kazupon

*lev core started: 37763
✔ udp_set_multicast_ttl: 257/257 within 0.291 ms
✔ udp_set_ttl: 257/257 within 0.167 ms
✔ udp_bind6: 1/1 within 0.021 ms
✔ udp_set_broadcast: 3/3 within 0.016 ms
✔ udp_bind_error: 2/2 within 0.016 ms
✔ udp_getsockname: 4/4 within 0.030 ms
✔ udp_set_multicast_loop: 3/3 within 0.016 ms
✔ udp_set_multicast_membership: 7/7 within 0.919 ms
✔ udp_ping_pong_test: 15/15 within 0.217 ms

kazupon

requests per second

ab -n 2000 -c 1

Node

average: 1641.932

• 1683.85
• 1641.67
• 1604.76

kazupon

? lev.mpack:    custom data: 130/130 within 105.822 ms
? lev.mpack:    pack,unpack: integer negative fixnum: 64/64 within 0.129 ms                                                                                                                               

Program received signal SIGSEGV, Segmentation fault.                                                                                                                                                      
0x0000000000419f06 in lev_slab_decRef (block=0xe82760) at src/lev_slab.c:119
119       return block->refcount;                                                                                                                                                                         
(gdb) bt
#0  0x0000000000419f06 in lev_slab_decRef (block=0xe82760) at src/lev_slab.c:119
#1  0x0000000000418a84 in buffer__gc (L=0x40000378) at src/lev_new_buffer.c:797
#2  0x00000000004796a6 in lj_BC_FUNCC ()

kazupon

local debug = require('debug')

p('a:', __file__, __path__)
p(debug.getinfo(1, "Slf"))


local b = require('./b')
p('add:', b.add(1, 1))

lev.exit()

kazupon

INCDIR = $(HOME)/opt/local/include/luajit-2.0
LIBDIR = $(HOME)/opt/local/lib
LIB = -lluajit-51

all: native

native:
	cc --std=c99 -o native-co native.c -I$(INCDIR) -L$(LIBDIR) $(LIB) -pagezero_size 10000 -image_base 100000000

clean:

kazupon

local fs = lev.fs
local co = _coroutine

t1 = co.create(function (...)
  p(t1)
  local err1, fd1 = fs.open('AUTHORS', 'r', '0666')
  fs.close(fd1)
  lev.exit()
end)
co.resume(t1)

kazupon

CC=gcc

all: multi-process-counter

build: multi-process-counter

multi-process-counter:
	${CC} -std=c99 -o multi-process-counter multi-process-counter.c
	#${CC} -std=c99 -arch x86_64 -o multi-process-counter multi-process-counter.c

kazupon

//
//  Created by Yogesh Swami on 2/24/12.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

// 
// clang -Wall -Wextra -Wall -o mach_semaphore mach_semaphore.c
//

// using mach semaphore for mutually signalling between two threads.

kazupon

var through = require('through');
var log = console.log.bind(console);

var ts = through(function (data) { // data pre event
  this.queue(data);
}, function () { // end pre event
  this.queue(null);
});

var data = [];

kazupon

'use strict';

var log = console.log.bind(console);
var format = require('util').format;
var Model = require('scuttlebutt/model');
var net = require('net');


var m = new Model();
var ms = m.createStream();