model : add ASR support for LFM2-Audio-1.5B (conformer) #18106
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@tdakhran would appreciate if you can do a test on your side! On my side, I confirm that removing some ggml_cont doesn't have negative effects on Metal + CPU |
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CISC
approved these changes
Dec 16, 2025
tdakhran
approved these changes
Dec 16, 2025
| params.hop_length = hparams.audio_hop_len; | ||
| params.sample_rate = hparams.audio_sample_rate; | ||
| params.center_padding = true; | ||
| params.preemph = 0.97f; // disabled |
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Suggested change
| params.preemph = 0.97f; // disabled | |
| params.preemph = 0.97f; |
| LOG_WRN("WARN: This is an experimental CLI for testing multimodal capability.\n"); | ||
| LOG_WRN(" For normal use cases, please use the standard llama-cli\n"); | ||
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| eval_system_prompt_if_present(); |
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| eval_system_prompt_if_present(); | |
| if (int res = eval_system_prompt_if_present(); res) { | |
| return res; | |
| } |
| ctx.chat_history.clear(); | ||
| llama_memory_clear(llama_get_memory(ctx.lctx), true); | ||
| LOG("Chat history cleared\n\n"); | ||
| eval_system_prompt_if_present(); |
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| eval_system_prompt_if_present(); | |
| if (int res = eval_system_prompt_if_present(); res) { | |
| return res; | |
| } |
| params.prompt = mtmd_default_marker() + params.prompt; | ||
| } | ||
| } | ||
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| layer.conv_norm_w = get_tensor(string_format("convnext.%d.norm.%s", il, "weight")); | ||
| layer.conv_norm_b = get_tensor(string_format("convnext.%d.norm.%s", il, "bias")); | ||
| layer.conv_dw_w = get_tensor(string_format("convnext.%d.dw.%s", il, "weight")); | ||
| layer.conv_dw_b = get_tensor(string_format("convnext.%d.dw.%s", il, "bias")); | ||
| layer.conv_pw1_w = get_tensor(string_format("convnext.%d.pw1.%s", il, "weight")); | ||
| layer.conv_pw1_b = get_tensor(string_format("convnext.%d.pw1.%s", il, "bias")); | ||
| layer.conv_pw2_w = get_tensor(string_format("convnext.%d.pw2.%s", il, "weight")); | ||
| layer.conv_pw2_b = get_tensor(string_format("convnext.%d.pw2.%s", il, "bias")); |
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Not sure if these strings require their own defines.
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| std::array<ggml_tensor *, 7> pre_encode_conv_X_w = {nullptr}; | ||
| std::array<ggml_tensor *, 7> pre_encode_conv_X_b = {nullptr}; | ||
| ggml_tensor * pre_encode_out_w = nullptr; | ||
| ggml_tensor * pre_encode_out_b = nullptr; |
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| std::array<ggml_tensor *, 7> pre_encode_conv_X_w = {nullptr}; | |
| std::array<ggml_tensor *, 7> pre_encode_conv_X_b = {nullptr}; | |
| ggml_tensor * pre_encode_out_w = nullptr; | |
| ggml_tensor * pre_encode_out_b = nullptr; | |
| std::array<ggml_tensor *, 7> pre_encode_conv_X_w = {nullptr}; | |
| std::array<ggml_tensor *, 7> pre_encode_conv_X_b = {nullptr}; | |
| ggml_tensor * pre_encode_out_w = nullptr; | |
| ggml_tensor * pre_encode_out_b = nullptr; |
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Supersede #17694