lemańczyk
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34cc0b0fdd
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Refine GPU residue prime tables
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2025-09-17 17:35:26 +02:00 |
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Marek Lemańczyk
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58eb65ca9e
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Refine GPU residue utilities and add positive divisor tests
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2025-09-13 16:47:38 +02:00 |
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Marek Lemańczyk
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0535ad2b7b
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BuildDivisorCandidates moved to MersenneNumberDivisorGpuTester. Micro-optimizations.
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2025-09-11 21:21:42 +02:00 |
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Marek Lemańczyk
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4e53874713
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Add post-copy synchronization for residue GPU scan
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2025-09-11 02:09:40 +02:00 |
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Marek Lemańczyk
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77fbbceeec
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Dispose GPU resources safely
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2025-09-10 03:16:23 +02:00 |
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Marek Lemańczyk
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117ea94b50
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Avoid using declarations for GPU resources
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2025-09-10 00:19:48 +02:00 |
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Marek Lemańczyk
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9f35f6c558
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Initial commit.
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2025-09-09 21:15:57 +02:00 |
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