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Experiment 2
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@argilo
argilo committed Feb 1, 2024
1 parent 39c826c commit 4fbfaa6
Showing 1 changed file with 16 additions and 16 deletions.
32 changes: 16 additions & 16 deletions kernels/volk/volk_8u_x4_conv_k7_r2_8u.h
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Original file line number Diff line number Diff line change
Expand Up @@ -669,18 +669,18 @@ static inline void volk_8u_x4_conv_k7_r2_8u_neonspiral(unsigned char* Y,
high_bits = vreinterpretq_u16_u8(vshrq_n_u8(d9, 7));
paired16 = vreinterpretq_u32_u16(vsraq_n_u16(high_bits, high_bits, 6));
paired32_new = vreinterpretq_u8_u32(vsraq_n_u32(paired16, paired16, 12));
s20 = ((unsigned int)vgetq_lane_u8(paired32_new, 0) << 17)
| ((unsigned int)vgetq_lane_u8(paired32_new, 4) << 25)
| ((unsigned int)vgetq_lane_u8(paired32_new, 8) << 1)
| ((unsigned int)vgetq_lane_u8(paired32_new, 12) << 9);
s20 = ((unsigned int)vgetq_lane_u8(paired32_new, 0) << 9)
| ((unsigned int)vgetq_lane_u8(paired32_new, 4) << 1)
| ((unsigned int)vgetq_lane_u8(paired32_new, 8) << 25)
| ((unsigned int)vgetq_lane_u8(paired32_new, 12) << 17);
printf("%08x\n", s20);
high_bits = vreinterpretq_u16_u8(vshrq_n_u8(d10, 7));
paired16 = vreinterpretq_u32_u16(vsraq_n_u16(high_bits, high_bits, 6));
paired32_new = vreinterpretq_u8_u32(vsraq_n_u32(paired16, paired16, 12));
s20 |= ((unsigned int)vgetq_lane_u8(paired32_new, 0) << 16)
| ((unsigned int)vgetq_lane_u8(paired32_new, 4) << 24)
| ((unsigned int)vgetq_lane_u8(paired32_new, 8) << 0)
| ((unsigned int)vgetq_lane_u8(paired32_new, 12) << 8);
s20 |= ((unsigned int)vgetq_lane_u8(paired32_new, 0) << 8)
| ((unsigned int)vgetq_lane_u8(paired32_new, 4) << 0)
| ((unsigned int)vgetq_lane_u8(paired32_new, 8) << 24)
| ((unsigned int)vgetq_lane_u8(paired32_new, 12) << 16);
printf("%08x\n", s20);
a91 = ((unsigned int*)dec);
a92 = (4 * i9);
Expand Down Expand Up @@ -717,17 +717,17 @@ printf("%08x\n", s20);
high_bits = vreinterpretq_u16_u8(vshrq_n_u8(d11, 7));
paired16 = vreinterpretq_u32_u16(vsraq_n_u16(high_bits, high_bits, 6));
paired32_new = vreinterpretq_u8_u32(vsraq_n_u32(paired16, paired16, 12));
s26 = ((unsigned int)vgetq_lane_u8(paired32_new, 0) << 17)
| ((unsigned int)vgetq_lane_u8(paired32_new, 4) << 25)
| ((unsigned int)vgetq_lane_u8(paired32_new, 8) << 1)
| ((unsigned int)vgetq_lane_u8(paired32_new, 12) << 9);
s26 = ((unsigned int)vgetq_lane_u8(paired32_new, 0) << 9)
| ((unsigned int)vgetq_lane_u8(paired32_new, 4) << 1)
| ((unsigned int)vgetq_lane_u8(paired32_new, 8) << 25)
| ((unsigned int)vgetq_lane_u8(paired32_new, 12) << 17);
high_bits = vreinterpretq_u16_u8(vshrq_n_u8(d12, 7));
paired16 = vreinterpretq_u32_u16(vsraq_n_u16(high_bits, high_bits, 6));
paired32_new = vreinterpretq_u8_u32(vsraq_n_u32(paired16, paired16, 12));
s26 |= ((unsigned int)vgetq_lane_u8(paired32_new, 0) << 16)
| ((unsigned int)vgetq_lane_u8(paired32_new, 4) << 24)
| ((unsigned int)vgetq_lane_u8(paired32_new, 8) << 0)
| ((unsigned int)vgetq_lane_u8(paired32_new, 12) << 8);
s26 |= ((unsigned int)vgetq_lane_u8(paired32_new, 0) << 8)
| ((unsigned int)vgetq_lane_u8(paired32_new, 4) << 0)
| ((unsigned int)vgetq_lane_u8(paired32_new, 8) << 24)
| ((unsigned int)vgetq_lane_u8(paired32_new, 12) << 16);
a110 = (a93 + 1);
*(a110) = s26;
s28 = vzip1q_u8(a108, a109);
Expand Down

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