 Marek Lemańczyk
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32f9f25e9b
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Share GPU by-divisor batch resources across accelerators
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2025-10-25 05:03:16 +02:00 |
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Marek Lemańczyk
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3735a1cf0f
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Gate GPU by-divisor scans to a single accelerator
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2025-10-25 05:00:54 +02:00 |
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Marek Lemańczyk
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6b1c2d0665
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Reuse GPU by-divisor buffers to curb host allocations
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2025-10-25 03:45:46 +02:00 |
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Marek Lemańczyk
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04d4d18f37
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Rename GPU mul-mod helper
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2025-10-25 02:20:15 +02:00 |
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Marek Lemańczyk
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d0ba08dd24
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Fix GPU mul mod benchmark kernel initialization
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2025-10-24 22:08:32 +02:00 |
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Marek Lemańczyk
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ad19096bab
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Use constant residue initialization in GPU stepper
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2025-10-24 21:59:51 +02:00 |
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Marek Lemańczyk
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4e9d57df4b
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Unify GPU divisor kernels with stepper path
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2025-10-24 20:50:52 +02:00 |
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Marek Lemańczyk
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868c7a4fd2
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Tighten GPU divisor heuristics and stepper usage
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2025-10-24 20:50:46 +02:00 |
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Marek Lemańczyk
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bbe0c02069
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Use bit masks for divisor heuristics
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2025-10-24 19:50:27 +02:00 |
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Marek Lemańczyk
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46a2178d65
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Remove Montgomery data from GPU divisor flow
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2025-10-24 18:56:28 +02:00 |
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Marek Lemańczyk
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69acd3dad9
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Cache GPU divisor partial data on GPU path
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2025-10-24 18:56:21 +02:00 |
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Marek Lemańczyk
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cc281ab423
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Refactor GPU powmod helpers into ULongExtensions
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2025-10-24 17:26:55 +02:00 |
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Marek Lemańczyk
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557bc5d06f
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Use field-based exponent tracking for steppers
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2025-10-24 17:26:49 +02:00 |
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Marek Lemańczyk
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d20362a2fc
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Switch GPU by-divisor stepper to standard modular arithmetic
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2025-10-24 09:20:17 +02:00 |
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Marek Lemańczyk
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1e5a9128cb
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Split CPU and GPU exponent steppers
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2025-10-24 08:49:53 +02:00 |
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Marek Lemańczyk
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035956cdb6
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Replace GPU by-divisor kernel with standard modular exponentiation
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2025-10-24 08:49:48 +02:00 |
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Marek Lemańczyk
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fbd6235316
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Handle zero-cycle GPU divisor sessions with heuristics
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2025-10-24 06:40:33 +02:00 |
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Marek Lemańczyk
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cf9d143ca2
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Remove GPU by-divisor snapshot dependency
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2025-10-24 05:05:21 +02:00 |
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Marek Lemańczyk
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8637ee8875
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Restore GPU divisor heuristics to match cycle cache
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2025-10-24 05:05:16 +02:00 |
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Marek Lemańczyk
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8a258f7536
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Collapse GPU by-divisor batching to a single launch
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2025-10-24 01:23:38 +02:00 |
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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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