(1) A function GenerateTWithContinuousBatching is added to use continuous batching when enabled.
(2) The ContinuousQBatch is added as a subclass of QBatch to manage prefill, insert, used-kv-cache-collection.
(3) Also expanded the unit test to more diverse cases.
PiperOrigin-RevId: 836090261
Pass ThreadingContext instead of Pools/Profiler individually, for access to Zones
Add GCPP_ZONE helper
Add Caller argument to pool.Run to enable new stats
Remove most direct dependencies on ThreadPool, prefer ParallelFor
PiperOrigin-RevId: 822934530
Previously, this happened concurrently with the matmul autotune, which could lead to incorrect outcomes.
threading: de-singleton Pinning (no longer stores affinity); pass PoolWorkerMapping; fix Pool dtor order
Also enable SPR target (Zen4 is AMD-only),
update Highway version for renamed Thread()->GlobalIdx().
PiperOrigin-RevId: 816223017
remove MatMul f32 special case (smaller code),
types: Add u32/u64 for use by Activations
move renamed ParallelismStrategy to threading_context so can pass ctx
ensure worker index is unique across clusters
matmul.h: const member functions for renamed policy classes (easier to call)
PiperOrigin-RevId: 802848086
Ensure the streaming func pos matches the number of calls.
Add two arguments that control pos+1 and pos+=1 behavior.
Also cleanup/add comments.
run: use batch_stream_func, add assert, higher verbosity for MM autotune output
PiperOrigin-RevId: 799511163
The logic for choosing whether or not to attend to the last token during prefill wasn't completely consistent with StreamAndUpdateEOS(), causing an off-by-one error that prevented the kv_cache from being fully populated.
PiperOrigin-RevId: 797614310
(1) Directly write to file in BlobWriter::Add and destruct the MatOwner to release the rams.
(2) Write a fake header to indicate this is V2, and write correct header and directory at the end of the file.
(3) Tested on loading sbs written the old way, and new way, both worked.
PiperOrigin-RevId: 789306837
Activations was over-parallelized, use single pool instead.
Also improve profiler zone annotations,
pass through worker args (for tracking concurrency), now non-optional.
PiperOrigin-RevId: 788790976
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
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
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
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
This replaces per-weight instantiations of all code with only per-MatMul/norm.
Reduces binary size by 133KiB.
WeightsOwner is no longer required for type erasing, hence it is replaced with ModelWeightsPtrs.
Also remove unused EmbedToken, replaced with EmbedMMToken.
PiperOrigin-RevId: 766497657
Remove kOnlyAllocate - no longer used. Rename ReadOrAllocate -> ReadFromBlobs.
Rename Reshape -> Fixup to reflect the new scope.
Remove no longer used ShrinkRows.
This simplifies gemma-inl and is a prerequisite for removing ConstMat
(whose .ofs was previously used for merged tensors)
PiperOrigin-RevId: 758214083
Charles Zhao
Martin Stolle
Jan Wassenberg
Ray Smith
Rhett Stucki
The gemma.cpp Authors
Daniel Keysers