Jan,
Thanks for the reply, I will send my question to the performance-dev list.
The problem is the same with a malloc array--I found it there first (in some
old code that once ran OK) and then wrote the simple test routine to see if my
suspicions bore out.
Roland,
Thanks for your reply also.
I put that code in a main() function in a new 10.7 project with Xcode 4.2.1 (no
idea why I'm still on that version) and at the breakpoint, bb has the abs of
aa. Tried debug and release builds, works fine.
On Feb 28, 2012, at 8:43 PM, Jan E. Schotsman wrote:
>
> On Feb 28, 2012, at 6:36 AM,
On Feb 28, 2012, at 6:36 AM, Don Thompson wrote:
Have the vDSP functions vDSP_vabs and vDSP_vabsD recently changed?
They seem to be no longer working other than to simply return an
unchanged version of an input.
Here is a simple, Cocoa test routine I used to prove the point:
unsi
Have the vDSP functions vDSP_vabs and vDSP_vabsD recently changed? They seem
to be no longer working other than to simply return an unchanged version of an
input.
Here is a simple, Cocoa test routine I used to prove the point:
unsigned intii;
double aa[10], bb[10];
