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author | Thomas Tsou <tom@tsou.cc> | 2013-10-30 21:18:55 -0400 |
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committer | Thomas Tsou <tom@tsou.cc> | 2013-11-15 23:32:35 -0500 |
commit | 7e4e536b1bfc9b20df6b30d427de29e3cc5bf5cf (patch) | |
tree | 31b73f9d77cc616c57cd9cc61ca9d608533205e9 /Transceiver52M/common | |
parent | 204a9f135ac2408dd62b55462ebe4b2d10be4f56 (diff) |
Transceiver52M: Add ARM NEON support
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>
Diffstat (limited to 'Transceiver52M/common')
-rw-r--r-- | Transceiver52M/common/scale.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Transceiver52M/common/scale.h b/Transceiver52M/common/scale.h new file mode 100644 index 0000000..da867e7 --- /dev/null +++ b/Transceiver52M/common/scale.h @@ -0,0 +1,6 @@ +#ifndef _SCALE_H_ +#define _SCALE_H_ + +void scale_complex(float *out, float *in, float *scale, int len); + +#endif /* _SCALE_H_ */ |