llama : support RWKV v6 models (#8980)
* convert_hf_to_gguf: Add support for RWKV v6 Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Add RWKV tokenization * Fix build Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Do not use special tokens when matching in RWKV tokenizer * Fix model loading * Add (broken) placeholder graph builder for RWKV * Add workaround for kv cache * Add logits conversion to rwkv5 * Add rwkv5 layer norms * Add time mix KVRG & correct merge mistake * Add remaining time mix parameters * Add time mix output loading * Add placeholder llm_build_time_mix * Fix build Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Load more tensors for rwkv v6 Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Fix rwkv tokenizer Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * ggml: Add unary operator Exp Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * RWKV v6 graph building Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Add ``rescale_every_n_layers`` parameter Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Add ``wkv.head_size`` key for RWKV so it doesn't reuse Mamba ssm parameters Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Fix offloading layers to CUDA Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Fix parallel inferencing for RWKV Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Remove trailing whitespaces Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * build_rwkv: Avoid using inplace operations Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * convert_hf_to_gguf: rwkv: Avoid using ``eval`` Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * convert_hf_to_gguf: rwkv tokenizer: Don't escape sequences manually Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Update convert_hf_to_gguf.py Co-authored-by: compilade <git@compilade.net> * ggml: Add backward computation for unary op ``exp`` Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Update convert_hf_to_gguf.py Co-authored-by: compilade <git@compilade.net> * Update convert_hf_to_gguf.py Co-authored-by: compilade <git@compilade.net> * Use MODEL_ARCH.RWKV6 instead of MODEL_ARCH.RWKV Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * build_rwkv6: Simplify graph Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Detect model.type Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Fix tensor loading for 7B/14B models Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Fix group_norm assertion failure with Metal Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Clean up Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Add quantization tensor exclusion Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Use the new advanced batch splits Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * Update src/llama.cpp Co-authored-by: compilade <git@compilade.net> * llama: rwkv6: Use ``ggml_norm`` instead of ``ggml_group_norm`` Co-authored-by: compilade <git@compilade.net> * llama: rwkv6: Apply code style and misc changes Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * converter: Use class name ``Rwkv6Model`` Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Make use of key ``feed_forward_length`` Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Add kv ``time_mix_extra_dim`` and ``time_decay_extra_dim`` Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * converter: Match ``new_name`` instead of ``name`` for float32 explicit tensors Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Keep ``time_mix_w1/w2`` as F32 Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Remove unused nodes Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Apply code format changes Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * llama: rwkv6: Add lora for some supported tensors Currently att.key/receptance/value/gate/output, ffn.receptance/key/value, as well as head.weight Signed-off-by: Molly Sophia <mollysophia379@gmail.com> * rwkv : speed-up tokenization using trie * minor : style + indentation * llama: rwkv6: Avoid division by zero Co-authored-by: compilade <git@compilade.net> * ggml: rwkv_wkv: Avoid copying the state Signed-off-by: Molly Sophia <mollysophia379@gmail.com> --------- Signed-off-by: Molly Sophia <mollysophia379@gmail.com> Co-authored-by: Layl Bongers <3094382+LaylBongers@users.noreply.github.com> Co-authored-by: compilade <git@compilade.net> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
This commit is contained in:
Molly Sophia
GitHub
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9 changed files with 1266 additions and 103 deletions
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@ -514,6 +514,7 @@ extern "C" {
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GGML_OP_WIN_UNPART,
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GGML_OP_GET_REL_POS,
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GGML_OP_ADD_REL_POS,
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GGML_OP_RWKV_WKV,
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GGML_OP_UNARY,
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@ -548,6 +549,7 @@ extern "C" {
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GGML_UNARY_OP_SILU,
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GGML_UNARY_OP_HARDSWISH,
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GGML_UNARY_OP_HARDSIGMOID,
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GGML_UNARY_OP_EXP,
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GGML_UNARY_OP_COUNT,
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};
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@ -1165,6 +1167,14 @@ extern "C" {
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struct ggml_context * ctx,
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struct ggml_tensor * a);
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GGML_API struct ggml_tensor * ggml_exp(
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struct ggml_context * ctx,
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struct ggml_tensor * a);
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GGML_API struct ggml_tensor * ggml_exp_inplace(
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struct ggml_context * ctx,
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struct ggml_tensor * a);
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// normalize along rows
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GGML_API struct ggml_tensor * ggml_norm(
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struct ggml_context * ctx,
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@ -1913,6 +1923,15 @@ extern "C" {
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struct ggml_tensor * pw,
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struct ggml_tensor * ph);
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GGML_API struct ggml_tensor * ggml_rwkv_wkv(
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struct ggml_context * ctx,
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struct ggml_tensor * k,
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struct ggml_tensor * v,
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struct ggml_tensor * r,
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struct ggml_tensor * tf,
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struct ggml_tensor * td,
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struct ggml_tensor * state);
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// custom operators
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typedef void (*ggml_unary_op_f32_t) (const int, float *, const float *);
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