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Added support for multicore CPUs for INTEGRITY (V10+) target.

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QThread::idealThreadCount returns now the number of cores.

Change-Id: Idc23fc3c257165f6a63c6a7686a57a4fe76f6413
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Florian Behrens 2013-01-30 09:20:09 +01:00 committed by The Qt Project
parent 2f854e5090
commit 90361fd36c
1 changed files with 7 additions and 0 deletions
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7
src/corelib/thread/qthread_unix.cpp
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@ -415,6 +415,13 @@ int QThread::idealThreadCount() Q_DECL_NOTHROW
// IRIX // IRIX
cores = (int)sysconf(_SC_NPROC_ONLN); cores = (int)sysconf(_SC_NPROC_ONLN);
#elif defined(Q_OS_INTEGRITY) #elif defined(Q_OS_INTEGRITY)
#if (__INTEGRITY_MAJOR_VERSION >= 10)
// Integrity V10+ does support multicore CPUs
Value processorCount;
if (GetProcessorCount(CurrentTask(), &processorCount) == 0)
cores = processorCount;
else
#endif
// as of aug 2008 Integrity only supports one single core CPU // as of aug 2008 Integrity only supports one single core CPU
cores = 1; cores = 1;
#elif defined(Q_OS_VXWORKS) #elif defined(Q_OS_VXWORKS)