[backend]将testdata/下的测例替换为了赛方测试用例，更新了测试脚本

testdata/performance/2024-2D0-22.sy

@@ -1,50 +0,0 @@
-void spmv(int n,int xptr[], int yidx[], int vals[], int b[], int x[]){
-    int i, j, k;
-    i = 0;
-    while (i < n){
-        x[i] = 0;
-        i = i + 1;
-    }
-
-    i = 0;
-    while (i < n){
-        j = xptr[i];
-        while (j < xptr[i + 1]){
-            x[yidx[j]] = x[yidx[j]] + vals[j];
-            j = j + 1;
-        }
-
-        j = xptr[i];
-        while (j < xptr[i + 1]){
-            x[yidx[j]] = x[yidx[j]] + vals[j] * (b[i] - 1);
-            j = j + 1;
-        }
-        i = i + 1;
-    }
-}
-
-const int N = 100010;
-const int M = 3000000;
-
-int x[N], y[M], v[M];
-int a[N], b[N], c[N];
-
-int main(){
-    int n = getarray(x) - 1;
-    int m = getarray(y);
-    getarray(v);
-
-    getarray(a);
-
-    starttime();
-
-    int i = 0;
-    while (i < 100){
-        spmv(n, x, y, v, a, b);
-        spmv(n, x, y, v, b, a);
-        i=i+1;
-    }
-    stoptime();
-    putarray(n, b);
-    return 0;
-}

testdata/performance/2024-C64-14.out

@@ -1,2 +0,0 @@
-10
-0

testdata/performance/2024-C64-14.sy

@@ -1,50 +0,0 @@
-//large loop and large array caculate
-int COUNT = 500000;
-
-float loop(float x[], float y[], int length) {
-   int i = 0;
-   float accum = 0.0;
-   while (i < length) {
-       accum = accum + x[i] * y[i];
-       i = i + 1;       
-   }
-   return accum;
-}
-
-int main() {
-    int i = 0, j = 0;
-    float x[6000];
-    float y[6000];
-    int len=6000;
-    float total = 0.0;
-    float a = 0.0;
-    float b = 1.0;
-    starttime();
-    while ( i < COUNT) {
-        if (i % 10) {
-            a = 0.0;
-            b = 1.0;
-        } else {
-            a = a + 0.1;
-            b = b + 0.2;
-        }
-	while ( j < len) {
-	    x[j] = a + j;
-            y[j] = b + j;
-	    j = j + 1;
-	}
-	total = total + loop(x, y, len);
-	i = i + 1;
-    }
-    stoptime();
-    int final=total - 36239413625225216.0000001;
-    if (final <=0.000001 && final>= -0.000001) {
-        putint(10);
-	return 0;
-    }
-    else {
-        putint(1);
-	return 1;
-    }
-
-}