Incorporate Araq's suggestions

[planetis-m]

From the forum reply

Your implementation should inline data elements that fit in the about 3 bytes in the payload. For example: Numbers like 0, 1, 2, 3 are common and do not have to take up space in the BiTable. Likewise for short key names like "abc". This is reasonably easy to implement and should improve benchmark results quite a bit. It also means that the typical JSON data uses even less space.

The sweet spot might even be to use a 64 bit for a packed node so that more data fits the inline case.

[planetis-m]

sso branch benchmark results:

extract:
  Collected 10000 samples in 3.5586 s
  Average time: 0.3482 ms
  Stddev  time: 0.0409 ms
  Min     time: 0.3431 ms
  Max     time: 1.0929 ms
parse:
  Collected 10000 samples in 12.2699 s
  Average time: 1.2194 ms
  Stddev  time: 0.0040 ms
  Min     time: 1.2127 ms
  Max     time: 1.3753 ms
toString:
  Collected 10000 samples in 9.3768 s
  Average time: 0.5825 ms
  Stddev  time: 0.0028 ms
  Min     time: 0.5728 ms
  Max     time: 0.5958 ms
fromJson:
  Collected 10000 samples in 3.5812 s
  Average time: 0.0041 ms
  Stddev  time: 0.0001 ms
  Min     time: 0.0029 ms
  Max     time: 0.0085 ms
toJson:
  Collected 10000 samples in 0.0129 s
  Average time: 0.0010 ms
  Stddev  time: 0.0000 ms
  Min     time: 0.0005 ms
  Max     time: 0.0035 ms
test:
  Collected 10000 samples in 3.5766 s
  Average time: 0.0035 ms
  Stddev  time: 0.0001 ms
  Min     time: 0.0034 ms
  Max     time: 0.0058 ms
replace:
  Collected 10000 samples in 3.5799 s
  Average time: 0.0037 ms
  Stddev  time: 0.0001 ms
  Min     time: 0.0034 ms
  Max     time: 0.0065 ms
remove:
  Collected 10000 samples in 3.6927 s
  Average time: 0.0143 ms
  Stddev  time: 0.0003 ms
  Min     time: 0.0128 ms
  Max     time: 0.0199 ms
add:
  Collected 10000 samples in 3.5934 s
  Average time: 0.0036 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0029 ms
  Max     time: 0.0094 ms
copy:
  Collected 10000 samples in 3.6806 s
  Average time: 0.0122 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0113 ms
  Max     time: 0.0218 ms
move:
  Collected 10000 samples in 3.7868 s
  Average time: 0.0231 ms
  Stddev  time: 0.0004 ms
  Min     time: 0.0224 ms
  Max     time: 0.0276 ms
stdlib - extract:
  Collected 10000 samples in 8.2239 s
  Average time: 0.7242 ms
  Stddev  time: 0.0059 ms
  Min     time: 0.7103 ms
  Max     time: 1.1079 ms
stdlib - parse:
  Collected 10000 samples in 15.8467 s
  Average time: 1.4828 ms
  Stddev  time: 0.0093 ms
  Min     time: 1.4456 ms
  Max     time: 1.5896 ms
stdlib - toString:
  Collected 10000 samples in 14.9889 s
  Average time: 0.6627 ms
  Stddev  time: 0.0114 ms
  Min     time: 0.6409 ms
  Max     time: 1.1972 ms
stdlib - fromJson:
  Collected 10000 samples in 8.4067 s
  Average time: 0.0011 ms
  Stddev  time: 0.0004 ms
  Min     time: 0.0000 ms
  Max     time: 0.0103 ms
stdlib - toJson:
  Collected 10000 samples in 0.0083 s
  Average time: 0.0005 ms
  Stddev  time: 0.0001 ms
  Min     time: 0.0002 ms
  Max     time: 0.0048 ms
stdlib - test:
  Collected 10000 samples in 8.3573 s
  Average time: 0.0007 ms
  Stddev  time: 0.0001 ms
  Min     time: 0.0000 ms
  Max     time: 0.0043 ms
stdlib - replace:
  Collected 10000 samples in 8.3806 s
  Average time: 0.0007 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0000 ms
  Max     time: 0.0059 ms
stdlib - remove:
  Collected 10000 samples in 8.3820 s
  Average time: 0.0010 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0000 ms
  Max     time: 0.0071 ms
stdlib - add:
  Collected 10000 samples in 8.3859 s
  Average time: 0.0007 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0000 ms
  Max     time: 0.0055 ms
stdlib - copy:
  Collected 10000 samples in 8.4408 s
  Average time: 0.0008 ms
  Stddev  time: 0.0003 ms
  Min     time: 0.0000 ms
  Max     time: 0.0083 ms
stdlib - move:
  Collected 10000 samples in 8.4005 s
  Average time: 0.0011 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0000 ms
  Max     time: 0.0064 ms

[planetis-m]

Used mem:

jsonpak: 256KiB
std/json: 1.359MiB

[planetis-m]

Using separate strings, numbers hash tables, branch literals:

extract:
  Collected 10000 samples in 3.1340 s
  Average time: 0.3077 ms
  Stddev  time: 0.0186 ms
  Min     time: 0.2981 ms
  Max     time: 0.9689 ms
parse:
  Collected 10000 samples in 10.3927 s
  Average time: 1.0334 ms
  Stddev  time: 0.0142 ms
  Min     time: 1.0135 ms
  Max     time: 1.1465 ms
toString:
  Collected 10000 samples in 4.5868 s
  Average time: 0.1466 ms
  Stddev  time: 0.0038 ms
  Min     time: 0.1441 ms
  Max     time: 0.1696 ms
fromJson:
  Collected 10000 samples in 3.1475 s
  Average time: 0.0039 ms
  Stddev  time: 0.0005 ms
  Min     time: 0.0038 ms
  Max     time: 0.0229 ms
toJson:
  Collected 10000 samples in 0.0095 s
  Average time: 0.0006 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0006 ms
  Max     time: 0.0202 ms
test:
  Collected 10000 samples in 3.1534 s
  Average time: 0.0040 ms
  Stddev  time: 0.0008 ms
  Min     time: 0.0038 ms
  Max     time: 0.0255 ms
replace:
  Collected 10000 samples in 3.1441 s
  Average time: 0.0040 ms
  Stddev  time: 0.0006 ms
  Min     time: 0.0039 ms
  Max     time: 0.0227 ms
remove:
  Collected 10000 samples in 3.2490 s
  Average time: 0.0147 ms
  Stddev  time: 0.0013 ms
  Min     time: 0.0145 ms
  Max     time: 0.0338 ms
add:
  Collected 10000 samples in 3.1630 s
  Average time: 0.0040 ms
  Stddev  time: 0.0006 ms
  Min     time: 0.0019 ms
  Max     time: 0.0228 ms
copy:
  Collected 10000 samples in 3.2011 s
  Average time: 0.0085 ms
  Stddev  time: 0.0009 ms
  Min     time: 0.0082 ms
  Max     time: 0.0286 ms
move:
  Collected 10000 samples in 3.3002 s
  Average time: 0.0194 ms
  Stddev  time: 0.0014 ms
  Min     time: 0.0191 ms
  Max     time: 0.0406 ms

Used mem: 231.109KiB

[planetis-m]

For reference, these are the current timings:

  Collected 10000 samples in 2.6649 s
  Average time: 0.2564 ms
  Stddev  time: 0.0053 ms
  Min     time: 0.2513 ms
  Max     time: 0.3097 ms
parse:
  Collected 10000 samples in 9.6022 s
  Average time: 0.9501 ms
  Stddev  time: 0.0170 ms
  Min     time: 0.9104 ms
  Max     time: 1.0435 ms
toString:
  Collected 10000 samples in 10.7450 s
  Average time: 0.8031 ms
  Stddev  time: 0.0109 ms
  Min     time: 0.7795 ms
  Max     time: 1.1168 ms
fromJson:
  Collected 10000 samples in 2.7236 s
  Average time: 0.0040 ms
  Stddev  time: 0.0005 ms
  Min     time: 0.0039 ms
  Max     time: 0.0231 ms
toJson:
  Collected 10000 samples in 0.0116 s
  Average time: 0.0009 ms
  Stddev  time: 0.0003 ms
  Min     time: 0.0008 ms
  Max     time: 0.0195 ms
test:
  Collected 10000 samples in 2.7419 s
  Average time: 0.0043 ms
  Stddev  time: 0.0008 ms
  Min     time: 0.0040 ms
  Max     time: 0.0241 ms
replace:
  Collected 10000 samples in 2.7292 s
  Average time: 0.0043 ms
  Stddev  time: 0.0007 ms
  Min     time: 0.0041 ms
  Max     time: 0.0240 ms
remove:
  Collected 10000 samples in 2.8196 s
  Average time: 0.0132 ms
  Stddev  time: 0.0011 ms
  Min     time: 0.0129 ms
  Max     time: 0.0335 ms
add:
  Collected 10000 samples in 2.7112 s
  Average time: 0.0043 ms
  Stddev  time: 0.0006 ms
  Min     time: 0.0041 ms
  Max     time: 0.0243 ms
copy:
  Collected 10000 samples in 2.7654 s
  Average time: 0.0087 ms
  Stddev  time: 0.0010 ms
  Min     time: 0.0084 ms
  Max     time: 0.0311 ms
move:
  Collected 10000 samples in 2.8696 s
  Average time: 0.0179 ms
  Stddev  time: 0.0014 ms
  Min     time: 0.0175 ms
  Max     time: 0.0409 ms
stdlib - extract:
  Collected 10000 samples in 7.5400 s
  Average time: 0.6629 ms
  Stddev  time: 0.0088 ms
  Min     time: 0.6435 ms
  Max     time: 0.8394 ms
stdlib - parse:
  Collected 10000 samples in 14.5678 s
  Average time: 1.3665 ms
  Stddev  time: 0.0126 ms
  Min     time: 1.3298 ms
  Max     time: 1.4247 ms
stdlib - toString:
  Collected 10000 samples in 14.2210 s
  Average time: 0.6593 ms
  Stddev  time: 0.0087 ms
  Min     time: 0.6439 ms
  Max     time: 0.7004 ms
stdlib - fromJson:
  Collected 10000 samples in 7.6211 s
  Average time: 0.0008 ms
  Stddev  time: 0.0004 ms
  Min     time: 0.0006 ms
  Max     time: 0.0198 ms
stdlib - toJson:
  Collected 10000 samples in 0.0081 s
  Average time: 0.0005 ms
  Stddev  time: 0.0003 ms
  Min     time: 0.0005 ms
  Max     time: 0.0192 ms
stdlib - test:
  Collected 10000 samples in 7.6917 s
  Average time: 0.0006 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0004 ms
  Max     time: 0.0017 ms
stdlib - replace:
  Collected 10000 samples in 7.6918 s
  Average time: 0.0006 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0003 ms
  Max     time: 0.0026 ms
stdlib - remove:
  Collected 10000 samples in 7.6839 s
  Average time: 0.0008 ms
  Stddev  time: 0.0003 ms
  Min     time: 0.0006 ms
  Max     time: 0.0181 ms
stdlib - add:
  Collected 10000 samples in 7.7003 s
  Average time: 0.0006 ms
  Stddev  time: 0.0003 ms
  Min     time: 0.0004 ms
  Max     time: 0.0187 ms
stdlib - copy:
  Collected 10000 samples in 7.6893 s
  Average time: 0.0006 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0004 ms
  Max     time: 0.0181 ms
stdlib - move:
  Collected 10000 samples in 7.6927 s
  Average time: 0.0008 ms
  Stddev  time: 0.0003 ms
  Min     time: 0.0006 ms
  Max     time: 0.0186 ms
used Mem: 1.635MiB

jsonpak alone used Mem: 302.281KiB

[planetis-m]

And here's branch 'short' with the suggest changes:

extract:
  Collected 10000 samples in 0.5627 s
  Average time: 0.0534 ms
  Stddev  time: 0.0145 ms
  Min     time: 0.0502 ms
  Max     time: 0.1943 ms
parse:
  Collected 10000 samples in 8.1286 s
  Average time: 0.8097 ms
  Stddev  time: 0.0090 ms
  Min     time: 0.7939 ms
  Max     time: 0.9388 ms
toString:
  Collected 10000 samples in 3.7397 s
  Average time: 0.3187 ms
  Stddev  time: 0.0062 ms
  Min     time: 0.3136 ms
  Max     time: 0.4323 ms
fromJson:
  Collected 10000 samples in 0.5844 s
  Average time: 0.0042 ms
  Stddev  time: 0.0007 ms
  Min     time: 0.0041 ms
  Max     time: 0.0260 ms
toJson:
  Collected 10000 samples in 0.0084 s
  Average time: 0.0005 ms
  Stddev  time: 0.0002 ms
  Min     time: 0.0005 ms
  Max     time: 0.0180 ms
test:
  Collected 10000 samples in 0.5803 s
  Average time: 0.0039 ms
  Stddev  time: 0.0005 ms
  Min     time: 0.0038 ms
  Max     time: 0.0256 ms
replace:
  Collected 10000 samples in 0.5810 s
  Average time: 0.0040 ms
  Stddev  time: 0.0007 ms
  Min     time: 0.0038 ms
  Max     time: 0.0266 ms
remove:
  Collected 10000 samples in 0.6900 s
  Average time: 0.0148 ms
  Stddev  time: 0.0011 ms
  Min     time: 0.0146 ms
  Max     time: 0.0371 ms
add:
  Collected 10000 samples in 0.5831 s
  Average time: 0.0041 ms
  Stddev  time: 0.0006 ms
  Min     time: 0.0040 ms
  Max     time: 0.0235 ms
copy:
  Collected 10000 samples in 0.6475 s
  Average time: 0.0103 ms
  Stddev  time: 0.0013 ms
  Min     time: 0.0098 ms
  Max     time: 0.0824 ms
move:
  Collected 10000 samples in 0.7580 s
  Average time: 0.0215 ms
  Stddev  time: 0.0012 ms
  Min     time: 0.0207 ms
  Max     time: 0.0430 ms
used Mem: 223.312KiB

[planetis-m]

Clear winner the literals branch.
Edit: The short implementation is still buggy and the results shouldn't be taken seriously

Bugs fixed, holy shit.
Extract and parse have become stupidly cheap, with the rest remain about the same. Memory usage is the lowest.

[planetis-m]

Summary of branches:

• sso: works and all tests pass. Running time gets worse. Shrinks in size but not substantially. Doesn't work at compile time.
• literals: Size has improved dramatically, while performance slightly suffers. Doesn't work at CT. Bug-free but tests need to be adjusted. Clean patch, with good code quality.
• short. Biggest improvements in both runtime and size. Code becomes spaghetti, with many if isShort-else branches. May not work at CT, but hard to tell since there's still many bugs to be fixed. New tests need to be written, and refactorings need to be done to improve code quality.

[planetis-m]

Here's the bench report of the main branch by just changing the bitable implementation to not store hashes.

extract:
  Collected 10000 samples in 3.8511 s
  Average time: 0.3759 ms
  Stddev  time: 0.0407 ms
  Min     time: 0.3672 ms
  Max     time: 1.1593 ms
parse:
  Collected 10000 samples in 10.9879 s
  Average time: 1.0874 ms
  Stddev  time: 0.0157 ms
  Min     time: 1.0521 ms
  Max     time: 1.1939 ms
toString:
  Collected 10000 samples in 5.7015 s
  Average time: 0.1715 ms
  Stddev  time: 0.0042 ms
  Min     time: 0.1693 ms
  Max     time: 0.1973 ms
fromJson:
  Collected 10000 samples in 3.9908 s
  Average time: 0.0040 ms
  Stddev  time: 0.0007 ms
  Min     time: 0.0039 ms
  Max     time: 0.0258 ms
toJson:
  Collected 10000 samples in 0.0118 s
  Average time: 0.0009 ms
  Stddev  time: 0.0003 ms
  Min     time: 0.0008 ms
  Max     time: 0.0198 ms
test:
  Collected 10000 samples in 3.9942 s
  Average time: 0.0041 ms
  Stddev  time: 0.0006 ms
  Min     time: 0.0039 ms
  Max     time: 0.0236 ms
replace:
  Collected 10000 samples in 4.0076 s
  Average time: 0.0042 ms
  Stddev  time: 0.0007 ms
  Min     time: 0.0041 ms
  Max     time: 0.0253 ms
remove:
  Collected 10000 samples in 4.1095 s
  Average time: 0.0131 ms
  Stddev  time: 0.0011 ms
  Min     time: 0.0130 ms
  Max     time: 0.0345 ms
add:
  Collected 10000 samples in 4.0237 s
  Average time: 0.0042 ms
  Stddev  time: 0.0007 ms
  Min     time: 0.0040 ms
  Max     time: 0.0239 ms
copy:
  Collected 10000 samples in 4.0739 s
  Average time: 0.0086 ms
  Stddev  time: 0.0009 ms
  Min     time: 0.0084 ms
  Max     time: 0.0283 ms
move:
  Collected 10000 samples in 4.1703 s
  Average time: 0.0180 ms
  Stddev  time: 0.0014 ms
  Min     time: 0.0176 ms
  Max     time: 0.0391 ms

used Mem: 270.281KiB

[planetis-m]

Observation that was missed: not caching hashes might be the reason that the literals branch doesn't perform as well for extract, but the size would increase as well. Sso branch results are still unreliable and might be caused by errors.

[planetis-m]

Also worth noting VM performance of main versus literals. literals may take less time to execute but results in more instructions.

master:

prof:     µs    #instr  location      391925      7504  /home/antonisg/Code/dumpster/dumpster/classical_ml/random_forest.nim(10, 6)
      158651       967  /home/antonisg/Code/dumpster/dumpster/classical_ml/random_forest.nim(25, 7)
       93285    125480  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/rawops.nim(19, 6)
       90572         9  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(110, 6)
       90542      2656  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/extra.nim(11, 6)
       90433        28  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(96, 6)
       69995        10  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(87, 6)
       69763     42246  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(26, 6)
       66527     38000  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/jsontree.nim(26, 6)
       56415    176378  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/bitabs.nim(69, 6)
       48564     92468  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/jsonptr.nim(104, 6)
       40748     53276  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(354, 6)
       30165      3660  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/builder.nim(96, 6)
       20157        28  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(107, 6)
       20119        32  /home/antonisg/Build/Nim/lib/pure/lexbase.nim(137, 6)
       19979        44  /home/antonisg/Build/Nim/lib/pure/lexbase.nim(46, 6)
       19931        11  /home/antonisg/Build/Nim/lib/pure/streams.nim(244, 6)
       19882        46  /home/antonisg/Build/Nim/lib/pure/streams.nim(1209, 8)
       18258        60  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/builder.nim(27, 6)
       17519     31410  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/rawops.nim(3, 6)
       14154      1162  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/extra.nim(19, 6)
       13901      3699  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(520, 6)
       12861     53580  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(178, 6)
       12466      5886  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/jsontree.nim(106, 6)
       10338     47184  /home/antonisg/Build/Nim/lib/system/indices.nim(88, 6)
        9350     42469  /home/antonisg/Build/Nim/lib/system/indices.nim(76, 6)
        9282      3738  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(4, 6)
        9133     39512  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/jsonptr.nim(40, 6)
        6872      4814  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/builder.nim(30, 6)
        6544     26256  /home/antonisg/Build/Nim/lib/pure/hashes.nim(382, 6)
        6035     23296  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(265, 6)
        5990     20571  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/bitabs.nim(57, 6)
        
0.023049161999999956

literals:

prof:     µs    #instr  location      395387      7504  /home/antonisg/Code/dumpster/dumpster/classical_ml/random_forest.nim(10, 6)
      177519       959  /home/antonisg/Code/dumpster/dumpster/classical_ml/random_forest.nim(25, 7)
      117820    129508  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/rawops.nim(19, 6)
      109033      2656  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/extra.nim(11, 6)
      102605         9  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(116, 6)
      102480        28  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(102, 6)
       84329    157283  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/bitabs.nim(66, 6)
       82004        10  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(93, 6)
       81787     42246  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(32, 6)
       55803     13860  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/jsontree.nim(30, 6)
       48168     92468  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/jsonptr.nim(104, 6)
       40856     53276  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(354, 6)
       36521      6340  /home/antonisg/Build/Nim/lib/pure/hashes.nim(213, 8)
       34523     15850  /home/antonisg/Build/Nim/lib/pure/hashes.nim(165, 6)
       34516     23360  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/jsontree.nim(27, 6)
       29987     15850  /home/antonisg/Build/Nim/lib/pure/hashes.nim(117, 6)
       25492    110146  /home/antonisg/Build/Nim/lib/pure/hashes.nim(100, 6)
       24421      3660  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/builder.nim(111, 6)
       24319        60  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/builder.nim(27, 6)
       20720      5202  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/parser.nim(4, 6)
       20171        28  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(107, 6)
       20131        32  /home/antonisg/Build/Nim/lib/pure/lexbase.nim(137, 6)
       19999        44  /home/antonisg/Build/Nim/lib/pure/lexbase.nim(46, 6)
       19937        11  /home/antonisg/Build/Nim/lib/pure/streams.nim(244, 6)
       19854        46  /home/antonisg/Build/Nim/lib/pure/streams.nim(1209, 8)
       16666     31410  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/rawops.nim(3, 6)
       14121      3699  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(520, 6)
       14050      1162  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/extra.nim(19, 6)
       12834     53580  /home/antonisg/Build/Nim/lib/pure/parsejson.nim(178, 6)
       10795      2196  /home/antonisg/Code/dumpster/jsonpak/src/jsonpak/private/jsontree.nim(117, 6)
       10380     47184  /home/antonisg/Build/Nim/lib/system/indices.nim(88, 6)
        9279     42469  /home/antonisg/Build/Nim/lib/system/indices.nim(76, 6)
        
0.02215018999999996