避免 AVX-SSE 转换造成的性能损失 (PDF 678 KB)
Using AVX Without Writing AVX Code (PDF 260KB)
Many factors that can make programs difficult for automatic vectorization.
FLOPS means total floating point operations per second, which is used in High Performance Computing. In general, Intel(R) VTune(TM) Amplifier XE
I am confused by CPUID data (see below) of SKL emulation with the latest version (7.39-win) of Intel SDE.
Reference Implementations for Intel® Architecture Approximation Instructions VRCP14, VRSQRT14, VRCP28, VRSQRT28, and VEXP2We are providing source files containing reference implementations for the scalar versions of 10 approximation instructions introduced in the "Intel® Architecture Instruction Set Extensions Programming Reference" document
I encounter the following error message with the latest version (7.39-win) of Intel SDE, when I attempt the "-p4" switch. What is the preferred way of using the "-p4" switch?