Skip to content

fix(sdk): use resolved device for VLM encoder #1437

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
RemiliaForever (RemiliaForever) merged 1 commit into from
Sep 8, 2026
Merged

fix(sdk): use resolved device for VLM encoder #1437

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
15 changes: 8 additions & 7 deletions sdk/plugins/llama_cpp/src/vlm.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -89,18 +89,19 @@ int32_t LlamaVlm::create(const geniex_VlmCreateInput* input) {

// Initialize vision context if mmproj_path provided
if (input->mmproj_path) {
ggml_backend_dev_t htp_device = device == Device::NPU ? ggml_backend_dev_by_name("HTP0") : nullptr;

mtmd_context_params mparams = mtmd_context_params_default();
mparams.use_gpu = device == Device::GPU || htp_device != nullptr;
mparams.device = htp_device;
mparams.print_timings = false;
mparams.n_threads = 4;
mparams.use_gpu = false;
if (!selection->empty()) {
mparams.use_gpu = true;
mparams.device = selection->data()[0];
}
mparams.print_timings = false;
mparams.n_threads = 4;
// Zack TODO: elegant fix this error: no member named 'verbosity' in 'mtmd_context_params'
// mparams.verbosity = GGML_LOG_LEVEL_ERROR;

this->ctx_vision = mtmd_init_from_file(input->mmproj_path, this->model, mparams);
if (!this->ctx_vision && htp_device) {
if (!this->ctx_vision && !selection->empty()) {
GENIEX_LOG_WARN("mtmd failed to initialize the vision encoder on HTP; falling back to CPU");
mparams.use_gpu = false;
mparams.device = nullptr;
Expand Down
Loading