fastjson 1.2.11 version, performance beyond protobuf

wenshao commented 8 years ago

my test result

                                   create     ser   deser   total   size  +dfl
json-array/fastjson/databind          123    1289    1567    2856    281   163
json/fastjson/databind                120    2019    2610    4629    486   262
json/jackson+afterburner/databind     118    2142    3147    5289    485   261
json/jackson/databind                 124    2914    4411    7326    485   261
msgpack/databind                      122    1525    2180    3705    233   146
protobuf                              244    2297    1296    3593    239   149

https://github.com/alibaba/fastjson/wiki/Benchmark_1_2_11

wenshao commented 8 years ago

Thank you, the problem has been fixed. Would you please see if you can merge the request.

pascaldekloe commented 8 years ago

Hi @wenshao, Why did you create another benchmark / file? Can't we just upgrade the existing one?

wenshao commented 8 years ago

                                   create     ser   deser   total   size  +dfl
avro-generic                          538    3329    2542    5870    221   133
avro-specific                         175    2890    3353    6242    221   133
bson/jackson/databind                  99    7860   10407   18266    506   286
bson/mongodb/manual                    98    4264   16140   20405    495   278
capnproto                             108    3406    2292    5699    400   204
cbor-col/jackson/databind             108    1519    2505    4024    251   165
cbor/jackson+afterburner/databind     105    1702    2429    4130    397   246
cbor/jackson/databind                 107    2205    3361    5566    397   246
cbor/jackson/manual                   112    1493    2083    3576    386   238
colfer                                213     557     645    1203    237   147
datakernel                            116    1077     860    1937    225   133
flatbuffers                           107    2253    1372    3625    432   226
fst-flat-pre                          112     864    1396    2259    251   165
fst-flat                              112    1325    1937    3262    314   204
fst                                   114    2454    3763    6217    316   203
hessian                               109    6783    9575   16358    501   313
java-built-in                         109    9090   69665   78755    889   514
java-built-in-serializer              109    9312   71857   81170    889   514
java-manual                           112    1427    1086    2514    255   147
jboss-marshalling-river-ct-manual     112    2286    2492    4778    289   167
jboss-marshalling-river-ct            107    4294    4618    8912    298   199
jboss-marshalling-river-manual        114    2883    8905   11788    483   240
jboss-marshalling-river               106    6350   55779   62130    694   400
jboss-marshalling-serial              112   16035   76410   92445    856   498
jboss-serialization                    99   10040   10753   20793    932   582
json-array/fastjson/databind          111    1256    1418    2674    281   163
json/argo/manual-tree                 108  113793   34647  148440    485   263
json-col/jackson/databind             100    1902    2777    4679    293   178
json/dsl-platform                      94     948    1508    2456    485   261
json/fastjson/databind                113    1986    2459    4445    486   262
json/flexjson/databind                110   22461   48224   70685    503   273
json/gson/databind                    107    8063   11257   19319    486   259
json/gson/manual                      116    5329   10224   15554    468   253
json/gson/manual-tree                 110    8717   22590   31307    485   259
json/jackson+afterburner/databind     108    2276    2972    5248    485   261
json/jackson/databind                 112    2802    4119    6921    485   261
json/jackson-jr/databind              108    2914    4120    7034    468   255
json/jackson/manual                   112    1928    2488    4416    468   253
json/javax-stream/glassfish           112   13948   20151   34098    468   253
json/javax-tree/glassfish            1963   17480   22137   39617    485   263
json/jsonij/manual-jpath              114   38625   22273   60898    478   258
json/json-lib/databind                112   49175  335148  384323    485   263
json/json.simple/manual               110   10641   15294   25935    495   265
json/json-smart/manual-tree           111    7960    6478   14438    495   265
json/org.json/manual-tree             111   10635   14077   24712    485   259
json/protobuf                         220   13414  112405  125820    488   253
json/protostuff-manual                108    2274    2958    5233    449   233
json/protostuff-runtime               107    2524    3143    5667    469   243
json/svenson/databind                 108    6903   29317   36220    495   267
kryo-flat-pre                         107     917    1239    2156    212   132
kryo-flat                             106    1192    1906    3098    268   177
kryo-manual                           112     772     920    1692    211   131
kryo-opt                              114     873    1218    2090    209   129
kryo-serializer                       106    2310    2425    4734    286   188
minified-json/dsl-platform             88     810    1250    2060    353   197
msgpack/databind                      114    1392    2044    3436    233   146
msgpack/manual                        114    1472    2019    3491    233   146
protobuf/protostuff                   142     828    1124    1952    239   149
protobuf/protostuff-runtime           112    1127    1475    2602    241   150
protobuf                              222    2093    1361    3454    239   149
protostuff-graph                      142    1074    1218    2292    239   150
protostuff-graph-runtime              110    1448    1596    3045    241   151
protostuff-manual                     112     731    1189    1921    239   150
protostuff                            142     783    1166    1949    239   150
protostuff-runtime                     98    1097    1401    2498    241   151
scala/java-built-in                   768   17043  114234  131277   1293   698
scala/sbinary                         903    2391    2338    4730    255   147
smile-col/jackson/databind             99    1496    2550    4046    252   165
smile/jackson+afterburner/databind    109    1861    2289    4150    352   252
smile/jackson/databind                113    2331    2823    5154    338   241
smile/jackson/manual                  114    1539    1740    3279    341   244
stephenerialization                   107   10765   78270   89035   1093   515
thrift-compact                        200    2233    1545    3778    240   148
thrift                                200    2606    1298    3903    349   197
wobly-compact                          75    1309     956    2265    225   139
wobly                                  74    1223     886    2108    251   151
xml/aalto-manual                      112    3390    5255    8645    653   304
xml/exi-manual                        105   24260   25765   50025    337   327
xml/fastinfo-manual                   106   10226   10190   20415    377   284
xml/jackson/databind                  109    4990    9010   14001    683   286
xml/javolution/manual                 113    8697   14162   22859    504   263
xml/JAXB/aalto                         98    8676   23353   32029    702   318
xml/JAXB                              110    8856  588637  597494    719   329
xml/woodstox-manual                   109    4552    7594   12146    653   304
xml/xstream+c-aalto                   106    6793   19519   26312    525   273
xml/xstream+c-fastinfo                115   12612   18577   31189    345   264
xml/xstream+c                         112   10268   29378   39646    487   244
xml/xstream+c-woodstox                108    7984   22454   30438    525   273
yaml/jackson/databind                 109   27934   94934  122867    505   260

wenshao commented 8 years ago

Test Platform

OS:Linux JVM:Oracle Corporation 1.8.0_91 CPU:null os-arch:null Cores (incl HT):1

Disclaimer

This test focusses on en/decoding of a cyclefree data structure, but the featureset of the libraries compared differs a lot:

some serializers support cycle detection/object sharing others just write non-cyclic tree structures
some include full metadata in serialized output, some don't
some are cross platform, some are language specific
some are text based, some are binary,
some support versioning forward/backward, both, some don't

(See "ToolBehavior":wiki/ToolBehavior) Other test data will yield different results (e.g. adding a non ascii char to every string :-) ). However the results give a raw estimation of library performance.

Serializers (no shared refs)

Benchmarks serializers

Only cycle free tree structures. An object referenced twice will be serialized twice.
no manual optimizations.
schema is known in advance (pre registration or even class generation). (Not all might make use of that)

Ser Time+Deser Time (ns)

Size, Compressed size [light] in bytes

                                   create     ser   deser   total   size  +dfl
colfer                                213     557     645    1203    237   147
protostuff                            142     783    1166    1949    239   150
minified-json/dsl-platform             88     810    1250    2060    353   197
kryo-flat-pre                         107     917    1239    2156    212   132
fst-flat-pre                          112     864    1396    2259    251   165
json/dsl-platform                      94     948    1508    2456    485   261
json/fastjson_array/databind          111    1256    1418    2674    281   163
msgpack/databind                      114    1392    2044    3436    233   146
protobuf                              222    2093    1361    3454    239   149
flatbuffers                           107    2253    1372    3625    432   226
thrift-compact                        200    2233    1545    3778    240   148
thrift                                200    2606    1298    3903    349   197
cbor-col/jackson/databind             108    1519    2505    4024    251   165
smile-col/jackson/databind             99    1496    2550    4046    252   165
cbor/jackson+afterburner/databind     105    1702    2429    4130    397   246
smile/jackson+afterburner/databind    109    1861    2289    4150    352   252
json/fastjson/databind                113    1986    2459    4445    486   262
json-col/jackson/databind             100    1902    2777    4679    293   178
scala/sbinary                         903    2391    2338    4730    255   147
smile/jackson/databind                113    2331    2823    5154    338   241
json/jackson+afterburner/databind     108    2276    2972    5248    485   261
cbor/jackson/databind                 107    2205    3361    5566    397   246
json/protostuff-runtime               107    2524    3143    5667    469   243
capnproto                             108    3406    2292    5699    400   204
json/jackson/databind                 112    2802    4119    6921    485   261
json/jackson-jr/databind              108    2914    4120    7034    468   255
xml/jackson/databind                  109    4990    9010   14001    683   286
bson/jackson/databind                  99    7860   10407   18266    506   286
json/gson/databind                    107    8063   11257   19319    486   259
json/javax-tree/glassfish            1963   17480   22137   39617    485   263
xml/xstream+c                         112   10268   29378   39646    487   244
xml/exi-manual                        105   24260   25765   50025    337   327
java-built-in                         109    9090   69665   78755    889   514
json/protobuf                         220   13414  112405  125820    488   253
scala/java-built-in                   768   17043  114234  131277   1293   698
json/json-lib/databind                112   49175  335148  384323    485   263

Full Object Graph Serializers

Contains serializer(-configurations)

supporting full object graph write/read. Object graph may contain cycles. If an Object is referenced twice, it will be so after deserialization.
nothing is known in advance, no class generation, no preregistering of classes. Everything is captured at runtime using e.g. reflection.
note this usually cannot be used cross language, however JSON/XML formats may enable cross language deserialization.

Ser Time+Deser Time (ns)

Size, Compressed size [light] in bytes

                                   create     ser   deser   total   size  +dfl
protostuff-graph                      142    1074    1218    2292    239   150
protostuff-graph-runtime              110    1448    1596    3045    241   151
kryo-serializer                       106    2310    2425    4734    286   188
fst                                   114    2454    3763    6217    316   203
jboss-marshalling-river-ct            107    4294    4618    8912    298   199
hessian                               109    6783    9575   16358    501   313
jboss-serialization                    99   10040   10753   20793    932   582
xml/JAXB/aalto                         98    8676   23353   32029    702   318
jboss-marshalling-river               106    6350   55779   62130    694   400
json/flexjson/databind                110   22461   48224   70685    503   273
java-built-in-serializer              109    9312   71857   81170    889   514
stephenerialization                   107   10765   78270   89035   1093   515
jboss-marshalling-serial              112   16035   76410   92445    856   498
yaml/jackson/databind                 109   27934   94934  122867    505   260
xml/JAXB                              110    8856  588637  597494    719   329

Cross Lang Binary Serializers

Contains serializer(-configurations)

Only cycle free tree structures. An object referenced twice will be serialized twice.
schema is known in advance (pre registration, intermediate message description languages, class generation).

Ser Time+Deser Time (ns)

Size, Compressed size [light] in bytes

                                   create     ser   deser   total   size  +dfl
colfer                                213     557     645    1203    237   147
protobuf/protostuff                   142     828    1124    1952    239   149
protobuf/protostuff-runtime           112    1127    1475    2602    241   150
msgpack/databind                      114    1392    2044    3436    233   146
protobuf                              222    2093    1361    3454    239   149
flatbuffers                           107    2253    1372    3625    432   226
thrift-compact                        200    2233    1545    3778    240   148
thrift                                200    2606    1298    3903    349   197
cbor/jackson/databind                 107    2205    3361    5566    397   246
capnproto                             108    3406    2292    5699    400   204
hessian                               109    6783    9575   16358    501   313
bson/jackson/databind                  99    7860   10407   18266    506   286

XML/JSon Serializers

text format based. Usually can be read by anybody. Frequently inline schema inside data.
Mixed regarding required preparation, object graph awareness (references).

Ser Time+Deser Time (ns)

Size, Compressed size [light] in bytes

                                   create     ser   deser   total   size  +dfl
minified-json/dsl-platform             88     810    1250    2060    353   197
json/dsl-platform                      94     948    1508    2456    485   261
json/fastjson_array/databind          111    1256    1418    2674    281   163
cbor-col/jackson/databind             108    1519    2505    4024    251   165
smile-col/jackson/databind             99    1496    2550    4046    252   165
json/fastjson/databind                113    1986    2459    4445    486   262
json-col/jackson/databind             100    1902    2777    4679    293   178
json/protostuff-runtime               107    2524    3143    5667    469   243
json/jackson/databind                 112    2802    4119    6921    485   261
json/jackson-jr/databind              108    2914    4120    7034    468   255
xml/jackson/databind                  109    4990    9010   14001    683   286
json/gson/databind                    107    8063   11257   19319    486   259
xml/JAXB/aalto                         98    8676   23353   32029    702   318
json/javax-tree/glassfish            1963   17480   22137   39617    485   263
xml/xstream+c                         112   10268   29378   39646    487   244
xml/exi-manual                        105   24260   25765   50025    337   327
json/flexjson/databind                110   22461   48224   70685    503   273
yaml/jackson/databind                 109   27934   94934  122867    505   260
json/protobuf                         220   13414  112405  125820    488   253
json/json-lib/databind                112   49175  335148  384323    485   263
xml/JAXB                              110    8856  588637  597494    719   329

Manually optimized Serializers

all flavours of manually optimized serializers. Handcoded and hardwired to exactly the benchmark's message structures.

illustrates what's possible, at what level generic approaches can be optimized in case

Ser Time+Deser Time (ns)

Size, Compressed size [light] in bytes

                                   create     ser   deser   total   size  +dfl
kryo-manual                           112     772     920    1692    211   131
protostuff-manual                     112     731    1189    1921    239   150
datakernel                            116    1077     860    1937    225   133
kryo-opt                              114     873    1218    2090    209   129
wobly                                  74    1223     886    2108    251   151
wobly-compact                          75    1309     956    2265    225   139
java-manual                           112    1427    1086    2514    255   147
smile/jackson/manual                  114    1539    1740    3279    341   244
msgpack/manual                        114    1472    2019    3491    233   146
cbor/jackson/manual                   112    1493    2083    3576    386   238
json/jackson/manual                   112    1928    2488    4416    468   253
jboss-marshalling-river-ct-manual     112    2286    2492    4778    289   167
json/protostuff-manual                108    2274    2958    5233    449   233
avro-generic                          538    3329    2542    5870    221   133
avro-specific                         175    2890    3353    6242    221   133
xml/aalto-manual                      112    3390    5255    8645    653   304
jboss-marshalling-river-manual        114    2883    8905   11788    483   240
xml/woodstox-manual                   109    4552    7594   12146    653   304
json/json-smart/manual-tree           111    7960    6478   14438    495   265
json/gson/manual                      116    5329   10224   15554    468   253
bson/mongodb/manual                    98    4264   16140   20405    495   278
xml/fastinfo-manual                   106   10226   10190   20415    377   284
xml/javolution/manual                 113    8697   14162   22859    504   263
json/org.json/manual-tree             111   10635   14077   24712    485   259
json/json.simple/manual               110   10641   15294   25935    495   265
xml/xstream+c-aalto                   106    6793   19519   26312    525   273
xml/xstream+c-woodstox                108    7984   22454   30438    525   273
xml/xstream+c-fastinfo                115   12612   18577   31189    345   264
json/gson/manual-tree                 110    8717   22590   31307    485   259
json/javax-stream/glassfish           112   13948   20151   34098    468   253
json/svenson/databind                 108    6903   29317   36220    495   267
json/jsonij/manual-jpath              114   38625   22273   60898    478   258
json/argo/manual-tree                 108  113793   34647  148440    485   263

Cost of features

shows performance vs convenience of manually-selected libs.

cycle free, schema known at compile time, manual optimization: kryo-manual, msgpack/manual
cycle free, schema known at compile time: protostuff, fst-flat-pre, kryo-flat-pre. (note: protostuff uses class generation while the other two just require a list of classes to be written)
cycle free, schema UNKNOWN at compile time: fst-flat, kryo-flat, protostuff-runtime, msgpack/databind
full object graph awareness, schema UNKNOWN at compile time: fst, kryo.

Ser Time+Deser Time (ns)

Size, Compressed size [light] in bytes

                                   create     ser   deser   total   size  +dfl
kryo-manual                           112     772     920    1692    211   131
protostuff                            142     783    1166    1949    239   150
kryo-flat-pre                         107     917    1239    2156    212   132
fst-flat-pre                          112     864    1396    2259    251   165
protostuff-runtime                     98    1097    1401    2498    241   151
kryo-flat                             106    1192    1906    3098    268   177
fst-flat                              112    1325    1937    3262    314   204
msgpack/databind                      114    1392    2044    3436    233   146
msgpack/manual                        114    1472    2019    3491    233   146
kryo-serializer                       106    2310    2425    4734    286   188
fst                                   114    2454    3763    6217    316   203

Full data

                                   create     ser   deser   total   size  +dfl
colfer                                213     557     645    1203    237   147
kryo-manual                           112     772     920    1692    211   131
protostuff-manual                     112     731    1189    1921    239   150
datakernel                            116    1077     860    1937    225   133
protostuff                            142     783    1166    1949    239   150
protobuf/protostuff                   142     828    1124    1952    239   149
minified-json/dsl-platform             88     810    1250    2060    353   197
kryo-opt                              114     873    1218    2090    209   129
wobly                                  74    1223     886    2108    251   151
kryo-flat-pre                         107     917    1239    2156    212   132
fst-flat-pre                          112     864    1396    2259    251   165
wobly-compact                          75    1309     956    2265    225   139
protostuff-graph                      142    1074    1218    2292    239   150
json/dsl-platform                      94     948    1508    2456    485   261
protostuff-runtime                     98    1097    1401    2498    241   151
java-manual                           112    1427    1086    2514    255   147
protobuf/protostuff-runtime           112    1127    1475    2602    241   150
json/fastjson_array/databind          111    1256    1418    2674    281   163
protostuff-graph-runtime              110    1448    1596    3045    241   151
kryo-flat                             106    1192    1906    3098    268   177
fst-flat                              112    1325    1937    3262    314   204
smile/jackson/manual                  114    1539    1740    3279    341   244
msgpack/databind                      114    1392    2044    3436    233   146
protobuf                              222    2093    1361    3454    239   149
msgpack/manual                        114    1472    2019    3491    233   146
cbor/jackson/manual                   112    1493    2083    3576    386   238
flatbuffers                           107    2253    1372    3625    432   226
thrift-compact                        200    2233    1545    3778    240   148
thrift                                200    2606    1298    3903    349   197
cbor-col/jackson/databind             108    1519    2505    4024    251   165
smile-col/jackson/databind             99    1496    2550    4046    252   165
cbor/jackson+afterburner/databind     105    1702    2429    4130    397   246
smile/jackson+afterburner/databind    109    1861    2289    4150    352   252
json/jackson/manual                   112    1928    2488    4416    468   253
json/fastjson/databind                113    1986    2459    4445    486   262
json-col/jackson/databind             100    1902    2777    4679    293   178
scala/sbinary                         903    2391    2338    4730    255   147
kryo-serializer                       106    2310    2425    4734    286   188
jboss-marshalling-river-ct-manual     112    2286    2492    4778    289   167
smile/jackson/databind                113    2331    2823    5154    338   241
json/protostuff-manual                108    2274    2958    5233    449   233
json/jackson+afterburner/databind     108    2276    2972    5248    485   261
cbor/jackson/databind                 107    2205    3361    5566    397   246
json/protostuff-runtime               107    2524    3143    5667    469   243
capnproto                             108    3406    2292    5699    400   204
avro-generic                          538    3329    2542    5870    221   133
fst                                   114    2454    3763    6217    316   203
avro-specific                         175    2890    3353    6242    221   133
json/jackson/databind                 112    2802    4119    6921    485   261
json/jackson-jr/databind              108    2914    4120    7034    468   255
xml/aalto-manual                      112    3390    5255    8645    653   304
jboss-marshalling-river-ct            107    4294    4618    8912    298   199
jboss-marshalling-river-manual        114    2883    8905   11788    483   240
xml/woodstox-manual                   109    4552    7594   12146    653   304
xml/jackson/databind                  109    4990    9010   14001    683   286
json/json-smart/manual-tree           111    7960    6478   14438    495   265
json/gson/manual                      116    5329   10224   15554    468   253
hessian                               109    6783    9575   16358    501   313
bson/jackson/databind                  99    7860   10407   18266    506   286
json/gson/databind                    107    8063   11257   19319    486   259
bson/mongodb/manual                    98    4264   16140   20405    495   278
xml/fastinfo-manual                   106   10226   10190   20415    377   284
jboss-serialization                    99   10040   10753   20793    932   582
xml/javolution/manual                 113    8697   14162   22859    504   263
json/org.json/manual-tree             111   10635   14077   24712    485   259
json/json.simple/manual               110   10641   15294   25935    495   265
xml/xstream+c-aalto                   106    6793   19519   26312    525   273
xml/xstream+c-woodstox                108    7984   22454   30438    525   273
xml/xstream+c-fastinfo                115   12612   18577   31189    345   264
json/gson/manual-tree                 110    8717   22590   31307    485   259
xml/JAXB/aalto                         98    8676   23353   32029    702   318
json/javax-stream/glassfish           112   13948   20151   34098    468   253
json/svenson/databind                 108    6903   29317   36220    495   267
json/javax-tree/glassfish            1963   17480   22137   39617    485   263
xml/xstream+c                         112   10268   29378   39646    487   244
xml/exi-manual                        105   24260   25765   50025    337   327
json/jsonij/manual-jpath              114   38625   22273   60898    478   258
jboss-marshalling-river               106    6350   55779   62130    694   400
json/flexjson/databind                110   22461   48224   70685    503   273
java-built-in                         109    9090   69665   78755    889   514
java-built-in-serializer              109    9312   71857   81170    889   514
stephenerialization                   107   10765   78270   89035   1093   515
jboss-marshalling-serial              112   16035   76410   92445    856   498
yaml/jackson/databind                 109   27934   94934  122867    505   260
json/protobuf                         220   13414  112405  125820    488   253
scala/java-built-in                   768   17043  114234  131277   1293   698
json/argo/manual-tree                 108  113793   34647  148440    485   263
json/json-lib/databind                112   49175  335148  384323    485   263
xml/JAXB                              110    8856  588637  597494    719   329

                                   Effort          Format         Structure  Misc
colfer                             CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  [] generated code                                           
kryo-manual                        MANUAL_OPT      BINARY         FLAT_TREE  [] manually optimized                                       
protostuff-manual                  MANUAL_OPT      BINARY         FLAT_TREE  [] manual                                                   
datakernel                         MANUAL_OPT      BINARY         FLAT_TREE  [] manually optimized                                       
protostuff                         CLASSES_KNOWN   BINARY         FLAT_TREE  [] generated code                                           
protobuf/protostuff                CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  [] protobuf + generated code                                
minified-json/dsl-platform         CLASSES_KNOWN   JSON           FLAT_TREE  [] JSON with minified property names and without default values.
kryo-opt                           MANUAL_OPT      BINARY         FLAT_TREE  [] manually optimized                                       
wobly                              MANUAL_OPT      BINARY         FLAT_TREE  []                                                          
kryo-flat-pre                      CLASSES_KNOWN   BINARY         FLAT_TREE  [] no shared refs, preregistered classes                    
fst-flat-pre                       CLASSES_KNOWN   BINARY         FLAT_TREE  [] fst in unshared mode with preregistered classes          
wobly-compact                      MANUAL_OPT      BINARY         FLAT_TREE  []                                                          
protostuff-graph                   CLASSES_KNOWN   BINARY         FULL_GRAPH [] graph + generated code                                   
json/dsl-platform                  CLASSES_KNOWN   JSON           FLAT_TREE  [] Serializes all properties with exact names.              
protostuff-runtime                 ZERO_KNOWLEDGE  BINARY         FLAT_TREE  [] reflection                                               
java-manual                        MANUAL_OPT      BINARY         FLAT_TREE  []                                                          
protobuf/protostuff-runtime        ZERO_KNOWLEDGE  BIN_CROSSLANG  FLAT_TREE  [] protobuf + reflection                                    
json/fastjson_array/databind       ZERO_KNOWLEDGE  JSON           FLAT_TREE  []                                                          
protostuff-graph-runtime           ZERO_KNOWLEDGE  BINARY         FULL_GRAPH [] graph + reflection                                       
kryo-flat                          ZERO_KNOWLEDGE  BINARY         FLAT_TREE  [] default, no shared refs                                  
fst-flat                           ZERO_KNOWLEDGE  BINARY         FLAT_TREE  [] fst default, but unshared mode                           
smile/jackson/manual               MANUAL_OPT      BINARY         FLAT_TREE  []                                                          
msgpack/databind                   CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  [] uses positional (column) layout (instead of Maps std impl uses) to eliminate use of names
protobuf                           CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  []                                                          
msgpack/manual                     MANUAL_OPT      BIN_CROSSLANG  FLAT_TREE  [] uses positional (column) layout (instead of Maps std impl uses) to eliminate use of names
cbor/jackson/manual                MANUAL_OPT      BIN_CROSSLANG  FLAT_TREE  []                                                          
flatbuffers                        CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  []                                                          
thrift-compact                     CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  []                                                          
thrift                             CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  []                                                          
cbor-col/jackson/databind          ZERO_KNOWLEDGE  JSON           FLAT_TREE  [] uses positional (column) layout to eliminate use of names
smile-col/jackson/databind         ZERO_KNOWLEDGE  JSON           FLAT_TREE  [] uses positional (column) layout to eliminate use of names
cbor/jackson+afterburner/databind  ZERO_KNOWLEDGE  BINARY         FLAT_TREE  [] uses bytecode generation to reduce overhead              
smile/jackson+afterburner/databind ZERO_KNOWLEDGE  BINARY         FLAT_TREE  [] uses bytecode generation to reduce overhead              
json/jackson/manual                MANUAL_OPT      JSON           FLAT_TREE  []                                                          
json/fastjson/databind             ZERO_KNOWLEDGE  JSON           FLAT_TREE  []                                                          
json-col/jackson/databind          ZERO_KNOWLEDGE  JSON           FLAT_TREE  [] uses positional (column) layout to eliminate use of names
scala/sbinary                      MISC            MISC           UNKNOWN    [] null                                                     
kryo-serializer                    ZERO_KNOWLEDGE  BINARY         FULL_GRAPH [] default                                                  
jboss-marshalling-river-ct-manual  MANUAL_OPT      BINARY         FULL_GRAPH [] full graph preregistered classes, manual optimization    
smile/jackson/databind             ZERO_KNOWLEDGE  BINARY         FLAT_TREE  []                                                          
json/protostuff-manual             MANUAL_OPT      JSON           FLAT_TREE  [] json + manual                                            
json/jackson+afterburner/databind  ZERO_KNOWLEDGE  BINARY         FLAT_TREE  [] uses bytecode generation to reduce overhead              
cbor/jackson/databind              ZERO_KNOWLEDGE  BIN_CROSSLANG  FLAT_TREE  []                                                          
json/protostuff-runtime            ZERO_KNOWLEDGE  JSON           FLAT_TREE  [] json + reflection                                        
capnproto                          CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  []                                                          
avro-generic                       MANUAL_OPT      BIN_CROSSLANG  FLAT_TREE  []                                                          
fst                                ZERO_KNOWLEDGE  BINARY         FULL_GRAPH [] default: JDK serialization drop-in-replacement mode      
avro-specific                      MANUAL_OPT      BIN_CROSSLANG  UNKNOWN    []                                                          
json/jackson/databind              ZERO_KNOWLEDGE  JSON           FLAT_TREE  []                                                          
json/jackson-jr/databind           ZERO_KNOWLEDGE  JSON           FLAT_TREE  []                                                          
xml/aalto-manual                   MANUAL_OPT      XML            UNKNOWN    []                                                          
jboss-marshalling-river-ct         CLASSES_KNOWN   BINARY         FULL_GRAPH [] full graph with preregistered classes                    
jboss-marshalling-river-manual     MANUAL_OPT      BINARY         FULL_GRAPH [] full graph with manual optimizations                     
xml/woodstox-manual                MANUAL_OPT      XML            UNKNOWN    []                                                          
xml/jackson/databind               ZERO_KNOWLEDGE  XML            FLAT_TREE  []                                                          
json/json-smart/manual-tree        MANUAL_OPT      JSON           FLAT_TREE  []                                                          
json/gson/manual                   MANUAL_OPT      JSON           FLAT_TREE  []                                                          
hessian                            ZERO_KNOWLEDGE  BIN_CROSSLANG  FULL_GRAPH []                                                          
bson/jackson/databind              CLASSES_KNOWN   BIN_CROSSLANG  FLAT_TREE  []                                                          
json/gson/databind                 ZERO_KNOWLEDGE  JSON           FLAT_TREE  []                                                          
bson/mongodb/manual                MANUAL_OPT      BIN_CROSSLANG  FLAT_TREE  []                                                          
xml/fastinfo-manual                MANUAL_OPT      XML            UNKNOWN    []                                                          
jboss-serialization                ZERO_KNOWLEDGE  BINARY         FULL_GRAPH []                                                          
xml/javolution/manual              MANUAL_OPT      XML            FLAT_TREE  []                                                          
json/org.json/manual-tree          MANUAL_OPT      JSON           FLAT_TREE  []                                                          
json/json.simple/manual            MANUAL_OPT      JSON           FLAT_TREE  []                                                          
xml/xstream+c-aalto                MANUAL_OPT      XML            FLAT_TREE  []                                                          
xml/xstream+c-woodstox             MANUAL_OPT      XML            FLAT_TREE  []                                                          
xml/xstream+c-fastinfo             MANUAL_OPT      XML            FLAT_TREE  []                                                          
json/gson/manual-tree              MANUAL_OPT      JSON           FLAT_TREE  []                                                          
xml/JAXB/aalto                     CLASSES_KNOWN   XML            FULL_GRAPH []                                                          
json/javax-stream/glassfish        MANUAL_OPT      JSON           FLAT_TREE  []                                                          
json/svenson/databind              MANUAL_OPT      JSON           FLAT_TREE  []                                                          
json/javax-tree/glassfish          ZERO_KNOWLEDGE  JSON           FLAT_TREE  []                                                          
xml/xstream+c                      ZERO_KNOWLEDGE  XML            FLAT_TREE  []                                                          
xml/exi-manual                     ZERO_KNOWLEDGE  XML            UNKNOWN    []                                                          
json/jsonij/manual-jpath           MANUAL_OPT      JSON           FLAT_TREE  []                                                          
jboss-marshalling-river            ZERO_KNOWLEDGE  BINARY         FULL_GRAPH [] full graph zero knowledge                                
json/flexjson/databind             ZERO_KNOWLEDGE  JSON           FULL_GRAPH []                                                          
java-built-in                      ZERO_KNOWLEDGE  BINARY         FLAT_TREE  []                                                          
java-built-in-serializer           ZERO_KNOWLEDGE  BINARY         FULL_GRAPH []                                                          
stephenerialization                ZERO_KNOWLEDGE  BINARY         FULL_GRAPH [] null                                                     
jboss-marshalling-serial           ZERO_KNOWLEDGE  BINARY         FULL_GRAPH []                                                          
yaml/jackson/databind              ZERO_KNOWLEDGE  JSON           FULL_GRAPH []                                                          
json/protobuf                      CLASSES_KNOWN   JSON           FLAT_TREE  []                                                          
scala/java-built-in                MISC            MISC           UNKNOWN    [] null                                                     
json/argo/manual-tree              MANUAL_OPT      JSON           FLAT_TREE  []                                                          
json/json-lib/databind             ZERO_KNOWLEDGE  JSON           FLAT_TREE  []                                                          
xml/JAXB                           CLASSES_KNOWN   XML            FULL_GRAPH []

wenshao commented 8 years ago

@pascaldekloe not used code removed.

zapov commented 8 years ago

Before this gets merged I suggest changing name from json/fastjson_array/databind to something else, eg json-array/fastjson/databind

wenshao commented 8 years ago

@zapov name changed.

zapov commented 8 years ago

Looks good to me.

@pascaldekloe wenshao added another text format to the bench. Similar to Jackson -col formats where they omit attribute names from the resulting output. Not sure how useful that is (since it's brittle) but it's a valid serialization format ;)

I suggested changing the name, so that people looking at the result don't confuse it with normal json results.

wenshao commented 8 years ago

In china, fastjson more popular than gson/jackson. This document describes how to use BeanToArray https://github.com/alibaba/fastjson/wiki/BeanToArray_en

pascaldekloe commented 8 years ago

I'll update the wiki in a bit...

wenshao commented 8 years ago

thank you very much

zapov commented 8 years ago

btw. @pascaldekloe be wary of just running a single codec and updating the result. I've noticed a 10% difference when doing a standalone run and running entire bench

eishay / jvm-serializers