sleepy/llama.cpp
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server: support load model on startup, support preset-only options (#18206)

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* server: support autoload model, support preset-only options

* add docs

* load-on-startup

* fix

* Update common/arg.cpp

Co-authored-by: Pascal <admin@serveurperso.com>

---------

Co-authored-by: Pascal <admin@serveurperso.com>
This commit is contained in:
Xuan-Son Nguyen
2025-12-20 09:25:27 +01:00
committed by GitHub
parent 74e05131e9
commit 9e39a1e6a9
7 changed files with 80 additions and 10 deletions
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common/arg.h
+10 -1
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@@ -8,6 +8,9 @@
#include <vector>
#include <cstring>
// pseudo-env variable to identify preset-only arguments
#define COMMON_ARG_PRESET_LOAD_ON_STARTUP "__PRESET_LOAD_ON_STARTUP"
//
// CLI argument parsing
//
@@ -22,6 +25,7 @@ struct common_arg {
const char * env = nullptr;
std::string help;
bool is_sparam = false; // is current arg a sampling param?
bool is_preset_only = false; // is current arg preset-only (not treated as CLI arg)
void (*handler_void) (common_params & params) = nullptr;
void (*handler_string) (common_params & params, const std::string &) = nullptr;
void (*handler_str_str)(common_params & params, const std::string &, const std::string &) = nullptr;
@@ -70,6 +74,7 @@ struct common_arg {
common_arg & set_excludes(std::initializer_list<enum llama_example> excludes);
common_arg & set_env(const char * env);
common_arg & set_sparam();
common_arg & set_preset_only();
bool in_example(enum llama_example ex);
bool is_exclude(enum llama_example ex);
bool get_value_from_env(std::string & output) const;
@@ -114,9 +119,13 @@ struct common_params_context {
bool common_params_parse(int argc, char ** argv, common_params & params, llama_example ex, void(*print_usage)(int, char **) = nullptr);
// parse input arguments from CLI into a map
// TODO: support repeated args in the future
bool common_params_to_map(int argc, char ** argv, llama_example ex, std::map<common_arg, std::string> & out_map);
// populate preset-only arguments
// these arguments are not treated as command line arguments
// see: https://github.com/ggml-org/llama.cpp/issues/18163
void common_params_add_preset_options(std::vector<common_arg> & args);
// initialize argument parser context - used by test-arg-parser and preset
common_params_context common_params_parser_init(common_params & params, llama_example ex, void(*print_usage)(int, char **) = nullptr);