Questions tagged [performance]

9

votes

6

answers

Fastest and most efficient way to create XML

asked 2012-01-28T17:39:22.023

15

votes

8

answers

Slow query on "UNION ALL" view

sql performance postgresql indexing union-all

asked 2012-01-27T09:25:12.200

20

votes

1

answers

Fastest way for line-by-line reading STDIN?

java performance optimization stdin

asked 2012-01-25T19:22:32.830

28

votes

5

answers

UseConcMarkSweepGC vs UseParallelGC

java performance garbage-collection g1gc concurrent-mark-sweep

asked 2012-01-25T15:49:55.253

29

votes

7

answers

C# - Fastest way to get resource string from assembly

c# performance resources assemblies resx

asked 2012-01-24T05:23:15.447

12

votes

3

answers

64-bit Linux performance issue with memset

c linux performance 32bit-64bit

asked 2012-01-23T07:56:27.657

29

votes

4

answers

Order by column should have index or not?

mysql sql performance indexing sql-order-by

asked 2012-01-20T07:26:06.127

11

votes

2

answers

Does including PHP files that contain functions in it slow the pages with those included even if not being used?

php performance function

asked 2012-01-19T15:51:09.430

45

votes

4

answers

Using AVX intrinsics instead of SSE does not improve speed -- why?

c++ performance gcc sse avx

asked 2012-01-19T10:47:08.820

17

votes

1

answers

Finger Tree (Data.Sequence) vs Rope (Data.Rope) (Haskell, or in general)

performance haskell data-structures sequence

asked 2012-01-17T15:46:27.847

9

votes

1

answers

Why are tests taking longer to run in TeamCity than when run directly in NUnit?

c# performance nunit teamcity

asked 2012-01-16T17:53:11.457

8

votes

2

answers

Grid with SharedSizeGroup columns is acting very weird (NOT infinite loop)

c# wpf performance xaml .net-4.0

asked 2012-01-14T01:07:49.830

73

votes

10

answers

Why when I transfer a file through SFTP, it takes longer than FTP?

performance file ftp sftp transfer

asked 2012-01-13T10:41:04.483

9

votes

2

answers

nonblocking-io vs blocking-io on raw data throughput

java performance io nio

asked 2012-01-11T10:44:27.273

12

votes

2

answers

Is SQLite really faster than MySQL ?

mysql performance sqlite

asked 2012-01-09T13:50:30.897

14

votes

2

answers

What is best performance for Retrieving MySQL EAV results as Relational Table

mysql performance database-design pivot entity-attribute-value

asked 2012-01-06T20:48:31.623

8

votes

1

answers

XML-driven GUIs and performance

android xml performance android-layout

asked 2012-01-06T16:15:24.013

67

votes

6

answers

Most efficient way to iterate over all DOM elements

javascript jquery performance dom optimization

asked 2012-01-05T17:42:45.063

8

votes

2

answers

ASP.net MVC: why is AreaRegistration.RegisterAllAreas() so slow?

c# asp.net-mvc performance

asked 2012-01-05T12:59:59.610

10

votes

2

answers

Low latency/high performance network (ethernet) messaging

windows linux performance network-programming

asked 2012-01-04T08:25:02.980

8

votes

8

answers

Multi-threading to speed up an email-sending application

c# multithreading performance amazon-web-services producer-consumer

asked 2012-01-01T23:08:58.397

9

votes

2

answers

NLTK Performance

python performance nlp nltk

asked 2011-12-27T00:48:36.870

13

votes

3

answers

Would a better graphics card or more cores make Mathematica faster?

performance wolfram-mathematica hardware

asked 2011-12-26T20:26:12.570

40

votes

1

answers

Why C++ lambda is slower than ordinary function when called multiple times?

c++ performance lambda c++11

asked 2011-12-23T02:48:24.133

32

votes

4

answers

Does reusing symbols improve SVG performance?

performance svg visualization

asked 2011-12-22T14:03:52.530

9

votes

3

answers

Comparing the performance of $("#foo .bar") and $(".bar", "#foo")

javascript jquery performance browser

asked 2011-12-22T02:19:21.490

11

votes

5

answers

Why the order of LINQ to objects methods counts

c# .net performance linq

asked 2011-12-21T19:31:32.010

13

votes

5

answers

most simple way to start a new process/thread in PHP

php multithreading performance process

asked 2011-12-17T22:36:55.560

18

votes

2

answers

Why is PostgreSQL calling my STABLE/IMMUTABLE function multiple times?

performance function postgresql immutability

asked 2011-12-16T04:13:55.950

20

votes

5

answers

ASP.NET MVC 3 Site Loading Is Extremely Slow

performance asp.net-mvc-3 entity-framework-4.1 ninject

asked 2011-12-15T20:21:07.690

46

votes

6

answers

Performance of synchronize section in Java

java multithreading performance concurrency synchronization

asked 2011-12-15T14:42:01.690

10

votes

4

answers

What are some compiled programming languages that compile fast?

performance compilation

asked 2011-12-08T05:37:26.320

12

votes

2

answers

Chrome Heap Snapshot Growing at every refresh.. normal?

javascript performance profiling google-chrome-devtools

asked 2011-12-07T17:29:50.617

8

votes

1

answers

Performance of different CG/GLSL/HLSL functions

performance opengl 3d shader direct3d

asked 2011-12-07T12:21:56.457

12

votes

4

answers

binary heap vs binomial heap vs fibonacci heap, regarding performance for a priority queue

performance haskell fibonacci binary-heap binomial-heap

asked 2011-12-02T07:28:10.660

10

votes

3

answers

Algorithm to partition a number

performance algorithm

asked 2011-11-30T23:05:22.917

11

votes

4

answers

Listing more than 10 million records from Oracle With C#

c# performance oracle-database

asked 2011-11-30T09:02:28.133

9

votes

4

answers

speed comparison between fgetc/fputc and fread/fwrite in C

c performance

asked 2011-11-24T00:20:47.373

25

votes

3

answers

Why does removing the else slow down my code?

python performance recursion

asked 2011-11-20T18:35:04.943

13

votes

3

answers

Does LLVM convert Objective-C methods to inline functions?

objective-c performance llvm inline-functions

asked 2011-11-19T13:56:32.580

38

votes

6

answers

What is my bottleneck when cloning a git repository from a virtual machine with a fast network connection?

git performance vmware git-clone

asked 2011-11-18T09:48:52.107

9

votes

2

answers

Mutable, (possibly parallel) Haskell code and performance tuning

performance haskell parallel-processing mutable

asked 2011-11-16T17:24:24.430

61

votes

1

answers

How do you calculate how much faster time X is from time Y in terms of %?

performance math time

asked 2011-11-14T20:44:47.260

18

votes

3

answers

Performance of calling Method/Field.getAnnotation(Class) several times vs. Pre-caching this data in a Map

java performance reflection dictionary annotations

asked 2011-11-11T19:00:12.293

36

votes

5

answers

Fastest way to sort 32bit signed integer arrays in JavaScript?

javascript performance algorithm optimization sorting

asked 2011-11-10T16:02:20.253

8

votes

2

answers

Preventing a single query from appearing in slow query log

mysql performance logging

asked 2011-11-09T06:08:59.390

59

votes

6

answers

String interning in .NET Framework - What are the benefits and when to use interning

c# .net string performance string-interning

asked 2011-11-08T17:19:43.997

17

votes

3

answers

SQL String comparison speed 'like' vs 'patindex'

sql sql-server string performance t-sql

asked 2011-11-08T14:59:49.320

50

votes

6

answers

JavaScript performance difference between double equals (==) and triple equals (===)

javascript node.js performance browser comparison

asked 2011-11-08T00:57:55.727

12

votes

2

answers

UIView performance: opaque, backgroundColor, clearsContextBeforeDrawing?

iphone ios performance uiview uikit

asked 2011-11-05T03:13:06.853

Questions tagged performance