[BUG] Unit test ResultCheck only checks the first element

[weimingzha0]

Describe the bug
Looks like Unit test ResultCheck only checks the first element

T* out_data = reinterpret_cast<T*>(out[i]);
size_t elem_size = sizeof(out_data) / sizeof(T); ===> elem_size is 1 ?
for (size_t j = 0; j < elem_size; ++j) {
bool nan_mismatch = (isnan(out_data[j]) ^ isnan(out_ref_data[j]));
if (nan_mismatch || fabs(out_data[j] - out_ref_data[j]) > thre) {
#if DEBUG_PRINT
oss << " result: FAIL [" << i <<", "<< j << "]: " << out_data[j]
<< " expects: " << out_ref_data[j] << "\n";
outfile << oss.str();
outfile.close();

[weimingzha0]

fixed