You can refer to your chipset manual to determine which I/O ports may trigger an SMI. Typically, this can be done by writing some 8-bit value to I/O port 0xB2 or 0xB3. If the replay does not come from a matchmaking game, this filter. From the highest skill differences in player population to the lowest: Fast chess > 1v1. This chart shows the previous trend even better. 260 MMR difference results in 66 winrate, 420 difference in 75, and 1120 difference in 95. Only replays where the average player mmr is between 30 is allowed to be parsed. The winrate based on an MMR difference was calculated the same way as ELO, but with ELO MMR/2.2 conversion. But one way to observe a change in MSR_SMI_COUNT is by issuing a synchronous SMI. StarCraft 2 Replay Renamer Installation 1) Python variant: Download and install or newer Python 3.7 (only tested on 3.7) Install requirements. A message on Robinsons official Twitter account confirmed the news on Sunday. Retval = pread(get_msr_fd(cpu), msr, sizeof(*msr), offset) Įrr(-1, "cpu%d: msr offset 0x%llx read failed", cpu, (unsigned long long)offset) Īn SMI may occur multiple times per second or may not occur for a long period of time. Well-known gaming personality Geoff 'iNcontroL' Robinson died of an unexpected illness over the weekend. Int get_msr(int cpu, off_t offset, unsigned long long *msr) UPGRADE YOUR BROWSER This site is optimised for modern web browsers, and does not fully support your current browser. Sprintf(pathname, "/dev/cpu/%d/msr", cpu) Įrr(-1, "%s open failed, try chown or chmod +r /dev/cpu/*/msr, or run as root", pathname) InControl is a suite of services and applications that connects you to your vehicle and links you seamlessly and securely, with the outside world. ![]() The get_msr function accepts the CPU number, the MSR offset (0x34 for MSR_SMI_COUNT), and a pointer to a 64-bit location that will hold the value of the MSR (although MSR_SMI_COUNT is a 32-bit counter and the upper 32 bits are reserved). ![]() The get_msr_fd function returns the file descriptor of the msr file. I've extracted this code from the turbostat source code (/source/tools/power/x86/turbostat/turbostat.c). There are several tools that use the interface to show the SMI count including msr-tools ( sudo rdmsr -a 0x34) and turbostat ( sudo turbostat -msr 0x34). You can programmability read from this register (or any other MSR register) from user mode using the /dev/cpu/CPUNUM/msr interface. Starting with Nehalem, the MSR register 0x34 (called MSR_SMI_COUNT) counts the number of SMIs that occurred since the system was booted.
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