Update doc

README.md

@@ -29,6 +29,53 @@ The program **phoenix_hpc_proxy** can generates automatically a proxy library to
 
 ![proxy principle](doc/proxy_principle.png)
 
+Program parameters :
+
+```
+Parameters :
+	--header=FILENAME , -i FILENAME : list of input headers to be used to describe the main library
+		This argument has to be set
+	--library=STRING , -l STRING : name of the library to be created
+		Default value : lib_shadok
+		This argument is optional
+	--libdir=DIRECTORY , -d DIRECTORY : directory where the sub libraries are installed
+		This argument is optional
+	--anyarch=FILENAME : file name of the library to be used for any architectures (kind of security if the other architectures are not found)
+		This argument is optional
+	--sse=FILENAME : file name of the library to be used for sse architecture
+		This argument is optional
+	--sse2=FILENAME : file name of the library to be used for sse2 architecture
+		This argument is optional
+	--ssse3=FILENAME : file name of the library to be used for ssse3 architecture
+		This argument is optional
+	--sse4.1=FILENAME : file name of the library to be used for sse4.1 architecture
+		This argument is optional
+	--sse4.2=FILENAME : file name of the library to be used for sse4.2 architecture
+		This argument is optional
+	--avx=FILENAME : file name of the library to be used for avx architecture
+		This argument is optional
+	--avx2=FILENAME : file name of the library to be used for avx2 architecture
+		This argument is optional
+	--avx512f=FILENAME : file name of the library to be used for avx512f architecture
+		This argument is optional
+	--avx512wb=FILENAME : file name of the library to be used for avx512wb architecture
+		This argument is optional
+	--output=STRING , -o STRING : Output directory
+		Default value : .
+		This argument is optional
+```
+
+# Performance example
+
+The performance example is [here](TESTS/PERFORMANCE_TESTS)
+
+The following figure shows performance between a **specialised hadamard product** and the **generated proxy hadamard product**.
+We notice, proxy performance are always faster than specialised one, no matter the compilation option.
+
+![proxy perf](doc/Performances/cmpHadamardProxyBaseElapsedTimeCyEl.png)
+
+All the detailed performances are in [here](doc/Performances/)
+