whisper-cpp-node - npm Package Compare versions

Comparing version 0.2.9 to 0.2.11

dist/index.d.ts

@@ -1,3 +0,3 @@
-import type { WhisperContext, WhisperContextOptions, VadContext, VadContextOptions, TranscribeOptions, TranscribeResult } from "./types";
-export type { WhisperContextOptions, VadContextOptions, TranscribeOptions, TranscribeOptionsBase, TranscribeOptionsFile, TranscribeOptionsBuffer, TranscribeResult, TranscriptSegment, StreamingSegment, StreamingToken, WhisperContext, VadContext, WhisperContextConstructor, VadContextConstructor, } from "./types";
+import type { WhisperContext, WhisperContextOptions, VadContext, VadContextOptions, TranscribeOptions, TranscribeResult, GpuDevice } from "./types";
+export type { WhisperContextOptions, VadContextOptions, TranscribeOptions, TranscribeOptionsBase, TranscribeOptionsFile, TranscribeOptionsBuffer, TranscribeResult, TranscriptSegment, StreamingSegment, StreamingToken, WhisperContext, VadContext, WhisperContextConstructor, VadContextConstructor, GpuDevice, } from "./types";
 export declare const WhisperContextClass: import("./types").WhisperContextConstructor;
@@ -45,2 +45,19 @@ export declare const VadContextClass: import("./types").VadContextConstructor;
 export declare function createVadContext(options: VadContextOptions): VadContext;
+/**
+ * Enumerate available GPU backend devices.
+ * Returns an array of GPU/IGPU devices with their properties.
+ * The `index` field matches what `gpu_device` option expects in WhisperContextOptions.
+ * Never throws — returns an empty array if no GPUs are available or on any error.
+ *
+ * @example
+ * ```typescript
+ * const gpus = getGpuDevices();
+ * for (const gpu of gpus) {
+ *   console.log(`[${gpu.index}] ${gpu.description} (${gpu.type}, ${(gpu.memory_total / 1e9).toFixed(1)} GB)`);
+ * }
+ * // Use a specific GPU:
+ * const ctx = createWhisperContext({ model: '...', gpu_device: gpus[1].index });
+ * ```
+ */
+export declare function getGpuDevices(): GpuDevice[];
 declare const _default: {
@@ -53,4 +70,5 @@ WhisperContext: import("./types").WhisperContextConstructor;
     createVadContext: typeof createVadContext;
+    getGpuDevices: typeof getGpuDevices;
 };
 export default _default;
 //# sourceMappingURL=index.d.ts.map

dist/index.d.ts.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AAEA,OAAO,KAAK,EAEV,cAAc,EACd,qBAAqB,EACrB,UAAU,EACV,iBAAiB,EACjB,iBAAiB,EACjB,gBAAgB,EAChB,SAAS,EACV,MAAM,SAAS,CAAC;AAGjB,YAAY,EACV,qBAAqB,EACrB,iBAAiB,EACjB,iBAAiB,EACjB,qBAAqB,EACrB,qBAAqB,EACrB,uBAAuB,EACvB,gBAAgB,EAChB,iBAAiB,EACjB,gBAAgB,EAChB,cAAc,EACd,cAAc,EACd,UAAU,EACV,yBAAyB,EACzB,qBAAqB,EACrB,SAAS,GACV,MAAM,SAAS,CAAC;AAMjB,eAAO,MAAM,mBAAmB,6CAAuB,CAAC;AACxD,eAAO,MAAM,eAAe,yCAAmB,CAAC;AAGhD,eAAO,MAAM,UAAU,+GAAmB,CAAC;AAG3C,eAAO,MAAM,eAAe,EAAkC,CAC5D,OAAO,EAAE,cAAc,EACvB,OAAO,EAAE,iBAAiB,KACvB,OAAO,CAAC,gBAAgB,CAAC,CAAC;AAE/B;;;;;;;;;;;;;;;;;;;GAmBG;AACH,wBAAgB,oBAAoB,CAClC,OAAO,EAAE,qBAAqB,GAC7B,cAAc,CAEhB;AAED;;;;;;;;;;;;;;;GAeG;AACH,wBAAgB,gBAAgB,CAAC,OAAO,EAAE,iBAAiB,GAAG,UAAU,CAEvE;AAED;;;;;;;;;;;;;;;GAeG;AACH,wBAAgB,aAAa,IAAI,SAAS,EAAE,CAE3C;;;;;+BApEU,cAAc,WACd,iBAAiB,KACvB,OAAO,CAAC,gBAAgB,CAAC;;;;;AAqE9B,wBAQE"}

dist/index.js

@@ -6,2 +6,3 @@ "use strict";
 exports.createVadContext = createVadContext;
+exports.getGpuDevices = getGpuDevices;
 const util_1 = require("util");
@@ -60,2 +61,21 @@ const loader_1 = require("./loader");
 }
+/**
+ * Enumerate available GPU backend devices.
+ * Returns an array of GPU/IGPU devices with their properties.
+ * The `index` field matches what `gpu_device` option expects in WhisperContextOptions.
+ * Never throws — returns an empty array if no GPUs are available or on any error.
+ *
+ * @example
+ * ```typescript
+ * const gpus = getGpuDevices();
+ * for (const gpu of gpus) {
+ *   console.log(`[${gpu.index}] ${gpu.description} (${gpu.type}, ${(gpu.memory_total / 1e9).toFixed(1)} GB)`);
+ * }
+ * // Use a specific GPU:
+ * const ctx = createWhisperContext({ model: '...', gpu_device: gpus[1].index });
+ * ```
+ */
+function getGpuDevices() {
+    return addon.getGpuDevices();
+}
 // Default export with all functionality
@@ -69,3 +89,4 @@ exports.default = {
     createVadContext,
+    getGpuDevices,
 };
 //# sourceMappingURL=index.js.map

dist/index.js.map

@@ -1,1 +0,1 @@
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+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;AAoEA,oDAIC;AAkBD,4CAEC;AAkBD,sCAEC;AAhHD,+BAAiC;AACjC,qCAA2C;AA+B3C,oBAAoB;AACpB,MAAM,KAAK,GAAiB,IAAA,wBAAe,GAAE,CAAC;AAE9C,oEAAoE;AACvD,QAAA,mBAAmB,GAAG,KAAK,CAAC,cAAc,CAAC;AAC3C,QAAA,eAAe,GAAG,KAAK,CAAC,UAAU,CAAC;AAEhD,qCAAqC;AACxB,QAAA,UAAU,GAAG,KAAK,CAAC,UAAU,CAAC;AAE3C,sCAAsC;AACzB,QAAA,eAAe,GAAG,IAAA,gBAAS,EAAC,KAAK,CAAC,UAAU,CAG3B,CAAC;AAE/B;;;;;;;;;;;;;;;;;;;GAmBG;AACH,SAAgB,oBAAoB,CAClC,OAA8B;IAE9B,OAAO,IAAI,KAAK,CAAC,cAAc,CAAC,OAAO,CAAC,CAAC;AAC3C,CAAC;AAED;;;;;;;;;;;;;;;GAeG;AACH,SAAgB,gBAAgB,CAAC,OAA0B;IACzD,OAAO,IAAI,KAAK,CAAC,UAAU,CAAC,OAAO,CAAC,CAAC;AACvC,CAAC;AAED;;;;;;;;;;;;;;;GAeG;AACH,SAAgB,aAAa;IAC3B,OAAO,KAAK,CAAC,aAAa,EAAE,CAAC;AAC/B,CAAC;AAED,wCAAwC;AACxC,kBAAe;IACb,cAAc,EAAE,KAAK,CAAC,cAAc;IACpC,UAAU,EAAE,KAAK,CAAC,UAAU;IAC5B,UAAU,EAAE,KAAK,CAAC,UAAU;IAC5B,eAAe,EAAf,uBAAe;IACf,oBAAoB;IACpB,gBAAgB;IAChB,aAAa;CACd,CAAC"}

dist/types.d.ts

@@ -11,3 +11,3 @@ /**
     flash_attn?: boolean;
-    /** GPU device index (default: 0) */
+    /** GPU device index to use (default: 0). Use getGpuDevices() to list available devices. */
     gpu_device?: number;
@@ -240,2 +240,19 @@ /** Enable Core ML acceleration on macOS (default: false) */
 /**
+ * GPU device information returned by getGpuDevices()
+ */
+export interface GpuDevice {
+    /** GPU-relative index (0, 1, 2...) — matches what gpu_device option expects */
+    index: number;
+    /** Backend device name (e.g., "Vulkan0") */
+    name: string;
+    /** Human-readable device description (e.g., "NVIDIA GeForce RTX 4050 Laptop GPU") */
+    description: string;
+    /** Device type: "gpu" for discrete, "igpu" for integrated */
+    type: "gpu" | "igpu";
+    /** Free device memory in bytes */
+    memory_free: number;
+    /** Total device memory in bytes */
+    memory_total: number;
+}
+/**
  * Options for creating a VadContext
@@ -303,3 +320,4 @@ */
     whisper: Record<string, unknown>;
+    getGpuDevices: () => GpuDevice[];
 }
 //# sourceMappingURL=types.d.ts.map

dist/types.d.ts.map

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package.json

 {
   "name": "whisper-cpp-node",
-  "version": "0.2.9",
+  "version": "0.2.11",
   "description": "Node.js bindings for whisper.cpp - fast speech-to-text with GPU acceleration",
@@ -24,5 +24,5 @@ "license": "MIT",
   "optionalDependencies": {
-    "@whisper-cpp-node/win32-ia32": "0.2.7",
+    "@whisper-cpp-node/win32-x64": "0.2.11",
     "@whisper-cpp-node/darwin-arm64": "0.2.3",
-    "@whisper-cpp-node/win32-x64": "0.2.9"
+    "@whisper-cpp-node/win32-ia32": "0.2.7"
   },
@@ -29,0 +29,0 @@ "devDependencies": {

README.md

@@ -13,2 +13,3 @@ # whisper-cpp-node
 - **TypeScript**: Full type definitions included
+- **GPU Discovery**: Enumerate available GPU devices for multi-GPU selection
 - **Self-contained**: No external dependencies, just install and use
@@ -141,3 +142,3 @@
   flash_attn?: boolean;    // Enable Flash Attention (default: false)
-  gpu_device?: number;     // GPU device index (default: 0)
+  gpu_device?: number;     // GPU device index (default: 0, see getGpuDevices())
   dtw?: string;            // DTW preset for word timestamps
@@ -234,2 +235,35 @@ no_prints?: boolean;     // Suppress log output (default: false)
 
+### `getGpuDevices()`
+
+Enumerate available GPU backend devices. Returns an array of GPU/IGPU devices. Never throws — returns an empty array if no GPUs are available.
+
+```typescript
+import { getGpuDevices, createWhisperContext } from "whisper-cpp-node";
+
+const gpus = getGpuDevices();
+for (const gpu of gpus) {
+  console.log(`[${gpu.index}] ${gpu.description} (${gpu.type}, ${(gpu.memory_total / 1e9).toFixed(1)} GB)`);
+}
+// Example output:
+// [0] NVIDIA GeForce RTX 4050 Laptop GPU (gpu, 6.0 GB)
+// [1] AMD Radeon 740M (igpu, 8.0 GB)
+
+// Use a specific GPU for transcription:
+const ctx = createWhisperContext({
+  model: "./models/ggml-base.en.bin",
+  gpu_device: gpus[0].index,
+});
+```
+
+```typescript
+interface GpuDevice {
+  index: number;         // GPU-relative index (matches gpu_device option)
+  name: string;          // Backend device name (e.g., "Vulkan0")
+  description: string;   // Human-readable name (e.g., "NVIDIA GeForce RTX 4050")
+  type: "gpu" | "igpu";  // Discrete or integrated GPU
+  memory_free: number;   // Free memory in bytes
+  memory_total: number;  // Total memory in bytes
+}
+```
+
 ### `createVadContext(options)`
@@ -236,0 +270,0 @@

New alerts

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Fixed alerts

Dynamic require

Supply chain risk

Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

42212

10.1%

Lines of code

572

11.07%

Number of lines in readme file

388

9.6%

No dependency changes