Konrad Malkowski
MathWorks
2011 年からアクティブ
Followers: 0 Following: 0
I am a C++ Software Engineer on the IAT Foundation Libraries team. My interests include Parallel Computing, Computer Architecture, Operating Systems and C++.
統計
All
Contribute at least one answer each month for 3 consecutive months
Awarded to Konrad Malkowski on 20 Jul 2017
Answer 1 question that was unanswered for more than 30 days
Awarded to Konrad Malkowski on 20 Jul 2017
3 of your answers have been accepted
Awarded to Konrad Malkowski on 20 Jul 2017
Provide your first answer ever to someone else's question
Awarded to Konrad Malkowski on 20 Jul 2017
Solve a problem for the first time
Awarded to Konrad Malkowski on 02 Feb 2012
Feeds
回答済み
Alternatives to break command inside a spmd command
What you will need to implement is a parallel termination detection algorithm. See the following link for references: <htt...
Alternatives to break command inside a spmd command
What you will need to implement is a parallel termination detection algorithm. See the following link for references: <htt...
約11年 前 | 0
回答済み
How to compile shrlibsample in R2012a
You can compile the code in two ways: - using gcc - using mex (which uses gcc internally) Here's how I compiled the code us...
How to compile shrlibsample in R2012a
You can compile the code in two ways: - using gcc - using mex (which uses gcc internally) Here's how I compiled the code us...
約11年 前 | 0
回答済み
need simple example using pmode
Here's an example how to use distributed arrays and how to use SPMD: matlabpool open 2 x = 1:1:100; y = 100...
need simple example using pmode
Here's an example how to use distributed arrays and how to use SPMD: matlabpool open 2 x = 1:1:100; y = 100...
約11年 前 | 1
回答済み
R2013a + Intel Composer XE 2013 + MSVC 2012 or MSVC 2010. Have you tried them yet?
Hi James, Please take a look at the following page: <http://www.mathworks.com/support/compilers/R2013a/index.html> It a...
R2013a + Intel Composer XE 2013 + MSVC 2012 or MSVC 2010. Have you tried them yet?
Hi James, Please take a look at the following page: <http://www.mathworks.com/support/compilers/R2013a/index.html> It a...
約11年 前 | 0
回答済み
Concatenating large matrices - out of memory
Have you tried explicitly storing the matrix as sparse? See <http://www.mathworks.com/help/matlab/ref/sparse.html>
Concatenating large matrices - out of memory
Have you tried explicitly storing the matrix as sparse? See <http://www.mathworks.com/help/matlab/ref/sparse.html>
約11年 前 | 0
回答済み
How to concatenate cells?
Does this do what you are looking for? A = repmat([1,2,3,4], 1000, 1); B = repmat([5,6], 1000, 1); C = {A}; D = {B...
How to concatenate cells?
Does this do what you are looking for? A = repmat([1,2,3,4], 1000, 1); B = repmat([5,6], 1000, 1); C = {A}; D = {B...
約11年 前 | 0
回答済み
Problem running matlab script to background
What type of image are you trying to save? Saving to jpg, png, tiff or eps/ps is usually safer than other file formats when n...
Problem running matlab script to background
What type of image are you trying to save? Saving to jpg, png, tiff or eps/ps is usually safer than other file formats when n...
約11年 前 | 0
| 採用済み
回答済み
What is the default installation path for Matlab on architecture X?
One possible approach on linux/mac would be: > find / -name matlab This would recursively search the file system for "ma...
What is the default installation path for Matlab on architecture X?
One possible approach on linux/mac would be: > find / -name matlab This would recursively search the file system for "ma...
約11年 前 | 5
回答済み
How can I increase Memory
A few questions: # What operating system are you using? # Do you close the previously open files? The reason for these qu...
How can I increase Memory
A few questions: # What operating system are you using? # Do you close the previously open files? The reason for these qu...
11年以上 前 | 0
回答済み
Nested for loop to parfor
Are the matrices preallocated, or are they allocated dynamically at run time by the inner for loops? If matrices are not preallo...
Nested for loop to parfor
Are the matrices preallocated, or are they allocated dynamically at run time by the inner for loops? If matrices are not preallo...
約12年 前 | 0
回答済み
parfor - Attempt to serialize data which is too large
There is a 2GB transmission limit between client and workers. Could you provide me with additional values for Np, N1, Nt, etc so...
parfor - Attempt to serialize data which is too large
There is a 2GB transmission limit between client and workers. Could you provide me with additional values for Np, N1, Nt, etc so...
約12年 前 | 2
回答済み
Application is missing mclmcrrt711.dll.
Hi Owen. Did you create the application, or did you get the executable from someone else? The person who compiled the applic...
Application is missing mclmcrrt711.dll.
Hi Owen. Did you create the application, or did you get the executable from someone else? The person who compiled the applic...
約12年 前 | 0
回答済み
Memory spike when using previously declared variable in spmd block
You can build the random vector directly on the workers: spmd c = codistributed.rand(1+2^27, 1); end As for the ...
Memory spike when using previously declared variable in spmd block
You can build the random vector directly on the workers: spmd c = codistributed.rand(1+2^27, 1); end As for the ...
約12年 前 | 3
回答済み
Way to know status of parfor loop without printing to command window or saving to file?
Why not send the output to the file and diagnostic to the command window? Alternatively there you can take a look at the follow...
Way to know status of parfor loop without printing to command window or saving to file?
Why not send the output to the file and diagnostic to the command window? Alternatively there you can take a look at the follow...
約12年 前 | 1
回答済み
Can MATLAB tell me which gpu device is the one connected to the display?
1. Yes there will be limitations on what can run on GPU that is used for rendering. In particular the CUDA kernels cannot run fo...
Can MATLAB tell me which gpu device is the one connected to the display?
1. Yes there will be limitations on what can run on GPU that is used for rendering. In particular the CUDA kernels cannot run fo...
約12年 前 | 0
回答済み
Slow indexing into local parts of distributed cell arrays in parallel computing toolbox
Hi Anders, The best way of achieving high performance in your example is to operate directly on the LocalParts of the codistr...
Slow indexing into local parts of distributed cell arrays in parallel computing toolbox
Hi Anders, The best way of achieving high performance in your example is to operate directly on the LocalParts of the codistr...
約12年 前 | 3
| 採用済み
回答済み
Whats the best command to write to file inside parfor loop?
Are you planning on writing data from multiple workers to a single file within PARFOR? If so, then there are no commands that w...
Whats the best command to write to file inside parfor loop?
Are you planning on writing data from multiple workers to a single file within PARFOR? If so, then there are no commands that w...
約12年 前 | 1
回答済み
How to have more than 12 workers
Are the processors in the server hyper-threaded? Irrespective of what admin-center reports you can always start more workers ...
How to have more than 12 workers
Are the processors in the server hyper-threaded? Irrespective of what admin-center reports you can always start more workers ...
約12年 前 | 2
回答済み
Can we use parfor inside a for loop?
If you have multiple nested for loop, then for best performance you really want the parfor to be the outermost loop in your prog...
Can we use parfor inside a for loop?
If you have multiple nested for loop, then for best performance you really want the parfor to be the outermost loop in your prog...
約12年 前 | 1
回答済み
r2011b remote file mirroring issues (non-shared file system with generic scheduler interface)
No problem :-) That is my background as well :-) Regarding your question. To force these diagnostic messages to print in your...
r2011b remote file mirroring issues (non-shared file system with generic scheduler interface)
No problem :-) That is my background as well :-) Regarding your question. To force these diagnostic messages to print in your...
約12年 前 | 0
回答済み
r2011b remote file mirroring issues (non-shared file system with generic scheduler interface)
Hi Nick, Take a look at the getJobStateFcn.m for your scheduler. Try commenting the code inside of the if ... else block. ...
r2011b remote file mirroring issues (non-shared file system with generic scheduler interface)
Hi Nick, Take a look at the getJobStateFcn.m for your scheduler. Try commenting the code inside of the if ... else block. ...
約12年 前 | 1
回答済み
r2011b remote file mirroring issues (non-shared file system with generic scheduler interface)
Hi Nick, Does the issue occur when you leave your MATLAB on, while the jobs are running on the cluster? How many jobs do y...
r2011b remote file mirroring issues (non-shared file system with generic scheduler interface)
Hi Nick, Does the issue occur when you leave your MATLAB on, while the jobs are running on the cluster? How many jobs do y...
約12年 前 | 0
解決済み
Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...
約12年 前
解決済み
Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...
約12年 前
解決済み
Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...
約12年 前
解決済み
Nearest Numbers
Given a row vector of numbers, find the indices of the two nearest numbers. Examples: [index1 index2] = nearestNumbers([2 5 3...
約12年 前
解決済み
Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...
約12年 前
解決済み
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
約12年 前
解決済み
Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...
約12年 前
解決済み
Return the largest number that is adjacent to a zero
This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...
約12年 前
また、以下のリストから Web サイトを選択することもできます。
南北アメリカ
- América Latina (Español)
- Canada (English)
- United States (English)
ヨーロッパ
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
アジア太平洋地域
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)