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[android] fixed CpuCores.

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rachytski 2012-01-26 13:13:59 +04:00 • committed by Alex Zolotarev
parent ea7ea1f207
commit ffc9ceec7d
1 changed files with 13 additions and 4 deletions
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17
platform/platform_android.cpp
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@ -85,10 +85,19 @@ void Platform::GetFilesInDir(string const & directory, string const & mask, File
int Platform::CpuCores() const
{
// @TODO temporarily commented to avoid crashes
// long const numCPU = sysconf(_SC_NPROCESSORS_ONLN);
// if (numCPU >= 1)
// return static_cast<int>(numCPU);
static long const numCPU = sysconf(_SC_NPROCESSORS_CONF);
/// for debugging only. _SC_NPROCESSORS_ONLN could change, so
/// we should test whether _SC_NPROCESSORS_CONF could change too
long const newNumCPU = sysconf(_SC_NPROCESSORS_CONF);
if (newNumCPU != numCPU)
LOG(LERROR, ("initially retrived", numCPU, "and now got", newNumCPU, "processors"));
if (numCPU >= 1)
return static_cast<int>(numCPU);
return 1;
}