ac0d751d20
Rename GetModelConfig->Config
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PiperOrigin-RevId: 788506480
2025-07-29 10:18:12 -07:00
33fabd4ed1
Internal change.
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PiperOrigin-RevId: 788463042
2025-07-29 08:21:29 -07:00
e76e29ce11
De-singleton ThreadingContext so callers can pass in their own
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weights.cc: fix BindB argument for bf16 tensors
threading_test: enable autotune
PiperOrigin-RevId: 785763618
2025-07-22 02:08:46 -07:00
5474146129
Back to f32 kv_cache, but via typedef
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PiperOrigin-RevId: 785422614
2025-07-21 07:05:35 -07:00
56c9196eb6
Add blob_path to config deduction message
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PiperOrigin-RevId: 782188689
2025-07-11 18:58:56 -07:00
349c86f2d9
Fix bench_matmul perf regression: A input should be padded
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PiperOrigin-RevId: 781976414
2025-07-11 07:36:36 -07:00
4bc44d5678
Minor: ModelWeightsPtrs -> WeightsPtrs
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PiperOrigin-RevId: 781954533
2025-07-11 06:11:51 -07:00
fea9a07d9b
Avoid affinity related warnings on Apple. Refs #625
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PiperOrigin-RevId: 778895832
2025-07-03 08:22:31 -07:00
e1585ecaf5
Update Highway version to get NEON bf16 fix
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https://github.com/google/highway/pull/2598
PiperOrigin-RevId: 774664346
2025-06-23 01:25:01 -07:00
a04cc287b2
Move MatMulEnv out of Gemma to enable concurrent calls
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Also update benchmark_helper config print: add profiler, remove free mem
PiperOrigin-RevId: 774662974
2025-06-23 01:20:09 -07:00
0f70f285e0
1.1x prefill and decode speedup (attention/activations)
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Optimizations
- Better load-balancing in attention threading
(Previously, clusters were limited by #heads)
- Add MulByConstTo to avoid zero-init
- Parallel activations
Cleanup
- Prepare for RowPtr in A or B
- Pass through thread_id to ops
- Avoid warning in bench_matmul
PiperOrigin-RevId: 773723423
2025-06-20 08:59:53 -07:00
7630ec0c92
batch_bench tweak: more output
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PiperOrigin-RevId: 773670580
2025-06-20 06:09:18 -07:00
4f5785b0fd
Update instrumentation for new Highway wall-time profiler
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Pass the thread index through and use new zone_id.
PiperOrigin-RevId: 773344242
2025-06-19 07:46:04 -07:00
1665ecc5c2
Remove CMake max version, fixes #623
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PiperOrigin-RevId: 773265809
2025-06-19 02:30:03 -07:00
834cbe5b39
linkstatic in most tests/binaries, remove fully_static_link
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Also decrease "eternal" timeout to "long".
Add 2x/4x larger subsections of Frankenstein (from Gutenberg)
PiperOrigin-RevId: 773252901
2025-06-19 01:45:53 -07:00
7f62c2606e
Fix bf16 KV recompression and Rope(), fixes #608
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Also add more helpful error message for prompt > seq_len
Also update ops_test, adding coverage for Rope().
PiperOrigin-RevId: 772945644
2025-06-18 09:14:20 -07:00
88284387db
Reduce warning noise.
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PiperOrigin-RevId: 772941142
2025-06-18 09:01:40 -07:00
343482c7ef
1.02x batch decode speedup: BF16 KV cache
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ops-inl.h: Vectorize Rope(), template
Remove unused MulBy, and extra-arg overloads of MulByConst and Softmax
Fix for DecompressAndZeroPad: ensure second vector filled
PiperOrigin-RevId: 772779163
2025-06-17 23:21:59 -07:00
606e22155a
Gemma CPP: move PaliGemma tests' helper to a separate class
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This helps to be able to use PaliGemma functionalities directly for inference by just providing tokenizer and weight paths.
Added @mukundagg to allowed authors list.
PiperOrigin-RevId: 772705238
2025-06-17 18:37:24 -07:00
f2adbfbcab
Batch inference fixes: set pos during prefill, fix assert
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PiperOrigin-RevId: 772458760
2025-06-17 07:09:44 -07:00
d342e4e7d4
Also add CMAKE_CXX_STANDARD in examples' CMake files
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PiperOrigin-RevId: 772454497
2025-06-17 06:53:54 -07:00
cd80d8b24d
Speed up builds by skipping rarely used targets
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Centralize previous code into GEMMA_DISABLED_TARGETS
PiperOrigin-RevId: 772433723
2025-06-17 05:44:20 -07:00
9a02d6be68
Add --prompt_file and testdata for it. Refs #608
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Linux terminals truncate input after 4096 chars.
testdata is Frankenstein from project Gutenberg, which are long out of copyright.
Also fix loss of coherence after long context caused by incorrect IsGlobalLayer.
Move that to config.h and use max_seq_len as the initializer to make this clear.
Also avoid dynamic allocation for GriffinActivations.
PiperOrigin-RevId: 772333225
2025-06-16 23:41:07 -07:00
31d2b231af
Update PaliGemma Kaggle link to point to v2
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PiperOrigin-RevId: 772328912
2025-06-16 23:24:57 -07:00
5f3797f6e1
Allow creating empty `AttentionActivations` for experimental code.
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PiperOrigin-RevId: 772077675
2025-06-16 10:19:11 -07:00
6773e4517c
Split Activations into Griffin/Attention to reduce memory usage for attention-only tests.
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PiperOrigin-RevId: 772025282
2025-06-16 07:52:59 -07:00
2128d076db
Merge pull request #612 from ufownl:feature/allqueries_append
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PiperOrigin-RevId: 772007208
2025-06-16 06:52:43 -07:00
7aac765e96
Add `Append` method to `AllQueries`
2025-06-16 20:39:27 +08:00
e5c81f64a1
Major refactor: clarify query_idx (global) vs qi. Refs #607
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Fix missing pos increment for last prefill and check that in gemma_test.
Thanks to @ufownl for pointing this out.
Change argument lists to QBatch with accessors.
Increase default seq_len to 8k.
PiperOrigin-RevId: 771937385
2025-06-16 02:42:02 -07:00
2c72ff2aa5
Fix MatMul issue caused by autotuning bucketing, refs #608 , thanks @ufownl
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PiperOrigin-RevId: 771077158
2025-06-13 06:58:42 -07:00
01cdefeda7
1.64x batch=1 prefill speedup: nested parallelization for Attention
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(DotSoftmaxWeightedSum)
Also fix tsan error in matmul (atomic_flag instead of static)
PiperOrigin-RevId: 770241705
2025-06-11 11:28:46 -07:00
c027a45a2e
MatPtr-ify KV, shared div_seq_len, --seq_len flag
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PiperOrigin-RevId: 770194455
2025-06-11 09:49:38 -07:00
bd98b43cea
Rename RowPtr->StridedView, CRows->RowPtrs
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PiperOrigin-RevId: 770046362
2025-06-11 02:30:53 -07:00
b84149310b
Fix paligemma, update its test
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Must not pass image tokens to the EmbedMMToken used for text.
Caught by next presubmit test.
paligemma_test: move function bodies into class, regroup variables
PiperOrigin-RevId: 770040014
2025-06-11 02:12:12 -07:00
ec02726cf7
6x large-batch, short-prompt prefill speedup
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Parallelize over queries instead of tokens
introduce non_eos so we only iterate over not yet EOS queries; remove TokenStreamer.
move RMSNormInplaceBatched out of Transformer to call the latter from prefill
Consistent arg order.
Fix gemma_test EOS handling which (caught by msan), remove from tokenizer.h
Also add output to gemma_batch_bench, fix name
PiperOrigin-RevId: 769676106
2025-06-10 09:56:20 -07:00
d7b23d532a
Restructure internal initialization.
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PiperOrigin-RevId: 769507096
2025-06-10 01:25:31 -07:00
824a95793c
Fix Image::WriteBinary() writing values to a file one at a time.
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PiperOrigin-RevId: 767955187
2025-06-06 00:48:09 -07:00
6ee628ba38
Further cleanup: separate MatMulEnv arg
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move row_ptrs into MatMulEnv
Consistent arg order: layer, activations, kv_cache, env
PiperOrigin-RevId: 767886386
2025-06-05 20:48:32 -07:00
e774ddbaaa
Github test: disable failing ubuntu-20.04
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Also attempt to speed up bazel build.
PiperOrigin-RevId: 767667520
2025-06-05 10:30:38 -07:00
0e2cab5187
Avoid warning about inability to map, unless explicitly requested
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PiperOrigin-RevId: 767633815
2025-06-05 09:10:08 -07:00
3a266c662c
Split gemma-inl into separate source files
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weights, mat: zero-initialize padding, required since the MatMul "avoid B decompress" optimization.
PiperOrigin-RevId: 767562313
2025-06-05 05:36:44 -07:00
dd7d4a7717
Optimize Image::GetPatch() to copy rows instead of pixels at a time.
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PiperOrigin-RevId: 767436146
2025-06-04 22:31:08 -07:00
eff0213e88
Merge pull request #593 from ufownl:bugfix/dc2bf16
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PiperOrigin-RevId: 767098675
2025-06-04 05:21:54 -07:00
a82f8d5690
Fix compilation error on G++ 9.4
2025-06-04 17:39:37 +08:00
6897313080
3x speedup of EmbedImagePatches - GEMM, not GEMV.
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Required fixes to handling of non-vector aligned A.
Also move row ptrs to MatMulEnv.
PiperOrigin-RevId: 767029036
2025-06-04 01:18:52 -07:00
9f74a1a098
Fix a problem in run_example.py
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PiperOrigin-RevId: 767017932
2025-06-04 00:42:57 -07:00
9efdcfd45c
1.07x batch decode speedup: more BF16 weights and activations
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BF16 att_sums and ffw_out
Support BF16 B views without decompression
Support arbitrary types in MulByConstAndAdd, AddFrom
Also update profiler annotations in ops-inl.h
PiperOrigin-RevId: 766995010
2025-06-03 23:30:18 -07:00
839a642992
Fix paligemma_test, refs #588
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Detect PaliGemma models from layer names
Remove unused allocator arg from CreateInvTimescale
matmul: only warn once about dim divisibility
Print config also in tests if --verbosity 2
PiperOrigin-RevId: 766605131
2025-06-03 04:45:22 -07:00
209009b57e
Merge pull request #588 from ufownl:bugfix/vit_attn
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PiperOrigin-RevId: 766528391
2025-06-03 00:43:30 -07:00
ad3002a21c
Merge branch 'dev' into bugfix/vit_attn
2025-06-03 09:29:52 +02:00
Jan Wassenberg
Jeremiah Harmsen
Biruk Mammo
Mukund Aggarwal
Copybara-Service
RangerUFO
Daniel Keysers
Rhett Stucki
The gemma.cpp Authors
Jan Wassenberg