Hello,
My computer restarts every time I try to launch a simple program:
PCM *m = PCM::getInstance(); if (m->program(PCM::DEFAULT_EVENTS, NULL) != PCM::Success) { std::cerr << "Failed to start PCM"<< std::endl; exit(1); } SystemCounterState before = getSystemCounterState(); SystemCounterState after = getSystemCounterState(); std::cout << "Instructions per Clock: "<< getIPC(before, after) <<"\nL3 cache hit ratio: "<< getL3CacheHitRatio(before, after) <<"\nL2 cache hit ratio: "<< getL2CacheHitRatio(before, after) <<"\nWasted cycles caused by L3 misses: "<< getCyclesLostDueL3CacheMisses(before, after) <<"\nBytes read from DRAM: "<< getBytesReadFromMC(before, after) << std::endl; m->cleanup();
I get kernel panic. The same happened after running pcm.x for a minute. OS X 10.9.5. This is the report:
Thu Jun 11 13:53:17 2015 panic(cpu 0 caller 0xffffff80010dcc1d): Kernel trap at 0xffffff7f81a97bfc, type 13=general protection, registers: CR0: 0x000000008001003b, CR2: 0x000000076d6e3000, CR3: 0x000000006e2bd01c, CR4: 0x00000000001606e0 RAX: 0x0000000000000000, RBX: 0xffffff802995af84, RCX: 0x0000000000000c8f, RDX: 0x0000013d31b9ca72 RSP: 0xffffff80e406dec0, RBP: 0xffffff80e406ded0, RSI: 0x0000013e4fd3f19f, RDI: 0xffffff802995af84 R8: 0x0000000000000001, R9: 0x00000000cccccccd, R10: 0x00000001048519a8, R11: 0x000000076d6e3b50 R12: 0xffffff8001517415, R13: 0xffffff800165a8e0, R14: 0x0000000000000000, R15: 0xffffff80015173cd RFL: 0x0000000000010046, RIP: 0xffffff7f81a97bfc, CS: 0x0000000000000008, SS: 0x0000000000000000 Fault CR2: 0x000000076d6e3000, Error code: 0x0000000000000000, Fault CPU: 0x0 Backtrace (CPU 0), Frame : Return Address 0xffffff80e4079c50 : 0xffffff8001023139 0xffffff80e4079cd0 : 0xffffff80010dcc1d 0xffffff80e4079ea0 : 0xffffff80010f4486 0xffffff80e4079ec0 : 0xffffff7f81a97bfc 0xffffff80e406ded0 : 0xffffff80010e402e 0xffffff80e406df10 : 0xffffff80010e394e 0xffffff80e406df50 : 0xffffff80010e2c96 0xffffff80e406df80 : 0xffffff80010dc05f 0xffffff80e406dfd0 : 0xffffff80010f4649 0xffffff811eb33c90 : 0xffffff80010a3bc0 0xffffff811eb33cd0 : 0xffffff800108ed72 0xffffff811eb33d50 : 0xffffff800107977e 0xffffff811eb33f20 : 0xffffff80010dd05c 0xffffff811eb33fb0 : 0xffffff80010f438b Kernel Extensions in backtrace: com.intel.driver.PcmMsr(1.0)[8E137983-87E4-37B1-8E6C-A6D8BC38C80B]@0xffffff7f81a97000->0xffffff7f81a9afff BSD process name corresponding to current thread: clion Boot args: -v Mac OS version: 13F1077 Kernel version: Darwin Kernel Version 13.4.0: Wed Mar 18 16:20:14 PDT 2015; root:xnu-2422.115.14~1/RELEASE_X86_64 Kernel UUID: 8B1A8FD1-2344-36C0-A7F5-D9D485A995FA Kernel slide: 0x0000000000e00000 Kernel text base: 0xffffff8001000000 System model name: MacBookPro11,1 (Mac-189A3D4F975D5FFC)