Your script returns the following on my Pi4B. $ cat /proc/cpuinfoįeatures : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm crc32 ![]() # H 25-25 WarrantyVoidNew ('' 'warranty void - Post Pi2') # G 24-24 WarrantyVoidOld ('' 'warranty void - Pre Pi2') # F 23-23 EncodedFlag ('' 'revision is a bit field') # C 16-19 Manufacturer ('Sony UK' 'Egoman' 'Embest' 'Sony Japan' 'Embest' 'Stadium') We’ll use the cat command to read the file: cat /proc/cpuinfo processor : 0 vendorid : GenuineIntel cpu family : 6 model : 94 model name : Intel(R) Celeron(R) CPU G3900 2.80GHz stepping : 3 microcode : 0xea cpu MHz : 899. # T 04-11 ModelName ('A' 'B' 'A+' 'B+' 'Pi2B' 'Alpha' 'CM1' 'unknown' 'Pi3B' 'Zero' 'CM3' 'unknown' 'Zero W' 'Pi3B+' 'Pi3A+' 'internal use only' 'CM3+' '4B') The /proc/cpuinfo virtual file contains information about the CPUs currently available in our system’s motherboard. CEST 2004 ppc GNU/Linux mbravenboermcflurry: more /proc/cpuinfo processor : 0. # WarrantyVoidNew/| |Mem Manu Proc ModelName PCB Forking is much slower at Mac OS X (and Cygwin) then at a Linux system. # Fields uuuu uuHG FMMM CCCC PPPP TTTT TTTT RRRR SMP machines have information for each CPU. Two common entries are processor which gives CPU number and bogomips a system constant that is calculated during kernel initialization. So the script should output official information now. /proc/cpuinfo This is a collection of CPU and system architecture dependent items, for each supported architecture a different list. MAC-address(es) = b8:27:eb:12:34:56 b8:27:eb:ab:cd:efĮDIT: The documentation was updated in the meantime, ![]() I'd like to know what the RaspBerry Pi 4 codes for ModelName,Processor and Memory are. Generated on Fri 09:40:27 for Gromacs by 1.8.To enhance my bash script decoding the Revision returned by cat /proc/cpuinfo MAC, arch, cpuinfo, meminfo, Linux version, Status. Return true if the CPU is an Intel x86 Nehalem. Gmx::cpuIsX86Nehalem (const CpuInfo &cpuInfo) Try to detect vendor, cpu and features from /proc/cpuinfo. Gmx::anonymous_namespace::detectProcCpuInfo (CpuInfo::Vendor *vendor, std::string *brand, int *family, int *model, int *stepping, std::set *features) The remaining defines (GMX_NATIVE_WINDOWS,HAVE_UNISTD_H,HAVE_SCHED_H, HAVE_SYSCONF, HAVE_SCHED_AFFINITY) are only used to determine the topology on 86, and for this we rely on including config.h. ![]() Since these macros are specific to this file, they do not use the GMX prefix. In this case you likely also need to define GMX_X86_GCC_INLINE_ASM if you are on x86 without inline assembly support it is not possible to perform the actual detection on Linux/Mac. ![]() We solve this by skipping the advanced stuff when the preprocessor macro GMX_CPUINFO_STANDALONE is defined. We need to be able to compile this file in stand-alone mode to use basic CPU feature detection to set the SIMD acceleration and similar things in CMake, while we still want to use more features that enable topology detection when config.h is present.
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