optimizations for very small sizes
This commit is contained in:
wernsaar
parent
5ae1731fe6
commit
274828fa50
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@ -44,12 +44,13 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef HAVE_KERNEL_4x8
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static void sgemv_kernel_4x8(BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLONG lda4)
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static void sgemv_kernel_4x8(BLASLONG n, FLOAT **ap, FLOAT *xo, FLOAT *y, BLASLONG lda4, FLOAT *alpha)
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{
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BLASLONG i;
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FLOAT *a0,*a1,*a2,*a3;
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FLOAT *b0,*b1,*b2,*b3;
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FLOAT *x4;
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FLOAT x[8];
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a0 = ap[0];
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a1 = ap[1];
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a2 = ap[2];
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@ -60,6 +61,9 @@ static void sgemv_kernel_4x8(BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLON
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b3 = a3 + lda4 ;
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x4 = x + 4;
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for ( i=0; i<8; i++)
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x[i] = xo[i] * *alpha;
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for ( i=0; i< n; i+=4 )
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{
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@ -81,15 +85,19 @@ static void sgemv_kernel_4x8(BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLON
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#ifndef HAVE_KERNEL_4x4
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static void sgemv_kernel_4x4(BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y)
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static void sgemv_kernel_4x4(BLASLONG n, FLOAT **ap, FLOAT *xo, FLOAT *y, FLOAT *alpha)
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{
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BLASLONG i;
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FLOAT *a0,*a1,*a2,*a3;
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FLOAT x[4];
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a0 = ap[0];
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a1 = ap[1];
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a2 = ap[2];
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a3 = ap[3];
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for ( i=0; i<4; i++)
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x[i] = xo[i] * *alpha;
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for ( i=0; i< n; i+=4 )
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{
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y[i] += a0[i]*x[0] + a1[i]*x[1] + a2[i]*x[2] + a3[i]*x[3];
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@ -101,32 +109,147 @@ static void sgemv_kernel_4x4(BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y)
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#endif
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static void sgemv_kernel_4x1(BLASLONG n, FLOAT *ap, FLOAT *x, FLOAT *y)
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#ifndef HAVE_KERNEL_4x2
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static void sgemv_kernel_4x2( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, FLOAT *alpha) __attribute__ ((noinline));
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static void sgemv_kernel_4x2( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, FLOAT *alpha)
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{
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BLASLONG i;
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FLOAT *a0;
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a0 = ap;
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for ( i=0; i< n; i+=4 )
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{
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y[i] += a0[i]*x[0];
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y[i+1] += a0[i+1]*x[0];
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y[i+2] += a0[i+2]*x[0];
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y[i+3] += a0[i+3]*x[0];
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}
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BLASLONG register i = 0;
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__asm__ __volatile__
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(
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"movss (%2) , %%xmm12 \n\t" // x0
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"movss (%6) , %%xmm4 \n\t" // alpha
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"movss 4(%2) , %%xmm13 \n\t" // x1
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"mulss %%xmm4 , %%xmm12 \n\t" // alpha
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"mulss %%xmm4 , %%xmm13 \n\t" // alpha
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"shufps $0, %%xmm12, %%xmm12 \n\t"
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"shufps $0, %%xmm13, %%xmm13 \n\t"
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".align 16 \n\t"
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".L01LOOP%=: \n\t"
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"movups (%3,%0,4), %%xmm4 \n\t" // 4 * y
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"movups (%4,%0,4), %%xmm8 \n\t"
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"movups (%5,%0,4), %%xmm9 \n\t"
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"mulps %%xmm12, %%xmm8 \n\t"
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"mulps %%xmm13, %%xmm9 \n\t"
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"addps %%xmm8 , %%xmm4 \n\t"
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"addq $4 , %0 \n\t"
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"addps %%xmm9 , %%xmm4 \n\t"
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"movups %%xmm4 , -16(%3,%0,4) \n\t" // 4 * y
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"subq $4 , %1 \n\t"
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"jnz .L01LOOP%= \n\t"
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:
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:
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"r" (i), // 0
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"r" (n), // 1
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"r" (x), // 2
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"r" (y), // 3
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"r" (ap[0]), // 4
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"r" (ap[1]), // 5
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"r" (alpha) // 6
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: "cc",
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"%xmm4", "%xmm5",
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"%xmm6", "%xmm7",
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"%xmm8", "%xmm9", "%xmm10", "%xmm11",
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"%xmm12", "%xmm13", "%xmm14", "%xmm15",
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"memory"
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);
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}
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#endif
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#ifndef HAVE_KERNEL_4x2
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static void sgemv_kernel_4x1(BLASLONG n, FLOAT *ap, FLOAT *x, FLOAT *y, FLOAT *alpha) __attribute__ ((noinline));
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static void sgemv_kernel_4x1(BLASLONG n, FLOAT *ap, FLOAT *x, FLOAT *y, FLOAT *alpha)
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{
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BLASLONG register i = 0;
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BLASLONG register n1 = n & -8 ;
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BLASLONG register n2 = n & 4 ;
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__asm__ __volatile__
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(
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"movss (%2), %%xmm12 \n\t" // x0
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"mulss (%6), %%xmm12 \n\t" // alpha
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"shufps $0, %%xmm12, %%xmm12 \n\t"
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"cmpq $0, %1 \n\t"
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"je .L16END%= \n\t"
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".align 16 \n\t"
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".L01LOOP%=: \n\t"
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"movups (%3,%0,4), %%xmm4 \n\t" // 4 * y
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"movups 16(%3,%0,4), %%xmm5 \n\t" // 4 * y
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"movups (%4,%0,4), %%xmm8 \n\t" // 4 * a
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"movups 16(%4,%0,4), %%xmm9 \n\t" // 4 * a
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"mulps %%xmm12, %%xmm8 \n\t"
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"mulps %%xmm12, %%xmm9 \n\t"
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"addps %%xmm4 , %%xmm8 \n\t"
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"addps %%xmm5 , %%xmm9 \n\t"
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"addq $8 , %0 \n\t"
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"movups %%xmm8 , -32(%3,%0,4) \n\t" // 4 * y
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"movups %%xmm9 , -16(%3,%0,4) \n\t" // 4 * y
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"subq $8 , %1 \n\t"
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"jnz .L01LOOP%= \n\t"
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".L16END%=: \n\t"
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"testq $0x04, %5 \n\t"
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"jz .L08LABEL%= \n\t"
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"movups (%3,%0,4), %%xmm4 \n\t" // 4 * y
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"movups (%4,%0,4), %%xmm8 \n\t" // 4 * a
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"mulps %%xmm12, %%xmm8 \n\t"
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"addps %%xmm8 , %%xmm4 \n\t"
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"movups %%xmm4 , (%3,%0,4) \n\t" // 4 * y
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"addq $4 , %0 \n\t"
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"subq $4 , %1 \n\t"
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".L08LABEL%=: \n\t"
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:
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:
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"r" (i), // 0
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"r" (n1), // 1
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"r" (x), // 2
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"r" (y), // 3
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"r" (ap), // 4
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"r" (n2), // 5
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"r" (alpha) // 6
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: "cc",
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"%xmm4", "%xmm5",
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"%xmm6", "%xmm7",
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"%xmm8", "%xmm9", "%xmm10", "%xmm11",
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"%xmm12", "%xmm13", "%xmm14", "%xmm15",
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"memory"
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);
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}
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static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest, FLOAT *alpha) __attribute__ ((noinline));
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static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest, FLOAT *alpha)
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#endif
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static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest) __attribute__ ((noinline));
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static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest)
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{
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BLASLONG i;
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if ( inc_dest != 1 )
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{
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FLOAT da = *alpha;
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for ( i=0; i<n; i++ )
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{
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*dest += *src * da;
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*dest += *src;
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src++;
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dest += inc_dest;
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}
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@ -137,29 +260,25 @@ static void add_y(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_dest, FLOAT
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__asm__ __volatile__
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(
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"movss (%2) , %%xmm10 \n\t"
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"shufps $0 , %%xmm10 , %%xmm10 \n\t"
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".align 16 \n\t"
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".L01LOOP%=: \n\t"
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"movups (%3,%0,4) , %%xmm12 \n\t"
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"movups (%4,%0,4) , %%xmm11 \n\t"
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"mulps %%xmm10 , %%xmm12 \n\t"
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"addq $4 , %0 \n\t"
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"movups (%2,%0,4) , %%xmm12 \n\t"
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"movups (%3,%0,4) , %%xmm11 \n\t"
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"addps %%xmm12 , %%xmm11 \n\t"
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"subq $4 , %1 \n\t"
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"movups %%xmm11, -16(%4,%0,4) \n\t"
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"addq $4 , %0 \n\t"
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"movups %%xmm11, -16(%3,%0,4) \n\t"
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"subq $4 , %1 \n\t"
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"jnz .L01LOOP%= \n\t"
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:
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:
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"r" (i), // 0
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"r" (n), // 1
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"r" (alpha), // 2
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"r" (src), // 3
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"r" (dest) // 4
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"r" (src), // 2
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"r" (dest) // 3
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: "cc",
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"%xmm10", "%xmm11", "%xmm12",
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"memory"
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@ -228,14 +347,18 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
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ap[2] = ap[1] + lda;
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ap[3] = ap[2] + lda;
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memset(ybuffer,0,NB*4);
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if ( inc_y != 1 )
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memset(ybuffer,0,NB*4);
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else
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ybuffer = y_ptr;
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if ( inc_x == 1 )
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{
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for( i = 0; i < n1 ; i++)
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{
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sgemv_kernel_4x8(NB,ap,x_ptr,ybuffer,lda4);
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sgemv_kernel_4x8(NB,ap,x_ptr,ybuffer,lda4,&alpha);
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ap[0] += lda8;
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ap[1] += lda8;
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ap[2] += lda8;
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@ -247,21 +370,26 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
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if ( n2 & 4 )
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{
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sgemv_kernel_4x4(NB,ap,x_ptr,ybuffer);
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sgemv_kernel_4x4(NB,ap,x_ptr,ybuffer,&alpha);
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ap[0] += lda4;
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ap[1] += lda4;
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ap[2] += lda4;
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ap[3] += lda4;
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a_ptr += lda4;
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x_ptr += 4;
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}
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for( i = 0; i < ( n2 & 3 ) ; i++)
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if ( n2 & 2 )
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{
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xbuffer[0] = x_ptr[0];
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x_ptr += inc_x;
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sgemv_kernel_4x1(NB,a_ptr,xbuffer,ybuffer);
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sgemv_kernel_4x2(NB,ap,x_ptr,ybuffer,&alpha);
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a_ptr += lda*2;
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x_ptr += 2;
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}
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if ( n2 & 1 )
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{
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sgemv_kernel_4x1(NB,a_ptr,x_ptr,ybuffer,&alpha);
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a_ptr += lda;
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x_ptr += 1;
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}
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@ -280,7 +408,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
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x_ptr += inc_x;
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xbuffer[3] = x_ptr[0];
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x_ptr += inc_x;
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sgemv_kernel_4x4(NB,ap,xbuffer,ybuffer);
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sgemv_kernel_4x4(NB,ap,xbuffer,ybuffer,&alpha);
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ap[0] += lda4;
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ap[1] += lda4;
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ap[2] += lda4;
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@ -292,16 +420,22 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
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{
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xbuffer[0] = x_ptr[0];
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x_ptr += inc_x;
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sgemv_kernel_4x1(NB,a_ptr,xbuffer,ybuffer);
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sgemv_kernel_4x1(NB,a_ptr,xbuffer,ybuffer,&alpha);
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a_ptr += lda;
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}
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}
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add_y(NB,ybuffer,y_ptr,inc_y,&alpha);
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a += NB;
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y_ptr += NB * inc_y;
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if ( inc_y != 1 )
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{
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add_y(NB,ybuffer,y_ptr,inc_y);
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y_ptr += NB * inc_y;
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}
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else
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y_ptr += NB ;
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}
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if ( m3 == 0 ) return;
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@ -28,9 +28,9 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#define HAVE_KERNEL_4x8 1
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static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLONG lda4) __attribute__ ((noinline));
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static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLONG lda4, FLOAT *alpha) __attribute__ ((noinline));
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static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLONG lda4)
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static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLONG lda4, FLOAT *alpha)
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{
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BLASLONG register i = 0;
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@ -46,36 +46,38 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
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"vbroadcastss 24(%2), %%xmm2 \n\t" // x6
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"vbroadcastss 28(%2), %%xmm3 \n\t" // x7
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"vbroadcastss (%9), %%xmm8 \n\t" // alpha
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"testq $0x04, %1 \n\t"
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"jz .L08LABEL%= \n\t"
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"vxorps %%xmm4, %%xmm4 , %%xmm4 \n\t"
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"vxorps %%xmm5, %%xmm5 , %%xmm5 \n\t"
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"vmovups (%3,%0,4), %%xmm4 \n\t" // 4 * y
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"vfmaddps %%xmm4, (%4,%0,4), %%xmm12, %%xmm4 \n\t"
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"vfmaddps %%xmm5, (%5,%0,4), %%xmm13, %%xmm5 \n\t"
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"vfmaddps %%xmm4, (%6,%0,4), %%xmm14, %%xmm4 \n\t"
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"vfmaddps %%xmm5, (%7,%0,4), %%xmm15, %%xmm5 \n\t"
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"addq $4 , %0 \n\t"
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"addq $4 , %0 \n\t"
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"vfmaddps %%xmm4, (%4,%8,4), %%xmm0 , %%xmm4 \n\t"
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"vfmaddps %%xmm5, (%5,%8,4), %%xmm1 , %%xmm5 \n\t"
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"vfmaddps %%xmm4, (%6,%8,4), %%xmm2 , %%xmm4 \n\t"
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"vfmaddps %%xmm5, (%7,%8,4), %%xmm3 , %%xmm5 \n\t"
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"addq $4 , %8 \n\t"
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"addq $4 , %8 \n\t"
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"vaddps %%xmm4, %%xmm5, %%xmm6 \n\t"
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"vmovups %%xmm6, -16(%3,%0,4) \n\t" // 4 * y
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"subq $4 , %1 \n\t"
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"vaddps %%xmm5 , %%xmm4, %%xmm4 \n\t"
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"vfmaddps -16(%3,%0,4) , %%xmm4, %%xmm8,%%xmm6 \n\t"
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"subq $4 , %1 \n\t"
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"vmovups %%xmm6, -16(%3,%0,4) \n\t" // 4 * y
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".L08LABEL%=: \n\t"
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"testq $0x08, %1 \n\t"
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"jz .L16LABEL%= \n\t"
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"vmovups (%3,%0,4), %%xmm4 \n\t" // 4 * y
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"vmovups 16(%3,%0,4), %%xmm5 \n\t" // 4 * y
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"vxorps %%xmm4, %%xmm4 , %%xmm4 \n\t"
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"vxorps %%xmm5, %%xmm5 , %%xmm5 \n\t"
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"vfmaddps %%xmm4, (%4,%0,4), %%xmm12, %%xmm4 \n\t"
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"vfmaddps %%xmm5, 16(%4,%0,4), %%xmm12, %%xmm5 \n\t"
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@ -95,6 +97,8 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
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"vfmaddps %%xmm4, (%7,%8,4), %%xmm3 , %%xmm4 \n\t"
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"vfmaddps %%xmm5, 16(%7,%8,4), %%xmm3 , %%xmm5 \n\t"
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||||
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"vfmaddps (%3,%0,4) , %%xmm4,%%xmm8,%%xmm4 \n\t"
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"vfmaddps 16(%3,%0,4) , %%xmm5,%%xmm8,%%xmm5 \n\t"
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"vmovups %%xmm4, (%3,%0,4) \n\t" // 4 * y
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"vmovups %%xmm5, 16(%3,%0,4) \n\t" // 4 * y
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|
|
@ -111,11 +115,10 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
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".align 16 \n\t"
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".L01LOOP%=: \n\t"
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"vmovups (%3,%0,4), %%xmm4 \n\t" // 4 * y
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".align 2 \n\t"
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"vmovups 16(%3,%0,4), %%xmm5 \n\t" // 4 * y
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"vmovups 32(%3,%0,4), %%xmm6 \n\t" // 4 * y
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||||
"vmovups 48(%3,%0,4), %%xmm7 \n\t" // 4 * y
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"vxorps %%xmm4, %%xmm4 , %%xmm4 \n\t"
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"vxorps %%xmm5, %%xmm5 , %%xmm5 \n\t"
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"vxorps %%xmm6, %%xmm6 , %%xmm6 \n\t"
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"vxorps %%xmm7, %%xmm7 , %%xmm7 \n\t"
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||||
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"prefetcht0 192(%4,%0,4) \n\t"
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||||
"vfmaddps %%xmm4, (%4,%0,4), %%xmm12, %%xmm4 \n\t"
|
||||
|
|
@ -157,19 +160,24 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
|
|||
"vfmaddps %%xmm7, 48(%4,%8,4), %%xmm0 , %%xmm7 \n\t"
|
||||
"vfmaddps %%xmm6, 32(%5,%8,4), %%xmm1 , %%xmm6 \n\t"
|
||||
"vfmaddps %%xmm7, 48(%5,%8,4), %%xmm1 , %%xmm7 \n\t"
|
||||
"addq $16, %0 \n\t"
|
||||
"vfmaddps %%xmm6, 32(%6,%8,4), %%xmm2 , %%xmm6 \n\t"
|
||||
"vfmaddps %%xmm7, 48(%6,%8,4), %%xmm2 , %%xmm7 \n\t"
|
||||
"vfmaddps %%xmm6, 32(%7,%8,4), %%xmm3 , %%xmm6 \n\t"
|
||||
"vfmaddps %%xmm7, 48(%7,%8,4), %%xmm3 , %%xmm7 \n\t"
|
||||
|
||||
"addq $16, %8 \n\t"
|
||||
"vfmaddps (%3,%0,4) , %%xmm4,%%xmm8,%%xmm4 \n\t"
|
||||
"vfmaddps 16(%3,%0,4) , %%xmm5,%%xmm8,%%xmm5 \n\t"
|
||||
"vfmaddps 32(%3,%0,4) , %%xmm6,%%xmm8,%%xmm6 \n\t"
|
||||
"vfmaddps 48(%3,%0,4) , %%xmm7,%%xmm8,%%xmm7 \n\t"
|
||||
|
||||
"addq $16, %0 \n\t"
|
||||
"vmovups %%xmm4,-64(%3,%0,4) \n\t" // 4 * y
|
||||
"vmovups %%xmm5,-48(%3,%0,4) \n\t" // 4 * y
|
||||
"subq $16, %1 \n\t"
|
||||
"addq $16, %8 \n\t"
|
||||
"vmovups %%xmm6,-32(%3,%0,4) \n\t" // 4 * y
|
||||
"vmovups %%xmm7,-16(%3,%0,4) \n\t" // 4 * y
|
||||
|
||||
"subq $16, %1 \n\t"
|
||||
"jnz .L01LOOP%= \n\t"
|
||||
|
||||
".L16END%=: \n\t"
|
||||
|
|
@ -184,12 +192,14 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
|
|||
"r" (ap[1]), // 5
|
||||
"r" (ap[2]), // 6
|
||||
"r" (ap[3]), // 7
|
||||
"r" (lda4) // 8
|
||||
"r" (lda4), // 8
|
||||
"r" (alpha) // 9
|
||||
: "cc",
|
||||
"%xmm0", "%xmm1",
|
||||
"%xmm2", "%xmm3",
|
||||
"%xmm4", "%xmm5",
|
||||
"%xmm6", "%xmm7",
|
||||
"%xmm8", "%xmm9",
|
||||
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
|
||||
"memory"
|
||||
);
|
||||
|
|
@ -200,9 +210,9 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
|
|||
|
||||
|
||||
#define HAVE_KERNEL_4x4 1
|
||||
static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y) __attribute__ ((noinline));
|
||||
static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, FLOAT *alpha) __attribute__ ((noinline));
|
||||
|
||||
static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y)
|
||||
static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, FLOAT *alpha)
|
||||
{
|
||||
|
||||
BLASLONG register i = 0;
|
||||
|
|
@ -214,9 +224,11 @@ static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y)
|
|||
"vbroadcastss 8(%2), %%xmm14 \n\t" // x2
|
||||
"vbroadcastss 12(%2), %%xmm15 \n\t" // x3
|
||||
|
||||
"vbroadcastss (%8), %%xmm8 \n\t" // alpha
|
||||
|
||||
".align 16 \n\t"
|
||||
".L01LOOP%=: \n\t"
|
||||
"vmovups (%3,%0,4), %%xmm4 \n\t" // 4 * y
|
||||
"vxorps %%xmm4, %%xmm4 , %%xmm4 \n\t"
|
||||
"vxorps %%xmm5, %%xmm5 , %%xmm5 \n\t"
|
||||
|
||||
"vfmaddps %%xmm4, (%4,%0,4), %%xmm12, %%xmm4 \n\t"
|
||||
|
|
@ -224,8 +236,9 @@ static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y)
|
|||
"vfmaddps %%xmm4, (%6,%0,4), %%xmm14, %%xmm4 \n\t"
|
||||
"vfmaddps %%xmm5, (%7,%0,4), %%xmm15, %%xmm5 \n\t"
|
||||
|
||||
"vaddps %%xmm4, %%xmm5, %%xmm6 \n\t"
|
||||
"vaddps %%xmm4, %%xmm5, %%xmm4 \n\t"
|
||||
|
||||
"vfmaddps (%3,%0,4) , %%xmm4,%%xmm8,%%xmm6 \n\t"
|
||||
"vmovups %%xmm6, (%3,%0,4) \n\t" // 4 * y
|
||||
|
||||
"addq $4 , %0 \n\t"
|
||||
|
|
@ -241,10 +254,12 @@ static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y)
|
|||
"r" (ap[0]), // 4
|
||||
"r" (ap[1]), // 5
|
||||
"r" (ap[2]), // 6
|
||||
"r" (ap[3]) // 7
|
||||
"r" (ap[3]), // 7
|
||||
"r" (alpha) // 8
|
||||
: "cc",
|
||||
"%xmm4", "%xmm5",
|
||||
"%xmm6", "%xmm7",
|
||||
"%xmm8", "%xmm9",
|
||||
"%xmm12", "%xmm13", "%xmm14", "%xmm15",
|
||||
"memory"
|
||||
);
|
||||
|
|
|
|||
Loading…
Reference in New Issue