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updated gemm kernels for armv7

This commit is contained in:
Werner Saar 2016-01-25 10:46:10 +01:00
parent c2891330bc
commit a0e51e96f1
3 changed files with 42 additions and 18 deletions
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16
kernel/arm/cgemm_kernel_2x2_vfpv3.S
View File

@ -73,6 +73,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define N [fp, #-260 ]
#define K [fp, #-264 ]
#define FP_ZERO [fp, #-240]
#define FP_ZERO_0 [fp, # -240]
#define FP_ZERO_1 [fp, # -236]
#define ALPHA_I [fp, #-272]
#define ALPHA_R [fp, #-280]
@ -147,7 +151,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT2x2
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s18, s16
vmov.f32 s19, s16
@ -368,7 +372,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT1x2
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s20, s16
vmov.f32 s21, s16
@ -550,7 +554,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT2x1
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s18, s16
vmov.f32 s19, s16
@ -730,7 +734,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT1x1
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s24, s16
vmov.f32 s25, s16
@ -879,6 +883,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
sub r3, fp, #128
vstm r3, { s8 - s31} // store floating point registers
movs r4, #0
str r4, FP_ZERO
str r4, FP_ZERO_1
ldr r3, OLD_LDC
lsl r3, r3, #3 // ldc = ldc * 4 * 2
str r3, LDC

28
kernel/arm/sgemm_kernel_4x4_vfpv3.S
View File

@ -73,7 +73,11 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define K [fp, #-264 ]
#define A [fp, #-268 ]
#define ALPHA [fp, #-280]
#define FP_ZERO [fp, #-240]
#define FP_ZERO_0 [fp, #-240]
#define FP_ZERO_1 [fp, #-236]
#define ALPHA [fp, #-280]
#define B [fp, #4 ]
#define C [fp, #8 ]
@ -102,7 +106,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT4x4
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s18, s16
vmov.f32 s19, s16
@ -349,7 +353,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT2x4
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s20, s16
vmov.f32 s21, s16
@ -443,7 +447,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT1x4
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s20, s16
vmov.f32 s24, s16
vmov.f32 s28, s16
@ -506,7 +510,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT4x2
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s18, s16
vmov.f32 s19, s16
@ -590,7 +594,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT2x2
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s20, s16
vmov.f32 s21, s16
@ -651,7 +655,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT1x2
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s20, s16
.endm
@ -696,7 +700,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT4x1
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
vmov.f32 s18, s16
vmov.f32 s19, s16
@ -755,7 +759,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT2x1
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
vmov.f32 s17, s16
.endm
@ -799,7 +803,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT1x1
vsub.f32 s16 , s16 , s16
flds s16, FP_ZERO
.endm
@ -856,6 +860,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
sub r3, fp, #128
vstm r3, { s8 - s31} // store floating point registers
movs r4, #0
str r4, FP_ZERO
str r4, FP_ZERO_1
ldr r3, OLD_LDC
lsl r3, r3, #2 // ldc = ldc * 4
str r3, LDC

16
kernel/arm/zgemm_kernel_2x2_vfpv3.S
View File

@ -73,6 +73,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define N [fp, #-260 ]
#define K [fp, #-264 ]
#define FP_ZERO [fp, #-240]
#define FP_ZERO_0 [fp, # -240]
#define FP_ZERO_1 [fp, # -236]
#define ALPHA_I [fp, #-272]
#define ALPHA_R [fp, #-280]
@ -147,7 +151,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT2x2
vsub.f64 d16 , d16 , d16
fldd d16, FP_ZERO
vmov.f64 d17, d16
vmov.f64 d18, d16
vmov.f64 d19, d16
@ -404,7 +408,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT1x2
vsub.f64 d16 , d16 , d16
fldd d16, FP_ZERO
vmov.f64 d17, d16
vmov.f64 d20, d16
vmov.f64 d21, d16
@ -586,7 +590,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT2x1
vsub.f64 d16 , d16 , d16
fldd d16, FP_ZERO
vmov.f64 d17, d16
vmov.f64 d18, d16
vmov.f64 d19, d16
@ -766,7 +770,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.macro INIT1x1
vsub.f64 d16 , d16 , d16
fldd d16, FP_ZERO
vmov.f64 d17, d16
vmov.f64 d24, d16
vmov.f64 d25, d16
@ -915,6 +919,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
sub r3, fp, #128
vstm r3, { d8 - d15} // store floating point registers
movs r4, #0
str r4, FP_ZERO
str r4, FP_ZERO_1
ldr r3, OLD_LDC
lsl r3, r3, #4 // ldc = ldc * 8 * 2
str r3, LDC