Re: Performance question concerning chicken flonum vs "foreign flonum"

2021-11-04 Thread felix . winkelmann
> 7.558s CPU time, 0/225861 GCs (major/minor), maximum live heap: 30.78 MiB > 8.839s CPU time, 0/256410 GCs (major/minor), maximum live heap: 30.78 MiB > >[...] > > It would be great to get some help or explanation with this issue. Hi! I have similar timings and the difference in the number of

Re: Performance question concerning chicken flonum vs "foreign flonum"

2021-11-04 Thread Jörg F. Wittenberger
Hi Christian, this might be a case of "never trust a statistics you did not falsify yourself". Not bothering to speculate about explanations, I tend to ask how stable the results are wrt. larger N's, repetition etc. IMHO the results are too close for a call. Roughly this looks like 91% memory

Re: New egg: nng

2021-11-04 Thread Mario Domenech Goulart
Hi Ariela, On Sun, 31 Oct 2021 17:18:45 -0300 Ariela Wenner wrote: > So, here's a followup > > I linked pthreads and added the things you suggested to the wiki. > > As for the hangs, I hate to say this but it seems like the test was the > problem. > More precisely, it seems like the topic for

Re: new egg: cmark

2021-11-04 Thread Mario Domenech Goulart
On Thu, 04 Nov 2021 12:52:50 + "Caolan McMahon" wrote: >> Caolan: would you be ok for you if cmark for CHICKEN 5 points to >> Harley's implementation? > > Yes, please go ahead - and thanks to Harley for creating a CHICKEN 5 version > :) Thanks, Caolan. Harley: thanks again. Your egg has

Performance question concerning chicken flonum vs "foreign flonum"

2021-11-04 Thread christian.himpe
Dear All, I am currently experimenting with Chicken Scheme and I would like to ask about the following situation: I am comparing a "pure" Scheme fused-multiply-add (fma) using chicken.flonum against C99's fma via chicken.foreign. Here is my test code: fma-test.scm (import (chicken

Re: new egg: cmark

2021-11-04 Thread Caolan McMahon
> Caolan: would you be ok for you if cmark for CHICKEN 5 points to > Harley's implementation? Yes, please go ahead - and thanks to Harley for creating a CHICKEN 5 version :) Caolan

Re: new egg: cmark

2021-11-04 Thread Mario Domenech Goulart
On Thu, 04 Nov 2021 01:14:13 + "Harley Swick" wrote: > Mario, > > Looks like I missed a step. I have added a release-info file and tested it > with test-new-egg. > > Jim, > > Thanks for the feedback. I have updated the wiki with your suggestions. Thanks, Harley. Let's just double-check