The PSystemInfo class is an helper class to determine capabilities (CPU, RAM, GPU) of the host system.
Definition at line 27 of file PSystemInfo.h.
#include <PSystemInfo.h>
◆ GetAllMACAddresses()
Returns all the MAC addresses (non-loopback/non-adapter) network interfaces, sorted by lexicographical order.
◆ GetArchitecture()
| static PString PSystemInfo::GetArchitecture |
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Returns a string describing underlying architecture, including CPU architecture (arm, x86_64, etc), endianness (little or big endian) and word size.
◆ GetCPU()
| static PString PSystemInfo::GetCPU |
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Returns the CPU(s) installed on the computer.
◆ GetCPUInstructionSets()
| static PString PSystemInfo::GetCPUInstructionSets |
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Returns the instruction sets (comma separated list) supported by the CPU.
◆ GetCudaCompatibleGPU()
| static int PSystemInfo::GetCudaCompatibleGPU |
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papillon::int32 |
major, |
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papillon::int32 |
minor |
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Returns the index of the first GPU compatible with CUDA with the specified compute capabilities.
Returns -1 if the system cannot find a compatible GPU.
◆ GetGPU()
| static PString PSystemInfo::GetGPU |
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Returns the GPU(s) installed on the computer.
First call to this method can take about 1 second.
◆ GetMACAddress()
| static PString PSystemInfo::GetMACAddress |
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Returns the MAC address of the first "Ethernet" (non-loopback/non-adapter) network interface.
◆ GetMemoryStatistics()
| static void PSystemInfo::GetMemoryStatistics |
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float & |
currentMemoryUsageMB, |
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float & |
peakMemoryUsageMB, |
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papillon::uint32 & |
pageFaultCount |
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Returns the memory statistics for the current process, including the current memory usage in MB and the peak memory usage.
◆ GetNVidiaDriverVersion()
| static PResult PSystemInfo::GetNVidiaDriverVersion |
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int & |
major, |
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int & |
minor |
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Returns the version number of the NVidia driver, if any.
Returns PResult::C_OK if success, another result otherwise.
◆ GetOS()
| static PString PSystemInfo::GetOS |
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Returns the name of the underlying operating system, including version number.
◆ GetPhysicallyInstalledRAMInMB()
| static int32 PSystemInfo::GetPhysicallyInstalledRAMInMB |
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DEPRECATED: use PSystemInfo::GetTotalRAM() instead.
Returns the amount of RAM installed on the computer in mega-bytes, or -1 if failure.
◆ GetPrimaryScreenResolution()
| static void PSystemInfo::GetPrimaryScreenResolution |
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papillon::int32 & |
width, |
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papillon::int32 & |
height |
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Returns the width and the height of the screen of the primary display monitor, in pixels.
◆ GetTotalRAM()
| static int32 PSystemInfo::GetTotalRAM |
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Returns the amount of RAM installed on the computer in mega-bytes, or -1 if failure.
◆ IsCudaCompatibleGPU()
| static bool PSystemInfo::IsCudaCompatibleGPU |
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papillon::int32 |
major, |
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papillon::int32 |
minor |
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Returns true if CUDA library is installed and there is a nVidia GPU with minimum compute capabilities as specified (major.minor).
First call to this method can take about 1 second.
◆ Log()
| static void PSystemInfo::Log |
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Logs system information (OS, architecture, RAM, CPU, GPU).
