1 | #ifndef PABLOSUPPORT_HPP_ |
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2 | #define PABLOSUPPORT_HPP_ |
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3 | |
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4 | #include "bitblock.hpp" |
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5 | |
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6 | #define BitBlock_declare(name) BitBlock name |
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7 | |
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8 | #define ubitblock_declare(name, n) \ |
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9 | ubitblock name[n];\ |
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10 | do {int i;\ |
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11 | for (i = 0; i < n; i++) name[i]._128 = simd<1>::constant<0>();\ |
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12 | }\ |
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13 | while (0) |
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14 | |
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15 | |
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16 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_Advance(BitBlock strm, BitBlock carryin, BitBlock & rslt) { |
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17 | BitBlock carryout; |
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18 | adv_ci_co(strm, carryin, carryout, rslt); |
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19 | return carryout; |
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20 | } |
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21 | |
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22 | template <int n> IDISA_ALWAYS_INLINE BitBlock pablo_blk_Advance_n_(BitBlock strm, BitBlock pending_in, BitBlock & rslt) { |
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23 | BitBlock half_block_shifted = esimd<BLOCK_SIZE/2>::mergel(strm, pending_in); |
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24 | rslt = simd_or(simd<BLOCK_SIZE/2>::srli<(BLOCK_SIZE/2)-n>(half_block_shifted), |
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25 | simd<BLOCK_SIZE/2>::slli<n>(strm)); |
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26 | return strm; |
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27 | } |
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28 | |
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29 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_ScanThru(BitBlock marker, BitBlock charclass, BitBlock carryin, BitBlock & rslt) { |
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30 | BitBlock carryout, sum; |
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31 | add_ci_co(marker, charclass, carryin, carryout, sum); |
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32 | rslt = simd_andc(sum, charclass); |
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33 | return carryout; |
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34 | } |
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35 | |
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36 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_AdvanceThenScanThru(BitBlock marker, BitBlock charclass, BitBlock carryin, BitBlock & rslt) { |
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37 | BitBlock carryout, sum; |
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38 | add_ci_co(marker, simd_or(charclass, marker), carryin, carryout, sum); |
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39 | rslt = simd_andc(sum, charclass); |
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40 | return carryout; |
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41 | } |
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42 | |
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43 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_ScanTo(BitBlock marker, BitBlock charclass, BitBlock carryin, BitBlock & rslt) { |
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44 | BitBlock carryout, sum; |
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45 | add_ci_co(marker, simd_not(charclass), carryin, carryout, sum); |
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46 | rslt = simd_and(sum, charclass); |
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47 | return carryout; |
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48 | } |
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49 | |
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50 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_AdvanceThenScanTo(BitBlock marker, BitBlock charclass, BitBlock carryin, BitBlock & rslt) { |
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51 | BitBlock carryout, sum; |
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52 | add_ci_co(marker, simd_or(marker, simd_not(charclass)), carryin, carryout, sum); |
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53 | rslt = simd_and(sum, charclass); |
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54 | return carryout; |
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55 | } |
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56 | |
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57 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_ScanToFirst(BitBlock charclass, BitBlock carryin, BitBlock & rslt) { |
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58 | BitBlock carryout, sum; |
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59 | add_ci_co(simd<BLOCK_SIZE>::constant<0>(), simd_not(charclass), carryin, carryout, sum); |
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60 | rslt = simd_and(sum, charclass); |
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61 | return carryout; |
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62 | } |
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63 | |
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64 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_SpanUpTo(BitBlock starts, BitBlock follows, BitBlock carryin, BitBlock & rslt) { |
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65 | BitBlock carryout; |
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66 | sub_bi_bo(follows, starts, carryin, carryout, rslt); |
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67 | return carryout; |
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68 | } |
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69 | |
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70 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_InclusiveSpan(BitBlock starts, BitBlock follows, BitBlock carryin, BitBlock & rslt) { |
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71 | BitBlock carryout, span; |
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72 | sub_bi_bo(follows, starts, carryin, carryout, span); |
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73 | rslt = simd_or(span, follows); |
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74 | return carryout; |
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75 | } |
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76 | |
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77 | IDISA_ALWAYS_INLINE BitBlock pablo_blk_ExclusiveSpan(BitBlock starts, BitBlock follows, BitBlock carryin, BitBlock & rslt) { |
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78 | BitBlock carryout, span; |
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79 | sub_bi_bo(follows, starts, carryin, carryout, span); |
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80 | rslt = simd_andc(span, starts); |
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81 | return carryout; |
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82 | } |
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83 | |
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84 | |
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85 | |
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86 | #endif // PABLOSUPPORT_HPP_ |
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