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Author	SHA1	Message	Date
StrangeBytesDev	0aa15011e3	server : add newline after chat example (#9616)	2024-09-24 09:04:39 +03:00
Georgi Gerganov	b0f27361f3	sampling : avoid expensive softmax during greedy sampling (#9605) ... * sampling : avoid expensive softmax during greedy sampling ggml-ci * speculative : fix default RNG seed + set sparams.n_probs * Update tests/test-sampling.cpp Co-authored-by: slaren <slarengh@gmail.com> * sampling : add clarifying comment [no ci] --------- Co-authored-by: slaren <slarengh@gmail.com>	2024-09-24 09:03:17 +03:00
Max Krasnyansky	c087b6f11d	threads: fix msvc build without openmp (#9615) ... We're missing atomic_thread_fence() in MSVC builds when openmp is disabled.	2024-09-23 21:18:48 -07:00
Ivan	116efee0ee	cuda: add q8_0->f32 cpy operation (#9571) ... llama: enable K-shift for quantized KV cache It will fail on unsupported backends or quant types.	2024-09-24 02:14:24 +02:00
Xuan Son Nguyen	0b3bf966f4	server : add --no-context-shift option (#9607) ... * server : add --no-context-shift option * small fix * Update examples/server/tests/features/embeddings.feature Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> * tests : minor fix * revert usage of GGML_ASSERT * update server documentation --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-23 22:23:54 +02:00
Max Krasnyansky	f0c7b5edf8	threads: improve ggml_barrier scaling with large number of threads (#9598) ... Make sure n_barrier and n_barrier_passed do not share the cache line to avoid cache line bouncing. This optimization shows performance improvements even for n_threads <= 8 cases. Resurect TSAN (Thread Sanitizer) check so that we can avoid doing expensive read-modify-write in the normal case and just use thread-fence as originally intended. --- Here is the original description and suggestions from Willy Tarreau : There's currently some false sharing between n_barrier and n_barrier_passed that is amplified in ggml_barrier() by the fact that all threads need to increment n_barrier when entering, while all previous threads continue to read n_barrier_passed, waiting for the last one to release them all. The side effect is that all these readers are slowing down all new threads by making the cache line bounce back and forth between readers and writers. Just placing them in two distinct cache lines is sufficient to boost the performance by 21% on a 80-core ARM server compared to the no-openmp version, and by 3% compared to the openmp version. Note that the variables could have been spread apart in the structure as well, but it doesn't seem that the size of this threadpool struct is critical so here we're simply aligning them. Finally, the same issue was present when leaving the barrier since all threads had to update the n_barrier_passed counter, though only one would add a non-zero value. This alone is responsible for half of the cost due to undesired serialization. It might be possible that using a small array of n_barrier counters could make things even faster on many-core systems, but it would likely complicate the logic needed to detect the last thread. Co-authored-by: Willy Tarreau <w@1wt.eu>	2024-09-23 11:42:43 -07:00
Riceball LEE	1d48e98e4f	readme : add programmable prompt engine language CLI (#9599)	2024-09-23 18:58:17 +03:00
Georgi Gerganov	f3979df762	flake.lock: Update (#9586) ... Flake lock file updates: • Updated input 'nixpkgs': 'github:NixOS/nixpkgs/4f807e8940284ad7925ebd0a0993d2a1791acb2f?narHash=sha256-IiA3jfbR7K/B5%2B9byVi9BZGWTD4VSbWe8VLpp9B/iYk%3D' (2024-09-11) → 'github:NixOS/nixpkgs/c04d5652cfa9742b1d519688f65d1bbccea9eb7e?narHash=sha256-PmUr/2GQGvFTIJ6/Tvsins7Q43KTMvMFhvG6oaYK%2BWk%3D' (2024-09-19) Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>	2024-09-23 08:43:40 -07:00
Srihari-mcw	1e7b9299c6	ggml : AVX512 gemm for Q4_0_8_8 (#9532) ... * AVX512 version of ggml_gemm_q4_0_8x8_q8_0 * Remove zero vector parameter passing * Rename functions and rearrange order of macros * Edit commments * style : minor adjustments * Update x to start from 0 --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-23 17:06:38 +03:00
Georgi Gerganov	37f8c7b4c9	perplexity : remove extra new lines after chunks (#9596)	2024-09-23 11:28:02 +03:00
Georgi Gerganov	bf9c1013ac	metal : use F32 prec for K*Q in vec FA (#9595) ... ggml-ci	2024-09-23 11:27:47 +03:00
Akarshan Biswas	e62e9789cd	Revert "[SYCL] fallback mmvq (#9088)" (#9579) ... This reverts commit 50addec9a5.	2024-09-23 11:28:06 +08:00
R0CKSTAR	c35e586ea5	musa: enable building fat binaries, enable unified memory, and disable Flash Attention on QY1 (MTT S80) (#9526) ... * mtgpu: add mp_21 support Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com> * mtgpu: disable flash attention on qy1 (MTT S80); disable q3_k and mul_mat_batched_cublas Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com> * mtgpu: enable unified memory Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com> * mtgpu: map cublasOperation_t to mublasOperation_t (sync code to latest) Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com> --------- Signed-off-by: Xiaodong Ye <xiaodong.ye@mthreads.com>	2024-09-22 16:55:49 +02:00
Molly Sophia	912c331d3d	Fix merge error in #9454 (#9589) ... Signed-off-by: Molly Sophia <mollysophia379@gmail.com>	2024-09-22 15:26:50 +02:00
Johannes Gäßler	a5b57b08ce	CUDA: enable Gemma FA for HIP/Pascal (#9581)	2024-09-22 09:34:52 +02:00
Shankar	ecd5d6b65b	llama: remove redundant loop when constructing ubatch (#9574)	2024-09-22 04:30:34 +02:00
Molly Sophia	2a63caaa69	RWKV v6: RWKV_WKV op CUDA implementation (#9454) ... * ggml: CUDA unary op EXP Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * ggml: rwkv_wkv op CUDA impl Signed-off-by: Molly Sophia <mollysophia379@gmail.com> --------- Signed-off-by: Molly Sophia <mollysophia379@gmail.com>	2024-09-22 04:29:12 +02:00
slaren	d09770cae7	ggml-alloc : fix list of allocated tensors with GGML_ALLOCATOR_DEBUG (#9573)	2024-09-21 14:24:23 +02:00
agray3	41f477879f	Update CUDA graph on scale change plus clear nodes/params (#9550) ... * Avoid using saved CUDA graph if scale changes and reset nodes/params on update Fixes https://github.com/ggerganov/llama.cpp/issues/9451 * clear before resize	2024-09-21 02:41:07 +02:00
Huang Qi	e948a7da7a	CI: Provide prebuilt windows binary for hip (#9467)	2024-09-21 02:39:41 +02:00
slaren	63351143b2	quantize : improve type name parsing (#9570) ... quantize : do not ignore invalid types in arg parsing quantize : ignore case of type and ftype arguments	2024-09-20 20:55:36 +02:00
Georgi Gerganov	d13edb17ed	ggml : fix builds (#0) ... ggml-ci	2024-09-20 21:15:05 +03:00
Georgi Gerganov	27609c49b9	ggml : fix trailing whitespace (#0) ... ggml-ci	2024-09-20 21:15:05 +03:00
Georgi Gerganov	4301535326	sync : ggml ... ggml-ci	2024-09-20 21:15:05 +03:00
Johannes Gäßler	424c5d00a9	ggml/examples: add backend support for numerical optimization (ggml/949) ... * CUDA eval works * stochastic gradient descent op * Adam except decay * CUDA CROSS_ENTROPY_LOSS_BACK * CUDA mnist-fc training works * backend CLI arg * refactor gguf load * remove sched from opt_step_adam * implement l1 regularization (weight decay) * extra call to add optimizer * initialize gradients with ggml_graph_reset * gradient accumulation * increment iter per eval instead of epoch * adjust backend interfaces * fix ggml_graph_reset without backend * fix ggml graph export/import * fixup * rename * revert ggml_opt changes * more general CUDA repeat_back * update documentation, fix CNN * validation split * add clarifying comment * optimize PyTorch training * adjust buffer size, thread count * fix 0.0f validation split * Update examples/mnist/mnist-common.cpp Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> * fix gradient accumulation * tensor flag for accumulators -> tensor hash set * Update include/ggml.h Co-authored-by: slaren <slarengh@gmail.com> * Update tests/test-backend-ops.cpp Co-authored-by: slaren <slarengh@gmail.com> * Update tests/test-backend-ops.cpp Co-authored-by: slaren <slarengh@gmail.com> * fix test prints * Update src/ggml-backend.c Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> * better CUDA support for noncontiguous out_prod * add comment --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> Co-authored-by: slaren <slarengh@gmail.com>	2024-09-20 21:15:05 +03:00
Georgi Gerganov	a6809c6a2e	examples : add null threadpool args where needed (ggml/0) ... ggml-ci	2024-09-20 21:15:05 +03:00
Johannes Gäßler	5cb12f6839	CUDA: fix sum.cu compilation for CUDA < 11.7 (#9562)	2024-09-20 18:35:35 +02:00
Georgi Gerganov	d39e26741f	examples : flush log upon ctrl+c (#9559)	2024-09-20 11:46:56 +03:00
Sigbjørn Skjæret	722ec1eb51	perplexity : do not escape input data by default (#9548)	2024-09-20 09:38:10 +03:00
Georgi Gerganov	6026da52d6	server : clean-up completed tasks from waiting list (#9531) ... ggml-ci	2024-09-19 12:44:53 +03:00
Sigbjørn Skjæret	eca0fab44e	imatrix : disable prompt escape by default (#9543)	2024-09-19 10:58:14 +03:00
slaren	64c6af3195	ggml : fix n_threads_cur initialization with one thread (#9538) ... * ggml : fix n_threads_cur initialization with one thread * Update ggml/src/ggml.c --------- Co-authored-by: Max Krasnyansky <quic_maxk@quicinc.com>	2024-09-18 10:13:08 -07:00
Georgi Gerganov	0d2f22e45c	scripts : verify py deps at the start of compare (#9520)	2024-09-18 18:34:32 +03:00
Daniel Bevenius	6443ddd985	llama : use reserve/emplace_back in sampler_sample (#9534) ... This commit updates the llama_sampler_sample function to use reserve and emplace_back for the vector of llama_token_data structs. The motivation for this change is to avoid the creation of n_vocab default-constructed llama_token_data structs which are then immediately overwritten.	2024-09-18 14:42:36 +03:00
Vinesh Janarthanan	8a308354f6	server : match OAI structured output response (#9527)	2024-09-18 09:50:34 +03:00
Eric Zhang	f799155ab8	server : fix OpenSSL build (remove obsolete LOG_INFO) (#9529)	2024-09-18 09:28:20 +03:00
Neo Zhang Jianyu	faf67b3de4	[SYCL]set context default value to avoid memory issue, update guide (#9476) ... * set context default to avoid memory issue, update guide * Update docs/backend/SYCL.md Co-authored-by: Meng, Hengyu <hengyu.meng@intel.com> --------- Co-authored-by: arthw <14088817+arthw@users.noreply.github.com> Co-authored-by: Meng, Hengyu <hengyu.meng@intel.com>	2024-09-18 08:30:31 +08:00
Michael Podvitskiy	7be099fa81	llama-bench: correct argument parsing error message (#9524)	2024-09-17 22:41:38 +02:00
Bert Wagner	8b836ae731	arg : add env variable for parallel (#9513) ... * add env variable for parallel * Update README.md with env: LLAMA_ARG_N_PARALLEL	2024-09-17 16:35:38 +03:00
Michael Podvitskiy	8344ef58f8	llama : fix n_vocab init for 'no_vocab' case (#9511) ... * llama: fixed n_vocab for `no_vocab` models * llama: updated error output for `llama_decode_internal` and `llama_encode_internal` * llama: log warning if there's no vocab_size in metadata * llama: correct vocab size for logging Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-17 13:18:22 +03:00
Max Krasnyansky	0226613853	threadpool : skip polling for unused threads (#9461) ... * threadpool: skip polling for unused threads Currently all threads do N polling rounds even if only 1 thread is active (n_threads_cur == 1). This commit adds a check to skip the polling for unused threads (ith >= n_threads_cur). n_threads_cur is now an atomic_int to explicitly tell thread sanitizer that it is written from one thread and read from other threads (not a race conditions). * threadpool: further simplify and improve ggml_barrier Avoid using strict memory order while polling, yet make sure that all threads go through full memory barrier (memory fence) on ggml_barrier entrace and exit. * threads: add simple barrier test This test does lots of small, parallel matmul ops where the barriers in between dominate the overhead. * threadpool: improve thread sync for new-graphs Using the same tricks as ggml_barrier. All the polling is done with relaxed memory order to keep it efficient, once the new graph is detected we do full fence using read-modify-write with strict memory order. * threadpool: improve abort handling Do not use threadpool->ec (exit code) to decide whether to exit the compute loop. threadpool->ec is not atomic which makes thread-sanitizer rightfully unhappy about it. Instead introduce atomic threadpool->abort flag used for this. This is consistent with how we handle threadpool->stop or pause. While at it add an explicit atomic_load for n_threads_cur for consistency. * test-barrier: release threadpool before releasing the context fixes use-after-free detected by gcc thread-sanitizer on x86-64 for some reason llvm sanitizer is not detecting this issue.	2024-09-17 11:19:46 +03:00
Yuri Khrustalev	503147a9f9	unicode : add <algorithm> (#9508)	2024-09-17 09:51:15 +03:00
Gabe Goodhart	0d2ec43833	llama : support IBM Granite architecture (#9412) ... * feat(gguf-py): Add Granite model and params to gguf-py Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * feat(convert_hf_to_gguf): Add registration and param setup for Granite Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * feat(llama.cpp): Add config parsing for Granite multiplier params Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * feat(llama.cpp): First pass at full port of granite deviations from llama Something is still not working right since the results are mostly terrible, but on occasion it's producing relevant results at this point, so _something_ is working. Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix(llama.cpp): Determine granite language 3b instruct by vocab size Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix(convert_hf_to_gguf): Use LlamaModel as base for GraniteModel The defaults in LlamaModel are needed for Granite as well Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix(llama.cpp): Switch Granite param names to use _scale for consistency Other scalar multipliers are called *_scale, so this provides a more consistent naming convention. Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix(convert_hf_to_gguf/gguf-py): _multiplier -> _scale The transformers names with _multiplier will now be converted to the _scale equivalent during conversion. Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix(llama.cpp): Use separate switch clause for granite in llm_load_hparams Branch: GraniteLM Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> --------- Signed-off-by: Gabe Goodhart <ghart@us.ibm.com>	2024-09-17 09:44:58 +03:00
Michael Podvitskiy	37f3a3810e	llama : add llama_n_head() (#9512)	2024-09-17 09:23:30 +03:00
slaren	23e0d70bac	ggml : move common CPU backend impl to new header (#9509)	2024-09-16 16:22:07 +02:00
Daniel Bevenius	acb2c32c33	llama : rename n_embed to n_embd in rwkv6_time_mix (#9504) ... This commit renames n_embed to n_embd in llm_build_rwkv6_time_mix. The motivation for this change is consistency with the other rwkv6 functions like build_rwkv6 (and other parts of the code base).	2024-09-16 14:07:13 +03:00
Michael Podvitskiy	a6a3a5c531	ggml : link MATH_LIBRARY not by its full path (#9339)	2024-09-16 14:06:50 +03:00
compilade	d54c21df7e	convert : identify missing model files (#9397)	2024-09-16 10:30:22 +03:00
Georgi Gerganov	19514d632e	cmake : do not hide GGML options + rename option (#9465) ... * cmake : do not hide GGML options ggml-ci * build : rename flag GGML_CUDA_USE_GRAPHS -> GGML_CUDA_GRAPHS for consistency ggml-ci	2024-09-16 10:27:50 +03:00
Eve	5c3d0f1824	ggml : IQ4_NL sgemm + Q4_0 AVX optimization (#9422) ... * squashed readd my iq4_nl sgemm PR https://github.com/ggerganov/llama.cpp/pull/8049 have ggml_vec_dot_q4_0 do two blocks per loop for avx try out f16c ggml_vec_dot_iq4_nl, but it's not really faster. as per https://github.com/ggerganov/llama.cpp/pull/8549 we can calculate several blocks at a time with no issue * shuffle * remove f16c iq4_nl as i cant make it faster than before	2024-09-16 09:48:24 +03:00