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@@ -618,8 +618,10 b' def _rawgroups(revlog, p1, p2, cachedelt' | |||
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618 | 618 | The group order aims at providing fast or small candidates first. |
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619 | 619 | """ |
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620 | 620 | gdelta = revlog._generaldelta |
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621 | sparse = revlog._sparserevlog | |
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621 | 622 | curr = len(revlog) |
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622 | 623 | prev = curr - 1 |
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624 | deltachain = lambda rev: revlog._deltachain(rev)[0] | |
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623 | 625 | |
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624 | 626 | # First we try to reuse a the delta contained in the bundle. |
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625 | 627 | # (or from the source revlog) |
@@ -647,6 +649,14 b' def _rawgroups(revlog, p1, p2, cachedelt' | |||
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647 | 649 | # Test all parents (1 or 2), and keep the best candidate |
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648 | 650 | yield parents |
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649 | 651 | |
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652 | if sparse and parents: | |
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653 | # See if we can use an existing snapshot in the parent chains to use as | |
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654 | # a base for a new intermediate-snapshot | |
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655 | bases = [] | |
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656 | for p in parents: | |
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657 | bases.append(deltachain(p)[0]) | |
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658 | yield tuple(sorted(bases)) | |
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659 | ||
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650 | 660 | # other approach failed try against prev to hopefully save us a |
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651 | 661 | # fulltext. |
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652 | 662 | yield (prev,) |
@@ -77,7 +77,7 b' repeatedly while some of it changes rare' | |||
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77 | 77 | |
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78 | 78 | |
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79 | 79 | $ f -s .hg/store/data/*.d |
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80 |
.hg/store/data/_s_p_a_r_s_e-_r_e_v_l_o_g-_t_e_s_t-_f_i_l_e.d: size=7 |
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80 | .hg/store/data/_s_p_a_r_s_e-_r_e_v_l_o_g-_t_e_s_t-_f_i_l_e.d: size=72315280 | |
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81 | 81 | $ hg debugrevlog * |
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82 | 82 | format : 1 |
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83 | 83 | flags : generaldelta |
@@ -89,33 +89,36 b' repeatedly while some of it changes rare' | |||
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89 | 89 | empty : 0 ( 0.00%) |
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90 | 90 | text : 0 (100.00%) |
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91 | 91 | delta : 0 (100.00%) |
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92 |
snapshot : 1 |
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93 |
lvl-0 : 1 |
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94 | deltas : 4900 (97.98%) | |
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95 | revision size : 74365490 | |
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96 | snapshot : 20307865 (27.31%) | |
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97 | lvl-0 : 20307865 (27.31%) | |
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98 | deltas : 54057625 (72.69%) | |
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92 | snapshot : 145 ( 2.90%) | |
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93 | lvl-0 : 15 ( 0.30%) | |
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94 | lvl-1 : 130 ( 2.60%) | |
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95 | deltas : 4856 (97.10%) | |
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96 | revision size : 72315280 | |
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97 | snapshot : 18481085 (25.56%) | |
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98 | lvl-0 : 3016019 ( 4.17%) | |
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99 | lvl-1 : 15465066 (21.39%) | |
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100 | deltas : 53834195 (74.44%) | |
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99 | 101 | |
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100 | 102 | chunks : 5001 |
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101 | 103 | 0x78 (x) : 5001 (100.00%) |
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102 |
chunks size : 7 |
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103 |
0x78 (x) : 7 |
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104 | chunks size : 72315280 | |
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105 | 0x78 (x) : 72315280 (100.00%) | |
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104 | 106 | |
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105 |
avg chain length : |
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107 | avg chain length : 18 | |
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106 | 108 | max chain length : 45 |
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107 |
max chain reach : |
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109 | max chain reach : 32095083 | |
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108 | 110 | compression ratio : 23 |
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109 | 111 | |
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110 | 112 | uncompressed data size (min/max/avg) : 346468 / 346472 / 346471 |
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111 |
full revision size (min/max/avg) : 2009 |
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112 |
inter-snapshot size (min/max/avg) : 0 / 0 / |
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113 |
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113 | full revision size (min/max/avg) : 200990 / 201151 / 201067 | |
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114 | inter-snapshot size (min/max/avg) : 37202 / 173034 / 118962 | |
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115 | level-1 (min/max/avg) : 37202 / 173034 / 118962 | |
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116 | delta size (min/max/avg) : 10649 / 104791 / 11086 | |
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114 | 117 | |
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115 |
deltas against prev : 4 |
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116 |
where prev = p1 : 41 |
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118 | deltas against prev : 4185 (86.18%) | |
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119 | where prev = p1 : 4139 (98.90%) | |
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117 | 120 | where prev = p2 : 0 ( 0.00%) |
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118 |
other : |
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119 |
deltas against p1 : 6 |
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120 |
deltas against p2 : |
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121 | other : 46 ( 1.10%) | |
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122 | deltas against p1 : 647 (13.32%) | |
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123 | deltas against p2 : 24 ( 0.49%) | |
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121 | 124 | deltas against other : 0 ( 0.00%) |
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