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Therefore, the source code can be successfully compiled on—or cross-compiled for—a great number of computer architectures. Furthermore, the required free and open-source software has also been developed to interface between Linux and the hardware Linux is to be executed on.
Note: All operating systems of the TOP500 systems are Linux-family based, but Linux above is generic Linux. Sunway TaihuLight is the system with the most CPU cores (10,649,600). Tianhe-2 has the most GPU/accelerator cores (4,554,752).
ARM cores are used in a number of products, particularly PDAs and smartphones. Some computing examples are Microsoft 's first generation Surface , Surface 2 and Pocket PC devices (following 2002 ), Apple 's iPads , and Asus 's Eee Pad Transformer tablet computers , and several Chromebook laptops.
Linux distributions that have highly modified kernels — for example, real-time computing kernels — should be listed separately. There are also a wide variety of minor BSD operating systems, many of which can be found at comparison of BSD operating systems .
The first letter of the model indicates the series, the second and the third model number indicates the number of cores (e.g. P5040 has four cores, T4240 has 24 cores) P series P1 series , e500v2 cores : P1011, P1020
Advancing to subleaf 1 (by making another call to CPUID with EAX=Bh and ECX=1) could for instance return 201h in ECX, meaning that this is a core-type level, and 4 in EBX because there are 4 logical processors in the package; EAX returned could be any value greater than 3, because it so happens that bit number 2 is used to identify the core in ...
The L-models are made for Linux, but are allowed to run AIX and IBM i on up to 25% of available CPU cores. [ 10 ] IBM Power S1024 & L1024 - 4U case. 1-2× CPU sockets for 1-2× DCM modules, 24-48 cores. 32× OMI memory slots which support up to 8 TB RAM. 10× PCIe slots, 8× gen.5 and 2× gen.4. 16 slots for up to 102 TB of NVMe based SSDs.
Usually heterogeneity in the context of computing refers to different instruction-set architectures (ISA), where the main processor has one and other processors have another - usually a very different - architecture (maybe more than one), not just a different microarchitecture (floating point number processing is a special case of this - not usually referred to as heterogeneous).