Vladimir Davydov locker
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| package main | |
| import ( | |
| "flag" | |
| "fmt" | |
| "log" | |
| "strings" | |
| "sync" | |
| "time" | |
| "github.com/tarantool/go-tarantool" |
locker
/ tarantool-port-msgpack-dump-array-as-tuple.patch
Last active
July 6, 2021 14:43
Make Tarantool pass msgpack arrays as tuples (instead of tables) to Lua calls
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| diff --git a/src/box/lua/misc.cc b/src/box/lua/misc.cc | |
| index e356f2d4b996..d82822cef2d1 100644 | |
| --- a/src/box/lua/misc.cc | |
| +++ b/src/box/lua/misc.cc | |
| @@ -90,8 +90,17 @@ port_msgpack_dump_lua(struct port *base, struct lua_State *L, bool is_flat) | |
| const char *args = port->data; | |
| uint32_t arg_count = mp_decode_array(&args); | |
| - for (uint32_t i = 0; i < arg_count; i++) | |
| - luamp_decode(L, luaL_msgpack_default, &args); |
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| package main | |
| import ( | |
| "flag" | |
| "fmt" | |
| "log" | |
| "sync" | |
| "time" | |
| "github.com/tarantool/go-tarantool" | |
| ) |
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| /* | |
| == BUILD & RUN == | |
| # build msgpuck lib | |
| git clone git@github.com:tarantool/msgpuck.git | |
| cd msgpuck | |
| cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo | |
| cd .. |
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| /* | |
| == BUILD & RUN == | |
| # get tncxx lib | |
| git clone git@github.com:tarantool/tntcxx.git | |
| # build & run the test | |
| g++ tnt-bench.cpp -o tnt-bench-cxx -Itntcxx/src -DNDEBUG -lrt -O2 --std=c++17 | |
| ./tnt-bench-cxx |
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| clock = require('clock') | |
| fiber = require('fiber') | |
| net_box = require('net.box') | |
| function test(method) | |
| print('==== TEST(' .. method .. ') ====') | |
| local conn = net_box.connect('127.0.0.1:3301') | |
| local n_iters = 500 | |
| local n_reqs_per_iter = 2000 | |
| local n_reqs = n_iters * n_reqs_per_iter |
locker
/ tarantool-net-box-call-in-c.patch
Last active
July 8, 2021 14:29
POC: Rewrite Tarantool net.box.call in C
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| diff --git a/src/box/lua/net_box.c b/src/box/lua/net_box.c | |
| index 3f43872ca2e4..edd7ea90b4c7 100644 | |
| --- a/src/box/lua/net_box.c | |
| +++ b/src/box/lua/net_box.c | |
| @@ -38,13 +38,16 @@ | |
| #include "box/iproto_constants.h" | |
| #include "box/lua/tuple.h" /* luamp_convert_tuple() / luamp_convert_key() */ | |
| #include "box/xrow.h" | |
| +#include "box/xrow_io.h" | |
| #include "box/tuple.h" |
locker
/ tnt-bench-fiber.lua
Created
July 8, 2021 14:08
Tarantool net.box connector microbenchmark implemented using fibers
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| clock = require('clock') | |
| fiber = require('fiber') | |
| net_box = require('net.box') | |
| function test(method) | |
| print('==== TEST(' .. method .. ') ====') | |
| local conn = net_box.connect('127.0.0.1:3301') | |
| local n_iters = 500 | |
| local n_reqs_per_iter = 2000 | |
| local n_reqs = n_iters * n_reqs_per_iter |
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| clock = require('clock') | |
| fiber = require('fiber') | |
| net_box = require('net.box') | |
| function test(n_args) | |
| print('==== TEST(' .. n_args .. ' ARGS) ====') | |
| local call_args = {} | |
| for i = 1, n_args do | |
| table.insert(call_args, {i, 123, {i, "abc", "def"}}) | |
| end |
locker
/ tarantool-net-box-do-not-use-fiber-cond.patch
Created
July 9, 2021 16:11
POC: do not use fiber.cond in Tarantool net.box
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| diff --git a/src/box/lua/net_box.lua b/src/box/lua/net_box.lua | |
| index 3878abf21914..04e3f6c6b5a2 100644 | |
| --- a/src/box/lua/net_box.lua | |
| +++ b/src/box/lua/net_box.lua | |
| @@ -367,7 +367,7 @@ local function create_transport(host, port, user, password, callback, | |
| local timeout = iterator.timeout | |
| repeat | |
| local ts = fiber_clock() | |
| - request.cond:wait(timeout) | |
| + fiber.sleep(timeout) |
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