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Code Issues Releases Wiki Activity

Host info discovery.

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This commit is contained in:
Bartosz Taudul 2018-08-19 18:15:14 +02:00
parent 716166bc3a
commit 9c0e6620b3
1 changed files with 126 additions and 0 deletions
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126
client/TracyProfiler.cpp
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@ -7,6 +7,10 @@
# include <sys/time.h> # include <sys/time.h>
#endif #endif
#ifdef __CYGWIN__
# include <windows.h>
#endif
#ifdef _GNU_SOURCE #ifdef _GNU_SOURCE
# include <errno.h> # include <errno.h>
#endif #endif
@ -41,6 +45,16 @@
# include <setjmp.h> # include <setjmp.h>
#endif #endif
#if defined _MSC_VER || defined __CYGWIN__
# include <lmcons.h>
#else
# include <unistd.h>
# include <limits.h>
#endif
#if defined __APPLE__
# include "TargetConditionals.h"
#endif
namespace tracy namespace tracy
{ {
@ -144,6 +158,116 @@ static const char* GetProcessName()
return processName; return processName;
} }
static const char* GetHostInfo()
{
static char buf[1024];
auto ptr = buf;
#if defined _MSC_VER
ptr += sprintf( ptr, "OS: Windows\n" );
#elif defined __CYGWIN__
ptr += sprintf( ptr, "OS: Windows (Cygwin)\n" );
#elif defined __linux__
# if defined __ANDROID__
ptr += sprintf( ptr, "OS: Linux (Android)\n" );
# else
ptr += sprintf( ptr, "OS: Linux\n" );
# endif
#elif defined __APPLE__
# if defined TARGET_OS_IPHONE
ptr += sprintf( ptr, "OS: Darwin (iOS)\n" );
# elif defined TARGET_OS_MAC
ptr += sprintf( ptr, "OS: Darwin (OSX)\n" );
# else
ptr += sprintf( ptr, "OS: Darwin (unknown)\n" );
# endif
#elif defined __DragonFly__
ptr += sprintf( ptr, "OS: BSD (DragonFly)\n" );
#elif defined __FreeBSD__
ptr += sprintf( ptr, "OS: BSD (FreeBSD)\n" );
#elif defined __NetBSD__
ptr += sprintf( ptr, "OS: BSD (NetBSD)\n" );
#elif defined __OpenBSD__
ptr += sprintf( ptr, "OS: BSD (OpenBSD)\n" );
#else
ptr += sprintf( ptr, "OS: unknown\n" );
#endif
#if defined _MSC_VER
ptr += sprintf( ptr, "Compiler: MSVC %i\n", _MSC_VER );
#elif defined __clang__
ptr += sprintf( ptr, "Compiler: clang %i.%i.%i\n", __clang_major__, __clang_minor__, __clang_patchlevel__ );
#elif defined __GNUC__
ptr += sprintf( ptr, "Compiler: gcc %i.%i\n", __GNUC__, __GNUC_MINOR__ );
#else
ptr += sprintf( ptr, "Compiler: unknown\n" );
#endif
#if defined _MSC_VER || defined __CYGWIN__
# ifndef __CYGWIN__
InitWinSock();
# endif
char hostname[512];
gethostname( hostname, 512 );
DWORD userSz = UNLEN+1;
char user[UNLEN+1];
GetUserNameA( user, &userSz );
ptr += sprintf( ptr, "User: %s@%s\n", user, hostname );
#else
char hostname[HOST_NAME_MAX];
char user[LOGIN_NAME_MAX];
gethostname( hostname, HOST_NAME_MAX );
getlogin_r( user, LOGIN_NAME_MAX );
ptr += sprintf( ptr, "User: %s@%s\n", user, hostname );
#endif
#if defined __i386 || defined _M_IX86
ptr += sprintf( ptr, "Arch: x86\n" );
#elif defined __x86_64__ || defined _M_X64
ptr += sprintf( ptr, "Arch: x64\n" );
#elif defined __aarch64__
ptr += sprintf( ptr, "Arch: ARM64\n" );
#elif defined __ARM_ARCH
ptr += sprintf( ptr, "Arch: ARM\n" );
#else
ptr += sprintf( ptr, "Arch: unknown\n" );
#endif
#if defined __i386 || defined _M_IX86 || defined __x86_64__ || defined _M_X64
uint32_t regs[4];
char cpuModel[4*4*3];
auto modelPtr = cpuModel;
for( int i=0x80000002; i<0x80000005; ++i )
{
# if defined _MSC_VER || defined __CYGWIN__
__cpuidex( (int*)regs, i, 0 );
# else
int zero = 0;
asm volatile ( "cpuid" : "=a" (regs[0]), "=b" (regs[1]), "=c" (regs[2]), "=d" (regs[3]) : "a" (i), "c" (zero) );
# endif
memcpy( modelPtr, regs, sizeof( regs ) ); modelPtr += sizeof( regs );
}
ptr += sprintf( ptr, "CPU: %s\n", cpuModel );
#else
ptr += sprintf( ptr, "CPU: unknown\n" );
#endif
#if defined _MSC_VER || defined __CYGWIN__
MEMORYSTATUSEX statex;
statex.dwLength = sizeof( statex );
GlobalMemoryStatusEx( &statex );
ptr += sprintf( ptr, "RAM: %i MB\n", statex.ullTotalPhys / 1024 / 1024 );
#else
ptr += sprintf( ptr, "RAM: unknown\n" );
#endif
return buf;
}
enum { QueuePrealloc = 256 * 1024 }; enum { QueuePrealloc = 256 * 1024 };
// MSVC static initialization order solution. gcc/clang uses init_order() to avoid all this. // MSVC static initialization order solution. gcc/clang uses init_order() to avoid all this.
@ -323,6 +447,8 @@ void Profiler::Worker()
const auto procname = GetProcessName(); const auto procname = GetProcessName();
const auto pnsz = std::min<size_t>( strlen( procname ), WelcomeMessageProgramNameSize - 1 ); const auto pnsz = std::min<size_t>( strlen( procname ), WelcomeMessageProgramNameSize - 1 );
const auto hostinfo = GetHostInfo();
while( m_timeBegin.load( std::memory_order_relaxed ) == 0 ) std::this_thread::sleep_for( std::chrono::milliseconds( 10 ) ); while( m_timeBegin.load( std::memory_order_relaxed ) == 0 ) std::this_thread::sleep_for( std::chrono::milliseconds( 10 ) );
#ifdef TRACY_ON_DEMAND #ifdef TRACY_ON_DEMAND