len0rd/rockbox
1
0
Fork 1
mirror of https://github.com/Rockbox/rockbox.git synced 2025-11-13 23:22:34 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Display number of processors in System Info dialog.

Browse source 
Since Rockbox Utility got support for utilizing more than one CPU / Core
this value might be helpful in case of issues like FS#11496 (QThreadPool
defaults to the number of CPUs found as maximum number of threads).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28106 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dominik Riebeling 2010-09-18 20:41:03 +00:00
parent f18e630ef2
commit 752ce1e6e7
1 changed files with 11 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

13
rbutil/rbutilqt/base/system.cpp
View file

@ -164,6 +164,7 @@ QString System::osVersionString(void)
{ {
QString result; QString result;
#if defined(Q_OS_WIN32) #if defined(Q_OS_WIN32)
SYSTEM_INFO sysinfo;
OSVERSIONINFO osvi; OSVERSIONINFO osvi;
ZeroMemory(&osvi, sizeof(OSVERSIONINFO)); ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
@ -175,14 +176,22 @@ QString System::osVersionString(void)
.arg(QString::fromWCharArray(osvi.szCSDVersion)); .arg(QString::fromWCharArray(osvi.szCSDVersion));
else else
result += QString("build %1").arg(osvi.dwBuildNumber); result += QString("build %1").arg(osvi.dwBuildNumber);
result += QString("<br/>CPU: %1, %2 processor(s)").arg(sysinfo.dwProcessorType)
.arg(sysinfo.dwNumberOfProcessors);
#endif #endif
#if defined(Q_OS_LINUX) || defined(Q_OS_MACX) #if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
struct utsname u; struct utsname u;
int ret; int ret;
ret = uname(&u); ret = uname(&u);
result = QString("CPU: %1<br/>System: %2<br/>Release: %3<br/>Version: %4") #if defined(Q_OS_MACX)
.arg(u.machine).arg(u.sysname).arg(u.release).arg(u.version); ItemCount cores = MPProcessors();
#else
long cores = sysconf(_SC_NPROCESSORS_ONLN);
#endif
result = QString("CPU: %1, %2 processor(s)").arg(u.machine).arg(cores);
result += QString("<br/>System: %2<br/>Release: %3<br/>Version: %4")
.arg(u.sysname).arg(u.release).arg(u.version);
#if defined(Q_OS_MACX) #if defined(Q_OS_MACX)
SInt32 major; SInt32 major;
SInt32 minor; SInt32 minor;