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Merge pull request #1473 from martin-frbg/p2align 

Replace .align with .p2aligns in dscal.c and the Nehalem microkernels as well
This commit is contained in:
Martin Kroeker 2018-02-27 08:28:20 +01:00 committed by GitHub
parent fe9f15f2d8 497f0c3d8a
commit 719b68f077
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
12 changed files with 16 additions and 16 deletions
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2
kernel/x86_64/daxpy_microk_nehalem-2.c
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@ -39,7 +39,7 @@ static void daxpy_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
"movsd (%4), %%xmm0 \n\t" // alpha
"shufpd $0, %%xmm0, %%xmm0 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
// "prefetcht0 192(%2,%0,8) \n\t"
// "prefetcht0 192(%3,%0,8) \n\t"

2
kernel/x86_64/ddot_microk_nehalem-2.c
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@ -41,7 +41,7 @@ static void ddot_kernel_8( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot)
"xorpd %%xmm6, %%xmm6 \n\t"
"xorpd %%xmm7, %%xmm7 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"movups (%2,%0,8), %%xmm12 \n\t" // 2 * x

2
kernel/x86_64/dgemv_n_microk_nehalem-4.c
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@ -62,7 +62,7 @@ static void dgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, FLOAT
"subq $4 , %1 \n\t"
"jz 2f \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"xorpd %%xmm4 , %%xmm4 \n\t"

2
kernel/x86_64/dscal.c
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@ -99,7 +99,7 @@ static void dscal_kernel_inc_8(BLASLONG n, FLOAT *alpha, FLOAT *x, BLASLONG inc_
"leaq (%1,%4,4), %2 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"movsd (%1) , %%xmm4 \n\t"

2
kernel/x86_64/dsymv_L_microk_nehalem-2.c
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@ -47,7 +47,7 @@ static void dsymv_kernel_4x4(BLASLONG from, BLASLONG to, FLOAT **a, FLOAT *x, FL
"shufpd $0, %%xmm6, %%xmm6 \n\t"
"shufpd $0, %%xmm7, %%xmm7 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"movups (%4,%0,8), %%xmm12 \n\t" // 2 * a
"movups (%2,%0,8), %%xmm8 \n\t" // 2 * x

2
kernel/x86_64/dsymv_U_microk_nehalem-2.c
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@ -50,7 +50,7 @@ static void dsymv_kernel_4x4(BLASLONG n, FLOAT *a0, FLOAT *a1, FLOAT *a2, FLOAT
"xorq %0,%0 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"movups (%4,%0,8), %%xmm12 \n\t" // 2 * a
"movups (%2,%0,8), %%xmm8 \n\t" // 2 * x

2
kernel/x86_64/saxpy_microk_nehalem-2.c
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@ -39,7 +39,7 @@ static void saxpy_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *alpha)
"movss (%4), %%xmm0 \n\t" // alpha
"shufps $0, %%xmm0, %%xmm0 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
// "prefetcht0 192(%2,%0,4) \n\t"
// "prefetcht0 192(%3,%0,4) \n\t"

2
kernel/x86_64/sdot_microk_nehalem-2.c
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@ -41,7 +41,7 @@ static void sdot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot)
"xorps %%xmm6, %%xmm6 \n\t"
"xorps %%xmm7, %%xmm7 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"movups (%2,%0,4), %%xmm12 \n\t" // 4 * x
"movups (%3,%0,4), %%xmm8 \n\t" // 4 * x

10
kernel/x86_64/sgemv_n_microk_nehalem-4.c
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@ -59,18 +59,18 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
"shufps $0, %%xmm6 , %%xmm6 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"xorps %%xmm4 , %%xmm4 \n\t"
"xorps %%xmm5 , %%xmm5 \n\t"
"movups (%3,%0,4), %%xmm7 \n\t" // 4 * y
".align 2 \n\t"
".p2align 1 \n\t"
"movups (%4,%0,4), %%xmm8 \n\t"
"movups (%5,%0,4), %%xmm9 \n\t"
"movups (%6,%0,4), %%xmm10 \n\t"
"movups (%7,%0,4), %%xmm11 \n\t"
".align 2 \n\t"
".p2align 1 \n\t"
"mulps %%xmm12, %%xmm8 \n\t"
"mulps %%xmm13, %%xmm9 \n\t"
"mulps %%xmm14, %%xmm10 \n\t"
@ -84,7 +84,7 @@ static void sgemv_kernel_4x8( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, BLASLO
"movups (%5,%8,4), %%xmm9 \n\t"
"movups (%6,%8,4), %%xmm10 \n\t"
"movups (%7,%8,4), %%xmm11 \n\t"
".align 2 \n\t"
".p2align 1 \n\t"
"mulps %%xmm0 , %%xmm8 \n\t"
"mulps %%xmm1 , %%xmm9 \n\t"
"mulps %%xmm2 , %%xmm10 \n\t"
@ -154,7 +154,7 @@ static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y, FLOAT
"movss (%8), %%xmm6 \n\t" // alpha
"shufps $0, %%xmm6 , %%xmm6 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"xorps %%xmm4 , %%xmm4 \n\t"
"movups (%3,%0,4), %%xmm7 \n\t" // 4 * y

2
kernel/x86_64/sgemv_t_microk_nehalem-4.c
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@ -40,7 +40,7 @@ static void sgemv_kernel_4x4( BLASLONG n, FLOAT **ap, FLOAT *x, FLOAT *y)
"xorps %%xmm6 , %%xmm6 \n\t"
"xorps %%xmm7 , %%xmm7 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"movups (%2,%0,4), %%xmm12 \n\t" // 4 * x

2
kernel/x86_64/ssymv_L_microk_nehalem-2.c
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@ -47,7 +47,7 @@ static void ssymv_kernel_4x4(BLASLONG from, BLASLONG to, FLOAT **a, FLOAT *x, F
"shufps $0, %%xmm6, %%xmm6 \n\t"
"shufps $0, %%xmm7, %%xmm7 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"movups (%2,%0,4), %%xmm8 \n\t" // 4 * x
"movups (%3,%0,4), %%xmm9 \n\t" // 4 * y

2
kernel/x86_64/ssymv_U_microk_nehalem-2.c
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@ -50,7 +50,7 @@ static void ssymv_kernel_4x4(BLASLONG n, FLOAT *a0, FLOAT *a1, FLOAT *a2, FLOAT
"xorq %0,%0 \n\t"
".align 16 \n\t"
".p2align 4 \n\t"
"1: \n\t"
"movups (%2,%0,4), %%xmm8 \n\t" // 4 * x
"movups (%3,%0,4), %%xmm9 \n\t" // 4 * y