Added versions directory with executables for older versions of the module and...

Added versions directory with executables for older versions of the module and additonal information

grlib/versions/v0.0/mymake

+export CURRENT_DIR=$PWD
+if [ -z "$2" ]
+then export par1=4
+else export par1=$2
+fi
+cd ../../software/marcmod/leon3/ && make $1 && cd - > /dev/null

grlib/versions/v0.0/results.txt

+Matrix multiplication (saturation)
+4x4  ->       3.185  
+8x8  ->      21.013  
+16x16 ->     158.917  
+32x32 ->   1.228.738  
+120x120-> 69.457.937  
+
+Matrix multiplication (integer)
+4x4  ->       2.755
+8x8  ->      16.425
+16x16 ->     119.401
+32x32 ->     918.297
+120x120-> 72.831.362
+
+Matrix multiplication (transposed + saturation)
+4x4  ->       3.102 
+8x8  ->      20.445 
+16x16 ->     154.873 
+32x32 ->   1.196.077 
+120x120-> 69.457.937 
+
+Matrix multiplication (transpose + integer)
+4x4  ->       2.603
+8x8  ->      15.771
+16x16 ->     115.026
+32x32 ->     884.536
+120x120-> 72.831.362

grlib/versions/v1.0/mymake

+export CURRENT_DIR=$PWD
+if [ -z "$2" ]
+then export par1=4
+else export par1=$2
+fi
+cd ../../software/marcmod/leon3/ && make $1 && cd - > /dev/null

grlib/versions/v1.0/results.txt

+Matrix multiplication (SIMD)
+4x4   ->         811
+8x8   ->       3.244
+16x16 ->      27.560
+32x32 ->     198.012
+120x120-> 13.731.096
+
+Matrix multiplication (saturation)
+4x4  ->       3.185  
+8x8  ->      21.013  
+16x16 ->     158.917  
+32x32 ->   1.228.738  
+120x120-> 69.457.937  
+
+Matrix multiplication (integer)
+4x4  ->       2.755
+8x8  ->      16.425
+16x16 ->     119.401
+32x32 ->     918.297
+120x120-> 72.831.362
+
+Matrix multiplication (transposed + saturation)
+4x4  ->       3.102 
+8x8  ->      20.445 
+16x16 ->     154.873 
+32x32 ->   1.196.077 
+120x120-> 69.457.937 
+
+Matrix multiplication (transpose + integer)
+4x4  ->       2.603
+8x8  ->      15.771
+16x16 ->     115.026
+32x32 ->     884.536
+120x120-> 72.831.362

grlib/versions/versions.txt

+Versions directory containing the binary files and experiment results for each leon3-minimal version. Below each version characteristics are explained.
+
+- v0.0: Baseline leon3
+
+- v1.0: First version of a working SIMD module integrated in the leon3 with timing constrains of 10ns met.
+        Two stages in the module being the second reduction operatins.
+        All operatins take one cycle.
+        Mask and configuration parameters hardcoded in WRMSK instruction.
+