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talk-llama : sync llama.cpp

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This commit is contained in:
Georgi Gerganov
2026-07-10 13:06:42 +03:00
parent afa6bffd2b
commit 289ecb05c9
32 changed files with 4809 additions and 313 deletions
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examples/talk-llama/llama-model-loader.cpp
+51 -44
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@@ -27,52 +27,55 @@ const char * llama_file_version_name(llama_fver version) {
return "unknown";
}
static std::string llama_model_ftype_name(llama_ftype ftype) {
if (ftype & LLAMA_FTYPE_GUESSED) {
return llama_model_ftype_name((enum llama_ftype) (ftype & ~LLAMA_FTYPE_GUESSED)) + " (guessed)";
}
#define LLAMA_FTYPE_PREFIX "(guessed) "
switch (ftype) {
case LLAMA_FTYPE_ALL_F32: return "all F32";
case LLAMA_FTYPE_MOSTLY_F16: return "F16";
case LLAMA_FTYPE_MOSTLY_BF16: return "BF16";
case LLAMA_FTYPE_MOSTLY_Q1_0: return "Q1_0";
case LLAMA_FTYPE_MOSTLY_Q4_0: return "Q4_0";
case LLAMA_FTYPE_MOSTLY_Q4_1: return "Q4_1";
case LLAMA_FTYPE_MOSTLY_Q5_0: return "Q5_0";
case LLAMA_FTYPE_MOSTLY_Q5_1: return "Q5_1";
case LLAMA_FTYPE_MOSTLY_Q8_0: return "Q8_0";
case LLAMA_FTYPE_MOSTLY_MXFP4_MOE: return "MXFP4 MoE";
case LLAMA_FTYPE_MOSTLY_NVFP4: return "NVFP4";
case LLAMA_FTYPE_MOSTLY_Q2_K: return "Q2_K - Medium";
case LLAMA_FTYPE_MOSTLY_Q2_K_S: return "Q2_K - Small";
case LLAMA_FTYPE_MOSTLY_Q3_K_S: return "Q3_K - Small";
case LLAMA_FTYPE_MOSTLY_Q3_K_M: return "Q3_K - Medium";
case LLAMA_FTYPE_MOSTLY_Q3_K_L: return "Q3_K - Large";
case LLAMA_FTYPE_MOSTLY_Q4_K_S: return "Q4_K - Small";
case LLAMA_FTYPE_MOSTLY_Q4_K_M: return "Q4_K - Medium";
case LLAMA_FTYPE_MOSTLY_Q5_K_S: return "Q5_K - Small";
case LLAMA_FTYPE_MOSTLY_Q5_K_M: return "Q5_K - Medium";
case LLAMA_FTYPE_MOSTLY_Q6_K: return "Q6_K";
case LLAMA_FTYPE_MOSTLY_TQ1_0: return "TQ1_0 - 1.69 bpw ternary";
case LLAMA_FTYPE_MOSTLY_TQ2_0: return "TQ2_0 - 2.06 bpw ternary";
case LLAMA_FTYPE_MOSTLY_IQ2_XXS: return "IQ2_XXS - 2.0625 bpw";
case LLAMA_FTYPE_MOSTLY_IQ2_XS: return "IQ2_XS - 2.3125 bpw";
case LLAMA_FTYPE_MOSTLY_IQ2_S: return "IQ2_S - 2.5 bpw";
case LLAMA_FTYPE_MOSTLY_IQ2_M: return "IQ2_M - 2.7 bpw";
case LLAMA_FTYPE_MOSTLY_IQ3_XS: return "IQ3_XS - 3.3 bpw";
case LLAMA_FTYPE_MOSTLY_IQ3_XXS: return "IQ3_XXS - 3.0625 bpw";
case LLAMA_FTYPE_MOSTLY_IQ1_S: return "IQ1_S - 1.5625 bpw";
case LLAMA_FTYPE_MOSTLY_IQ1_M: return "IQ1_M - 1.75 bpw";
case LLAMA_FTYPE_MOSTLY_IQ4_NL: return "IQ4_NL - 4.5 bpw";
case LLAMA_FTYPE_MOSTLY_IQ4_XS: return "IQ4_XS - 4.25 bpw";
case LLAMA_FTYPE_MOSTLY_IQ3_S: return "IQ3_S - 3.4375 bpw";
case LLAMA_FTYPE_MOSTLY_IQ3_M: return "IQ3_S mix - 3.66 bpw";
default: return "unknown, may not work";
const char * llama_ftype_name(llama_ftype ftype) {
static constexpr size_t guessed_prefix_len = sizeof(LLAMA_FTYPE_PREFIX) - 1;
const char * name;
switch ((enum llama_ftype) (ftype & ~LLAMA_FTYPE_GUESSED)) {
case LLAMA_FTYPE_ALL_F32: name = LLAMA_FTYPE_PREFIX "all F32"; break;
case LLAMA_FTYPE_MOSTLY_F16: name = LLAMA_FTYPE_PREFIX "F16"; break;
case LLAMA_FTYPE_MOSTLY_BF16: name = LLAMA_FTYPE_PREFIX "BF16"; break;
case LLAMA_FTYPE_MOSTLY_Q1_0: name = LLAMA_FTYPE_PREFIX "Q1_0"; break;
case LLAMA_FTYPE_MOSTLY_Q2_0: name = LLAMA_FTYPE_PREFIX "Q2_0"; break;
case LLAMA_FTYPE_MOSTLY_Q4_0: name = LLAMA_FTYPE_PREFIX "Q4_0"; break;
case LLAMA_FTYPE_MOSTLY_Q4_1: name = LLAMA_FTYPE_PREFIX "Q4_1"; break;
case LLAMA_FTYPE_MOSTLY_Q5_0: name = LLAMA_FTYPE_PREFIX "Q5_0"; break;
case LLAMA_FTYPE_MOSTLY_Q5_1: name = LLAMA_FTYPE_PREFIX "Q5_1"; break;
case LLAMA_FTYPE_MOSTLY_Q8_0: name = LLAMA_FTYPE_PREFIX "Q8_0"; break;
case LLAMA_FTYPE_MOSTLY_MXFP4_MOE: name = LLAMA_FTYPE_PREFIX "MXFP4 MoE"; break;
case LLAMA_FTYPE_MOSTLY_NVFP4: name = LLAMA_FTYPE_PREFIX "NVFP4"; break;
case LLAMA_FTYPE_MOSTLY_Q2_K: name = LLAMA_FTYPE_PREFIX "Q2_K - Medium"; break;
case LLAMA_FTYPE_MOSTLY_Q2_K_S: name = LLAMA_FTYPE_PREFIX "Q2_K - Small"; break;
case LLAMA_FTYPE_MOSTLY_Q3_K_S: name = LLAMA_FTYPE_PREFIX "Q3_K - Small"; break;
case LLAMA_FTYPE_MOSTLY_Q3_K_M: name = LLAMA_FTYPE_PREFIX "Q3_K - Medium"; break;
case LLAMA_FTYPE_MOSTLY_Q3_K_L: name = LLAMA_FTYPE_PREFIX "Q3_K - Large"; break;
case LLAMA_FTYPE_MOSTLY_Q4_K_S: name = LLAMA_FTYPE_PREFIX "Q4_K - Small"; break;
case LLAMA_FTYPE_MOSTLY_Q4_K_M: name = LLAMA_FTYPE_PREFIX "Q4_K - Medium"; break;
case LLAMA_FTYPE_MOSTLY_Q5_K_S: name = LLAMA_FTYPE_PREFIX "Q5_K - Small"; break;
case LLAMA_FTYPE_MOSTLY_Q5_K_M: name = LLAMA_FTYPE_PREFIX "Q5_K - Medium"; break;
case LLAMA_FTYPE_MOSTLY_Q6_K: name = LLAMA_FTYPE_PREFIX "Q6_K"; break;
case LLAMA_FTYPE_MOSTLY_TQ1_0: name = LLAMA_FTYPE_PREFIX "TQ1_0 - 1.69 bpw ternary"; break;
case LLAMA_FTYPE_MOSTLY_TQ2_0: name = LLAMA_FTYPE_PREFIX "TQ2_0 - 2.06 bpw ternary"; break;
case LLAMA_FTYPE_MOSTLY_IQ2_XXS: name = LLAMA_FTYPE_PREFIX "IQ2_XXS - 2.0625 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ2_XS: name = LLAMA_FTYPE_PREFIX "IQ2_XS - 2.3125 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ2_S: name = LLAMA_FTYPE_PREFIX "IQ2_S - 2.5 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ2_M: name = LLAMA_FTYPE_PREFIX "IQ2_M - 2.7 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ3_XS: name = LLAMA_FTYPE_PREFIX "IQ3_XS - 3.3 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ3_XXS: name = LLAMA_FTYPE_PREFIX "IQ3_XXS - 3.0625 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ1_S: name = LLAMA_FTYPE_PREFIX "IQ1_S - 1.5625 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ1_M: name = LLAMA_FTYPE_PREFIX "IQ1_M - 1.75 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ4_NL: name = LLAMA_FTYPE_PREFIX "IQ4_NL - 4.5 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ4_XS: name = LLAMA_FTYPE_PREFIX "IQ4_XS - 4.25 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ3_S: name = LLAMA_FTYPE_PREFIX "IQ3_S - 3.4375 bpw"; break;
case LLAMA_FTYPE_MOSTLY_IQ3_M: name = LLAMA_FTYPE_PREFIX "IQ3_S mix - 3.66 bpw"; break;
default: name = LLAMA_FTYPE_PREFIX "unknown, may not work"; break;
}
return (ftype & LLAMA_FTYPE_GUESSED) ? name : name + guessed_prefix_len;
}
#undef LLAMA_FTYPE_PREFIX
// return a list of splits for a given path
// for example, given "<name>-00002-of-00004.gguf", returns list of all 4 splits
static std::vector<std::string> llama_get_list_splits(const std::string & path, const int idx, const int n_split) {
@@ -294,6 +297,8 @@ namespace GGUFMeta {
}
template bool llama_model_loader::get_arr_n(enum llm_kv kid, uint32_t & result, bool required);
template std::enable_if<std::is_integral<uint32_t>::value, bool>::type
llama_model_loader::get_arr_n<uint32_t>(const std::string & key, uint32_t & result, bool required);
template<typename T>
bool llama_model_loader::get_arr(const std::string & key, std::vector<T> & result, bool required) {
@@ -395,6 +400,7 @@ namespace GGUFMeta {
template bool llama_model_loader::get_arr<std::vector<std::string>>(enum llm_kv kid, std::vector<std::string> & result, bool required);
template bool llama_model_loader::get_arr<std::array<int32_t, 512>>(enum llm_kv kid, std::array<int32_t, 512> & result, bool required);
template bool llama_model_loader::get_arr<std::vector<int32_t>>(enum llm_kv kid, std::vector<int32_t> & result, bool required);
template bool llama_model_loader::get_arr<std::array<uint32_t, LLAMA_MAX_LAYERS>>(enum llm_kv kid, std::array<uint32_t, LLAMA_MAX_LAYERS> & result, bool required);
template<typename T>
bool llama_model_loader::get_key(const std::string & key, T & result, bool required) {
@@ -762,6 +768,7 @@ llama_model_loader::llama_model_loader(
case GGML_TYPE_IQ3_S: ftype = LLAMA_FTYPE_MOSTLY_IQ3_S; break;
case GGML_TYPE_NVFP4: ftype = LLAMA_FTYPE_MOSTLY_NVFP4; break;
case GGML_TYPE_Q1_0: ftype = LLAMA_FTYPE_MOSTLY_Q1_0; break;
case GGML_TYPE_Q2_0: ftype = LLAMA_FTYPE_MOSTLY_Q2_0; break;
default:
{
LLAMA_LOG_WARN("%s: unknown type %s\n", __func__, ggml_type_name(type_max));
@@ -1690,12 +1697,12 @@ bool llama_model_loader::load_all_data(
}
std::string llama_model_loader::ftype_name() const {
return llama_model_ftype_name(ftype);
return llama_ftype_name(ftype);
}
void llama_model_loader::print_info() const {
LLAMA_LOG_INFO("%s: file format = %s\n", __func__, llama_file_version_name(fver));
LLAMA_LOG_INFO("%s: file type = %s\n", __func__, llama_model_ftype_name(ftype).c_str());
LLAMA_LOG_INFO("%s: file type = %s\n", __func__, llama_ftype_name(ftype));
if (n_bytes < GiB) {
LLAMA_LOG_INFO("%s: file size = %.2f MiB (%.2f BPW) \n", __func__, n_bytes/1024.0/1024.0, n_bytes*8.0/n_elements);
} else {