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Home / DASiT / gcc_SIMD_examples
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README 2013-01-10 301 Bytes
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axpy.c 2013-01-10 1.9 kB
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Source code which implements AXPY operation with Intel's SSE instructions.
To compile without Intel's SSE invoke gnu-gcc compiler as: gcc -o axpy axpy.c -O2 -msse2
To compile with Intel's SSE invoke compiler as: gcc -o axpy axpy.c -O2 -msse2 -ftree-vectorize -march=x86-64 -ftree-vectorizer-verbose=5
Source: README, updated 2013-01-10