Update readme

Benchmarker/ProgressBar.cs

@@ -9,7 +9,7 @@
 namespace Benchmarker
 {
 	/// <summary>
-	///     An ASCII progress bar
+	///     An ASCII progress bar from https://gist.github.com/DanielSWolf/0ab6a96899cc5377bf54
 	/// </summary>
 	public class ProgressBar : IDisposable, IProgress<double>
 	{

Readme.md

@@ -1 +1,46 @@
-# CPU Benchmark
+# CPU Benchmark
+
+## Usage
+
+Download the tool here.
+
+Execute it :)
+
+## Available Options
+
+Choose the benchmark to execute (replace BENCHMARK with the name of one of the benchmarks down below):
+`.\benchmarker.exe --benchmark={BENCHMARK}`
+
+Automatically detect the number of logical processors and execute the benchmark multithreaded (number of threads = number of logical processors)
+`.\benchmarker.exe --multithreaded`
+
+Manually set the amount of threads to use. Overwrites `--multithreaded`
+`.\benchmarker.exe --threads=4`
+
+Run the benchmark `X` times and average out the results. By default the benchmark will be run `3` times
+`\.benchmarker.exe --runs=5`
+
+To combine the above
+`.\benchmarker.exe --benchmark=zip --multithreaded --runs=64`
+
+## Available Benchmarks
+
+### Compression
+
+`Note: All compression algorithms are run with the highest compression level (if applicable).`
+
+* ZIP
+* GZip
+* BZip2
+* Deflate
+* ZIPCompressors (All of the above)
+
+More will be added in the future :)
+
+## References
+
+The benchmark will print reference points for a 3900x (non-overclocked) system.
+Detailed system specs:
+- R9 3900x
+- 32 GB 3200 MHz CL16 RAM
+- ASUS Hero VIII