Update Readme

Readme.md

@@ -8,24 +8,25 @@ git clone https://muhq.space/software/allocbench.git
 
 ## Usage
 
-	usage: bench.py [-h] [-s] [-l] [-r RUNS] [-v] [-b BENCHMARKS [BENCHMARKS ...]]
-	                [-ns] [-sd SUMMARYDIR] [-a] [--nolibmemusage] [--license]
+	usage: bench.py [-h] [-s] [-l LOAD] [-a ALLOCATORS] [-r RUNS] [-v]
+	                [-b BENCHMARKS [BENCHMARKS ...]] [-ns] [-sd RESULTDIR]
+	                [--license]
 
 	benchmark memory allocators
 
 	optional arguments:
 	  -h, --help            show this help message and exit
 	  -s, --save            save benchmark results to disk
-	  -l, --load            load benchmark results from disk
+	  -l LOAD, --load LOAD  load benchmark results from directory
+	  -a ALLOCATORS, --allocators ALLOCATORS
+	                        load allocator definitions from file
 	  -r RUNS, --runs RUNS  how often the benchmarks run
 	  -v, --verbose         more output
 	  -b BENCHMARKS [BENCHMARKS ...], --benchmarks BENCHMARKS [BENCHMARKS ...]
 	                        benchmarks to run
 	  -ns, --nosum          don't produce plots
-	  -sd SUMMARYDIR, --summarydir SUMMARYDIR
-	                        directory where all plots and the summary go
-	  -a, --analyse         collect allocation sizes
-	  --nolibmemusage       don't use libmemusage to analyse
+	  -sd RESULTDIR, --resultdir RESULTDIR
+	                        directory where all results go
 	  --license             print license info and exit
 
 ## License