[ESS] ESS on Mac slower than R.app?
rsparapa at mcw.edu
Tue May 18 15:43:59 CEST 2010
On 05/16/10 06:59 AM, Markus Triska wrote:
> Hi Rodney,
> I think ess-eval-visibly-p should remain true by default, as it is quite
> useful. If you change the accept-process-output call in
> ess-eval-linewise to:
> (accept-process-output sprocess 0 timeout-ms)
> (the difference being that you explicitly state to wait for input from
> "sprocess"), the test case works instantly also with ess-eval-visibly-p.
> All the best,
This does help. I have an example that takes 9s with ess-eval-visibly-p
set to t without your change; and with your change it
is 4s. However, with ess-eval-visibly-p set to nil it is
practically instantaneous; this example is only 30 lines and
requires no computation whatsoever, so 4s is still too much.
So, there must still be a bug somewhere, but this fix definitely helps.
Checked in; will appear in ESS 5.9 RSN.
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