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全部话题 - 话题: boosting
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a*******e
发帖数: 428
1
I know they are OK as they both have such words on their website. However,
you have to meet some requirements. By looking at the terms of LGPL and
Boost license, I think they mean the following:
commercial software can use these libraries without a license file covering
the software as long as you don't put this library into your source code, i.
e., static linking.
So, if I make these libraries into .dll and load them in dynamically, I can
use them without the license requirement, am I right?
Wh... 阅读全帖
b*****y
发帖数: 178
2
boost不是lgpl,是自己的boost license, 我的理解是和bsd的差不多,可以用在
commercial的code里。
lgpl的,你说的lib是指dll的入口定义,那个是没问题,只要别是static library就行。
gpl的那个只要用到就要开源,it guy说的不对。
J*****n
发帖数: 4859
3
来自主题: Programming版 - about boost's random generator
I use boost random to generate stat dist. But it takes longer time to
complie comparing to the case I use other Boost file.
Do I miss sth?
l******9
发帖数: 579
4
Hi,
I am trying to do parallelization for a computing intensive problem.
I am working on a Linux cluster where each node is a multicore processor.
e.g. 2 or 4 quad-core processor per node.
I want to reduce latency and improve performance as much as possible.
I plan to use multiprocessing and multithreading at the same.
Each process run on a distinct node and each process spawn many threads
on each node. This is a 2 level parallelism.
For multiprocessing, I would like to choose MPI.
For multithre... 阅读全帖
y**b
发帖数: 10166
5
来自主题: Programming版 - boost::unordered一问
http://www.boost.org/doc/libs/1_51_0/doc/html/unordered.html
a hash table only needs an equality function and a hash function for the key.
简言之,哈希表只需等式函数和哈希函数。
http://www.boost.org/doc/libs/1_51_0/doc/html/hash/custom.html
When writing a hash function, first look at how the equality function works.
Objects that are equal must generate the same hash value.
When objects are not equal they should generate different hash values.
简言之,写哈希函数,先参考等式函数。
相等的对象必须产生相等的哈希值;
不等的对象应该产生不同的哈希值。
我有一个unordered_set, ... 阅读全帖
t**r
发帖数: 3428
6
boost还有必要学么?里面的功能c++11能不能基本代替?
我看好像facebook还在用boost.不知道google用不用。
T********i
发帖数: 2416
7
来自主题: Programming版 - C++ Boost怎么样,好用吗?
尽量别用。很多boost库已经被C++11标准化了。GCC 4.8里面都有了。
Raspberry Pi用GCC 4.7。我只用了boost的file system。其它的直接用std。
k**********g
发帖数: 989
8
来自主题: Programming版 - C++ Boost怎么样,好用吗?
"Old Boost" is based on pre-C++11, so it has to use inefficient tricks to
emulate features that don't yet exist in pre-C++11 compilers.
"New boost" is in process of C++11-modernization and modularization, not
complete yet.
https://github.com/boostorg
真怕 binary bloat 的话,可以用 objdump 看看 bloat 在什么地方。
w***g
发帖数: 5958
9
来自主题: Programming版 - boost vs C++11
用了C++11还是可以用boost。不冲突。我一直是同时用的。
新的代码C++11里有的就不用boost,别人的代码反正也不求统一。
w***g
发帖数: 5958
10
来自主题: Programming版 - boost vs C++11
用了C++11还是可以用boost。不冲突。我一直是同时用的。
新的代码C++11里有的就不用boost,别人的代码反正也不求统一。
T********i
发帖数: 2416
11
这个说法很到位,以前boost领先stl可能达到10年,现在差距缩小了很多了。
boost有自己的问题,毕竟是干儿子,不是亲儿子。
l******9
发帖数: 579
12
Hi,
I am trying to do parallelization for a computing intensive problem.
I am working on a Linux cluster where each node is a multicore processor.
e.g. 2 or 4 quad-core processor per node.
I want to reduce latency and improve performance as much as possible.
I plan to use multiprocessing and multithreading at the same.
Each process run on a distinct node and each process spawn many threads
on each node. This is a 2 level parallelism.
For multiprocessing, I would like to choose MPI.
For multithre... 阅读全帖
l******9
发帖数: 579
13
Hi,
I am trying to do parallelization for a computing intensive problem.
I am working on a Linux cluster where each node is a multicore processor.
e.g. 2 or 4 quad-core processor per node.
I want to reduce latency and improve performance as much as possible.
I plan to use multiprocessing and multithreading at the same.
Each process run on a distinct node and each process spawn many threads
on each node. This is a 2 level parallelism.
For multiprocessing, I would like to choose MPI.
For multithre... 阅读全帖
E**********1
发帖数: 73
14

I've checked that paper. Based on my understanding, the paper said ATP
stimulation can temporarily inhibit respiration and reduce mitochondrial
membrane potential, so inhibit mitochondrial Ca2+ uptake. After temporary
inhibition of Ca2+ uptake, ATP is consumed and mitochondrial respiration
resumed and cause mitochondrial Ca2+ boost. And the boost after ATP
stimulation can reflect the ability of cellular respiration.
But this still doesn't solve my problem, which needs to increase cytoplasmic
Ca... 阅读全帖
p*****e
发帖数: 310
15
boost都是用template的,所以所有源代码基本上都在头文件里。
l****o
发帖数: 184
16
首先谢谢回答得这么仔细,赞一下学习精神:)
关于transfer function 我是这么推导的,见附图
Gain boosted amplifier在这里的作用就是把gm2提高了(AGE+1)倍
所以在表达式中与普通cascode 不同的地方就是多了一个(AGE(S)+1)
这个+1的部分就create another zero, 但是这个transfer function所表示出来的
Non-dominate poles 分别是the output of the gain boosted amplifier(V2)和node
v1,
这就与另外一个pole需要和zero在一起的假设相矛盾。
我不太明白我这样推倒错在什么地方,我分别看了2002年的一篇tcas 和berkeley的
lecture video,
都有相似的结果。
至于我说把gm3/c3 push到high frequency上面,这个当然要具体问题具体分析,越往
外推越好。
再次感谢帮我解答问题,,:)

amplif
amplifie
ET
发帖数: 10701
17
没事。练手就该找难的练。
虽然不work的可能性也挺大。
回头移到90nm或更低了,会这个还是很有优势的。
gain-boosting的biasing network其实很麻烦,biasing main op-amp, biasing boost
ing amplifier. 一大堆transistors.
cmfb可能也是个问题。
你的main op-amp用的啥结构,telescopic 还是folded?

25ns,
design
l****o
发帖数: 184
18
我用的dynamic cmfb,loop stability应该不是问题。
main op amp 我用的就是普通的one stage OTA with four addition amplifier to
boost the output impedance,Dr.Baker书上的一个结构。

boost
l***g
发帖数: 1035
19
来自主题: EE版 - boost digital control
pe guys.. have u controlled a boost with dsp? since the boost duty cycle is
not linear with the Vout, how do you close the loop? linearization or brutal
force pi?
p*****o
发帖数: 7
20
来自主题: Quant版 - [请问] 关于C++ boost 资料推荐
Boost documentation 大部分都挺好,可以读读。
还有一本《Beyond the C++ Standard Library: An Introduction to Boost》,挺不
错,只是有些library没有cover.
r*********r
发帖数: 3195
21
来自主题: Quant版 - [请问] 关于C++ boost 资料推荐
boost library has too much content.
some of them are most likely not relevant.
i find the contents in TR1 (a subset of boost) have more impacts,
especially the shared_ptr and regular expression.
check out the book by Pete Becker.
s*****l
发帖数: 4
22
boost/shared_ptr.hpp
boost/any.hpp
just use those two header files..... just shared pointer related stuff..
use other libs for other functionalities
p*******n
发帖数: 171
23
以前没有用过,想问一下,不论是R里面的gbm,还是python里面的
GradientBoostingClassifier, 怎么能够知道最后 gradient boosting model 的
coefficients and boosting tree 呢?谢谢啊!
d**********r
发帖数: 502
24
The following is a brief summary of the Sprint FED policy:
The Sprint FED policy addresses the financial eligibility of a device to be
activated on a carrier other than the carrier on which it originated (i.e.,
the carrier that originally sold it for use on its network). If the
eligibility requirements are not met, the device cannot be activated on the
new carrier. The FED applies to all devices and carriers in the Sprint
family (such as Sprint, RingPlus, Freedom Pop, etc.).
3) After April 17, 2... 阅读全帖
d**********r
发帖数: 502
25

I have a boost mobile iPhone 6s never activated on BM, activated on R+
before 4/17. Now I plan to swap it out then swap it back on R+ again, to
trigger the refreshment and to fix the no voice issue. Is there any risk
that I can not swap back due to FED check?
The boost mobile iPhone 6s was purchased 10/2015 when there was 100$
discount. It is not unlocked, and was activated directly on R+ without open
box.
m*****n
发帖数: 2152
26
没在boost mobile用过一天,还是就是不能unlock了。
难道要转到boost mobile去?
s**x
发帖数: 486
27
【 以下文字转载自 PDA 讨论区 】
发信人: shex (想改账号名), 信区: PDA
标 题: 请问有啥好的two line的plan?Boost Mobile如何?
发信站: BBS 未名空间站 (Sun Feb 5 10:02:47 2017, 美东)
R+死了,后面的就不想折腾。周围的朋友都有了手机plan,所以想搞5条line的也折腾
想要
unlimited talk & text
1g左右data / line
相对经济
20-30左右一条line
请问有啥比较可靠的carrier?
看到boost mobil最近有deal
https://www.boostmobile.com/#!/shop/special-offer/
能搞到65刀两条line 10g data
从不从?不知它家走sprint信号服务靠不靠谱?还有啥更好的吗?
y*****n
发帖数: 11251
28
boost: 30 2gb
50 unlimited
family
30/30 2gb
50/30 unlimited
最近的special
32.5/25 10gb
所有的应该都有tether。tether限8gb. boost refill要收sales tax。
auto reboost每个月减5,装他家一个垃圾广告app每个月再减5.
d*******u
发帖数: 5337
29
sprint就是麻烦,得先找一个临时的ESN,替换现在Boost的iPhone
j********9
发帖数: 162
30
Mine worked. Boost mobile never activated before. Direct porting don't
cancel with r
b****n
发帖数: 3343
31
来自主题: CellularPlan版 - iPhoneSE 32GB $160 @ Boost & Virgin
What you described are correct except there's no 解锁码 for iPhone.
You can check it's unlocked by connecting iPhone to iTunes or using a non-
Sprint/Boost SIM such as ATT, TMO, etc. FP's global SIM will do too. If you
can complete the iPhone setup process, it's for sure unlocked.
When you order 解锁码 from eBay or Unlock4less.com, make sure it's "Premium
unlock for Sprint/Boost Mobile". Otherwise, it'll fail.
Most likely 解锁成功 according to what I read from Slickdeals forum.
ebay上解锁服务的卖家退钱 if they have... 阅读全帖
f**n
发帖数: 117
32
Boost mobile 的6S,只在ring , ting和mint sim上用过,ebay解锁的,过了sprint的
phone eligibility check,可以直接用在ring 上激活过的boost mobile的sim在
sprint上激活吗?
h**b
发帖数: 5635
33
boost mobile不玩了呗


: 那为什么以前Boost mobile的手机没有激活,都可以直接用在Ring plus
和tello
这些上

: 面呢?

: 谢谢。

m*****n
发帖数: 2152
34
来自主题: CellularPlan版 - DP: boost mobile iphone6 成功用在VM $1 plan
两年前从boost mobile买的,没在boost mobile activated,后来用在ring plus. ring
plus死了以后直接cancel Ting. 上星期试了可以过VM的验证, 今天成功activate, 全
程没找客服。
w*******y
发帖数: 60932
35
ASUS K53E-XB1 15.6" Laptop PC with Intel Core i5-2410M Processor with Turbo
Boost, 6GB DDR3, 500GB HDD - Brown/Copper
Model Number: K53E-XB1
Online Price: $699.99
Instant Savings: $150.00
Your Price: $549.99
2nd generation Intel Core i5-2410M processor delivers speedy mobile
computing
Intel Turbo Boost automatically speeds up processor when you need more speed
15.6" LED widescreen display at 1366 x 768 resolution brings images to life
in high definition
500GB, 5,400rpm hard drive pro... 阅读全帖
w*******y
发帖数: 60932
36
Just got through with a live chat representative at Newegg and got approved
for the Microcenter price. It does require having to first place the order,
then request the match. Not written in stone, but my chat helper approved of
it, and I have the session saved as proof. Heres the meat of my
conversation with him.
Me: Hi there. I was interested in doing a price match for the intel i5 2500k
processor.
Marshall: I would be glad to assist you with that. Unfortunately, Newegg
presently does not pric... 阅读全帖
e*c
发帖数: 395
37
Highlights - the geostationary orbit is no safe place for satellites any
more as the U.S. demonstrates ability to "inspect" them there with small
satellites. Also revealed is a new four-stage version of Delta-2 that can be
used to send an army of such small satellites into deep space.
http://www.spaceflightnow.com/news/n0901/14dsp23/
Secret inspection satellites boost space intelligence ops
BY CRAIG COVAULT
SPACEFLIGHT NOW
Posted: January 14, 2009
In a top secret operation, the U.S. Defense Dept
m*****n
发帖数: 5245
l****z
发帖数: 29846
39
来自主题: USANews版 - Ford boosting F-150 pickup production
Ford Motor Co.is boosting production of its popular F-150 pickup truck as
demand increases for smaller, more fuel-efficient pickups.
This is the latest in news of ramped up production for Ford. Earlier this
month Ford announced plans to add 220 jobs at plants in Michigan as it
triples production of electric vehicles to 100,000 annually by 2013.
Also earlier this month, Ford said it would roll out its smallest engine
ever, a 1.0-liter, three-cylinder engine dubbed the EcoBoost, for its small
cars... 阅读全帖
f*******e
发帖数: 3433
40
纽约已经有对大部分黑墨free的private学校了,SB市长却装作看不见,借故打击华人多
的学校。极左就是这样无下限。
https://nypost.com/2018/06/09/how-nonprofits-are-boosting-nycs-brightest-
minority-students/
Hundreds of the city’s black and Latino kids have found a pipeline to
success that Mayor de Blasio doesn’t mention.
The mayor and Chancellor Richard Carranza contend the city’s eight top-
performing specialized schools unfairly bar African-Americans and Hispanics
from getting in — and point to the paltry 10 percent of their enrollment at
the pr... 阅读全帖
j*********r
发帖数: 24733
41
来自主题: USANews版 - NATO pledges to boost defense spending
NATO leaders pledged their “unwavering commitment” to boost defense
spending on Wednesday, following stern words from President Trump
criticizing European leaders for spending too little.
The U.S. and European allies signed a declaration stating they are “
committed to improving the balance of sharing the costs and responsibilities
of alliance membership.”
The declaration comes after confrontational and testy discussions between
Trump and other NATO leaders.
Since the election, Trump has critici... 阅读全帖
h*****7
发帖数: 2120
42
来自主题: WorldNews版 - Employees Boost 401(k) Contributions
Employees Boost 401(k) Contributions
http://online.wsj.com/article/SB10001424052970203863204574346910947978656.html
In possible signs of a recovery, anxious workplace investors are easing back
into their 401(k) plans, and many companies that have slashed 401(k)
benefits plan to reverse those cuts within the next six months.
Fidelity Investments, considered the nation's biggest 401(k) provider, said
Wednesday that while employees are saving less of their pay than they were a
year ago, more of the
h*****7
发帖数: 2120
43
来自主题: WorldNews版 - Employees Boost 401(k) Contributions
This is why someone or some groups tried so hard to boost stock market with
so much 忽悠
S*******d
发帖数: 190
44
请问ford escape的1.6L ECO BOOST engine 就是大家说的1.6T吗?谢谢大家!
n****e
发帖数: 6292
45
上sport吧,v6和eco二者兼得

boost,
f***l
发帖数: 1157
46
来自主题: Classified版 - [出售]Samsung Galaxy Prevail (Boost Mobile)
二手交易风险自负!请自行验证是否合法和一手卡!:
我想卖的物品:
Samsung Galaxy Prevail (Boost Mobile)
单张面值:
70
可接受价格(必须明码标价!):
90
物品新旧要求:
New in box
邮寄方式要求:
Your label
买卖双方谁承担邮寄损失(Required if not code only):
before me, after you
付款方式说明:
paypal
其他补充说明:
广告的有效期:
物品来源(Required for All Cards!):
我的联系方式:
PM
Warranty期限:
能否证明是合法的一手卡?(Required for All Cards!):
state and zip:
b*******3
发帖数: 1531
47
来自主题: Classified版 - [长期求购] boost mobile phones@求渠道
[长期求购] boost mobile phones@求渠道
pm or b**********[email protected]
b*******3
发帖数: 1531
48
[求购]Radioshack boost mobile Samsung Galaxy S II@215
local deal,自己找下10off胖子。
pm或者发邮件到b**********[email protected].
w*****l
发帖数: 1025
49
Kyocera Hydro Prepaid Android Phone (Boost Mobile)@$14ea
4+FBA
PM
s**m
发帖数: 1564
50
[出售] 9x Kyocera Hydro Phone Boost Mobile@$21
fba一包走。
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