m*******d
发帖数: 242 | 1 在linux下，我在程序里想查询另一个process的status，想知道这个process是否已经
结束。
（有这个process的pid）
请问有什么 routine 可以call的？谢谢！ |
|
X****r
发帖数: 3557 | 2 The exec() family of functions replaces the current process
image with a new process image. They do not spawn any child
process. |
|
c*********t
发帖数: 2921 | 3 【 以下文字转载自 Linux 讨论区 】
发信人: cookiesweet (apple), 信区: Linux
标 题: 问一个跟 memory (process address space) 的有关的问题
发信站: BBS 未名空间站 (Sat Dec 18 18:40:01 2010, 美东)
在Linux下，一个process运行的时候address space都会有stack section, data
section, test section, bss section,等等，以及由 malloc()所得到的 memory.
我的问题是，malloc()到底是从系统的什么地方得到的动态memory?是不是从所谓的
heap 得到的?
如果是这样，是不是 heap 就是整个系统共有的 memory pool,各个process可以从这里
动态的得到memory via malloc()?
谢谢！ |
|
x*******a
发帖数: 11067 | 4 想法很简单,就是写一个程序用所有机器上的processor来跑同一个模型。模型的输入文
件不一样，结果也就不一样。不同的输入文件在不同的文件夹下面。
我的程序如下（是Fortran的），第一次跑了没问题,但是再跑一次,就出现了这样的错
误信息：
"The process cannot access the file because it is being used by another
process".
请问这个问题是怎么产生的,怎么解决呢?
谢谢！
!--------------------------------------------
program ompHelloWorld
use omp_lib
integer NTHREADS, TID,
!$OMP PARALLEL PRIVATE(TID), SHARED(NTHREADS)
TID = OMP_GET_THREAD_NUM()
PRINT *, 'Hello World from thread = ', TID
CALL RUNMODEL(TID)
!$OMP END PARALLEL
end program om... 阅读全帖 |
|
z****e
发帖数: 2024 | 5 In linux, how to know if a file is being used by another process?
for example, the file is opened by a process called myOpen.
Then, how to check this file is being used by another process? |
|
j*****a
发帖数: 13 | 6 运行了一个黑客程序，然后想用 Process Viewer 2000 查看，
居然没有发现。仔细看了一下readme,也说 even invisible in
process list。
想想很害怕，这些程序暗地里运行，却没法知道！
有办法查出来吗？
是什么原理使之 invisible in process list? |
|
f***e
发帖数: 3 | 7 I can keep the background process running after exit the terminal. But when I
logout, the process will be killed automatically, though I have used the
"nohup"
command. Who could please tell me how I can keep the process running after I
logout? Since it takes a long time to run my code, I need this function very
much.
Thank you.
ps: the shell I use is tcsh. I tried other shell but have the same result. |
|
c**t
发帖数: 38 | 8
port的调用。
在子进程里进行必要的操作。
U can get them from Unix process descriptor data structure, as i remember
there has a pointer point to a file descriptor table which contains file
descriptors (include socket) opened by this process.
forget details, i have not do unix programming for 2 years.
u can check process management related Unix System Data Structure.
the
networking
some
conflicts
parent.
used to |
|
g**c
发帖数: 38 | 9 first, list your processes in current machine.
ps -u [login name]
second, find the process id you want to kill
finally, kill it
kill -9 [process id] |
|
s********1
发帖数: 581 | 10 ps command 为何不显示 emacs process?
如果从console 上启动emacs, 则ps command 会显示emacs process。
但是如果从KDE 的GUI 上启动emacs, 则ps command 不显示emacs process？ 为什么？ |
|
o*****l
发帖数: 539 | 11 IN windows 7, if I get the process id,
how to figure out who start the process?
Thanks! |
|
s******n
发帖数: 22 | 12 from http://www.w3.org/TR/1998/REC-xml-19980210#sec-pi
2.6 Processing Instructions
Processing instructions (PIs) allow documents to contain
instructions for applications.
Processing Instructions
[16] PI ::= '' Char*)))? '?>'
[17] PITarget ::= Name - (('X' | 'x') ('M' | 'm') ('L' | 'l'))
PIs are not part of the document's character data, but must
be passed through to the application. The PI begins with a
target (PITarget) used to identify the application to whic |
|
z****e
发帖数: 54598 | 13 晕了，看了遍syllabus，居然没有找到关键字markov chain或者stochastic process……
谁知道的给说说
难道说derivative market那本书里面涵盖了stochastic process的部分？
那如果是这样的话，我就不选整个stochastic process的课了 |
|
|
d******l
发帖数: 43 | 15 We are interested in developing a process program simulating the operation
of a pressure hydrometallurgy process, mainly for operator training. Key
process equipment includes autoclave, choke valve, flash vessel, pre-heater,
charge pump, etc. The Client has expressed considerable interests in the
concept and realization, but a at least a proof of concept model is needed
before pursuing further. Both the contractor and the owner are reputable
corporations in the industry.
I'd be interested in ... 阅读全帖 |
|
q**x
发帖数: 1636 | 16 【 以下文字转载自 JobHunting 讨论区 】
发信人: quix (uglyDuck), 信区: JobHunting
标 题: Chemical Process Engineer position (zz)
发信站: BBS 未名空间站 (Thu Aug 8 18:58:56 2013, 美东)
We are currently recruiting for a Chemical Process Engineer in the Greater
Houston, TX area (see below). Due to the nature of the position I thought
you might know someone who could be interested in this type of opportunity.
In our business it all comes down to networking -- Feel free to forward to
others you think might be interested.
LINK... 阅读全帖 |
|
q**x
发帖数: 1636 | 17 【 以下文字转载自 JobHunting 讨论区 】
发信人: quix (uglyDuck), 信区: JobHunting
标 题: Senior Process Engineer
发信站: BBS 未名空间站 (Mon Sep 9 17:22:25 2013, 美东)
I'm a recruiter working on a challenging search for a Senior Process
Engineer. I found your profile on LinkedIn and hoped you might be willing to
help, if I asked nicely :-)
My client is a a natural gas and crude oil pipeline company with
headquarters in Houston.
They have 24 natural gas processing plants and 50,000 miles of natural gas,
NGL crude oil, refin... 阅读全帖 |
|
z****o
发帖数: 57 | 18 求关于process simulation, process modeling, process control, scheduling/
planning 方面的审稿。
站内联系，谢谢。 |
|
S*M
发帖数: 536 | 19 you may want to email the editors of CACE with your CV.
求关于process simulation, process modeling, process control, scheduling/
planning 方面的审稿。
站内联系，谢谢。 |
|
q**x
发帖数: 1636 | 20 【 以下文字转载自 JobHunting 讨论区 】
发信人: quix (uglyDuck), 信区: JobHunting
标 题: Senior Process Engineer
发信站: BBS 未名空间站 (Mon Sep 9 17:22:25 2013, 美东)
I'm a recruiter working on a challenging search for a Senior Process
Engineer. I found your profile on LinkedIn and hoped you might be willing to
help, if I asked nicely :-)
My client is a a natural gas and crude oil pipeline company with
headquarters in Houston.
They have 24 natural gas processing plants and 50,000 miles of natural gas,
NGL crude oil, refin... 阅读全帖 |
|
s****y
发帖数: 704 | 21 A position for top 5 big pharma. If interested, please send brief resume to
me by message first. I will forward to 猎头.
Associate Director/Director in Process Chemistry
The Discovery and Preclinical Sciences group in China seeks a creative, self
-motivated individual with excellent interpersonal and problem solving
skills to join our dynamic drug discovery and development team. .
The successful candidate will collaborate closely with our external
strategic partners to solve process chemistry pro... 阅读全帖 |
|
j******a
发帖数: 1582 | 22 【 以下文字转载自 Mathematics 讨论区 】
发信人: jinyasha (恋爱无能星人), 信区: Mathematics
标 题: 谁能推荐个Markov Process的Fluid Limit的参考资料
发信站: BBS 未名空间站 (Wed Sep 29 09:25:08 2010, 美东)
Markov Process的Fluid Limit或者Fluid Model
谁能给推荐个参考资料
Textbook, Lecture Notes, Seminar Paper之类的都可以
浅显点比较好，最好有不少例子演示具体怎么从Markov Process转化出Fluid Limit/
Fluid Model
如果谁有现成的电子文档能发信箱，那就更好了
多谢 |
|
p*********7
发帖数: 1 | 23 本人美东北地区的3流学校的master, 方向是siganl processing,想申请明年的PHD。我
一直对DSP的应用方面很感兴趣。想问问版内的懂行的人，是申请image processing方
向好呢还是wireless方向好。哪个更易于进工业界呢？
本人更倾向于做image processing,就是不知道这个方向的前途如何？
谢谢大家。 |
|
I***a
发帖数: 704 | 24 图像处理(image processing)和视频处理（video processing）有什么区别？
是同一门课程还是2个不同的课？ |
|
l******r
发帖数: 18 | 25 We have a full-time position in a big company in southern California. We are
focusing on imaging system design and development for mobile devices.
Requirements are listed as follows. Serious applicants are welcome to send
resume to my mailbox in mitbbs.com
1. Solid background in digital signal processing and digital image
processing, has EE/CS MS. or PhD degree. Fresh graduates are welcome, 1-3
years experience is a plus.
2. Solid background on related math areas such as matrix theory, probabili... 阅读全帖 |
|
l******r
发帖数: 18 | 26 We have a full-time position in southern California. We are focusing on
imaging system design and development for mobile devices. Requirements are
listed as follows.
1. Solid background in digital signal processing and digital image
processing, has EE/CS MS. or PhD degree. Fresh graduates are welcome, 1-3
years experience is a plus.
2. Familiar with C/C++ and Matlab coding, embedded SW experience such as ARM
and/or DSP is a big plus.
3. Solid background on related math areas such as matrix theor... 阅读全帖 |
|
l******r
发帖数: 18 | 27 This is a full-time position in Qualcomm, San Diego, CA. We are focusing on
imaging system design and development for mobile devices. Requirements are
listed as follows.
1. Solid background in digital signal processing and digital image
processing, has EE/CS MS. or PhD degree. Fresh graduates are welcome, 1-3
years related industry experience is a plus.
2. Familiar with C/C++ and Matlab coding, fixed point implementation, RTOS,
embedded SW experience such as ARM and/or DSP is a big plus.
3. Soli... 阅读全帖 |
|
y*******s
发帖数: 267 | 28 【 以下文字转载自 Immigration 讨论区 】
发信人: yunatidus (为了美好生活), 信区: Immigration
标 题: 求审稿-- imaging and image processing
发信站: BBS 未名空间站 (Wed Mar 13 20:20:29 2013, 美东)
求审稿。
方向：
imaging and image processing,
medical imaging
digital signal processing
medical physics
email: y*********[email protected]
本人美国博士，认真负责。请多帮忙。
联系方式信息，请站内联系。
thanks! |
|
f********s
发帖数: 25 | 29 【 以下文字转载自 JobHunting 讨论区 】
发信人: froggenius (蛙), 信区: JobHunting
标 题: 求工作推荐：Optics R&D / Process Engineer
发信站: BBS 未名空间站 (Thu May 29 16:15:23 2014, 美东)
本人刚刚PhD毕业，目前在找工作。optics和device fabrication背景，理论和实验大
概各一半。
基本背景介绍：
• Strong technical background on geometrical and physical optics,
fiber optics, silicon photonics, optoelectronics and semiconductors.
• 6 years experience in device fabrication process using lithography,
PVD, CVD, RIE and metrology tools such as ellipsometer, SEM and su... 阅读全帖 |
|
c****n
发帖数: 86 | 30 【 以下文字转载自 JobHunting 讨论区 】
发信人: crobin (铜豌豆), 信区: JobHunting
标 题: 华为海思招聘:GaAs Process, Semicon. Process, Pilot Production, ATE
发信站: BBS 未名空间站 (Fri Sep 18 13:32:02 2015, 美东)
华为海思招聘:
1. Semiconductor Process, Pilot Production, ATE
2. Mobile AP/Baseband/PMIC/automotive IC
3. High Speed SerDes Testing
San Diego or Bay Area.
Senior-level professionals in these areas are welcomed to contact me.
Thanks! |
|
c**********a
发帖数: 92 | 31 The Company:
Faraday Future (FF) is a California-based mobility company, leveraging the
latest technologies and world’s best talent to realize exciting new
possibilities in sustainable transportation. We’re producing user-centric,
technology-first vehicles to establish new paradigms in human-vehicle
interaction. We’re not just seeking to change how our cars work – we’re
seeking to change the way we drive. At FF, we’re creating something new,
something connected, and something with a global impac... 阅读全帖 |
|
j******a
发帖数: 1582 | 32 【 以下文字转载自 Mathematics 讨论区 】
发信人: jinyasha (恋爱无能星人), 信区: Mathematics
标 题: 谁能推荐个Markov Process的Fluid Limit的参考资料
发信站: BBS 未名空间站 (Wed Sep 29 09:25:08 2010, 美东)
Markov Process的Fluid Limit或者Fluid Model
谁能给推荐个参考资料
Textbook, Lecture Notes, Seminar Paper之类的都可以
浅显点比较好，最好有不少例子演示具体怎么从Markov Process转化出Fluid Limit/
Fluid Model
如果谁有现成的电子文档能发信箱，那就更好了
多谢 |
|
s****e
发帖数: 2934 | 33 自己顶一个先
http://optoweb.fis.uniroma2.it/opto/solgel/index.html
The Sol-Gel process allows to synthesize ceramic materials of high purity
and homogeneity by means of preparation techniques different from the
traditional process of fusion of oxides.
This process occurs in liquid solution of organometallic precursors (TMOS,
TEOS, Zr(IV)-Propoxide, Ti(IV)-Butoxide, etc. ), which, by means of
hydrolysis and condensation reactions, lead to the formation of a new phase
(SOL).
M-O-R + H2O èM-OH + R-OH (hy |
|
A*****2
发帖数: 7 | 34 Postdoc Opening on Composite Processing
There is a postdoc opening in the Multifunctional Materials Research Lab at
The University of California, San Diego, supervised by Prof. Yu Qiao ( http://mmrl.ucsd.edu ). The postdoc will be conducting research on processing of polymer matrix, fine particulate reinforced composite materials. The work ranges from establishing lab-scale materials processing systems to testing and materials characterization. The project begins this summer. Applications and qu... 阅读全帖 |
|
|
n**h
发帖数: 22 | 36 请问对于stochastic process有没有类似slutsky的theorem？比如：X_n(t) weakly
converges到一个tight的G(t) process，同时Y_n(t) uniformly converges到一个
deterministic的process H(t)，那么可不可以推出X_n(t)*Y_n(t) converges到G(t)*H
(t)？
多谢！ |
|
i****s
发帖数: 120 | 37 【 以下文字转载自 JobHunting 讨论区 】
发信人: iwltws (蝎子), 信区: JobHunting
标 题: 请问material processing的在us工作前景如何？
发信站: BBS 未名空间站 (Mon Apr 9 12:17:56 2007), 转信
代友发文。
可能跟西北大学的一个老师做material processing，具体方向是做modeling and
control of the forming processing，也就是锻造加工的。本人感觉这个方向似乎只
能去一些汽车、冶金和重型机械行业，就业面窄。请教各位了解情况的前辈，材料加工
在美国就业前景到底如何？
另外还有一个offer是明尼苏达大学的机械，未指定导师，很可能会做control，机电一
体化方面。这个方向比起西北的锻造方向是否就业会好一些
诚心求教！多谢了！ |
|
c***o
发帖数: 1288 | 38 【 以下文字转载自 NCAA 讨论区 】
发信人: lool (要做技术牛人), 信区: NCAA
标 题: UTC Job Opening: Manufacturing Process Modeler (转载)
发信站: BBS 未名空间站 (Wed Sep 8 19:52:57 2010, 美东)
发信人: lool (要做技术牛人), 信区: Working
标 题: UTC Job Opening: Manufacturing Process Modeler
发信站: BBS 未名空间站 (Wed Sep 8 19:43:39 2010, 美东)
http://www.utrc.utc.com/pages/Career/Job_openings.html
如果你感觉很符合这个职位，请跟我联系，我可以直接给manager推荐。这个职位可以给从senior到principal的任何级别。
Job Title: Manufacturing Process Modeler
Job Number: 82458-03
Location: |
|
A*****2
发帖数: 7 | 39 Postdoc Opening on Composite Processing
There is a postdoc opening in the Multifunctional Materials Research Lab at
The University of California, San Diego, supervised by Prof. Yu Qiao ( http://mmrl.ucsd.edu ). The postdoc will be conducting research on processing of polymer matrix, fine particulate reinforced composite materials. The work ranges from establishing lab-scale materials processing systems to testing and materials characterization. The project begins this summer. Applications and qu... 阅读全帖 |
|
l****n
发帖数: 64 | 40 Step1 application Process for Egyptian Graduates
#323280
amrobadr - 07/28/08 08:14
http://rapidshare.com/files/133050845/USMLE_Step_1_Application_Process_for_Eg...es.rar.html
USMLE Step 1 or (Step 2CK) Application Process for Egyptian Graduates
The process of applying for USMLE step 1 exam is extensive, exhaustive &
time-consuming so you'd better follow the footsteps of someone who have gone
through it rather than starting from the beginning & finding your way in
the dark. It's all |
|
发帖数: 1 | 41 说说credentialing process
NP 进入医院和medical group工作之前都需要credentialing。这个过程可以短则几个
星期，长则半年。NP都要签一份文件，说谁是你的supervising MD, 那个supervising
MD 需要签字，NP才能开始工作，不然的话压根没有开始工作的资格。
所以说什么NP独立？这怎么独立？
没有supervising MD就压根没有工作的权利，好比吹嘘中国厉害，但是没有芯片全部玩
完，高端的芯片全部都在美国手里。
credentialing 也包括provider和医疗保险公司签合同，然后provider看了医保保险公
司的病人才能从保险公司拿到钱。
What is Credentialing?
Credentialing — also called medical, provider or physician credentialing —
is a detailed process that reviews doctors’ qualifications and career
history including ... 阅读全帖 |
|
t****o
发帖数: 442 | 42 Job Description
Purification Process Development Intern:BIO003184
Description
Merck is a global health care leader with a diversified portfolio of prescription medicines, vaccines and consumer health products, as well as animal health products. Today, we are building a new kind of healthcare company - one that is ready to help create a healthier future for all of us.
Our ability to excel depends on the integrity, knowledge, imagination, skill, diversity and teamwork of people like you. To thi... 阅读全帖 |
|
P**********e
发帖数: 2 | 43 Multiple Positions Available:
1) Director of Chemistry
A large CRO company is looking for a Director of Chemistry/Site Manager.
This individual will lead and manage medicinal/process chemistry research
activities, coordinate with big-pharma clients, and communicate with the
company headquarter. This position is located in Midwest USA. Some
international travel will be required.
Qualifications:
The ideal candidate will be an energetic individual with a Ph.D. degree in
Organic or Medicina... 阅读全帖 |
|
n*******e
发帖数: 107 | 44 上了半天课，看了半天书，来回来去就GBM和Mean Reversion两个process
如果给我任意一个process(前提是合理的process)，里面三四个参数
再给我一串相应的historical record
怎么fit一套最佳的参数？哪里有讲么？ |
|
w**********y
发帖数: 1691 | 45 I bet Compound Poisson should be general enough for your application.
1. Generate X_t, 0
2. Generate the Poisson Point process t_1, t_2,…t_k, which is the times
for jumps
3. Generate your jump size from a given distribution..
4. Modify your X_t..for t>=t1, Y_t = X_t + J1…until the last t_K
Glasserman’s book should have a clear step by step description.
When you move to the Levy process, it has two or three different simulation methods: one is truncated... 阅读全帖 |
|
e******r
发帖数: 220 | 46 【 以下文字转载自 Mathematics 讨论区,原文如下 】
发信人: eecareer (df), 信区: Mathematics
标 题: <>
发信站: Unknown Space - 未名空间 (Tue Dec 2 18:52:08 2003) WWW-POST
Which niu ren can tell me what is the point in defining the terms of
the "brownian motion" & "martingale process" in stochastic field?
Speaking frankly, I have studied that "Brownian motion" & "Martingale
process" for a short period of time, however, I am still confused about what
it can give us even after we define those terms |
|
r***w
发帖数: 35 | 47 很简单， 就是X(s,t)=X(s)Y(t)的意思，一个multivariate process 可以被
approximate成univaraite process的product,可以extend到更general的process上，
参见Prof. Cressie 的spatial data (新版），ch 2,4,6 |
|
n**h
发帖数: 22 | 48 请问对于stochastic process有没有类似slutsky的theorem？比如：X_n(t)weakly
converges到一个tight的G(t)process，同时Y_n(t)uniformly converges到一个
deterministic的process H(t)，那么可不可以推出X_n(t)*Y_n(t) converges到G(t)*H
(t)？
多谢！ |
|
y*******s
发帖数: 267 | 49 【 以下文字转载自 Immigration 讨论区 】
发信人: yunatidus (为了美好生活), 信区: Immigration
标 题: 求审稿-- imaging and image processing
发信站: BBS 未名空间站 (Wed Mar 13 20:20:29 2013, 美东)
求审稿。
方向：
imaging and image processing,
medical imaging
PET/CT
digital signal processing
medical physics
email: y*********[email protected]
本人美国博士，认真负责。请多帮忙。
联系方式信息，请站内联系。
thanks! |
|
u*****u
发帖数: 2651 | 50 程序画2D画其实和人一样, 一笔一笔地画. 每一笔的起点,终点和颜色定下来, 程序就
可以画了. 对程序来说, 最难的是起点,终点和颜色的数据哪里来?
有两种方法
1. 随机生成
如果完全随机, 程序容易做. 但出来是完全无序的东西, 没有美感.
Processing可以用一些起始数据生成一些随机点, 不是完全随机, 有控制地用程序演化出一些点来. 出来的画可能很烂. 程序作者可以调一下起始数据, 或者改变控制过程. 然后把有美感的画留下来, 没有美感的扔掉. 其实筛选还是由人来做.
2. 人的辅助
比如下面这个, 程序画的画由黑白线条组成, 挪动鼠标, 程序就随机产生一些点, 画出一幅画. 这个是半智能的.
http://processing.org/learning/topics/customtool.html
当然程序的数据可以完部由人手输入, 没有随机性, 那就和在纸上画没有区别.
http://processing.org/learning/topics/continuouslines.html |
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