by: Peter Forthmann |
last post by:
Hi,
I am testing the Intel 8.0 Compiler for Linux. For all the sources I have compiled It produces a lot
faster code than the GNU g++ compiler. However, I must have something wrong, since I can't...
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by: gianguz |
last post by:
The question is about the possible use of inlining to improve
performance in a heavy multithreading environment (200+ threads).
If we have to work with applications in which threads aren't I/O...
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by: PWalker |
last post by:
Hi, I have written code that I would like to optimize. I need to push it to
the limit interms of speed as the accuracy of results are proportional to
runtime.
First off, would anyone know any...
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by: Thorsten Raasch |
last post by:
Hi,
the following C++ program seems to yield a segmentation fault
in g++ 3.4 when compiled with any of the optimization options -O*,
e.g. with "g++ -O2 bug.cpp -o bug".
class TestClass {...
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by: Praveen_db2 |
last post by:
Dear All
Db2 version: 8.1
OS: Windows
I have 2 questions:
1) What is the optimizer which db2 uses, rule based or cost based? If any
one can clear out the difference between the two it will be...
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by: joshc |
last post by:
I'm writing some C to be used in an embedded environment and the code
needs to be optimized. I have a question about optimizing compilers in
general. I'm using GCC for the workstation and Diab...
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by: William M. Miller |
last post by:
For a rather obscure reason, I have to compile at least
part of my application with at least some level of
optimization -- a certain behavior I rely on is only
enabled by the optimizer. I'm...
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by: Naveen H.S. |
last post by:
Hi
I had mailed yesterday about the following topic to know the flags or
options that are enabled when -O,-O2,-O3,-Os options are enabled.
As mentioned below I was given this mail id to contact....
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by: David |
last post by:
It's too long to post here (160 lines) so here's the link:
Neither link works for me. I get an error page "Error: invalid
download linnk". How about you send it to the list as an attachment?
...
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by: Ravikiran |
last post by:
Hi Friends,
I wanted know about whatt is ment by zero optimization and
sign optimization and its differences....
Thank you...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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