Opened 7 years ago

Closed 7 years ago

#1128 closed enhancement (fixed)

Specialized arrays for complex numbers

Reported by: bayerf Owned by:
Priority: normal Milestone:
Component: Performance Version: trunk
Keywords: Cc:

Description

I want to use CCL for signal processing and I'm using bordeaux-fft. However, this is quite slow and conses a lot, presumably because CCL lacks specialized arrays for complex numbers (single-float and double-float), in contrast to, e.g., SBCL

(upgraded-array-element-type '(complex double-float)) ==> T

seems to attest this assumption. So I ask you to add specialized arrays of (complex single-float) and (complex double-float)

Change History (1)

comment:1 Changed 7 years ago by rme

  • Resolution set to fixed
  • Status changed from new to closed

Current trunk CCL (and the upcoming 1.10 release) now has specialized arrays for complex types.

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