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* feat: Add NEMOTRONH to python arch enum https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * feat: Add NEMOTRONH to c++ arch enum https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * feat: Add NEMOTRONH to llama-arch layer map https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * feat: First pass at conversion for nemotronh https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * feat: Add a verbose log for each tensor loaded This is really helpful for diagnosing mismatches between the expected and received tensors https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * feat: First (broken) pass at nemotronh model architecture It generates tokens, just not valid ones! https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix: Explicitly enable add_bos_token during conversion The `tokenizer.json`/`tokenizer_config.json` in the model are a bit contradictory. In the config, add_bos_token is set to False, but the tokenizer model itself has a post_processor that adds the BOS token via type: TemplateProcessing https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix: Use relu2 (LLM_FFN_RELU_SQR) for activation in FFN layers https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix: Only allocate attention cache for attention layers (not non-recurrent) https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix: Move residual add to after every block https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * fix: Use the correct norm tensor for the MLP blocks https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> * Nemotron-H: MLP gate cleanup (pass NULL for unused gate) This model does not use a gate in MLP blocks; pass NULLs for gate tensors to make intent clear and avoid unused-pointer noise. * SSM: respect ssm_dt_rank for dt_dim when provided Use GGUF-provided time_step_rank (ssm_dt_rank) to set dt_dim when > 0; fallback to max(64, n_embd/16). * fix: plamo2 - revert dt_dim to default (remove ssm_dt_rank usage) * Rename nemotronh to nemotron_h for consistency - Update architecture name from NEMOTRONH to NEMOTRON_H in constants.py - Change architecture string from 'nemotronh' to 'nemotron_h' in all files - Update enum LLM_ARCH_NEMOTRONH to LLM_ARCH_NEMOTRON_H - Update class name llm_build_nemotronh to llm_build_nemotron_h - Consistent naming with underscore convention (nemotron_h vs nemotronh) * feat: Support conversion for older NemotronH models https://github.com/ggml-org/llama.cpp/issues/nemotron-nano-15409 Branch: gabe-l-hart/nvidia-nemotron-nano-15409 Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> --------- Signed-off-by: Gabe Goodhart <ghart@us.ibm.com> Co-authored-by: Maicon Domingues <dominguesm@outlook.com> Co-authored-by: weatherman <fxdstudios@gmail.com>