imatrix : warn when GGUF imatrix is saved without .gguf suffix (#15076)

* imatrix : add warning when suffix is not .gguf for GGUF imatrix

* imatrix : only warn about suffix when output format is unspecified
This commit is contained in:
compilade
2025-08-04 17:26:52 -04:00
committed by GitHub
parent 41613437ff
commit 19f68fa5a4
3 changed files with 11 additions and 7 deletions

View File

@@ -506,13 +506,17 @@ void IMatrixCollector::save_imatrix_legacy(int32_t ncall) const {
void IMatrixCollector::save_imatrix(int32_t n_chunk) const {
auto fname = m_params.out_file;
bool use_legacy_format = m_params.imat_dat;
int8_t use_legacy_format = m_params.imat_dat;
if (use_legacy_format) {
if (use_legacy_format > 0) {
this->save_imatrix_legacy(n_chunk);
return;
}
// else, default to GGUF imatrix
// only warn when `--output-format gguf` is not specified
if (use_legacy_format == 0 && !string_ends_with(fname, ".gguf")) {
LOG_WRN("\n%s: saving imatrix using GGUF format with a different suffix than .gguf\n", __func__);
LOG_WRN("%s: if you want the previous imatrix format, use --output-format dat\n", __func__);
}
if (n_chunk > 0) {
fname += ".at_";