feat: check Cuda version for Tensorrt-llm models

cortex-js/src/infrastructure/commanders/models/model-pull.command.ts

@@ -43,7 +43,7 @@ export class ModelPullCommand extends CommandRunner {
     }
     const modelId = passedParams[0];
 
-    checkModelCompatibility(modelId);
+    await checkModelCompatibility(modelId);
 
     await this.modelsCliUsecases.pullModel(modelId).catch((e: Error) => {
       if (e instanceof ModelNotFoundException)

cortex-js/src/infrastructure/commanders/models/model-start.command.ts

@@ -65,8 +65,9 @@ export class ModelStartCommand extends CommandRunner {
       process.exit(1);
     }
 
-    checkModelCompatibility(modelId);
+    await checkModelCompatibility(modelId);
     checkingSpinner.succeed('Model found');
+
     const engine = existingModel.engine || Engines.llamaCPP;
     // Pull engine if not exist
     if (

cortex-js/src/infrastructure/commanders/shortcuts/run.command.ts

@@ -81,7 +81,8 @@ export class RunCommand extends CommandRunner {
     checkingSpinner.succeed('Model found');
 
     // Check model compatibility on this machine
-    checkModelCompatibility(modelId);
+    await checkModelCompatibility(modelId);
+
     const engine = existingModel.engine || Engines.llamaCPP;
     // Pull engine if not exist
     if (

cortex-js/src/infrastructure/constants/cortex.ts

@@ -49,3 +49,5 @@ export const CUDA_DOWNLOAD_URL =
   'https://catalog.jan.ai/dist/cuda-dependencies/<version>/<platform>/cuda.tar.gz';
 
 export const telemetryServerUrl = 'https://telemetry.jan.ai';
+
+export const MIN_CUDA_VERSION = '12.3';

cortex-js/src/utils/cuda.ts

@@ -15,6 +15,7 @@ export type GpuSettingInfo = {
  * @returns CUDA Version 11 | 12
  */
 export const cudaVersion = async () => {
+
   let filesCuda12: string[];
   let filesCuda11: string[];
   let paths: string[];
@@ -71,6 +72,33 @@ export const checkNvidiaGPUExist = (): Promise<boolean> => {
   });
 };
 
+export const getCudaVersion = (): Promise<string> => {
+  return new Promise<string>((resolve, reject) => {
+    // Execute the nvidia-smi command
+    exec('nvidia-smi', (error, stdout) => {
+      if (!error) {
+        const cudaVersionLine = stdout.split('\n').find(line => line.includes('CUDA Version'));
+
+        if (cudaVersionLine) {
+            // Extract the CUDA version number
+            const cudaVersionMatch = cudaVersionLine.match(/CUDA Version:\s+(\d+\.\d+)/);
+            if (cudaVersionMatch) {
+                const cudaVersion = cudaVersionMatch[1];
+                resolve(cudaVersion);
+            } else {
+                reject('CUDA Version not found.');
+            }
+        } else {
+            reject('CUDA Version not found.');
+        }
+      } else {
+        reject(error);
+      }
+
+    });
+  });
+};
+
 /**
  * Get GPU information from the system
  * @returns GPU information

cortex-js/src/utils/model-check.ts

@@ -1,11 +1,31 @@
-export const checkModelCompatibility = (modelId: string) => {
+import { MIN_CUDA_VERSION } from "@/infrastructure/constants/cortex";
+import { getCudaVersion } from "./cuda";
+
+export const checkModelCompatibility = async (modelId: string) => {  
   if (modelId.includes('onnx') && process.platform !== 'win32') {
     console.error('The ONNX engine does not support this OS yet.');
     process.exit(1);
   }
 
-  if (modelId.includes('tensorrt-llm') && process.platform === 'darwin') {
-    console.error('Tensorrt-LLM models are not supported on this OS');
-    process.exit(1);
+  if (modelId.includes('tensorrt-llm') ) {
+    if(process.platform === 'darwin'){
+      console.error('Tensorrt-LLM models are not supported on this OS');
+      process.exit(1);
+    }
+
+    try{
+      const version = await getCudaVersion();
+      const [currentMajor, currentMinor] = version.split('.').map(Number);
+      const [requiredMajor, requiredMinor] = MIN_CUDA_VERSION.split('.').map(Number);
+      const isMatchRequired = currentMajor > requiredMajor || (currentMajor === requiredMajor && currentMinor >= requiredMinor);
+      if (!isMatchRequired) {
+        console.error(`CUDA version ${version} is not compatible with TensorRT-LLM models. Required version: ${MIN_CUDA_VERSION}`);
+        process.exit(1);
+      }
+      } catch (e) {
+        console.error(e.message ?? e);
+        process.exit(1);
+      }
+
   }
 };