added sgemm_kernel for PILEDRIVER

kernel/x86_64/KERNEL.PILEDRIVER

@@ -7,7 +7,7 @@ DAXPYKERNEL  = daxpy_bulldozer.S
 DDOTKERNEL   = ddot_bulldozer.S
 DCOPYKERNEL  = dcopy_bulldozer.S
 
-SGEMMKERNEL    =  sgemm_kernel_16x2_bulldozer.S
+SGEMMKERNEL    =  sgemm_kernel_16x2_piledriver.S
 SGEMMINCOPY    =  ../generic/gemm_ncopy_16.c
 SGEMMITCOPY    =  ../generic/gemm_tcopy_16.c
 SGEMMONCOPY    =  gemm_ncopy_2_bulldozer.S

param.h

@@ -358,7 +358,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define XGEMM_DEFAULT_P  56
 
 #if defined(ARCH_X86_64)
-#define SGEMM_DEFAULT_Q 168
+#define SGEMM_DEFAULT_Q 192
 #define DGEMM_DEFAULT_Q 168
 #else
 #define SGEMM_DEFAULT_Q 224
@@ -369,7 +369,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define ZGEMM_DEFAULT_Q 224
 #define XGEMM_DEFAULT_Q 224
 
-#define SGEMM_DEFAULT_R sgemm_r
+#define SGEMM_DEFAULT_R 12288
 #define QGEMM_DEFAULT_R qgemm_r
 #define DGEMM_DEFAULT_R 12288
 #define CGEMM_DEFAULT_R cgemm_r