add scripts/manpages for llama.cpp converters

This commit is contained in:
zefie committed 2026-11-04 16:09:09 -05:00
1 parent 66d47eea6a
commit 0ef586d131
12 files changed
+667

No files matched your search

+266
View File
@@ -0,0 +1,266 @@
.TH CONVERT_HF_TO_GGUF 1 "November 2026" "nvfp4_gguf_quant" "User Commands"
.SH NAME
convert_hf_to_gguf \- convert Hugging Face transformer models to GGUF format
.SH SYNOPSIS
.B convert_hf_to_gguf
[\fB\-\-vocab\-only\fR]
[\fB\-\-outfile\fR \fIOUTFILE\fR]
[\fB\-\-outtype\fR {\fBf32\fR|\fBf16\fR|\fBbf16\fR|\fBq8_0\fR|\fBtq1_0\fR|\fBtq2_0\fR|\fBauto\fR}]
[\fB\-\-bigendian\fR]
[\fB\-\-use\-temp\-file\fR]
[\fB\-\-no\-lazy\fR]
[\fB\-\-model\-name\fR \fINAME\fR]
[\fB\-\-split\-max\-tensors\fR \fIN\fR]
[\fB\-\-split\-max\-size\fR \fISIZE\fR]
[\fB\-\-dry\-run\fR]
[\fB\-\-no\-tensor\-first\-split\fR]
[\fB\-\-metadata\fR \fIPATH\fR]
[\fB\-\-remote\fR]
[\fB\-\-mmproj\fR]
[\fB\-\-mtp\fR|\fB\-\-no\-nextn\fR|\fB\-\-dspark\fR]
[\fB\-\-mistral\-format\fR]
[\fB\-\-disable\-mistral\-community\-chat\-template\fR]
[\fB\-\-sentence\-transformers\-dense\-modules\fR]
[\fB\-\-fuse\-gate\-up\-exps\fR]
[\fB\-\-fp8\-as\-q8\fR]
[\fB\-\-fuse\-qkv\fR]
[\fB\-\-target\-model\-dir\fR \fIDIR\fR]
[\fB\-\-verbose\fR]
[\fB\-h\fR|\fB\-\-help\fR]
\fImodel\fR
.PP
.B convert_hf_to_gguf
\fB\-\-print\-supported\-models\fR
.SH DESCRIPTION
.B convert_hf_to_gguf
converts Hugging Face format model checkpoints (safetensors, PyTorch bin, config,
and tokenizer files) into standard GGUF files compatible with \fBllama.cpp\fR and
downstream tools such as Ollama.
.PP
The script parses architecture hyperparameters, maps model-specific tensor names
to canonical GGML tensor names, handles tokenizer extraction and conversion (SPM,
BPE, WPM, and UGM), encodes chat templates, and quantizes or casts weights into
the requested precision format.
.PP
It also supports advanced operations including sharded split outputs, vision
projector (mmproj) extraction, speculative decoding draft head extraction (MTP and
DSpark), remote streaming from Hugging Face Hub without full checkpoint downloads,
and Mixture-of-Experts (MoE) tensor fusion.
.SH POSITIONAL ARGUMENTS
.TP
.I model
Path to a local directory containing model configuration and tensor files, or
a Hugging Face repository ID (e.g. \fIHuggingFaceTB/SmolLM2-1.7B-Instruct\fR) when
used in combination with \fB\-\-remote\fR. Optional only when
\fB\-\-print\-supported\-models\fR is specified.
.SH OPTIONS
.SS Output & Quantization
.TP
.BI \-\-outfile " " OUTFILE
Destination path for the converted GGUF file. Defaults to an automatically generated
path based on the model directory name and output type. If the pattern \fI{ftype}\fR
is present in the filename, it is dynamically replaced with the chosen output type string.
.TP
.BI \-\-outtype " " TYPE
Output tensor precision and format. Choices are:
.RS
.TP
.B auto
(Default) Preserves natively supported FP8 weights when present, and otherwise
selects the highest-fidelity 16-bit float representation (BF16 or F16) matching the
source model.
.TP
.B f32
Convert all weight tensors to full 32-bit floating point.
.TP
.B f16
Convert floating-point tensors to 16-bit IEEE half precision.
.TP
.B bf16
Convert floating-point tensors to Brain Floating Point 16-bit.
.TP
.B q8_0
Quantize non-1D weight tensors to 8-bit integer quantization (Q8_0).
.TP
.BR tq1_0 ", " tq2_0
Convert weights to ternary quantized format.
.RE
.TP
.B \-\-fp8\-as\-q8
Store tensors dequantized from FP8 input weights as \fBQ8_0\fR instead of
dequantizing all the way to BF16 or F16, saving memory and disk space.
.SS Model & Vocabulary Selection
.TP
.B \-\-vocab\-only
Extract and serialize only the model vocabulary, tokenizer merges, and metadata,
omitting all neural network weight tensors.
.TP
.BI \-\-model\-name " " NAME
Explicitly specify or override the model name stored in the GGUF general metadata.
.TP
.BI \-\-metadata " " PATH
Path to a JSON file containing authorship and licensing metadata overrides to inject
into the GGUF header.
.TP
.B \-\-print\-supported\-models
Print all registered Hugging Face model architectures supported by the conversion
framework and exit immediately.
.SS Remote & Vision Modes
.TP
.B \-\-remote
(Experimental) Stream safetensors index and tensor byte ranges directly from Hugging
Face Hub over HTTP using partial range requests without downloading entire multi-gigabyte
checkpoints to local disk. Only configuration and tokenizer files are downloaded. The
\fImodel\fR argument must be a valid Hugging Face repository ID. For private or gated
repositories, the \fBHF_TOKEN\fR environment variable must be set.
.TP
.B \-\-mmproj
Extract and export only the multimodal projector (\fImmproj\fR) weights for vision-language
models (e.g. LLaVA, Pixtral). The output filename is automatically prefixed with
\fImmproj-\fR.
.SS Speculative Decoding Draft Heads
.TP
.B \-\-mtp
Export only the multi-token prediction (MTP) head as an independent GGUF model,
suitable for use as a speculative decoding draft model. The output filename is
prefixed with \fImtp-\fR. Mutually exclusive with \fB\-\-no\-nextn\fR and \fB\-\-dspark\fR.
.TP
.BR \-\-no\-nextn ", " \-\-no\-mtp
Exclude NextN speculative draft tensors from the converted GGUF model. Typically paired
with a secondary run using \fB\-\-mtp\fR or \fB\-\-dspark\fR to distribute target and
draft heads in separate files.
.TP
.B \-\-dspark
Export only DeepSeek-V4 or Mistral Large 4 DSpark speculative draft tensors as a
separate GGUF file. Mutually exclusive with \fB\-\-mtp\fR and \fB\-\-no\-nextn\fR.
.TP
.BI \-\-target\-model\-dir " " DIR
Path to the base target model directory. Required when converting standalone draft
models (such as EAGLE3 or DFlash) that require tokenizer, hidden dimension, and layer
count metadata from the primary model to construct a complete GGUF container.
.SS Architecture & Tensor Adjustments
.TP
.B \-\-mistral\-format
Indicate that the source model directory follows native Mistral format rather than
standard Hugging Face Transformers conventions. Requires the \fBmistral\-common\fR
Python package.
.TP
.B \-\-disable\-mistral\-community\-chat\-template
Disable the fallback Hugging Face community chat template for Mistral models and use
the official \fBmistral\-common\fR tokenizer and template engine.
.TP
.B \-\-sentence\-transformers\-dense\-modules
Include dense projection modules from sentence-transformers embeddings models
(e.g. \fIgoogle/embeddinggemma-300m\fR). By default, these modules are omitted.
.TP
.B \-\-fuse\-gate\-up\-exps
Fuse separate MoE expert tensors \fIgate_exps\fR and \fIup_exps\fR into a unified
\fIgate_up_exps\fR tensor for improved memory access and inference performance.
.TP
.B \-\-fuse\-qkv
Fuse separate query, key, and value projection weight matrices into a single contiguous
QKV tensor where supported by the architecture.
.SS Sharding & Splitting
.TP
.BI \-\-split\-max\-tensors " " N
Maximum number of tensors per output GGUF shard. Defaults to 0 (splitting disabled).
.TP
.BI \-\-split\-max\-size " " SIZE
Maximum byte size per output GGUF shard. Can be specified with unit suffixes \fBK\fR,
\fBM\fR, or \fBG\fR (e.g. \fB4G\fR or \fB2000M\fR). Defaults to 0 (no size-based splitting).
.TP
.B \-\-no\-tensor\-first\-split
Do not store any model weight tensors in the first shard (shard 00001). Shard 1 will
contain only metadata, key-values, and vocabulary.
.TP
.B \-\-dry\-run
Simulate the conversion and splitting plan, logging projected shard sizes and tensor
distributions without writing any output files to disk.
.SS System & Execution
.TP
.B \-\-use\-temp\-file
Write intermediate tensors to temporary scratch files on disk rather than holding them
in RAM. Recommended on systems with constrained system memory to prevent out-of-memory
process termination. Cannot be used together with sharding.
.TP
.B \-\-no\-lazy
Disable lazy tensor evaluation, forcing all tensors to be computed and staged in RAM
prior to writing. Useful if lazy evaluation encounters issues.
.TP
.B \-\-bigendian
Target big-endian architectures when serializing tensor headers and raw data.
.TP
.B \-\-verbose
Enable verbose debug logging output.
.TP
.BR \-h ", " \-\-help
Display command-line syntax and option descriptions, then exit.
.SH ENVIRONMENT
.TP
.B HF_TOKEN
Hugging Face user authentication token. Required when accessing gated or private
models in conjunction with \fB\-\-remote\fR.
.TP
.B NO_LOCAL_GGUF
When set in the environment, prevents the script from automatically prepending the
local repository's \fIgguf\-py\fR subdirectory to Python's module search path.
.SH EXAMPLES
.TP
.B Convert a local Hugging Face model to default 16-bit GGUF:
.RS
.nf
convert_hf_to_gguf ./Meta-Llama-3-8B-Instruct
.fi
.RE
.TP
.B Convert directly to 8-bit integer quantization with explicit output name:
.RS
.nf
convert_hf_to_gguf --outtype q8_0 --outfile ./llama3-8b-q8.gguf ./Meta-Llama-3-8B
.fi
.RE
.TP
.B Convert a remote Hugging Face repository without downloading weights to disk:
.RS
.nf
export HF_TOKEN="hf_..."
convert_hf_to_gguf --remote HuggingFaceTB/SmolLM2-1.7B-Instruct
.fi
.RE
.TP
.B Split a large 70B model into 4-gigabyte GGUF shards:
.RS
.nf
convert_hf_to_gguf --split-max-size 4G --outtype f16 ./Meta-Llama-3-70B
.fi
.RE
.TP
.B Extract only the multimodal vision projector for a vision-language model:
.RS
.nf
convert_hf_to_gguf --mmproj ./Qwen2-VL-7B-Instruct
.fi
.RE
.TP
.B Extract only the vocabulary and tokenizer metadata:
.RS
.nf
convert_hf_to_gguf --vocab-only --outfile vocab.gguf ./Mistral-7B-v0.3
.fi
.RE
.SH EXIT STATUS
.TP
.B 0
Successful completion.
.TP
.B 1
Conversion failed due to invalid arguments, missing dependencies, unsupported architecture,
or I/O error.
.SH SEE ALSO
.BR convert_hf_to_gguf_update (1),
.BR convert_lora_to_gguf (1),
.BR convert_llama_ggml_to_gguf (1),
.BR hf_to_nvfp4_gguf (1),
.BR gguf_to_nvfp4_gguf (1),
.BR gguf_info (1)
+1
View File
@@ -0,0 +1 @@
convert_hf_to_gguf.1
+106
View File
@@ -0,0 +1,106 @@
.TH CONVERT_HF_TO_GGUF_UPDATE 1 "November 2026" "nvfp4_gguf_quant" "User Commands"
.SH NAME
convert_hf_to_gguf_update \- update pre-tokenizer hashes and vocab tests for convert_hf_to_gguf
.SH SYNOPSIS
.B convert_hf_to_gguf_update
[\fB\-\-full\fR]
[\fB\-\-check\-missing\fR]
[\fB\-h\fR|\fB\-\-help\fR]
[\fIhf_token\fR]
.SH DESCRIPTION
.B convert_hf_to_gguf_update
is a developer and contributor utility for \fBllama.cpp\fR that analyzes Hugging Face
model tokenizers and updates the pre-tokenizer recognition logic in
\fIconversion/base.py\fR (specifically the \fBget_vocab_base_pre()\fR function).
.PP
Proper pre-tokenization is critical for inference correctness in \fBllama.cpp\fR. Different
model families preprocess whitespace, digits, punctuation, and Unicode characters
differently before applying byte-pair or subword merges.
.B convert_hf_to_gguf_update
tokenizes a standardized, multilingual benchmark string (\fBCHK_TXT\fR) across a curated
registry of models, computes SHA-256 hashes of the resulting token sequences, and maps
those hashes to recognized pre-tokenizer types:
.IP \(bu 2
\fBSPM\fR: SentencePiece
.IP \(bu 2
\fBBPE\fR: Byte-Pair Encoding (e.g. GPT-2, LLaMA 3, Qwen2, DeepSeek, Falcon)
.IP \(bu 2
\fBWPM\fR: WordPiece (e.g. BERT, BGE)
.IP \(bu 2
\fBUGM\fR: Unigram (e.g. T5)
.PP
In addition to updating source definitions, the script generates tokenizer test vectors
(\fI.inp\fR input text and \fI.out\fR expected token ID files) under \fImodels/\fR for validation
against \fBllama.cpp\fR's native test harness (\fItest-tokenizer-0\fR).
.SH POSITIONAL ARGUMENTS
.TP
.I hf_token
Optional Hugging Face user access token. If omitted, the script attempts to read the
cached token from \fI~/.cache/huggingface/token\fR.
.SH OPTIONS
.TP
.B \-\-full
Download the complete list of registered models in the script's registry.
Ensure that the provided Hugging Face token has access permissions to all gated models
(e.g. LLaMA, Gemma).
.TP
.B \-\-check\-missing
Only check for models in the registry that currently lack pre-tokenizer hash entries in
\fIconversion/base.py\fR without redownloading the full dataset. Ignored if \fB\-\-full\fR
is also passed.
.TP
.BR \-h ", " \-\-help
Display command-line help summary and exit.
.SH FILES
.TP
.I conversion/base.py
The target source file updated with new tokenizer hash mappings in
\fBget_vocab_base_pre()\fR.
.TP
.I ~/.cache/huggingface/token
Default fallback path used to authenticate against Hugging Face Hub.
.TP
.I models/tokenizers/<name>/
Local cache directory where downloaded tokenizer files are stored.
.TP
.I models/ggml-vocab-<name>.gguf.inp
Input test strings written for llama.cpp tokenization testing.
.TP
.I models/ggml-vocab-<name>.gguf.out
Reference token IDs produced by Hugging Face \fBAutoTokenizer\fR for regression tests.
.SH EXAMPLES
.TP
.B Check for newly added models missing pre-tokenizer signatures:
.RS
.nf
convert_hf_to_gguf_update --check-missing
.fi
.RE
.TP
.B Run full update with explicit Hugging Face access token:
.RS
.nf
convert_hf_to_gguf_update --full hf_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
.fi
.RE
.TP
.B Generate vocabulary testing files for a newly registered tokenizer:
.RS
.nf
python3 convert_hf_to_gguf.py models/tokenizers/llama-bpe/ \\
--outfile models/ggml-vocab-llama-bpe.gguf --vocab-only
.fi
.RE
.SH EXIT STATUS
.TP
.B 0
Success.
.TP
.B 1
An error occurred (e.g. network failure, invalid token, or missing target files).
.SH SEE ALSO
.BR convert_hf_to_gguf (1),
.BR convert_lora_to_gguf (1),
.BR convert_llama_ggml_to_gguf (1),
.BR gguf_info (1)
+1
View File
@@ -0,0 +1 @@
convert_hf_to_gguf_update.1
+130
View File
@@ -0,0 +1,130 @@
.TH CONVERT_LLAMA_GGML_TO_GGUF 1 "November 2026" "nvfp4_gguf_quant" "User Commands"
.SH NAME
convert_llama_ggml_to_gguf \- convert legacy GGMLv1/v2/v3 model files to GGUF format
.SH SYNOPSIS
.B convert_llama_ggml_to_gguf
\fB\-i\fR \fIINPUT\fR
\fB\-o\fR \fIOUTPUT\fR
[\fB\-\-name\fR \fINAME\fR]
[\fB\-\-desc\fR \fIDESC\fR]
[\fB\-\-gqa\fR \fIN\fR]
[\fB\-\-eps\fR \fIEPS\fR]
[\fB\-c\fR|\fB\-\-context\-length\fR \fILEN\fR]
[\fB\-m\fR|\fB\-\-model\-metadata\-dir\fR \fIDIR\fR]
[\fB\-\-vocab\-dir\fR \fIDIR\fR]
[\fB\-\-vocabtype\fR \fITYPE\fR]
[\fB\-\-verbose\fR]
[\fB\-h\fR|\fB\-\-help\fR]
.SH DESCRIPTION
.B convert_llama_ggml_to_gguf
converts legacy binary models in GGML formats (\fBGGML\fR, \fBGGMF\fR, and \fBGGJT\fR /
\fBGGMLv3\fR) into the modern \fBGGUF\fR format used by current versions of
\fBllama.cpp\fR.
.PP
The tool memory-maps the input file, parses model hyperparameters (embedding dimensions,
layer counts, head counts, rotary frequencies, and quantization type), reverses
legacy tensor dimension transpositions where needed, and writes standard GGUF metadata
and tensor tables.
.PP
.B Note:
This conversion script is provided as a best-effort migration tool for archiving or
recovering older checkpoints. Whenever feasible, it is strongly recommended to convert
directly from original Hugging Face source weights using \fBconvert_hf_to_gguf\fR(1).
.SH REQUIRED ARGUMENTS
.TP
.BI \-i " " INPUT ", " \-\-input " " INPUT
Path to the input legacy GGML binary file (e.g. \fIggml-model-q4_0.bin\fR).
.TP
.BI \-o " " OUTPUT ", " \-\-output " " OUTPUT
Destination path for the converted GGUF model file (e.g. \fImodel-q4_0.gguf\fR).
.SH OPTIONS
.TP
.BI \-\-name " " NAME
Set the model name metadata attribute in the GGUF header.
.TP
.BI \-\-desc " " DESC
Set the model description text metadata in the GGUF header.
.TP
.BI \-\-gqa " " N
Grouped-query attention (GQA) factor. Defaults to \fB1\fR (standard multi-head attention).
For LLaMA 2 70B models, this must be set to \fB8\fR unless overridden via
\fB\-\-model\-metadata\-dir\fR.
.TP
.BI \-\-eps " " EPS
Root Mean Square (RMS) normalization epsilon value. Defaults to \fB5.0e-06\fR.
Typically \fB1e-6\fR for LLaMA 1 and OpenLLaMA, and \fB1e-5\fR for LLaMA 2.
.TP
.BI \-c " " LEN ", " \-\-context\-length " " LEN
Maximum context length in tokens. Defaults to \fB2048\fR (typical for LLaMA 1). For
LLaMA 2 models, set to \fB4096\fR.
.TP
.BI \-m " " DIR ", " \-\-model\-metadata\-dir " " DIR
Path to a directory containing original Hugging Face (\fIconfig.json\fR, \fItokenizer.model\fR)
or Meta PyTorch (\fIparams.json\fR) files. When specified, exact vocabulary items,
token scores, special tokens, GQA ratios, context limits, and RMS epsilon values are
loaded directly from the original configuration, overriding command-line heuristic flags.
.TP
.BI \-\-vocab\-dir " " DIR
Directory containing \fItokenizer.model\fR when stored separately from the model metadata
directory. Only meaningful when \fB\-\-model\-metadata\-dir\fR is also specified.
.TP
.BI \-\-vocabtype " " TYPE
Vocabulary loader types to attempt (comma-separated list, default: \fBspm,hfft\fR). Only
meaningful in conjunction with \fB\-\-model\-metadata\-dir\fR.
.TP
.B \-\-verbose
Increase logging verbosity, printing debug information about tensors and hyperparameter
offsets.
.TP
.BR \-h ", " \-\-help
Display command usage summary and exit.
.SH FORMAT COMPATIBILITY
.B convert_llama_ggml_to_gguf
recognizes the following historical format magic identifiers:
.TP
.B GGML (magic 'lmgg')
Version 1 format. Does not contain vocabulary scores; token scores default to 0.0 unless
\fB\-\-model\-metadata\-dir\fR is provided.
.TP
.B GGMF (magic 'fmgg')
Version 2 format. Adds vocabulary scores to token strings.
.TP
.B GGJT / GGMLv3 (magic 'tjgg')
Version 3 format with 32-byte tensor data alignment. Supports all GGML quantization
types up to Q6_K.
.SH EXAMPLES
.TP
.B Basic conversion of a legacy LLaMA 1 Q4_0 GGML file:
.RS
.nf
convert_llama_ggml_to_gguf -i llama-7b-q4_0.bin -o llama-7b-q4_0.gguf
.fi
.RE
.TP
.B Convert a LLaMA 2 70B GGML file with appropriate GQA and context flags:
.RS
.nf
convert_llama_ggml_to_gguf -i llama-2-70b-q4_0.bin -o llama-2-70b-q4_0.gguf \\
--gqa 8 --eps 1e-5 -c 4096
.fi
.RE
.TP
.B High-accuracy conversion using original Hugging Face metadata directory:
.RS
.nf
convert_llama_ggml_to_gguf -i model-q4_0.bin -o model-q4_0.gguf \\
-m ./original-hf-model-dir/
.fi
.RE
.SH EXIT STATUS
.TP
.B 0
Success.
.TP
.B 1
An error occurred (e.g. corrupt header, unsupported dimension, missing metadata).
.SH SEE ALSO
.BR convert_hf_to_gguf (1),
.BR convert_lora_to_gguf (1),
.BR gguf_info (1)
+1
View File
@@ -0,0 +1 @@
convert_llama_ggml_to_gguf.1
+153
View File
@@ -0,0 +1,153 @@
.TH CONVERT_LORA_TO_GGUF 1 "November 2026" "nvfp4_gguf_quant" "User Commands"
.SH NAME
convert_lora_to_gguf \- convert Hugging Face PEFT LoRA adapters to GGUF format
.SH SYNOPSIS
.B convert_lora_to_gguf
[\fB\-\-outfile\fR \fIOUTFILE\fR]
[\fB\-\-outtype\fR {\fBf32\fR|\fBf16\fR|\fBbf16\fR|\fBq8_0\fR|\fBauto\fR}]
[\fB\-\-base\fR \fIBASE\fR]
[\fB\-\-base\-model\-id\fR \fIID\fR]
[\fB\-\-trust\-remote\-code\fR]
[\fB\-\-bigendian\fR]
[\fB\-\-no\-lazy\fR]
[\fB\-\-dry\-run\fR]
[\fB\-\-verbose\fR]
[\fB\-h\fR|\fB\-\-help\fR]
\fIlora_path\fR
.SH DESCRIPTION
.B convert_lora_to_gguf
converts fine-tuned Hugging Face PEFT LoRA (Low-Rank Adaptation) adapter checkpoints
into GGUF adapter files compatible with \fBllama.cpp\fR runtime adapter injection
(\fB\-\-lora\fR) and offline merging (\fBllama\-export\-lora\fR).
.PP
LoRA checkpoints store low-rank weight matrices \fIA\fR and \fIB\fR rather than full model
weights. To convert these tensors correctly into GGUF format with proper tensor names,
dimensions, and architecture attributes,
.B convert_lora_to_gguf
requires access to the configuration of the base model on which the adapter was trained.
Base model metadata is automatically retrieved from Hugging Face Hub using the
\fIbase_model_name_or_path\fR key inside \fIadapter_config.json\fR, or supplied locally via
\fB\-\-base\fR.
.PP
The tool also features full support for:
.IP \(bu 2
\fBMergekit LoRAs\fR: Adapters created with \fImergekit\-extract\-lora\fR, including adapted
token embedding weights and normalization layers.
.IP \(bu 2
\fBaLoRA (Activation-aware LoRA)\fR: Automatic tokenization of \fIinvocation_string\fR into
GGUF \fIadapter.alora_invocation_tokens\fR metadata.
.IP \(bu 2
Both SafeTensors (\fIadapter_model.safetensors\fR) and legacy PyTorch
(\fIadapter_model.bin\fR) checkpoint formats.
.SH POSITIONAL ARGUMENTS
.TP
.I lora_path
Directory containing the Hugging Face PEFT LoRA adapter. Must contain
\fIadapter_config.json\fR along with \fIadapter_model.safetensors\fR or
\fIadapter_model.bin\fR.
.SH OPTIONS
.TP
.BI \-\-outfile " " OUTFILE
Destination path for the output GGUF file. Defaults to an automatically named file
inside the adapter directory. If the substring \fI{ftype}\fR is present in the path, it is
dynamically replaced with the chosen output format name.
.TP
.BI \-\-outtype " " TYPE
Output tensor precision format. Choices are:
.RS
.TP
.B f32
(Default) 32-bit single-precision floating point. Recommended for preserving adapter
fidelity.
.TP
.B f16
16-bit half-precision IEEE float.
.TP
.B bf16
16-bit Brain Floating Point.
.TP
.B q8_0
Quantize adapter weights to 8-bit integer format.
.TP
.B auto
Select the highest-fidelity 16-bit floating point format based on the first loaded
tensor.
.RE
.TP
.BI \-\-base " " BASE
Path to a local directory containing configuration files (\fIconfig.json\fR,
\fItokenizer.json\fR) of the base model. Note that only configuration and tokenizer
files are required; full model weights are not loaded.
.TP
.BI \-\-base\-model\-id " " ID
Hugging Face model repository ID of the base model (e.g.
\fImeta-llama/Llama-3.2-1B-Instruct\fR). If provided, overrides \fB\-\-base\fR and
fetches configuration directly from Hugging Face Hub.
.TP
.B \-\-trust\-remote\-code
Permit execution of custom modeling and tokenizer code hosted in remote Hugging Face
repositories when downloading base model configuration.
.TP
.B \-\-bigendian
Target big-endian architecture when serializing tensor headers and raw data.
.TP
.B \-\-no\-lazy
Disable lazy tensor loading, computing and staging all modified tensors in memory
before writing.
.TP
.B \-\-dry\-run
Simulate the conversion process and log all planned tensor operations and metadata
without writing any output files to disk.
.TP
.B \-\-verbose
Enable verbose debug logging output.
.TP
.BR \-h ", " \-\-help
Display command usage summary and option descriptions, then exit.
.SH EXAMPLES
.TP
.B Convert a local LoRA adapter with automatic base model download:
.RS
.nf
convert_lora_to_gguf ./my-llama3-lora/
.fi
.RE
.TP
.B Convert a LoRA adapter using a local base model directory:
.RS
.nf
convert_lora_to_gguf --base ./Meta-Llama-3-8B/ ./my-llama3-lora/
.fi
.RE
.TP
.B Convert with explicit output path in 16-bit float:
.RS
.nf
convert_lora_to_gguf --outtype f16 --outfile ./llama3-adapter-f16.gguf \\
./my-llama3-lora/
.fi
.RE
.TP
.B Use the converted adapter in llama.cpp:
.RS
.nf
llama-cli -m llama-3-8b-Q4_K_M.gguf --lora llama3-adapter-f16.gguf \\
-p "Hello, world!"
.fi
.RE
.SH EXIT STATUS
.TP
.B 0
Success.
.TP
.B 1
Conversion failed (e.g. missing adapter files, base model configuration mismatch, or
unsupported architecture).
.SH SEE ALSO
.BR convert_hf_to_gguf (1),
.BR convert_hf_to_gguf_update (1),
.BR convert_llama_ggml_to_gguf (1),
.BR gguf_to_nvfp4_gguf (1),
.BR hf_to_nvfp4_gguf (1),
.BR gguf_info (1)
+1
View File
@@ -0,0 +1 @@
convert_lora_to_gguf.1