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Re: Building TheIDE with using CMake [message #46858 is a reply to message #32310]

Mon, 29 August 2016 12:31

coolman
Messages: 114
Registered: April 2006
Location: Czech Republic

Experienced Member

Hi,

The script now supports precompiled headers for GCC and Clang. Here are some measurements when building the ide:
Results using new PCH refactored code are red marked.

Upp source code:
git-svn-id: svn://ultimatepp.org/upp/trunk@10191 f0d560ea-af0d-0410-9eb7-867de7ffcac7 ( last commit: .doc .ctrlib Change several image in GUI tutorial )

Notebook Dell Latitude E5440:
(cat /proc/cpuinfo | grep 'model name' | uniq)
model name : Intel(R) Core(TM) i5-4300U CPU @ 1.90GHz
(cat /proc/cpuinfo | grep processor | wc -l)
4

Ubuntu 14.04 LTS Linux:
(uname -a)
Linux ul001172 4.3.0-040300-generic #201511020949 SMP Mon Nov 2 15:04:56 UTC 2015 i686 i686 i686 GNU/Linux
(cmake --version)
cmake version 2.8.12.2

Using original Makefile
linux, gcc version 4.9.3 (Ubuntu 4.9.3-8ubuntu2~14.04)
00:24:24 - orig Makefile - 1 core (size: 11 872 144)

Using generated CMakeLists.txt
linux, gcc version 4.9.3 (Ubuntu 4.9.3-8ubuntu2~14.04)
00:27:12 - pch disable - 1 core (size: 15 339 076)
00:24:36 - pch enable - 1 core (size: 15 334 980)

00:10:39 - pch disable - 4 core (size: 15 339 076)
00:13:40 - pch disable - 4 core (size: 15 339 076)
00:12:40 - pch disable - 4 core (size: 15 339 076) (refactored code)
00:08:07 - pch enable - 4 core (size: 15 334 980)
00:09:28 - pch enable - 4 core (size: 15 334 980)
00:09:43 - pch enable - 4 core (size: 15 334 980)
00:06:14 - pch enable - 4 core (size: 15 334 980) (refactored code)
00:05:57 - pch enable - 4 core (size: 15 334 980) (refactored code)

linux, clang version 3.5.0-4ubuntu2~trusty2 (tags/RELEASE_350/final) (based on LLVM 3.5.0)
00:19:30 - pch disable - 1 core (size: 12 939 896)
00:15:48 - pch disable - 1 core (size: 12 939 896)
00:08:08 - pch enable - 1 core (size: 12 939 896)

00:09:06 - pch disable - 4 core (size: 12 939 896)
00:09:20 - pch disable - 4 core (size: 12 939 896) (refactored code)
00:04:36 - pch enable - 4 core (size: 12 939 896)
00:03:56 - pch enable - 4 core (size: 12 939 896)
00:03:54 - pch enable - 4 core (size: 12 939 896)
00:04:10 - pch enable - 4 core (size: 12 939 896) (refactored code)
00:04:40 - pch enable - 4 core (size: 12 939 896) (refactored code)

linux, cross-compilation, mingw32 gcc version 4.9.2 (GCC)
00:20:13 - pch disable - 1 core (size: 12 535 296)
00:13:02 - pch enable - 1 core (size: 12 513 280)

00:10:05 - pch disable - 4 core (size: 12 535 296)
00:10:11 - pch disable - 4 core (size: 12 535 296) (refactored code)
00:08:22 - pch enable - 4 core (size: 12 513 280)
00:08:19 - pch enable - 4 core (size: 12 513 280)
00:08:14 - pch enable - 4 core (size: 12 513 280)
00:04:30 - pch enable - 4 core (size: 12 513 280) (refactored code)
00:05:10 - pch enable - 4 core (size: 12 513 280) (refactored code)

linux, cross-compilation, mingw64 gcc version 4.9.2 (GCC)
00:20:28 - pch disable - 1 core (size: 13 800 448)
00:09:12 - pch enable - 1 core (size: 13 778 672)

00:11:13 - pch disable - 4 core (size: 13 800 448)
00:10:46 - pch disable - 4 core (size: 13 800 448)
00:10:35 - pch disable - 4 core (size: 13 800 448) (refactored code)
00:04:57 - pch enable - 4 core (size: 13 778 672)
00:04:40 - pch enable - 4 core (size: 13 778 672)
00:04:45 - pch enable - 4 core (size: 13 778 672)
00:05:05 - pch enable - 4 core (size: 13 778 672) (refactored code)
00:04:47 - pch enable - 4 core (size: 13 778 672) (refactored code)

Best regards, Radek

[Updated on: Fri, 02 September 2016 10:55]

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