 Marek Lemańczyk
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8e5a1cd4c7
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Batch by-divisor GPU tasks across prime ranges
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2025-10-25 05:58:50 +02:00 |
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Marek Lemańczyk
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2d103a9662
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Compute initial divisor remainders inside GPU kernel
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2025-10-25 05:41:05 +02:00 |
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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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2b00a53c78
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Merge pull request #229 from mlemanczyk/codex/analyze-and-implement-exponentremainderstepper-for-gpu-lbfhg2
Optimize GPU divisor heuristics pipeline
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2025-10-25 02:33:27 +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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4b13bc6497
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Switch GPU powmod host helpers to simplified mul-mod
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2025-10-25 02:20:09 +02:00 |
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Marek Lemańczyk
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03194650c9
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Add GPU simplified mul-mod helper for host callers
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2025-10-25 02:20:02 +02:00 |
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Marek Lemańczyk
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3e081141e0
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Document GPU mul-mod benchmark guidance
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2025-10-25 02:19:57 +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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e566339f09
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Add GPU MulMod64 benchmarks
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2025-10-24 22:00:46 +02:00 |
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Marek Lemańczyk
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2888a1f9b3
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Deprecate MulMod64Gpu and migrate host callers
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2025-10-24 22:00:41 +02:00 |
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Marek Lemańczyk
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8795b460c3
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Document GPU by-divisor MulMod usage
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2025-10-24 22:00:36 +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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fab9ba0413
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Restore reviewed divisor heuristics
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2025-10-24 19:50:32 +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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Marek Lemańczyk
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6af0ae900e
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Merge pull request #227 from mlemanczyk/codex/refactor-exponentremainderstepper-structure
Clarify Pollard-Rho guard and seed CPU stepping upfront
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2025-10-23 20:15:59 +02:00 |
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Marek Lemańczyk
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7feeb08943
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Clarify Pollard-Rho parity guard and seed CPU batches
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2025-10-23 19:50:39 +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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mlemanczyk
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8e3e990499
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Throwing exception added in case of invalid modulus to validate if the check ever kicks off
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2025-10-23 16:43:52 +02:00 |
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Marek Lemańczyk
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c03aa53689
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Merge pull request #226 from mlemanczyk/codex/analyze-and-optimize-memory-cleaning-in-evenperfectbitscanne
Avoid redundant GPU compaction buffer clearing
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2025-10-23 16:34:41 +02:00 |
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Marek Lemańczyk
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c697a7e127
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Throw when divisor cycle resolution fails
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2025-10-23 01:48:11 +02:00 |
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Marek Lemańczyk
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ff9b0122c0
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Restore hit clearing when divisor cycle is missing
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2025-10-23 01:48:06 +02:00 |
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Marek Lemańczyk
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f0b4cdf6e2
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Avoid redundant clearing in CPU divisor sessions
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2025-10-23 01:48:02 +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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ab4388dfba
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Merge pull request #224 from mlemanczyk/codex/optimize-branch-less-paths-for-mersenne
Simplify GPU by-divisor configuration guards
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2025-10-22 03:49:22 +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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mlemanczyk
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43cd067e09
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Formatting
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2025-10-22 01:47:40 +02:00 |
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Marek Lemańczyk
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4baca1ba70
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Merge pull request #223 from mlemanczyk/codex/refactor-pow2montgomerygpuexecutor.execute-for-branch-less-c
Reduce branching in Pow2Montgomery GPU execution path
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2025-10-22 01:43:41 +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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b08175dadf
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Simplify Pow2Montgomery GPU executor branching
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2025-10-22 01:17:35 +02:00 |
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Marek Lemańczyk
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f2070a0f64
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Document CPU sieve invariants and cache boolean guards
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2025-10-22 00:56:17 +02:00 |
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mlemanczyk
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865a88fac0
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Switched to GPU for prime testing
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2025-10-22 00:40:30 +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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27739acd02
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Merge pull request #221 from mlemanczyk/codex/ensure-primetester.isprimegpu-has-its-own-accelerator-pool
Add dedicated GPU accelerator pool for PrimeTester GPU sieve
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2025-10-21 22:36:31 +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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ebb87d6513
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Merge pull request #220 from mlemanczyk/codex/analyze-gpu-execution-path-for-evenperfectbitscanner
Isolate residue GPU leases and drop try/finally
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2025-10-21 22:02:03 +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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mlemanczyk
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40ba538587
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Switched to range operator from Slice, where applicable.
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2025-10-21 21:28:55 +02:00 |
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Marek Lemańczyk
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7631b2d4cb
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Merge pull request #219 from mlemanczyk/codex/refactor-gpu-kernel-launch-process
Inline GPU divisor locking adjustments
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2025-10-21 21:27:12 +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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9bcf1bd9a1
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Merge pull request #218 from mlemanczyk/codex/analyze-mersenne=bydivisor-path-for-tracking-remainder-bbul2g
Reuse stack spans across divisor processing loops
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2025-10-21 20:54:45 +02:00 |
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Marek Lemańczyk
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a226ae10cb
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Stop clearing pooled buffers inside rent helpers
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2025-10-21 20:52:21 +02:00 |
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Marek Lemańczyk
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7baf3b619f
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Simplify exception guards in CPU remainder paths
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2025-10-21 20:52:14 +02:00 |
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Marek Lemańczyk
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6adf78faf6
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Streamline CPU remainder buffers
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2025-10-21 20:52:09 +02:00 |
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Marek Lemańczyk
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b418d79fb3
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Adopt fixed stack capacities for CPU prime order helpers
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2025-10-21 19:46:59 +02:00 |
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Marek Lemańczyk
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c15405e3b1
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Reuse stack buffers when lowering divisor exponents
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2025-10-21 18:22:56 +02:00 |
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mlemanczyk
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31a0b8d706
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Added static IsPrimeGpu
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2025-10-21 04:09:26 +02:00 |
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mlemanczyk
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ea11db6d0f
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Restored the Dictionary parameter instead of arrays
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2025-10-21 04:08:48 +02:00 |
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mlemanczyk
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8dc7751084
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Switched back to PrimeTester.IsPrimeInternal for teseting
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2025-10-21 04:07:49 +02:00 |
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Marek Lemańczyk
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1b3a89ca53
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Merge pull request #216 from mlemanczyk/codex/remove-factorcache-usage-in-evenperfectbitscanner
Remove per-thread factorization cache from Mersenne divisor workflows
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2025-10-20 19:28:17 +02:00 |
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Marek Lemańczyk
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8acccce471
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Add cycle cache hit tracking instrumentation
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2025-10-20 19:28:06 +02:00 |
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Marek Lemańczyk
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1a4818c794
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Add diagnostics for removed factorization cache
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2025-10-20 19:22:02 +02:00 |
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Marek Lemańczyk
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28ff9292b8
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Remove per-thread factorization cache
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2025-10-20 19:08:44 +02:00 |
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Marek Lemańczyk
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20f30dc182
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Merge pull request #215 from mlemanczyk/codex/analyze-cpu-paths-in-evenperfectbitscanner
Adjust CPU pow2 Montgomery helper for small divisors
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2025-10-20 18:41:38 +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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7cbc27d6c3
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Use adaptive pow2 stepping in residue stepper
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2025-10-20 18:36:58 +02:00 |
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Marek Lemańczyk
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4831fc84d1
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Clean up resolved windowed pow2 TODOs on CPU paths
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2025-10-20 18:36:51 +02:00 |
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Marek Lemańczyk
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798ae455b1
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Adjust CPU Pow2 Montgomery helper for small divisors
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2025-10-20 17:03:36 +02:00 |
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mlemanczyk
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5d5fb28765
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Cache removed. It was barely every hit.
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2025-10-20 16:56:49 +02:00 |
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Marek Lemańczyk
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c726d6de6b
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Merge pull request #214 from mlemanczyk/codex/analyze-cpu-paths-in-evenperfectbitscanner
Restore cycle remainder TODO comments
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2025-10-20 16:07:08 +02:00 |
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Marek Lemańczyk
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9540a9935d
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Restore cycle remainder TODO comments
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2025-10-20 16:06:46 +02:00 |
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Marek Lemańczyk
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ecc718bc69
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Merge pull request #213 from mlemanczyk/codex/check-and-complete-todos-in-mulmod-benchmarks
Inline GpuUInt128 Mul64 helper
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2025-10-20 13:58:34 +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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