diff options
| author | Morph <39850852+Morph1984@users.noreply.github.com> | 2020-05-17 14:45:12 -0400 |
|---|---|---|
| committer | Morph <39850852+Morph1984@users.noreply.github.com> | 2020-05-17 14:45:12 -0400 |
| commit | 9a36d8600c0b263b4b3861b64051a4f62b4251d2 (patch) | |
| tree | 65714fc37ebf294332c533db8b2dcefb67ef2562 /src/common/memory_detect.cpp | |
| parent | 65010607b7a474e677360a5a465a3169fec41ba0 (diff) | |
main: Log host system memory parameters
Logs both physical memory and swapfile sizes, this is useful for support.
Diffstat (limited to 'src/common/memory_detect.cpp')
| -rw-r--r-- | src/common/memory_detect.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/common/memory_detect.cpp b/src/common/memory_detect.cpp new file mode 100644 index 0000000000..b59a45d558 --- /dev/null +++ b/src/common/memory_detect.cpp @@ -0,0 +1,57 @@ +// Copyright 2020 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#ifdef _WIN32 +// clang-format off +#include <windows.h> +#include <sysinfoapi.h> +// clang-format on +#else +#include <sys/types.h> +#ifdef __APPLE__ +#include <sys/sysctl.h> +#else +#include <sys/sysinfo.h> +#endif +#endif + +#include "common/memory_detect.h" + +namespace Common { + +// Detects the RAM and Swapfile sizes +static MemoryInfo Detect() { + MemoryInfo mem_info{}; + +#ifdef _WIN32 + MEMORYSTATUSEX memorystatus; + memorystatus.dwLength = sizeof(memorystatus); + GlobalMemoryStatusEx(&memorystatus); + mem_info.TotalPhysicalMemory = memorystatus.ullTotalPhys; + mem_info.TotalSwapMemory = memorystatus.ullTotalPageFile - mem_info.TotalPhysicalMemory; +#elif defined(__APPLE__) + u64 ramsize; + struct xsw_usage vmusage; + // hw and vm are defined in sysctl.h + // https://github.com/apple/darwin-xnu/blob/master/bsd/sys/sysctl.h#L471 + sysctlbyname(hw.memsize, &ramsize, sizeof(ramsize), NULL, 0); + sysctlbyname(vm.swapusage, &vmusage, sizeof(vmusage), NULL, 0); + mem_info.TotalPhysicalMemory = ramsize; + mem_info.TotalSwapMemory = vmusage.xsu_total; +#else + struct sysinfo meminfo; + sysinfo(&meminfo); + mem_info.TotalPhysicalMemory = meminfo.totalram; + mem_info.TotalSwapMemory = meminfo.totalswap; +#endif + + return mem_info; +} + +const MemoryInfo& GetMemInfo() { + static MemoryInfo mem_info = Detect(); + return mem_info; +} + +} // namespace Common
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