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// Auto-generated file. Do not edit!
// Template: src/f16-f32-vcvt/f16c.c.in
// Generator: tools/xngen
//
// Copyright 2021 Google LLC
//
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree.
#include <assert.h>
#include <immintrin.h>
#include <xnnpack/common.h>
#include <xnnpack/vcvt.h>
void xnn_f16_f32_vcvt_ukernel__f16c_x8(
size_t batch,
const void* input,
float* output,
const union xnn_f16_f32_cvt_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS
{
assert(batch != 0);
assert(batch % sizeof(uint16_t) == 0);
assert(input != NULL);
assert(output != NULL);
const uint16_t* i = (const uint16_t*) input;
for (; batch >= 8 * sizeof(uint16_t); batch -= 8 * sizeof(uint16_t)) {
const __m256 vacc = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i));
i += 8;
_mm256_storeu_ps(output, vacc);
output += 8;
}
if XNN_UNLIKELY(batch != 0) {
assert(batch >= 1 * sizeof(uint16_t));
assert(batch <= 7 * sizeof(uint16_t));
const __m256 vacc = _mm256_cvtph_ps(_mm_loadu_si128((const __m128i*) i));
__m128 vacc_lo = _mm256_castps256_ps128(vacc);
if (batch & (4 * sizeof(uint16_t))) {
_mm_storeu_ps(output, vacc_lo);
vacc_lo = _mm256_extractf128_ps(vacc, 1);
output += 4;
}
if (batch & (2 * sizeof(uint16_t))) {
_mm_storel_pi((__m64*) output, vacc_lo);
vacc_lo = _mm_movehl_ps(vacc_lo, vacc_lo);
output += 2;
}
if (batch & (1 * sizeof(uint16_t))) {
_mm_store_ss(output, vacc_lo);
}
}
}
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