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Display number of processors in System Info dialog.

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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
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13
rbutil/rbutilqt/base/system.cpp
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@ -164,6 +164,7 @@ QString System::osVersionString(void)
{
QString result;
#if defined(Q_OS_WIN32)
SYSTEM_INFO sysinfo;
OSVERSIONINFO osvi;
ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
@ -175,14 +176,22 @@ QString System::osVersionString(void)
.arg(QString::fromWCharArray(osvi.szCSDVersion));
else
result += QString("build %1").arg(osvi.dwBuildNumber);
result += QString("<br/>CPU: %1, %2 processor(s)").arg(sysinfo.dwProcessorType)
.arg(sysinfo.dwNumberOfProcessors);
#endif
#if defined(Q_OS_LINUX) || defined(Q_OS_MACX)
struct utsname u;
int ret;
ret = uname(&u);
result = QString("CPU: %1<br/>System: %2<br/>Release: %3<br/>Version: %4")
.arg(u.machine).arg(u.sysname).arg(u.release).arg(u.version);
#if defined(Q_OS_MACX)
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)
SInt32 major;
SInt32 minor;