from https://github.com/detailyang/ipc_benchmark

```
make all
python2 run_test.py
```

Note that this compiles with `-g` but now opt level. 

```
TPS
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
| test/size  | 128 x 100000 | 256 x 100000 | 512 x 100000 | 1024 x 100000 | 2048 x 100000 | 4096 x 100000 |
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
|    pipe    |   264MB/s    |   523MB/s    |   925MB/s    |    1967MB/s   |    3594MB/s   |    5179MB/s   |
|    fifo    |   240MB/s    |   458MB/s    |   1014MB/s   |    1934MB/s   |    3635MB/s   |    5010MB/s   |
| socketpair |   195MB/s    |   363MB/s    |   727MB/s    |    1337MB/s   |    2401MB/s   |    3826MB/s   |
|    uds     |   124MB/s    |   317MB/s    |   436MB/s    |    879MB/s    |    1728MB/s   |    2850MB/s   |
|    tcp     |   149MB/s    |   367MB/s    |   563MB/s    |    948MB/s    |    1896MB/s   |    3083MB/s   |
|    shm     |    33MB/s    |    65MB/s    |   120MB/s    |    276MB/s    |    498MB/s    |    926MB/s    |
|   posixq   |   240MB/s    |   473MB/s    |   871MB/s    |    1438MB/s   |    3017MB/s   |    4871MB/s   |
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
QPS
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
| test/size  | 128 x 100000 | 256 x 100000 | 512 x 100000 | 1024 x 100000 | 2048 x 100000 | 4096 x 100000 |
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
|    pipe    | 2161689msg/s | 2141142msg/s | 1894660msg/s |  2014546msg/s |  1839962msg/s |  1325767msg/s |
|    fifo    | 1962165msg/s | 1874658msg/s | 2076111msg/s |  1980042msg/s |  1860918msg/s |  1282462msg/s |
| socketpair | 1599640msg/s | 1486103msg/s | 1488186msg/s |  1368925msg/s |  1229331msg/s |  979470msg/s  |
|    uds     | 1016665msg/s | 1298904msg/s | 892570msg/s  |  899710msg/s  |  884908msg/s  |  729501msg/s  |
|    tcp     | 1222063msg/s | 1502635msg/s | 1153108msg/s |  970326msg/s  |  970883msg/s  |  789130msg/s  |
|    shm     | 268015msg/s  | 265244msg/s  | 246591msg/s  |  282334msg/s  |  254783msg/s  |  236936msg/s  |
|   posixq   | 1966221msg/s | 1938774msg/s | 1784248msg/s |  1472797msg/s |  1544477msg/s |  1246913msg/s |
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
```

# Compiled with `-O3`

```
TPS
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
| test/size  | 128 x 100000 | 256 x 100000 | 512 x 100000 | 1024 x 100000 | 2048 x 100000 | 4096 x 100000 |
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
|    pipe    |   256MB/s    |   506MB/s    |   928MB/s    |    1893MB/s   |    3282MB/s   |    5251MB/s   |
|    fifo    |   264MB/s    |   493MB/s    |   882MB/s    |    1868MB/s   |    3291MB/s   |    5104MB/s   |
| socketpair |   181MB/s    |   356MB/s    |   670MB/s    |    1300MB/s   |    2327MB/s   |    3636MB/s   |
|    uds     |   124MB/s    |   187MB/s    |   520MB/s    |    931MB/s    |    1748MB/s   |    2863MB/s   |
|    tcp     |   155MB/s    |   302MB/s    |   556MB/s    |    1099MB/s   |    2112MB/s   |    3140MB/s   |
|    shm     |    32MB/s    |    68MB/s    |   128MB/s    |    249MB/s    |    464MB/s    |    952MB/s    |
|   posixq   |   240MB/s    |   478MB/s    |   823MB/s    |    1673MB/s   |    2866MB/s   |    4679MB/s   |
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
QPS
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
| test/size  | 128 x 100000 | 256 x 100000 | 512 x 100000 | 1024 x 100000 | 2048 x 100000 | 4096 x 100000 |
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
|    pipe    | 2094764msg/s | 2073401msg/s | 1899663msg/s |  1938854msg/s |  1680424msg/s |  1344285msg/s |
|    fifo    | 2164735msg/s | 2020241msg/s | 1806947msg/s |  1912552msg/s |  1684953msg/s |  1306543msg/s |
| socketpair | 1478768msg/s | 1456153msg/s | 1371858msg/s |  1330744msg/s |  1191398msg/s |  930907msg/s  |
|    uds     | 1019099msg/s | 767312msg/s  | 1064758msg/s |  952980msg/s  |  894855msg/s  |  732820msg/s  |
|    tcp     | 1272590msg/s | 1236660msg/s | 1138111msg/s |  1125317msg/s |  1081561msg/s |  803717msg/s  |
|    shm     | 263219msg/s  | 276964msg/s  | 262654msg/s  |  255271msg/s  |  237340msg/s  |  243679msg/s  |
|   posixq   | 1964361msg/s | 1955915msg/s | 1685150msg/s |  1713122msg/s |  1467438msg/s |  1197750msg/s |
+------------+--------------+--------------+--------------+---------------+---------------+---------------+
```