[LLVMdev] Polly issue

[maxs]

Hi,
     When I test "matmul" in the polly directory, I get the following 
performance data:
//===============================
--> 12. Compare the runtime of the executables
time ./matmul.normalopt.exe
0:23.53 real, 23.48 user, 0.00 sys
time ./matmul.polly.interchanged.exe
0:22.86 real, 22.82 user, 0.01 sys
time ./matmul.polly.interchanged+tiled.exe
0:22.87 real, 22.83 user, 0.00 sys
time ./matmul.polly.interchanged+tiled+vector.exe
0:22.53 real, 22.48 user, 0.02 sys
time ./matmul.polly.interchanged+tiled+vector+openmp.exe
0:05.88 real, 46.71 user, 0.02 sys
//===============================
     The data is different from the official site 
"http://polly.llvm.org/example_manual_matmul.html" results. Any advices? 
Thanks.