Wrong output after executing vector add cuda program

GPU : Geforce MX110, CUDA version : 12.1

I am getting wrong output while execution of vector addition in cuda and sometimes getting cuda error : no kernel image .
How to resolve this ? (PATH and installation is done correctly.)

Code is given below

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <assert.h>
#include <cuda.h>
#include <cuda_runtime.h>

#define N 10
#define MAX_ERR 1e-6

__global__ void vector_add(float* out, float* a, float* b, int n) {
    int i = threadIdx.x;
    if(i<n)
        out[i] = a[i] + b[i];
    
}

int main() {
    float* a, * b, * out;
    float* d_a, * d_b, * d_out;

    // Allocate host memory
    a = (float*)malloc(sizeof(float) * N);
    b = (float*)malloc(sizeof(float) * N);
    out = (float*)malloc(sizeof(float) * N);

    // Initialize host arrays
    for (int i = 0; i < N; i++) {
        a[i] = 1.0f;
        b[i] = 2.0f;
    }

    // Allocate device memory
    cudaMalloc((void**)&d_a, sizeof(float) * N);
    cudaMalloc((void**)&d_b, sizeof(float) * N);
    cudaMalloc((void**)&d_out, sizeof(float) * N);

  

    // Transfer data from host to device memory
   cudaMemcpy(d_a, a, sizeof(float) * N, cudaMemcpyHostToDevice);
    cudaMemcpy(d_b, b, sizeof(float) * N, cudaMemcpyHostToDevice);

    // Executing kernel 
    vector_add <<< 1, N >>> (d_out, d_a, d_b, N);
    cudaDeviceSynchronize();
    for (int i = 0; i < N; i++) {
        printf("a[i]= %f\n", a[i]);
        printf("b[i]= %f\n", b[i]);
        printf("out[i]= %f\n", out[i]);

    }

    // Transfer data back to host memory
    cudaMemcpy(out, d_out, sizeof(float) * N, cudaMemcpyDeviceToHost);

    // Verification
    for (int i = 0; i < N; i++) {
        assert(fabs(out[i] - a[i] - b[i]) < MAX_ERR);
    }
    printf("out[0] = %f\n", out[0]);
    printf("PASSED\n");

    // Deallocate device memory
    cudaFree(d_a);
    cudaFree(d_b);
    cudaFree(d_out);

    // Deallocate host memory
    free(a);
    free(b);
    free(out);
}

when posting code on these forums, please use proper formatting. As a simple method, click the pencil icon below your post to edit your post. Select the code. Click the </> button at the top of the edit window. Save your changes.

Please do that now.

The GeForce MX110 processor is a compute capability 5.0 device. CUDA 11 and 12 compile for compute capability 5.2 by default, and that won’t work on your device. So if you are not specifying a compile target matching your device (e.g. -arch=sm_50) you will get the error you mention.

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