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Merge pull request #3954 from Morph1984/log-memory-amount

main: Log host system memory parameters
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bunnei 2020-05-27 22:58:51 -04:00 committed by GitHub
commit 640f0d1cec
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4 changed files with 89 additions and 0 deletions

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@ -123,6 +123,8 @@ add_library(common STATIC
lz4_compression.cpp
lz4_compression.h
math_util.h
memory_detect.cpp
memory_detect.h
memory_hook.cpp
memory_hook.h
microprofile.cpp

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@ -0,0 +1,60 @@
// 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;
std::size_t sizeof_ramsize = sizeof(ramsize);
std::size_t sizeof_vmusage = sizeof(vmusage);
// hw and vm are defined in sysctl.h
// https://github.com/apple/darwin-xnu/blob/master/bsd/sys/sysctl.h#L471
// sysctlbyname(const char *, void *, size_t *, void *, size_t);
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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@ -0,0 +1,22 @@
// Copyright 2020 yuzu Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "common/common_types.h"
namespace Common {
struct MemoryInfo {
u64 TotalPhysicalMemory{};
u64 TotalSwapMemory{};
};
/**
* Gets the memory info of the host system
* @return Reference to a MemoryInfo struct with the physical and swap memory sizes in bytes
*/
const MemoryInfo& GetMemInfo();
} // namespace Common

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@ -65,6 +65,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
#include "common/logging/backend.h"
#include "common/logging/filter.h"
#include "common/logging/log.h"
#include "common/memory_detect.h"
#include "common/microprofile.h"
#include "common/scm_rev.h"
#include "common/scope_exit.h"
@ -219,6 +220,10 @@ GMainWindow::GMainWindow()
LOG_INFO(Frontend, "Host CPU: {}", Common::GetCPUCaps().cpu_string);
#endif
LOG_INFO(Frontend, "Host OS: {}", QSysInfo::prettyProductName().toStdString());
LOG_INFO(Frontend, "Host RAM: {:.2f} GB",
Common::GetMemInfo().TotalPhysicalMemory / 1024.0f / 1024 / 1024);
LOG_INFO(Frontend, "Host Swap: {:.2f} GB",
Common::GetMemInfo().TotalSwapMemory / 1024.0f / 1024 / 1024);
UpdateWindowTitle();
show();