 Marek Lemańczyk
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1075ab1ea1
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Fuse GPU hit detection with divisor evaluation
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2025-10-24 01:23:31 +02:00 |
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Marek Lemańczyk
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40d3b4b3ac
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Fuse GPU by-divisor candidate filtering into one kernel
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2025-10-24 01:23:25 +02:00 |
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Marek Lemańczyk
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ab1a069e57
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Optimize GPU divisor heuristics pipeline
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2025-10-24 00:29:26 +02:00 |
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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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f672ff520c
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Avoid redundant compaction buffer clearing on GPU
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2025-10-23 01:16:58 +02:00 |
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Marek Lemańczyk
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dda53581c0
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Merge pull request #225 from mlemanczyk/codex/analyze-evenperfectbitscanner-for-gpu-optimization
Add GPU candidate generation for divisor scanning
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2025-10-23 00:52:59 +02:00 |
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Marek Lemańczyk
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ea01585892
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Convert divisor session results to hits on the GPU
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2025-10-23 00:34:17 +02:00 |
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Marek Lemańczyk
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faab60c2cd
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Reduce host hit detection overhead
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2025-10-22 23:51:19 +02:00 |
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Marek Lemańczyk
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4d9158e8f3
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Make GPU mask compaction branchless with shared staging
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2025-10-22 22:01:39 +02:00 |
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Marek Lemańczyk
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ea0770a84a
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Clarify stream kernel bounds assumptions
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2025-10-22 21:41:51 +02:00 |
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Marek Lemańczyk
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586eb8d303
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Document hot-path guards in GPU mask compaction helpers
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2025-10-22 18:48:03 +02:00 |
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Marek Lemańczyk
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add62df697
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Compact GPU divisor masks on device
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2025-10-22 18:47:55 +02:00 |
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Marek Lemańczyk
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bae39ad95e
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Capture GPU next start for divisor batches
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2025-10-22 06:43:05 +02:00 |
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Marek Lemańczyk
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5b973fb513
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Document and streamline GPU candidate kernel guards
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2025-10-22 06:43:00 +02:00 |
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Marek Lemańczyk
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4d8ea9dccd
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Use GpuUInt128 in GPU divisor candidate generation
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2025-10-22 06:05:22 +02:00 |
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Marek Lemańczyk
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6c3efb90c9
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Merge pull request #222 from mlemanczyk/codex/refactor-primetester.isprimegpu-for-branch-less-execution
Clarify GPU sieve invariants and trim defensive guards
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2025-10-22 05:24:57 +02:00 |
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Marek Lemańczyk
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bfc5712d81
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Add GPU kernel for divisor candidate generation
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2025-10-22 05:24:01 +02:00 |
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Marek Lemańczyk
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00341fbb8c
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Simplify GPU by-divisor configuration guards
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2025-10-22 03:49:04 +02:00 |
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Marek Lemańczyk
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24eaec7a21
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Refine Montgomery GPU helpers to avoid kernel branching
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2025-10-22 01:43:10 +02:00 |
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Marek Lemańczyk
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f12919e220
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Split Pow2 Montgomery GPU kernels by Montgomery conversion
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2025-10-22 01:43:02 +02:00 |
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Marek Lemańczyk
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fa6f75c158
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Document GPU sieve invariants
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2025-10-22 00:38:51 +02:00 |
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Marek Lemańczyk
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3e7606025d
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Add dedicated GPU context pool for PrimeTester
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2025-10-21 22:34:30 +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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5dd9eb636d
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Inline GPU divisor locking adjustments
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2025-10-21 21:19:57 +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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da6ea25729
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Address windowed pow2 review feedback
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2025-10-20 18:37:29 +02:00 |
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Marek Lemańczyk
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481d1010e8
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Retire outdated windowed pow2 TODOs
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2025-10-20 18:37:21 +02:00 |
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Marek Lemańczyk
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360a31bd54
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Align Lucas-Lehmer GPU helpers with windowed pow2 guidance
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2025-10-20 18:37:15 +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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Marek Lemańczyk
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de8e769f48
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Switch GpuUInt128 internals to in-place shifts
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2025-10-20 13:58:16 +02:00 |
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Marek Lemańczyk
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50d2e462d7
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Use in-place shifts in GpuUInt128.MulMod
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2025-10-20 13:58:10 +02:00 |
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Marek Lemańczyk
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d0c9389bcc
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Document GpuUInt128 MulMod shift benchmarking
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2025-10-20 13:58:04 +02:00 |
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Marek Lemańczyk
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1809ba95b3
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Inline GpuUInt128 Mul64 helper
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2025-10-20 13:30:34 +02:00 |
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Marek Lemańczyk
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79e8706644
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Restore original guard comments in pow2 helpers
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2025-10-19 20:21:09 +02:00 |
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Marek Lemańczyk
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8adeb59acc
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Fix kernel integration compile errors
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2025-10-18 18:01:52 +02:00 |
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Marek Lemańczyk
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6217ea7888
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Document GPU kernel audit progress
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2025-10-18 17:42:33 +02:00 |
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mlemanczyk
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e5d57364b5
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GPU limit restored. GpuKernelLease will now return to the pool during Dispose
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2025-10-17 08:49:22 +02:00 |
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Marek Lemańczyk
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964e748498
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Pool GPU kernel leases for reuse
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2025-10-17 07:04:11 +02:00 |
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mlemanczyk
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fddec17b3f
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Various try-out changes
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2025-10-17 06:53:54 +02:00 |
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Marek Lemańczyk
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67ad36420a
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Add GPU kernel for small prime factoring
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2025-10-17 05:31:07 +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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mlemanczyk
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d3695a3dc3
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Pools made thread static. Various small optimizations. "in" parameter added to read-only method parameters
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2025-10-15 02:17:13 +02:00 |
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Marek Lemańczyk
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c9ae56a5ec
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Remove default prime order overloads
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2025-10-10 21:51:41 +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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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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