Sisoftware windows, gpgpu, android, ios analysers, diagnostic. Experimental support, may be removed in future releases. It works for intel, amd and armv8 processors on the linux operating system. Users can choose the most convenient way on a given architecture for their specific application and affinity. Pentium 4 1ghz 256 mb ram 16 x cd rom 64 mb video card 4 gb hdd. It measures sustained memory bandwidth not burst or peak. It provides most of the information you need to know about your hardware and software. The values of likwid bench and likwid perfctr g mem wont return the same memory bandwidth in most cases because likwid bench does not include cache management traffic write allocates, rfo while likwid perfctr g mem includes it. Measure memory bandwidth on broadwell ex intel software. Memory bandwidth mismatch between likwidbench and likwid. How can i get memory bandwidth for broadwell servers. Stream is a popular memory bandwidth benchmark that has been used on personal computers to super computers.
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