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node : add flash_attn param #2170

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May 20, 2024
Merged

node : add flash_attn param #2170

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1 change: 1 addition & 0 deletions examples/addon.node/__test__/whisper.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ const whisperParamsMock = {
model: path.join(__dirname, "../../../models/ggml-base.en.bin"),
fname_inp: path.join(__dirname, "../../../samples/jfk.wav"),
use_gpu: true,
flash_attn: false,
no_prints: true,
comma_in_time: false,
translate: true,
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4 changes: 4 additions & 0 deletions examples/addon.node/addon.cpp
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Expand Up @@ -39,6 +39,7 @@ struct whisper_params {
bool no_timestamps = false;
bool no_prints = false;
bool use_gpu = true;
bool flash_attn = false;
bool comma_in_time = true;

std::string language = "en";
Expand Down Expand Up @@ -146,6 +147,7 @@ int run(whisper_params &params, std::vector<std::vector<std::string>> &result) {

struct whisper_context_params cparams = whisper_context_default_params();
cparams.use_gpu = params.use_gpu;
cparams.flash_attn = params.flash_attn;
struct whisper_context * ctx = whisper_init_from_file_with_params(params.model.c_str(), cparams);

if (ctx == nullptr) {
Expand Down Expand Up @@ -326,6 +328,7 @@ Napi::Value whisper(const Napi::CallbackInfo& info) {
std::string model = whisper_params.Get("model").As<Napi::String>();
std::string input = whisper_params.Get("fname_inp").As<Napi::String>();
bool use_gpu = whisper_params.Get("use_gpu").As<Napi::Boolean>();
bool flash_attn = whisper_params.Get("flash_attn").As<Napi::Boolean>();
bool no_prints = whisper_params.Get("no_prints").As<Napi::Boolean>();
bool no_timestamps = whisper_params.Get("no_timestamps").As<Napi::Boolean>();
int32_t audio_ctx = whisper_params.Get("audio_ctx").As<Napi::Number>();
Expand All @@ -346,6 +349,7 @@ Napi::Value whisper(const Napi::CallbackInfo& info) {
params.model = model;
params.fname_inp.emplace_back(input);
params.use_gpu = use_gpu;
params.flash_attn = flash_attn;
params.no_prints = no_prints;
params.no_timestamps = no_timestamps;
params.audio_ctx = audio_ctx;
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1 change: 1 addition & 0 deletions examples/addon.node/index.js
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Expand Up @@ -12,6 +12,7 @@ const whisperParams = {
model: path.join(__dirname, "../../models/ggml-base.en.bin"),
fname_inp: path.join(__dirname, "../../samples/jfk.wav"),
use_gpu: true,
flash_attn: false,
no_prints: true,
comma_in_time: false,
translate: true,
Expand Down
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