public async Task SetupAsync()
{
RuntimeTypeModel rtModel = RuntimeTypeModel.Create();
rtModel.Add(typeof(TestStructSmall1));
rtModel.Add(typeof(TestStructSmall2));
rtModel.Add(typeof(TestStructLarge1));
rtModel.Add(typeof(TestClassSmall));
rtModel.Add(typeof(TestClassLarge));
rtModel.RegisterParallelServices <TestClassSmall>();
rtModel.RegisterParallelServices <TestClassLarge>();
model = rtModel.Compile();
tmpFilesRoot = Path.Combine(Path.GetTempPath(), "slStreamBenchmarks");
if (!Directory.Exists(tmpFilesRoot))
{
Directory.CreateDirectory(tmpFilesRoot);
}
tmpFilename_baseline = Path.Combine(tmpFilesRoot, $"tmp_PB_PS_baseline_{typeof(T).Name}.dat");
tmpFilename_parallel = Path.Combine(tmpFilesRoot, $"tmp_PB_PS_parallel_{typeof(T).Name}.dat");
objArr = GetRandInstanceArr(BlockSize, TotBlocks);
ms_baseline = new MemoryStream();
ms_parallel = new MemoryStream();
// generate binary files and memstreams to work with
Write_Baseline(null, usingMemoryStream: true);
await WriteAsync_Parallel(1, null, usingMemoryStream : true);
Write_Baseline(null, usingMemoryStream: false);
await WriteAsync_Parallel(1, null, usingMemoryStream : false);
var File_size_baseline = new FileInfo(tmpFilename_baseline).Length;
var File_size_parallel = new FileInfo(tmpFilename_parallel).Length;
var Mem_size_padded = objArr.Sum(f => f.GetSize()) + objArr.Length * IntPtr.Size;
var Mem_size_padded_SingleItem = objArr.First().GetSize();
Console.WriteLine($"{nameof(T)}: {typeof(T)}");
Console.WriteLine($"Memory size (padded) = {Mem_size_padded / ((double)1024 * 1024):f2} MB");
Console.WriteLine($"Memory size (padded) for 1 item = {Mem_size_padded_SingleItem / (double)1024:f2} KB");
Console.WriteLine($"Baseline file length (no framing data) = {File_size_baseline / ((double)1024 * 1024):f2} MB");
Console.WriteLine($"File length (with framing data) = {File_size_parallel / ((double)1024 * 1024):f2} MB");
}
