OpenBLAS/kernel/power/sbgemv_common_power10.c

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#ifndef SBGEMV_COMMON_MMA_C
#define SBGEMV_COMMON_MMA_C
#include "sbgemv_common.c"

#if defined(_AIX) || defined(__clang__)
#define USE_MERGE_MMA
#endif

FORCEINLINE void vec_load_pair2(vec_bf16 *in0, vec_bf16 *in)
{
  vec_load_pair((vec_f32 *)(in0 + 0), (vec_f32 *)(in + 0));
  vec_load_pair((vec_f32 *)(in0 + 2), (vec_f32 *)(in + 2));
}

FORCEINLINE void vec_load_mult_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 inp)
{
  vec_bf16 in0 = (vec_bf16)vec_load_vec(in);

  __builtin_mma_xvbf16ger2pp(out, (vec_uc8)in0, (vec_uc8)inp);
}

FORCEINLINE void vec_load_mult12a_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 inp)
{
  vec_bf16 in11 = (vec_bf16)vec_load_vec(in1);

  vec_load_mult_mma(out, in0, inp);

  __builtin_mma_xvbf16ger2pp(out + 1, (vec_uc8)in11, (vec_uc8)inp);
}

FORCEINLINE void vec_load_mult14_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *in2, vec_bf16 *in3, vec_bf16 inp)
{
  vec_bf16 in21 = (vec_bf16)vec_load_vec(in2);
  vec_bf16 in31 = (vec_bf16)vec_load_vec(in3);

  vec_load_mult12a_mma(out, in0, in1, inp);

  __builtin_mma_xvbf16ger2pp(out + 2, (vec_uc8)in21, (vec_uc8)inp);
  __builtin_mma_xvbf16ger2pp(out + 3, (vec_uc8)in31, (vec_uc8)inp);
}

FORCEINLINE void vec_load_mult2_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 *inp)
{
  vec_bf16 in0[2];

  vec_load_pair((vec_f32 *)in0, (vec_f32 *)in);

  __builtin_mma_xvbf16ger2pp(out, (vec_uc8)in0[0], (vec_uc8)inp[0]);
  __builtin_mma_xvbf16ger2pp(out, (vec_uc8)in0[1], (vec_uc8)inp[1]);
}

FORCEINLINE void vec_mult2d_mma(__vector_quad *out, vec_bf16 *in01, vec_bf16 *in11, vec_bf16 *inp)
{
  __builtin_mma_xvbf16ger2pp(out + 0, (vec_uc8)in01[0], (vec_uc8)inp[0]);
  __builtin_mma_xvbf16ger2pp(out + 1, (vec_uc8)in11[0], (vec_uc8)inp[0]);
}

FORCEINLINE void vec_load_mult22_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *inp)
{
  vec_bf16 in01[2], in11[2];

  vec_load_pair((vec_f32 *)in01, (vec_f32 *)in0);
  vec_load_pair((vec_f32 *)in11, (vec_f32 *)in1);

  vec_mult2d_mma(out, in01 + 0, in11 + 0, inp + 0);
  vec_mult2d_mma(out, in01 + 1, in11 + 1, inp + 1);
}

FORCEINLINE void vec_load_mult24_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *in2, vec_bf16 *in3, vec_bf16 *inp)
{
  vec_bf16 in01[2], in11[2], in21[2], in31[2];

  vec_load_pair((vec_f32 *)in01, (vec_f32 *)in0);
  vec_load_pair((vec_f32 *)in11, (vec_f32 *)in1);
  vec_load_pair((vec_f32 *)in21, (vec_f32 *)in2);
  vec_load_pair((vec_f32 *)in31, (vec_f32 *)in3);

  vec_mult2d_mma(out + 0, in01 + 0, in11 + 0, inp + 0);
  vec_mult2d_mma(out + 2, in21 + 0, in31 + 0, inp + 0);
  vec_mult2d_mma(out + 0, in01 + 1, in11 + 1, inp + 1);
  vec_mult2d_mma(out + 2, in21 + 1, in31 + 1, inp + 1);
}

FORCEINLINE void vec_load_mult4_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 *inp)
{
  vec_bf16 in0[2];

  vec_load_pair((vec_f32 *)(in0 + 0), (vec_f32 *)(in + 2));

  vec_load_mult2_mma(out, in + 0, inp + 0);

  __builtin_mma_xvbf16ger2pp(out, (vec_uc8)in0[0], (vec_uc8)inp[2]);
  __builtin_mma_xvbf16ger2pp(out, (vec_uc8)in0[1], (vec_uc8)inp[3]);
}

FORCEINLINE void vec_load_mult42_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *inp)
{
  vec_bf16 in01[4], in11[4];

  vec_load_pair2(in01, in0);
  vec_load_pair2(in11, in1);

  vec_mult2d_mma(out, in01 + 0, in11 + 0, inp + 0);
  vec_mult2d_mma(out, in01 + 1, in11 + 1, inp + 1);
  vec_mult2d_mma(out, in01 + 2, in11 + 2, inp + 2);
  vec_mult2d_mma(out, in01 + 3, in11 + 3, inp + 3);
}

FORCEINLINE void vec_mult4d_mma(__vector_quad *out, vec_bf16 *in01, vec_bf16 *in11, vec_bf16 *in21, vec_bf16 *in31, vec_bf16 *inp)
{
  vec_mult2d_mma(out + 0, in01, in11, inp);
  vec_mult2d_mma(out + 2, in21, in31, inp);
}

FORCEINLINE void vec_load_mult44_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *in2, vec_bf16 *in3, vec_bf16 *inp)
{
  vec_bf16 in01[4], in11[4], in21[4], in31[4];

  vec_load_pair2(in01, in0);
  vec_load_pair2(in11, in1);
  vec_load_pair2(in21, in2);
  vec_load_pair2(in31, in3);

  vec_mult4d_mma(out, in01 + 0, in11 + 0, in21 + 0, in31 + 0, inp + 0);
  vec_mult4d_mma(out, in01 + 1, in11 + 1, in21 + 1, in31 + 1, inp + 1);
  vec_mult4d_mma(out, in01 + 2, in11 + 2, in21 + 2, in31 + 2, inp + 2);
  vec_mult4d_mma(out, in01 + 3, in11 + 3, in21 + 3, in31 + 3, inp + 3);
}

FORCEINLINE void vec_loadN_mult_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in0 = vec_loadN(in, n);

  __builtin_mma_xvbf16ger2pp(out, (vec_uc8)in0, (vec_uc8)inp);
}

FORCEINLINE void vec_loadN_mult12a_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in11 = (vec_bf16)vec_loadN(in1, n);

  vec_loadN_mult_mma(out, in0, inp, n);

  __builtin_mma_xvbf16ger2pp(out + 1, (vec_uc8)in11, (vec_uc8)inp);
}

FORCEINLINE void vec_loadN_mult14_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *in2, vec_bf16 *in3, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in21 = (vec_bf16)vec_loadN(in2, n);
  vec_bf16 in31 = (vec_bf16)vec_loadN(in3, n);

  vec_loadN_mult12a_mma(out, in0, in1, inp, n);

  __builtin_mma_xvbf16ger2pp(out + 2, (vec_uc8)in21, (vec_uc8)inp);
  __builtin_mma_xvbf16ger2pp(out + 3, (vec_uc8)in31, (vec_uc8)inp);
}

FORCEINLINE void vec_mult1_mma(__vector_quad *out, vec_bf16 in0, vec_bf16 inp)
{
  vec_bf16 in00 = vec_mergeh(in0, in0);

  __builtin_mma_xvbf16ger2(out, (vec_uc8)inp, (vec_uc8)in00);
}

FORCEINLINE void vec_mult2_mma(__vector_quad *out, vec_bf16 in0, vec_bf16 inp)
{
  vec_bf16 in01 = vec_mergel(in0, in0);

  vec_mult1_mma(&out[0], in0, inp);

  __builtin_mma_xvbf16ger2(&out[1], (vec_uc8)inp, (vec_uc8)in01);
}

#ifndef USE_MERGE_MMA
FORCEINLINE void vec_mult4_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 inp)
{
  vec_mult2_mma(out + 0, in0[0], inp);
  vec_mult2_mma(out + 2, in0[1], inp);
}
#endif

FORCEINLINE void vec_loadN_mult11_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in0 = vec_loadN(in, n);

  vec_mult1_mma(out, in0, inp);
}

FORCEINLINE void vec_loadN_mult12_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in0 = vec_loadN(in, n);

  vec_mult2_mma(out, in0, inp);
}

FORCEINLINE void vec_load_mult12_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 inp)
{
  vec_bf16 in0 = (vec_bf16)vec_load_vec(in);

  vec_mult2_mma(out, in0, inp);
}

#ifndef USE_MERGE_MMA
FORCEINLINE void vec_load_mult18_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 inp)
{
  vec_bf16 in0[4];

  vec_load_pair((vec_f32 *)(in0 + 0), (vec_f32 *)(in + 0));
  vec_load_pair((vec_f32 *)(in0 + 2), (vec_f32 *)(in + 2));

  vec_mult4_mma(&out[0], in0 + 0, inp);
  vec_mult4_mma(&out[4], in0 + 2, inp);
}
#endif

FORCEINLINE void vec_reduce1_mma(__vector_quad *out, vec_f32 *temp, vec_f32 v_alpha, vec_f32 *vy0)
{
  __builtin_mma_disassemble_acc((void*)temp, &out[0]);

  vy0[0] += (temp[0] * v_alpha);
}

FORCEINLINE void vec_reduce2_mma(__vector_quad *out, vec_f32 *temp, vec_f32 v_alpha, vec_f32 *vy0)
{
  vec_reduce1_mma(&out[0], &temp[0], v_alpha, &vy0[0]);
  vec_reduce1_mma(&out[1], &temp[4], v_alpha, &vy0[1]);
}

#ifndef USE_MERGE_MMA
FORCEINLINE void vec_reduce8_mma(__vector_quad *out, vec_f32 *temp, vec_f32 v_alpha, vec_f32 *vy0)
{
  vec_reduce2_mma(&out[0], &temp[0],  v_alpha, vy0 + 0);
  vec_reduce2_mma(&out[2], &temp[8],  v_alpha, vy0 + 2);
  vec_reduce2_mma(&out[4], &temp[16], v_alpha, vy0 + 4);
  vec_reduce2_mma(&out[6], &temp[24], v_alpha, vy0 + 6);
}
#else
FORCEINLINE void vec_reduce44_mma(__vector_quad *out, vec_f32 *temp, vec_f32 v_alpha, vec_f32 *vy0)
{
  __builtin_mma_disassemble_acc((void*)temp, &out[0]);

  vy0[0] += (temp[0] * v_alpha);
  vy0[2] += (temp[1] * v_alpha);
  vy0[4] += (temp[2] * v_alpha);
  vy0[6] += (temp[3] * v_alpha);
}

FORCEINLINE void vec_reduce84_mma(__vector_quad *out, vec_f32 *temp, vec_f32 v_alpha, vec_f32 *vy0)
{
  vec_reduce44_mma(&out[0], &temp[0], v_alpha, vy0 + 0);
  vec_reduce44_mma(&out[1], &temp[4], v_alpha, vy0 + 1);
}

FORCEINLINE void vec_reduce88_mma(__vector_quad *out, vec_f32 *temp, vec_f32 v_alpha, vec_f32 *vy0)
{
  vec_reduce44_mma(&out[0], &temp[ 0], v_alpha, vy0 + 0);
  vec_reduce44_mma(&out[1], &temp[ 4], v_alpha, vy0 + 1);
  vec_reduce44_mma(&out[2], &temp[ 8], v_alpha, vy0 + 8);
  vec_reduce44_mma(&out[3], &temp[12], v_alpha, vy0 + 9);
}
#endif

FORCEINLINE void vec_mult11a_mma(__vector_quad *out, vec_bf16 in0, vec_bf16 in1, vec_bf16 inp)
{
  vec_bf16 in00 = vec_mergeh(in0, in1);

  __builtin_mma_xvbf16ger2(out, (vec_uc8)inp, (vec_uc8)in00);
}

FORCEINLINE void vec_mult2a_mma(__vector_quad *out, vec_bf16 in0, vec_bf16 in1, vec_bf16 inp)
{
  vec_bf16 in01 = vec_mergel(in0, in1);

  vec_mult11a_mma(&out[0], in0, in1, inp);

  __builtin_mma_xvbf16ger2(&out[1], (vec_uc8)inp, (vec_uc8)in01);
}

FORCEINLINE void vec_mult4a_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 inp)
{
  vec_mult2a_mma(out + 0, in0[0], in1[0], inp);
  vec_mult2a_mma(out + 2, in0[1], in1[1], inp);
}

FORCEINLINE void vec_loadN_mult11a_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in0 = vec_loadN(ina, n);
  vec_bf16 in1 = vec_loadN(inb, n);

  vec_mult11a_mma(out, in0, in1, inp);
}

FORCEINLINE void vec_load_mult22a_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 inp)
{
  vec_bf16 in0 = (vec_bf16)vec_load_vec(ina);
  vec_bf16 in1 = (vec_bf16)vec_load_vec(inb);

  vec_mult2a_mma(out, in0, in1, inp);
}

FORCEINLINE void vec_load4_mma(vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *ina, vec_bf16 *inb)
{
  vec_load_pair((vec_f32 *)(in0 + 0), (vec_f32 *)(ina + 0));
  vec_load_pair((vec_f32 *)(in1 + 0), (vec_f32 *)(inb + 0));
  vec_load_pair((vec_f32 *)(in0 + 2), (vec_f32 *)(ina + 2));
  vec_load_pair((vec_f32 *)(in1 + 2), (vec_f32 *)(inb + 2));
}

#ifndef USE_MERGE_MMA
FORCEINLINE void vec_load_mult28a_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 inp)
{
  vec_bf16 in0[4], in1[4];

  vec_load4_mma(in0, in1, ina, inb);

  vec_mult4a_mma(&out[0], in0 + 0, in1 + 0, inp);
  vec_mult4a_mma(&out[4], in0 + 2, in1 + 2, inp);
}
#endif

FORCEINLINE void vec_loadN_mult22a_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in0 = vec_loadN(ina, n);
  vec_bf16 in1 = vec_loadN(inb, n);

  vec_mult2a_mma(out, in0, in1, inp);
}

FORCEINLINE void vec_mult11b_mma(__vector_quad *out, vec_bf16 in0, vec_bf16 in1, vec_bf16 inp)
{
  vec_bf16 in00 = vec_mergeh(in0, in1);

  __builtin_mma_xvbf16ger2pp(out, (vec_uc8)inp, (vec_uc8)in00);
}

FORCEINLINE void vec_mult2b_mma(__vector_quad *out, vec_bf16 in0, vec_bf16 in1, vec_bf16 inp)
{
  vec_bf16 in01 = vec_mergel(in0, in1);

  vec_mult11b_mma(&out[0], in0, in1, inp);

  __builtin_mma_xvbf16ger2pp(&out[1], (vec_uc8)inp, (vec_uc8)in01);
}

FORCEINLINE void vec_mult4b_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 inp)
{
  vec_mult2b_mma(out + 0, in0[0], in1[0], inp);
  vec_mult2b_mma(out + 2, in0[1], in1[1], inp);
}

#ifdef USE_MERGE_MMA
FORCEINLINE void vec_mult1c_mma(__vector_quad *out, vec_bf16 in0, vec_bf16 inp)
{
  vec_bf16 in00 = vec_mergeh(in0, in0);

  __builtin_mma_xvbf16ger2pp(out, (vec_uc8)inp, (vec_uc8)in00);
}

FORCEINLINE void vec_mult2c_mma(__vector_quad *out, vec_bf16 in0, vec_bf16 inp)
{
  vec_bf16 in01 = vec_mergel(in0, in0);

  vec_mult1c_mma(&out[0], in0, inp);

  __builtin_mma_xvbf16ger2pp(&out[1], (vec_uc8)inp, (vec_uc8)in01);
}

FORCEINLINE void vec_mult44_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 *inp)
{
  vec_mult2_mma(out, in[0], inp[0]);
  vec_mult2c_mma(out, in[1], inp[1]);
}

FORCEINLINE void vec_mult44c_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 *inp)
{
  vec_mult2c_mma(out, in[0], inp[0]);
  vec_mult2c_mma(out, in[1], inp[1]);
}

FORCEINLINE void vec_mult44a_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *inp)
{
  vec_mult2a_mma(out, in0[0], in1[0], inp[0]);
  vec_mult2b_mma(out, in0[1], in1[1], inp[1]);
}

FORCEINLINE void vec_mult44b_mma(__vector_quad *out, vec_bf16 *in0, vec_bf16 *in1, vec_bf16 *inp)
{
  vec_mult2b_mma(out, in0[0], in1[0], inp[0]);
  vec_mult2b_mma(out, in0[1], in1[1], inp[1]);
}
#endif

FORCEINLINE void vec_loadN_mult11b_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in0 = vec_loadN(ina, n);
  vec_bf16 in1 = vec_loadN(inb, n);

  vec_mult11b_mma(out, in0, in1, inp);
}

FORCEINLINE void vec_load_mult22b_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 inp)
{
  vec_bf16 in0 = (vec_bf16)vec_load_vec(ina);
  vec_bf16 in1 = (vec_bf16)vec_load_vec(inb);

  vec_mult2b_mma(out, in0, in1, inp);
}

#ifndef USE_MERGE_MMA
FORCEINLINE void vec_load_mult28b_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 inp)
{
  vec_bf16 in0[4], in1[4];

  vec_load4_mma(in0, in1, ina, inb);

  vec_mult4b_mma(&out[0], in0 + 0, in1 + 0, inp);
  vec_mult4b_mma(&out[4], in0 + 2, in1 + 2, inp);
}
#else
FORCEINLINE void vec_load_mult184_mma(__vector_quad *out, vec_bf16 *in, vec_bf16 *inp)
{
  vec_bf16 in0[4];

  vec_load_pair((vec_f32 *)(in0 + 0), (vec_f32 *)(in + 0));
  vec_load_pair((vec_f32 *)(in0 + 2), (vec_f32 *)(in + 2));

  vec_mult44_mma(out, in0 + 0, inp + 0);
  vec_mult44c_mma(out, in0 + 2, inp + 2);
}

FORCEINLINE void vec_load_mult284a_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 *inp)
{
  vec_bf16 in0[4], in1[4];

  vec_load4_mma(in0, in1, ina, inb);

  vec_mult44a_mma(out, in0 + 0, in1 + 0, inp + 0);
  vec_mult44b_mma(out, in0 + 2, in1 + 2, inp + 2);
}

FORCEINLINE void vec_load_mult284b_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 *inp)
{
  vec_bf16 in0[4], in1[4];

  vec_load4_mma(in0, in1, ina, inb);

  vec_mult44b_mma(out, in0 + 0, in1 + 0, inp + 0);
  vec_mult44b_mma(out, in0 + 2, in1 + 2, inp + 2);
}

FORCEINLINE void vec_load_mult288a_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 *inp)
{
  vec_bf16 in0[8], in1[8];

  vec_load4_mma(in0 + 0, in1 + 0, ina + 0, inb + 0);
  vec_load4_mma(in0 + 4, in1 + 4, ina + 4, inb + 4);

  vec_mult44a_mma(out + 0, in0 + 0, in1 + 0, inp + 0);
  vec_mult44a_mma(out + 2, in0 + 4, in1 + 4, inp + 0);
  vec_mult44b_mma(out + 0, in0 + 2, in1 + 2, inp + 2);
  vec_mult44b_mma(out + 2, in0 + 6, in1 + 6, inp + 2);
}

FORCEINLINE void vec_load_mult288b_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 *inp)
{
  vec_bf16 in0[8], in1[8];

  vec_load4_mma(in0 + 0, in1 + 0, ina + 0, inb + 0);
  vec_load4_mma(in0 + 4, in1 + 4, ina + 4, inb + 4);

  vec_mult44b_mma(out + 0, in0 + 0, in1 + 0, inp + 0);
  vec_mult44b_mma(out + 2, in0 + 4, in1 + 4, inp + 0);
  vec_mult44b_mma(out + 0, in0 + 2, in1 + 2, inp + 2);
  vec_mult44b_mma(out + 2, in0 + 6, in1 + 6, inp + 2);
}
#endif

FORCEINLINE void vec_loadN_mult22b_mma(__vector_quad *out, vec_bf16 *ina, vec_bf16 *inb, vec_bf16 inp, BLASLONG n)
{
  vec_bf16 in0 = vec_loadN(ina, n);
  vec_bf16 in1 = vec_loadN(inb, n);

  vec_mult2b_mma(out, in0, in1, inp);
}

FORCEINLINE void vec_load4_pair(vec_f32 *vy0, vec_f32 *v_y)
{
  vec_load_pair(vy0 + 0, v_y + 0);
  vec_load_pair(vy0 + 2, v_y + 2);
  vec_load_pair(vy0 + 4, v_y + 4);
  vec_load_pair(vy0 + 6, v_y + 6);
}

FORCEINLINE void vec_store4_pair(vec_f32 *v_y, vec_f32 *vy0)
{
  vec_store_pair(v_y + 0, vy0 + 0);
  vec_store_pair(v_y + 2, vy0 + 2);
  vec_store_pair(v_y + 4, vy0 + 4);
  vec_store_pair(v_y + 6, vy0 + 6);
}

FORCEINLINE void vec_setzero_2(__vector_quad *temp0)
{
  __builtin_mma_xxsetaccz(&temp0[0]);
  __builtin_mma_xxsetaccz(&temp0[1]);
}

FORCEINLINE void vec_setzero_4(__vector_quad *temp0)
{
  vec_setzero_2(temp0 + 0);
  vec_setzero_2(temp0 + 2);
}

FORCEINLINE void vec_setzero_8(__vector_quad *temp0)
{
  vec_setzero_4(temp0 + 0);
  vec_setzero_4(temp0 + 4);
}

FORCEINLINE void vec_reduce_2(vec_f32 *temp00, __vector_quad *temp0)
{
  __builtin_mma_disassemble_acc((void*)(temp00 +  0), &temp0[0]);
  __builtin_mma_disassemble_acc((void*)(temp00 +  4), &temp0[1]);
}

FORCEINLINE void vec_reduce_4(vec_f32 *temp00, __vector_quad *temp0)
{
  vec_reduce_2(temp00 +  0, temp0 + 0);
  vec_reduce_2(temp00 +  8, temp0 + 2);
}

FORCEINLINE void vec_reduce_8(vec_f32 *temp00, __vector_quad *temp0)
{
  vec_reduce_4(temp00 +  0, temp0 + 0);
  vec_reduce_4(temp00 + 16, temp0 + 4);
}

#ifdef USE_MERGE_MMA
FORCEINLINE void vec_load8_pair(vec_f32 *vy0, vec_f32 *v_y)
{
  vec_load4_pair(vy0 +  0, v_y +  0);
  vec_load4_pair(vy0 +  8, v_y +  8);
}

FORCEINLINE void vec_store8_pair(vec_f32 *v_y, vec_f32 *vy0)
{
  vec_store4_pair(v_y +  0, vy0 +  0);
  vec_store4_pair(v_y +  8, vy0 +  8);
}

#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define VEC_SHIFT(data, shift)  vec_sldw(data, data, 4 - shift)

#define MASK_0  0xf000
#define MASK_1  0x0f00
#define MASK_2  0x00f0
#define MASK_3  0x000f
#else
#define VEC_SHIFT(data, shift)  vec_sldw(data, data, shift)

#define MASK_0  0x000f
#define MASK_1  0x00f0
#define MASK_2  0x0f00
#define MASK_3  0xf000
#endif

FORCEINLINE void vec_make_mult1(vec_bf16 *v_x0, const bool mask)
{
  if (mask) {
    v_x0[ 0] = vec_and(v_x0[0], (vec_bf16)vec_genbm(MASK_0));
  }

  v_x0[ 1] = VEC_SHIFT(v_x0[ 0], 1);
  v_x0[ 2] = VEC_SHIFT(v_x0[ 0], 2);
  v_x0[ 3] = VEC_SHIFT(v_x0[ 0], 3);
}

FORCEINLINE void vec_make_mult2(vec_bf16 *v_x0)
{
  v_x0[ 5] = vec_and(v_x0[0], (vec_bf16)vec_genbm(MASK_1));
  vec_make_mult1(v_x0, true);

  v_x0[ 4] = VEC_SHIFT(v_x0[ 5], 3);
  v_x0[ 6] = VEC_SHIFT(v_x0[ 5], 1);
  v_x0[ 7] = VEC_SHIFT(v_x0[ 5], 2);
}

FORCEINLINE void vec_make_mult4(vec_bf16 *v_x0)
{
  v_x0[10] = vec_and(v_x0[0], (vec_bf16)vec_genbm(MASK_2));
  v_x0[15] = vec_and(v_x0[0], (vec_bf16)vec_genbm(MASK_3));
  vec_make_mult2(v_x0);

  v_x0[ 8] = VEC_SHIFT(v_x0[10], 2);
  v_x0[ 9] = VEC_SHIFT(v_x0[10], 3);
  v_x0[11] = VEC_SHIFT(v_x0[10], 1);
  v_x0[12] = VEC_SHIFT(v_x0[15], 1);
  v_x0[13] = VEC_SHIFT(v_x0[15], 2);
  v_x0[14] = VEC_SHIFT(v_x0[15], 3);
}
#endif

#endif