 Marek Lemańczyk
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e316c0055f
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Implement GPU-safe fast division helper
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2025-09-24 21:07:43 +02:00 |
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Marek Lemańczyk
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cc7cb12f86
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Merge pull request #77 from mlemanczyk/codex/modify-evenperfectbitscanner-for-cycle-caching
Implement multi-tier divisor cycle caching and per-thread reuse
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2025-09-24 19:04:19 +02:00 |
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Marek Lemańczyk
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d4dcd0a534
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Implement multi-tier divisor cycle caching and per-thread reuse
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2025-09-24 19:04:07 +02:00 |
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Marek Lemańczyk
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e92bca197d
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Formatting
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2025-09-24 18:20:55 +02:00 |
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Marek Lemańczyk
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3f010ce9ad
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Merge pull request #76 from mlemanczyk/codex/review-cache-cycle-generation-and-loading
Fix divisor cycle generation range partitioning
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2025-09-24 17:22:32 +02:00 |
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Marek Lemańczyk
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b69a1101c4
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Fix divisor cycle generation range partitioning
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2025-09-24 17:22:20 +02:00 |
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Marek Lemańczyk
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283913375b
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Merge pull request #75 from mlemanczyk/codex/implement-todos-in-mersennenumberdivisorbydivisorgputester
Reuse divisor residues across prime candidates
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2025-09-24 16:54:52 +02:00 |
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Marek Lemańczyk
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436d3856d6
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Reuse divisor residues across prime candidates
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2025-09-24 16:53:43 +02:00 |
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Marek Lemańczyk
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a39f7dda59
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More TODOs added
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2025-09-24 16:30:17 +02:00 |
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Marek Lemańczyk
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eeab8deea7
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Tiny cleanup
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2025-09-24 16:13:12 +02:00 |
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Marek Lemańczyk
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74b41aad85
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Merge pull request #74 from mlemanczyk/codex/fix-evenperfectbitscanner-for-mersenne-mode
Improve by-divisor residue reuse and fix Montgomery multiplication
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2025-09-24 15:44:49 +02:00 |
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Marek Lemańczyk
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df69dcbadb
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Improve by-divisor residue reuse and fix Montgomery mul
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2025-09-24 15:44:21 +02:00 |
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Marek Lemańczyk
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82a0fb1dd7
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Merge pull request #73 from mlemanczyk/codex/implement-todos-in-mersennenumberdivisorbydivisorgputester
Optimize GPU divisor tester resource usage
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2025-09-24 04:42:27 +02:00 |
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Marek Lemańczyk
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1296e94843
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Optimize GPU divisor testing pipeline
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2025-09-24 04:42:15 +02:00 |
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Marek Lemańczyk
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0a2fe73f0b
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Small optimizations and more TODOs added
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2025-09-24 04:27:08 +02:00 |
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Marek Lemańczyk
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a4bda0f0ee
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Tiny cleanup
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2025-09-24 03:09:58 +02:00 |
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Marek Lemańczyk
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d472d48a84
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Merge pull request #72 from mlemanczyk/codex/implement-todos-in-mersennenumberdivisorbydivisorgputester
Fix residue tester filters and arithmetic utilities
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2025-09-24 03:06:02 +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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2484d506d6
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Optimizations. More TODOs added.
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2025-09-24 02:31:23 +02:00 |
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Marek Lemańczyk
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58a4473dde
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Tiny cleanup
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2025-09-24 02:30:44 +02:00 |
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Marek Lemańczyk
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4d16cfffa2
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IsPrime optimized to do more operations outside of the lock.
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2025-09-24 01:58:02 +02:00 |
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Marek Lemańczyk
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cc834687fd
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Tiny clarification added
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2025-09-24 01:44:46 +02:00 |
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Marek Lemańczyk
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01bb731220
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Optimizations. Unnecessary variables removed.
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2025-09-24 01:41:54 +02:00 |
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Marek Lemańczyk
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15bc2686cc
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Tiny optimization
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2025-09-24 00:34:13 +02:00 |
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Marek Lemańczyk
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c1ad705a4a
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Merge pull request #71 from mlemanczyk/codex/review-changes-in-mersennenumberdivisorbydivisorgputester.cs
Fix Mod10 shortcut and restore Mod10_8_5_3Steps accuracy
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2025-09-24 00:32:29 +02:00 |
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Marek Lemańczyk
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1978f7dfcb
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Fix Mod10 shortcut and restore Mod10_8_5_3Steps accuracy
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2025-09-24 00:32:15 +02:00 |
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Marek Lemańczyk
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63f3d71ce4
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Regression issue fixed
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2025-09-24 00:07:44 +02:00 |
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Marek Lemańczyk
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773848c577
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Optimizations
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2025-09-24 00:01:08 +02:00 |
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Marek Lemańczyk
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7079d108e7
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Cleanup
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2025-09-23 23:29:44 +02:00 |
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Marek Lemańczyk
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4e5dd35a15
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Merge pull request #70 from mlemanczyk/codex/update-checkdivisor-to-create-span-instances-conditionally
Reduce span creation in GPU divisor scan session
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2025-09-23 23:28:45 +02:00 |
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Marek Lemańczyk
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5ce67fa1c5
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Reduce span slicing in GPU divisor checks
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2025-09-23 23:28:32 +02:00 |
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Marek Lemańczyk
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dc22545adb
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Tiny cleanup
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2025-09-23 23:22:20 +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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9becb8df67
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using cleanup.
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2025-09-23 22:00:31 +02:00 |
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Marek Lemańczyk
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68851bf5ba
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Merge branch 'main' of https://github.com/mlemanczyk/even-perfect-numbers-scanner
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2025-09-23 00:00:23 +02:00 |
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Marek Lemańczyk
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b5cad8251e
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Summary will be grouped & presented together.
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2025-09-23 00:00:19 +02:00 |
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Marek Lemańczyk
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aa5e358878
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Merge pull request #68 from mlemanczyk/codex/modify-evenperfectbitscanner-for-prime-parameter
Support --prime start for by-divisor scans
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2025-09-22 23:59:31 +02:00 |
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Marek Lemańczyk
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dbd36c4ee8
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Enable by divisor mode to honor starting prime
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2025-09-22 23:59:18 +02:00 |
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Marek Lemańczyk
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897e30d262
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Merge pull request #67 from mlemanczyk/codex/review-and-optimize-evenperfectbitscanner-paths
Accelerate Mersenne modular multiplication paths
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2025-09-22 23:24:43 +02:00 |
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Marek Lemańczyk
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7d112c347f
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Accelerate Mersenne modular multiplication paths
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2025-09-22 23:24:19 +02:00 |
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Marek Lemańczyk
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a8c0e5537f
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Merge pull request #66 from mlemanczyk/codex/analyze-locking-mechanisms-in-evenperfectbitscanner
Trim PrintResult critical work further
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2025-09-22 20:16:47 +02:00 |
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Marek Lemańczyk
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abe160c53e
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Minimize PrintResult critical section
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2025-09-22 20:16:10 +02:00 |
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Marek Lemańczyk
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9a4162d33e
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Merge pull request #65 from mlemanczyk/codex/optimize-modulo-operations-in-extensions
Restore modulo helpers and inline fast remainder utilities
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2025-09-22 19:55:48 +02:00 |
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Marek Lemańczyk
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762d205e86
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Reuse local variables across modulo helpers
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2025-09-22 19:54:59 +02:00 |
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Marek Lemańczyk
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3b8a10a20b
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Inline single-use modulo helpers
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2025-09-22 19:54:54 +02:00 |
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Marek Lemańczyk
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3598f88aaf
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Replace small-modulo uses with optimized helpers
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2025-09-22 19:54:50 +02:00 |
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Marek Lemańczyk
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ca866ffc5b
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Reapply modulo helpers and inline fast remainders
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2025-09-22 19:26:07 +02:00 |
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Marek Lemańczyk
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5db0c4fa95
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Merge pull request #64 from mlemanczyk/codex/analyze-optimization-paths-for-evenperfectbitscanner
Make by-divisor divisor cycle filtering optional
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2025-09-22 16:42:43 +02:00 |
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Marek Lemańczyk
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378d6a2fd8
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Make by-divisor divisor cycle filtering optional
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2025-09-22 16:42:27 +02:00 |
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Marek Lemańczyk
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0195960b5a
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Merge pull request #63 from mlemanczyk/codex/remove-unused-local-variables-in-extensions
Rescope local declarations for divisor workflows
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2025-09-22 15:12:09 +02:00 |
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Marek Lemańczyk
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ace3fcbf34
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Rescope loop variables for divisor workflows
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2025-09-22 15:11:44 +02:00 |
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Marek Lemańczyk
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b76fdccc1e
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Merge pull request #62 from mlemanczyk/codex/add-benchmarks-and-optimize-montgomerymultiply
Add Montgomery multiplication benchmark and optimize implementation
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2025-09-22 14:05:03 +02:00 |
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Marek Lemańczyk
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66d79f7166
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Add Montgomery multiplication benchmark and optimize implementation
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2025-09-22 14:04:50 +02:00 |
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Marek Lemańczyk
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e7668874a6
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Merge pull request #61 from mlemanczyk/codex/analyze-and-optimize-evenperfectbitscanner
Use Montgomery modular multiply in by-divisor GPU tester
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2025-09-22 13:22:24 +02:00 |
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Marek Lemańczyk
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a6571c2487
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Accelerate by-divisor GPU tester with Montgomery math
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2025-09-22 13:21:48 +02:00 |
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Marek Lemańczyk
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8ed8e56ec0
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Merge pull request #60 from mlemanczyk/codex/optimize-evenperfectbitscanner-for-thread-independence
Improve by-divisor scanning concurrency
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2025-09-21 14:38:30 +02:00 |
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Marek Lemańczyk
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bee6b69793
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Improve by-divisor scanning concurrency
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2025-09-21 14:38:16 +02:00 |
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Marek Lemańczyk
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d117921c3a
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Additional checks will be skipped in bydivisor mode to speed up calculations. Console output extended.
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2025-09-21 14:23:56 +02:00 |
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Marek Lemańczyk
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562d2adc3e
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Merge pull request #59 from mlemanczyk/codex/modify-evenperfectbitscanner-for-thread-count
Enable multi-threaded divisor scanning
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2025-09-21 13:44:37 +02:00 |
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Marek Lemańczyk
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bf02826f7c
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Enable multi-threaded divisor scanning
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2025-09-21 13:44:18 +02:00 |
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Marek Lemańczyk
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198b31f380
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Console logging extended
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2025-09-21 13:36:43 +02:00 |
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Marek Lemańczyk
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b78f45ec36
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Merge pull request #58 from mlemanczyk/codex/analyze-evenperfectbitscanner-execution-with-mersenne
Rework by-divisor scanning order
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2025-09-21 13:06:03 +02:00 |
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Marek Lemańczyk
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e7a3713db8
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Merge branch 'main' into codex/analyze-evenperfectbitscanner-execution-with-mersenne
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2025-09-21 13:05:22 +02:00 |
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Marek Lemańczyk
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f91f526121
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Rework by-divisor scanning order
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2025-09-21 13:00:17 +02:00 |
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Marek Lemańczyk
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458cb77227
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We'll output to console not only primes, but also composites. Output to console standardized on ConsoleInterval
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2025-09-21 12:56:30 +02:00 |
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Marek Lemańczyk
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9a054542e6
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Merge pull request #57 from mlemanczyk/codex/optimize-memory-usage-for-mersenne-method
Stream the by-divisor GPU tester without retaining divisors
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2025-09-21 12:14:24 +02:00 |
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Marek Lemańczyk
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f44e51c85e
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Stream by-divisor GPU checks without retaining divisors
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2025-09-21 12:14:08 +02:00 |
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Marek Lemańczyk
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ffc37f3584
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Merge pull request #56 from mlemanczyk/codex/analyze-and-fix-accessviolationexception
Wire by-divisor GPU batching to scanner configuration
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2025-09-21 11:42:03 +02:00 |
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Marek Lemańczyk
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3fd39c3d34
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Wire by-divisor GPU batching to scanner configuration
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2025-09-21 11:41:51 +02:00 |
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Marek Lemańczyk
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085e6e0ceb
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Merge pull request #55 from mlemanczyk/codex/analyze-exception-in-bydivisor-method
Implement lookup-based Mod10 for GPU compatibility
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2025-09-21 11:24:04 +02:00 |
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Marek Lemańczyk
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ae19ce25a7
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Implement lookup-based Mod10 for GPU compatibility
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2025-09-21 11:23:52 +02:00 |
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Marek Lemańczyk
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c58c87c0ec
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Merge pull request #54 from mlemanczyk/codex/implement-bydivisor-method-for-prime-testing
Add GPU by-divisor scanning mode
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2025-09-21 11:12:06 +02:00 |
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Marek Lemańczyk
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eb0a5b2655
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Log by-divisor progress updates
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2025-09-21 11:11:56 +02:00 |
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Marek Lemańczyk
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5ce0cf74fc
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Require filtered primes for by-divisor scanning
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2025-09-21 11:11:51 +02:00 |
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Marek Lemańczyk
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b705488b35
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Document by-divisor option in CLI help
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2025-09-21 10:59:24 +02:00 |
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Marek Lemańczyk
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b8b34766ae
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Merge pull request #53 from mlemanczyk/codex/add-mod3,-mod5,-mod7,-mod8,-mod10-methods
Add optimized modulo helpers and update GPU residue steps
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2025-09-21 10:14:40 +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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860d64baba
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Tiny cleanup
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2025-09-21 09:51:05 +02:00 |
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Marek Lemańczyk
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2c2bc62cb2
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Small refactoring
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2025-09-21 09:32:01 +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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3e0102a404
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Mod10 benchmarks added
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2025-09-21 06:28:42 +02:00 |
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Marek Lemańczyk
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bba78dfff7
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Cleanup
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2025-09-21 06:17:45 +02:00 |
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Marek Lemańczyk
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1499f6abe1
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Benchmarks extended. Small optimizations.
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2025-09-21 06:15:14 +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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5d8450192d
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Ignore list updated
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2025-09-21 05:30:49 +02:00 |
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Marek Lemańczyk
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c7e1ac60d2
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Merge pull request #52 from mlemanczyk/codex/optimize-mersennenumberresiduegputester.scan-method
Restore struct residue args and add benchmarking project
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2025-09-21 05:29:28 +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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186895e174
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Merge branch 'main' of https://github.com/mlemanczyk/even-perfect-numbers-scanner
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2025-09-21 04:15:53 +02:00 |
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Marek Lemańczyk
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b464985596
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Restored maxK override based on command line parameter
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2025-09-21 04:14:21 +02:00 |
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Marek Lemańczyk
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99ef0abd50
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Merge pull request #51 from mlemanczyk/codex/optimize-uint128extensions.mod10_8_5_3-method
Optimize Mod10_8_5_3 remainder computation
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2025-09-21 04:13:08 +02:00 |
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Marek Lemańczyk
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72d66e293d
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Optimize simultaneous remainder calculation
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2025-09-21 04:12:34 +02:00 |
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Marek Lemańczyk
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05ca1e0237
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Merge pull request #50 from mlemanczyk/codex/finalize-revert-of-commit-2d024cc
Restore pre-residue mode behavior and tests
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2025-09-21 04:05:32 +02:00 |
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Marek Lemańczyk
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aa683215b2
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Restore pre-residue mode behavior and tests
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2025-09-21 04:05:16 +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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deb25796a8
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Merge pull request #49 from mlemanczyk/codex/analyze-commit-for-evenperfectbitscanner-issue
Fix GPU residue tester iteration and add regression tests
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2025-09-21 00:14:47 +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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4650faed58
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Merge pull request #48 from mlemanczyk/codex/analyze-commit-causing-calculation-errors
Guard residue order kernels against stale cycle cache entries
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2025-09-20 23:35:13 +02:00 |
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