On Saturday 26, Pieter Hintjens wrote: > Robert, 6M msg/second from Lua, up from 1.3M/sec! Very nice indeed. > > Feel free to update http://www.zeromq.org/bindings:lua.
done. > I'd advise you also to put these performance results into your README, > so it's clear to visitors to the project why they want it. and done. > -Pieter > > On Sat, Feb 26, 2011 at 9:45 AM, Robert G. Jakabosky > > <[email protected]> wrote: > > Here has been a lot of talk on the Lua mailing list about a new feature > > in LuaJIT2 called FFI (foreign function interface). The new FFI feature > > greatly improves the performance of Lua code when running under LuaJIT2, > > but it doesn't work under the standard Lua VM. So I have create a > > hybrid Lua module [1] that has normal C bindings and FFI-based bindings > > for 0MQ. > > > > Also the new bindings have support for sending/receving messages using > > the zmq_msg_t structure. This improves the performance even more under > > LuaJIT2 and gets the throughput to almost equal that of the C++ > > benchmark. > > > > Throughput benchmark using the tcp transport over localhost: > > message size: 30 [B] > > message count: 100000000 > > > > Orignal Lua bindings running under Lua 5.1.4: > > mean throughput: 1395864 [msg/s] > > mean throughput: 335.007 [Mb/s] > > > > New bindings running under Lua 5.1.4: > > mean throughput: 1577407 [msg/s] > > mean throughput: 378.578 [Mb/s] > > > > Orignal Lua bindings running under LuaJIT2 (git HEAD): > > mean throughput: 2516850 [msg/s] > > mean throughput: 604.044 [Mb/s] > > > > New bindings running under LuaJIT2 (git HEAD): > > mean throughput: 5112158 [msg/s] > > mean throughput: 1226.918 [Mb/s] > > > > New bindings using send_msg/recv_msg functions running under LuaJIT2 (git > > HEAD): > > mean throughput: 6160911 [msg/s] > > mean throughput: 1478.619 [Mb/s] > > > > C++ code: > > mean throughput: 6241452 [msg/s] > > mean throughput: 1497.948 [Mb/s] > > > > > > 1. https://github.com/Neopallium/lua-zmq > > > > -- > > Robert G. Jakabosky > > _______________________________________________ > > zeromq-dev mailing list > > [email protected] > > http://lists.zeromq.org/mailman/listinfo/zeromq-dev > > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev -- Robert G. Jakabosky _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
