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    ==ic=K  ć                   @   s@  d dl Z d dlZddddZdd Zdd	 Ze  ” Zejd
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g d¢g d¢g d¢g d¢g d¢g d¢gZg Ze d” e d” e d” e d ejd  ”” e d ” e d!” e d"” e d#” e d$” eD ]ØZe\ZZZZZZe	jrVd%nd&Ze d'” e	jr~d( eeee”Znd) eeee”Zd*Zd+e e Ze ed, ” g Ze d-” e d.” e d/” e d0” e d1e d2 ” e d1e d3 ” e	jre d1e d4 ” n
e d5” e d6” e	js>e d7” e d8” e d9e d: ” ee7 Ze d;e d< ” e	jrd=ee  nd Ze d> ee”” e	jr²e d?” ne d@e dA ” e dB” eedCeeedDdEe	je	j7 Ze dF” eed=eeedDdEe	je	j7 Ze dG” eedeeedDdEe	je	j7 Ze dH” eedeeedDdEe	je	j7 Ze dI” e dJ” eeeeedDdEe	je	j7 Ze dK” e dL” e dM” dND ]Ze dOe dP e e d, ” ee7 ZdQZ dRe e dS e dT Z!e"e!dUkre e!” n"e dRe e dS e  e dT ” e dV” e dW” e dX” e dY” e dZ” e d[” e	jre d\” n
e d]” e d^” e	js°e d_” e d`” e da” e dM” q¶e d&” q4e db” e#e
dc*Z$eD ]Z%e$ &e%dd ” qśW d   n1 s&0    Y  e'dee
  dS )fé    Né   é   é   )Śfloatśat::HalfŚuint8_tc              	   C   s,  dd }g }	|	  dt|  d ” |r:|	  d| d ” n|	  d| d ” |	  d| d ” td	| D ]"}
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 }|	  dt| d ” qh|r°|	  d” |	  d” |	  d” n|	  d” |	  d| d ” |	  d| d ” |	  d” |dkrz|	  d| d ” |	  d| d ” |	  d” |	  d” |	  d” |rZ|	  d” |	  d” |	  d” n|	  d ” |	  d!” |	  d"” n0|	  d| d ” |	  d” |	  d” |	  d” |	  d#” |	  d$ |”” |	  d% |”” |	  d| d& ” |	  d'” |	  d( |”” td	| D ]@}
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 }d)}t| | }|| d	k}|	 ||||||” q
|	  d*” |rh|	  d+” n
|	  d,” td	| D ]0}
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 }|	  d-t| d. t| d/ ” q||	  d0” |rŹ|	  d1” n
|	  d2” td	| D ]4}
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 }|	  d-t| d3 d4 t| d5 ” qŽ|	  d*” |	  d6” |	S )7Nc                 S   s   g }|dkr"|  d| | | f ” nD|dkr@|  d| | | f ” n&|dkr^|  d| | | f ” ndsfJ |rz|  d|  ” n|  d	|  ” |S )
Nr   zI        vop%d = _mm256_fmadd_ps(vwgt, _mm256_loadu_ps(ip + (%d)), vop%d);r   z²        vop%d = _mm256_fmadd_ps(
            vwgt,
            _mm256_cvtph_ps(
                _mm_loadu_si128(reinterpret_cast<const __m128i*>(ip + (%d)))),
            vop%d);r   zą        vop%d = _mm256_fmadd_ps(
            vwgt,
            _mm256_cvtepi32_ps(_mm256_cvtepu8_epi32(
                _mm_loadl_epi64(reinterpret_cast<const __m128i*>(ip + (%d))))),
            _mm256_add_ps(vop%d, vbio));Fz_        _mm_prefetch(
            reinterpret_cast<const char*>(&ip_next_T0[%d]), _MM_HINT_T0);z9        // skip unnecessary prefetch of (&ip_next_T0[%d])©Śappend)ZregidŚInTypeŚuse_weightsŚisaŚprefetchŚcode© r   śx/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/caffe2/perfkernels/hp_emblookup_codegen.pyŚcompute   s<    ’’ü’ü’ž’’zunroll.<locals>.computez    // unrolling z timesś	    for (ś: rangeIndex = 0; rangeIndex < output_size; ++rangeIndex) {ś      ś%* op = &out[rangeIndex * block_size];r   é   z      __m256 vopz = _mm256_setzero_ps();śV      if (dataInd != offsets[rangeIndex] - offsets[0]) {
        return false;
      }śl      int64_t end_offset = offsets[rangeIndex + 1];
      int64_t length = end_offset - offsets[rangeIndex];ś^      for (int64_t start = dataInd; dataInd < end_offset - offsets[0];
           ++dataInd) {śU      if (dataInd + lengths[rangeIndex] > index_size) {
        return false;
      }ś      for (śP start = dataInd; dataInd < start + lengths[rangeIndex];
           ++dataInd) {ś        const ś idx = indices[dataInd];śL        if (idx < 0 || idx >= data_size) {
          return false;
        }r   ś        ś wgt = 1.f;ś bio;ś        if (weights) {śL          wgt = weights[IS_WEIGHT_POSITIONAL ? (dataInd - start) : dataInd];ś	        }ś{        const float* scale_bias = reinterpret_cast<const float*>(
            &input[idx * fused_block_size + block_size]);ś"        bio = wgt * scale_bias[1];ś"        wgt = wgt * scale_bias[0];ś,        bio = wgt * scale_bias[2 * idx + 1];ś(        wgt = wgt * scale_bias[2 * idx];ś*        __m256 vbio = _mm256_set1_ps(bio);ś*        __m256 vwgt = _mm256_set1_ps(wgt);ś6        const {}* ip = &input[idx * fused_block_size];ś|        const {} next_T0 = (dataInd < index_size - prefdist_T0)
            ? (dataInd + prefdist_T0)
            : dataInd;ś  idx_pref_T0 = indices[next_T0];ś\        if (idx_pref_T0 < 0 || idx_pref_T0 >= data_size) {
          return false;
        }śF        const {}* ip_next_T0 = &input[idx_pref_T0 * fused_block_size];é@   ś      }z1      if (!normalize_by_lengths || length == 0) {z>      if (!normalize_by_lengths || lengths[rangeIndex] == 0) {z        _mm256_storeu_ps(&op[z], vopz);z      } else {z8        __m256 vlen_inv = _mm256_set1_ps(1.0f / length);zE        __m256 vlen_inv = _mm256_set1_ps(1.0f / lengths[rangeIndex]);z], _mm256_mul_ps(Zvopz, vlen_inv));ś    })r	   ŚstrŚrangeŚformatŚsizeofŚextend)ZufŚ	IndexTyper
   ŚOutTyper   r   ŚfusedŚuse_offsetsr   r   ŚiŚjZcachelinesizeZ
byteoffsetr   r   r   r   Śunroll
   sģ    (’ž’’ž’’
’’’ž’’

’
’



’

ž’’’’

&

’žżüū’

r@   c           	      C   sZ  dd }g }|dkr|  d” |r6|  d|  d ” n|  d|  d ” |  d| d ” |  d	” |  d
” |  d” |  d” |  d” |  d” |  d” |rÄ|  d” |  d” |  d” n|  d” |  d|  d ” |  d|  d ” |  d” |dkr|  d| d ” |  d| d ” |  d” |  d” |  d” |rn|  d” |  d ” |  d!” n|  d"” |  d#” |  d$” n0|  d| d ” |  d” |  d” |  d” |  d%” |  d& |”” |  d' | ”” |  d|  d( ” |  d)” |  d* |”” |  d+” |  d,” | ||||” |  d” |  d-” |d.krd|  d/” nJ|dkr|  d0” |  d1” |  d2” n |dkr¤|  d3” n
d4s®J |  d” |  d” |rŽ|  d5” |  d6” n|  d7” |  d8” |  d9” |  d+” |  d,” |  d:” |  d” |  d-” |  d;” |  d” |  d” |  d<” |S )=Nc                 S   sV   g }| dkr|  d” n0| dkr,|  d” n| dkr@|  d” ndsHJ |  d” |S )	Nr   z          _mm256_storeu_ps(
              &op[j],
              _mm256_fmadd_ps(
                  vwgt, _mm256_loadu_ps(&ip[j]), _mm256_loadu_ps(&op[j])));r   a
            _mm256_storeu_ps(
              &op[j],
              _mm256_fmadd_ps(
                  vwgt,
                  _mm256_cvtph_ps(_mm_loadu_si128(
                      reinterpret_cast<const __m128i*>(&ip[j]))),
                  _mm256_loadu_ps(&op[j])));r   a8            _mm256_storeu_ps(
              &op[j],
              _mm256_fmadd_ps(
                  vwgt,
                  _mm256_cvtepi32_ps(_mm256_cvtepu8_epi32(_mm_loadl_epi64(
                      reinterpret_cast<const __m128i*>(&ip[j])))),
                  _mm256_add_ps(_mm256_loadu_ps(&op[j]), vbio)));Fzb          _mm_prefetch(
              reinterpret_cast<const char*>(&ip_next_T0[j]), _MM_HINT_T0);r   )r
   r   r   r   r   r   r   r   ¾   s$    ’’	’
’zgeneric.<locals>.computer   z(    alignas(64) at::Half vtmp1[8] = {0};r   r   r   r   z      int64_t j = 0;z+      for (; j + 8 <= block_size; j += 8) {z6        _mm256_storeu_ps(op + j, _mm256_setzero_ps());r3   z#      for (; j < block_size; j++) {z        op[j] = 0.0f;r   r   r   r   r   r   r   r   r   r   r    r!   r"   r#   r$   r%   r&   r'   r(   r)   r*   r+   r,   r-   r.   r/   r0   r1   z        j = 0;z-        for (; j + 8 <= block_size; j += 8) {z%        for (; j < block_size; j++) {r   z.          op[j] = std::fma(wgt, ip[j], op[j]);z          vtmp1[0] = ip[j];zc          __m256 vtmp2 =
              _mm256_cvtph_ps(*(reinterpret_cast<const __m128i*>(vtmp1)));z>          op[j] = std::fma(wgt, ((float*)(&vtmp2))[0], op[j]);z;          op[j] = std::fma(wgt, (float)ip[j], bio + op[j]);Fz+      if (normalize_by_lengths && length) {z&        float len_inv = 1.0f / length;z8      if (normalize_by_lengths && lengths[rangeIndex]) {z3        float len_inv = 1.0f / lengths[rangeIndex];z2        __m256 vlen_inv = _mm256_set1_ps(len_inv);zd          _mm256_storeu_ps(
              &op[j], _mm256_mul_ps(_mm256_loadu_ps(&op[j]), vlen_inv));z"          op[j] = len_inv * op[j];r4   )r	   r7   r9   )	r:   r
   r;   r   r   r<   r=   r   r   r   r   r   Śgeneric½   sų    '
’ž’’ž’

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’
’’’ž’’

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’

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ž’’’’
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--filenamez	file name)Śhelpz--fusedŚ
store_true)Śactionz--use-offsetsz/embedding_lookup_fused_8bit_rowwise_idx_avx2.ccz+embedding_lookup_fused_8bit_rowwise_avx2.cczembedding_lookup_idx_avx2.cczembedding_lookup_avx2.cc)Śint32_tŚintr   r   r   r   )Śint64_trG   r   r   r   r   )rE   rF   Śhalfr   r   r   )rG   rG   rH   r   r   r   )rE   rF   r   r   r   r   )rG   rG   r   r   r   r   z//// --------------------------z//// ATTENTION:z//// THIS CODE IS AUTOGENERATEDz
//// BY {}z//// DO NOT MODIFY!!!z //// --------------------------
z#include <c10/util/Half.h>z#include <immintrin.h>znamespace caffe2 {
ZFused8BitRowwiseŚ z$template <bool IS_WEIGHT_POSITIONAL>z{}EmbeddingLookupIdx_{}_{}_{}z{}EmbeddingLookup_{}_{}_{}Z
__avx2_fmazstatic bool ś(z    const int64_t block_size,z    const int64_t output_size,z    const int64_t index_size,z    const int64_t data_size,z
    const z* input,z
* indices,z
* offsets,z    const int* lengths,z    const float* weights,z    const float* scale_bias,z    bool normalize_by_lengths,z    z* out) {z  const z prefdist_T0 = 16;r   z.  const {} fused_block_size = block_size + {};z  int64_t dataInd = 0;z  z dataInd = 0;z  if (block_size == 128) {é   TZAVX2z   } else if (block_size == 64) {z   } else if (block_size == 32) {z   } else if (block_size == 16) {z
  } else {z    // generic codez  }z  return dataInd == index_size;Ś})ŚfalseŚtruezbool Ś_z
      z	  return ś<z>(éP   z      block_size,z      output_size,z      index_size,z      data_size,z      input,z      indices,z      offsets,z      lengths,z      weights,z      scale_bias,z      normalize_by_lengths,z      out);z} // namespace caffe2ŚwŚ
zCreated )(ŚargparseŚsysr8   r@   rA   ŚArgumentParserŚparserŚadd_argumentŚ
parse_argsŚoptsŚfilenamer<   r=   Śoptionsr   r	   r7   ŚargvŚoZIndexTypeNamer:   Z
InTypeNamer
   ZOutTypeNamer;   ŚprefixZfn_baseŚsuffixŚfnŚargsŚoffsetZis_weight_positionalZextra_spaceZ
ret_stringŚlenŚopenZfoutŚcŚwriteŚprintr   r   r   r   Ś<module>   sģ    4 Hś	

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