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2013-11-15Transceiver52M: Add NEON complex-complex multiplyThomas Tsou3-1/+101
Complex-complex block multiples are used for phase rotation of bursts. Optimization targeted from perf profiling. Signed-off-by: Thomas Tsou <tom@tsou.cc>
2013-11-15Transceiver52M: Add ARM NEON supportThomas Tsou7-0/+690
Similar to the existing Intel SSE cases, add support for NEON vector floating point SIMD processing. In this case, use ARM assembly directly as the NEON intrinsics do not generate preferential code output. Currently support NEON vectorized convolution and floating point integer conversions. Signed-off-by: Thomas Tsou <tom@tsou.cc>