Questions tagged [performance]

14

votes

6

answers

Why is Python faster than Ruby?

asked 2010-07-15T04:56:30.477

39

votes

12

answers

Numpy and line intersections

python performance numpy line-intersection

asked 2010-07-15T03:03:25.993

9

votes

4

answers

Perl threads slowly consume memory

multithreading perl performance sockets memory

asked 2010-07-15T02:16:15.763

12

votes

3

answers

Iteration of a randomized algorithm in fixed space and linear time

performance haskell random profiling

asked 2010-07-13T10:59:36.260

26

votes

3

answers

Fastest C++ map?

c++ performance data-structures dictionary

asked 2010-07-07T19:24:51.840

41

votes

6

answers

Are protected members/fields really that bad?

c# performance coding-style access-levels

asked 2010-07-05T23:21:57.123

17

votes

3

answers

MATLAB parfor is slower than for -- what is wrong?

performance matlab parallel-processing parfor

asked 2010-07-04T10:17:00.033

9

votes

1

answers

Overhead of call-by-need / call-by-name Lisp interpreter strategy

performance lisp scheme interpreter

asked 2010-07-04T00:25:48.797

69

votes

3

answers

SQL primary key: integer vs varchar

sql performance indexing

asked 2010-07-01T22:41:10.467

24

votes

10

answers

A Faster way of Directory walking instead of os.listdir?

python file-io directory performance

asked 2010-07-01T22:02:45.893

28

votes

1

answers

Performance of system.runtime.caching

.net performance caching .net-4.0 enterprise-library

asked 2010-07-01T11:37:33.897

9

votes

6

answers

How to tune a 7-table-join MySQL count query where tables contain 30,000+ rows?

sql mysql count performance

asked 2010-06-30T16:38:51.217

9

votes

3

answers

32-bit versus 64-bit floating-point performance

performance floating-point precision

asked 2010-06-29T01:40:38.620

11

votes

2

answers

Table design for user's information as well as login credentials?

database performance database-design information-schema

asked 2010-06-29T00:27:32.390

20

votes

3

answers

Clojure number crunching performance

performance clojure benchmarking

asked 2010-06-26T15:11:47.310

11

votes

7

answers

Performance with Perl Strings

performance perl string concatenation string-concatenation

asked 2010-06-23T18:38:56.220

9

votes

2

answers

Is triple buffering really a free performance boost?

performance graphics buffering

asked 2010-06-21T05:48:15.077

12

votes

6

answers

How to measure productivity loss from slow PCs running Visual Studio?

performance visual-studio benchmarking

asked 2010-06-18T15:36:53.460

14

votes

3

answers

findViewById vs local reference in Activity

android performance

asked 2010-06-17T18:25:55.957

25

votes

3

answers

TaskFactory.StartNew versus ThreadPool.QueueUserWorkItem

.net performance task threadpool taskfactory

asked 2010-06-15T16:50:00.490

31

votes

6

answers

Java anonymous class efficiency implications

java performance anonymous-class execution-time

asked 2010-06-12T10:32:39.640

11

votes

3

answers

Writing image to servlet response with best performance

java performance image servlets

asked 2010-06-05T09:01:14.933

261

votes

12

answers

How does Go compile so quickly?

performance go build compiler-construction

asked 2010-06-04T18:10:12.623

12

votes

6

answers

Why creating DLLs instead of compiling everything to a one big executable?

performance optimization dynamic-linking

asked 2010-06-04T09:50:07.170

11

votes

9

answers

Limit CPU usage of a process

c# optimization background performance

asked 2010-06-02T18:54:09.887

9

votes

5

answers

Database indexing - how does it work?

database performance indexing

asked 2010-06-02T04:18:45.950

15

votes

7

answers

How to find CPU-intensive class in Java?

java performance multithreading class

asked 2010-06-01T19:08:15.750

11

votes

4

answers

Minimizing Java Thread Context Switching Overhead

java performance multithreading solaris threadpool

asked 2010-05-28T05:57:39.627

21

votes

4

answers

How to increase the timeout to a web service request?

asp.net performance timeout

asked 2010-05-26T16:06:13.680

19

votes

2

answers

Rails initializes extremely slow on ruby 1.9.1

ruby-on-rails ruby performance startup ruby-1.9.1

asked 2010-05-26T14:50:38.187

9

votes

6

answers

Even lighter than SQLite

c++ sql database performance sqlite

asked 2010-05-26T12:38:14.403

9

votes

2

answers

Performance of C# method polymorphism with generics

c# performance generics polymorphism

asked 2010-05-25T12:17:53.337

14

votes

3

answers

How does Android emulator performance compare to real device performance?

android performance android-emulator

asked 2010-05-23T20:15:38.907

18

votes

4

answers

VS 2010 very slow

performance visual-studio-2010 development-environment

asked 2010-05-21T06:35:53.117

193

votes

6

answers

Is memcached a dinosaur in comparison to Redis?

performance memcached redis

asked 2010-05-20T11:35:17.583

13

votes

10

answers

When does code bloat start having a noticeable effect on performance?

c++ performance

asked 2010-05-15T00:00:10.587

277

votes

11

answers

Python Sets vs Lists

python list performance data-structures set

asked 2010-05-14T00:55:55.747

10

votes

5

answers

How to see fragmentation of a specific file?

performance filesystems ntfs fragmentation

asked 2010-05-13T23:10:22.770

43

votes

9

answers

Is Scala functional programming slower than traditional coding?

performance scala functional-programming

asked 2010-05-08T16:42:24.947

39

votes

5

answers

Using the Android SDK on a Mac, Eclipse is really slow. How can I speed it up?

android eclipse macos performance

asked 2010-05-07T07:57:41.840

15

votes

2

answers

How to maximize http.sys file upload performance

c# .net performance http.sys

asked 2010-05-05T23:10:06.557

38

votes

16

answers

Most efficient algorithm for merging sorted IEnumerable<T>

c# linq performance algorithm optimization

asked 2010-05-04T16:15:33.393

18

votes

5

answers

What is the time complexity of LinkedList.getLast() in Java?

java performance collections big-o

asked 2010-05-04T13:37:15.360

34

votes

6

answers

Testing performance of queries in mysql

performance testing mysql

asked 2010-05-03T04:23:45.597

11

votes

6

answers

Mysql count how many queries per second are executed, is there any way?

mysql performance lamp metrics

asked 2010-05-02T18:24:05.957

37

votes

5

answers

differences between "d = dict()" and "d = {}"

python performance dictionary timing

asked 2010-04-30T13:58:07.907

20

votes

9

answers

Use of private constructor to prevent instantiation of class?

java performance

asked 2010-04-30T09:10:08.603

10

votes

4

answers

Performance: XmlReader or LINQ to XML

.net xml performance linq-to-xml xmlreader

asked 2010-04-29T07:20:12.800

19

votes

2

answers

Switch statements: do you need the last break? (Javascript mainly)

javascript performance switch-statement

asked 2010-04-28T13:28:39.660

146

votes

5

answers

HashSet<T> versus Dictionary<K, V> w.r.t searching time to find if an item exists

.net performance dictionary hashset

asked 2010-04-28T10:11:19.157

Questions tagged performance