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feat: print hardware information in launch log

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Signed-off-by: Octol1ttle <l1ttleofficial@outlook.com>
This commit is contained in:
Octol1ttle 2026-03-12 17:57:16 +05:00
parent faf23c053d
commit d221a0a449
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GPG key ID: B77C34313AEE1FFF
12 changed files with 379 additions and 141 deletions
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68
launcher/SysInfo.cpp
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@ -37,26 +37,13 @@
* limitations under the License.
*/
#include <QFile>
#include <QMap>
#include <QProcess>
#include <QStandardPaths>
#include <QString>
#if defined(Q_OS_WINDOWS)
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#elif defined(Q_OS_LINUX)
#include <sys/sysinfo.h>
#elif defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
#include <cstdio>
#elif defined(Q_OS_APPLE)
#include <sys/sysctl.h>
#endif
#include "HardwareInfo.h"
#ifdef Q_OS_MACOS
#include <sys/sysctl.h>
bool rosettaDetect()
{
int ret = 0;
@ -98,55 +85,10 @@ QString useQTForArch()
return QSysInfo::currentCpuArchitecture();
}
uint64_t getSystemRamMiB()
int defaultMaxJvmMem()
{
#if defined(Q_OS_WINDOWS)
MEMORYSTATUSEX status;
status.dwLength = sizeof status;
if (GlobalMemoryStatusEx(&status)) {
// transforming bytes -> mib
return (uint64_t)status.ullTotalPhys / 1024 / 1024;
}
#elif defined(Q_OS_LINUX)
struct sysinfo info;
if (sysinfo(&info) != -1) {
// transforming bytes -> mib
return info.totalram / 1024 / 1024;
}
#elif defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
char buff[512];
FILE* fp = popen("sysctl hw.physmem", "r");
if (fp != nullptr) {
if (fgets(buff, 512, fp) != nullptr) {
std::string str(buff);
uint64_t mem = std::stoull(str.substr(12, std::string::npos));
// transforming kib -> mib
return mem / 1024;
}
}
#elif defined(Q_OS_APPLE)
uint64_t memsize;
size_t memsizesize = sizeof memsize;
if (!sysctlbyname("hw.memsize", &memsize, &memsizesize, nullptr, 0)) {
// transforming bytes -> mib
return memsize / 1024 / 1024;
}
#elif defined(__GNUC__) || defined(__clang__)
#warning getSystemRam not implemented on this platform; detecting amount of installed RAM will not work
#endif
return 0;
}
int suitableMaxMem()
{
int totalRAM = getSystemRamMiB();
// If totalRAM < 6GB, use (totalRAM / 1.5), else 4GB
if (totalRAM < (4096 * 1.5))
if (const uint64_t totalRAM = HardwareInfo::totalRamMiB(); totalRAM < (4096 * 1.5))
return totalRAM / 1.5;
else
return 4096;