Activity

Christof Soeger's activity

From 25 Jan 2014 to 23 Feb 2014

16:11 CoCoALib Bug #413: OrdvArith: use of a single buffer is NOT THREADSAFE: I tried the change. It is really hard to tell if there is a difference. It seems to be slightly faster on some exampl... Christof Soeger

19:42 CoCoALib Bug #413: OrdvArith: use of a single buffer is NOT THREADSAFE: On our compute server with 20 threads the performance was about 5% better with the OpenMP adaptation for some medium ... Christof Soeger

17:37 CoCoALib Bug #413: OrdvArith: use of a single buffer is NOT THREADSAFE: CVS
time nmzIntegrate -E CondEffPlurSymm-100
nmzIntegrate -E CondEffPlurSymm-100 218,09s user 0,69s system 385% cpu... Christof Soeger
11:47 CoCoALib Bug #413: OrdvArith: use of a single buffer is NOT THREADSAFE: I did some tests and the timings were exactly the same. So I checked again. I only have a version which still include... Christof Soeger
11:07 CoCoALib Bug #413: OrdvArith: use of a single buffer is NOT THREADSAFE: Yes, I still have it and will give it a try. Christof Soeger

11:16 CoCoALib Feature #431 (In Progress): NewPolyRing_DMPI has no constructor with a predefined PPM: John implemented it. Works for me. Christof Soeger

18:59 CoCoALib Bug #413 (Closed): OrdvArith: use of a single buffer is NOT THREADSAFE: Several test were successful. I consider it as done. Christof Soeger
18:57 CoCoA Bug #238 (Feedback): Cleaner CVS?: Christof Soeger
11:04 CoCoA Bug #238: Cleaner CVS?: It looks much cleaner now.
I'm not sure how the .cvsignore works but maybe you want to add the Makefile_dependencies... Christof Soeger
16:36 CoCoALib Feature #431 (Closed): NewPolyRing_DMPI has no constructor with a predefined PPM: We would like to do ... Christof Soeger
16:30 CoCoALib Feature #407: RingElem ctor from mpz_t (from Bruns): To summarize, there are now the following constructors:... Christof Soeger
14:01 CoCoALib Feature #430: Use -fopenmp flag when compiling CoCoALib with libnormaliz: For me it now works fine. With and without libnormaliz. Christof Soeger
10:38 CoCoALib Feature #430: Use -fopenmp flag when compiling CoCoALib with libnormaliz: without --with-libnormaliz it still tries to check and get
nm: '': No such file Christof Soeger

17:48 CoCoALib Feature #218 (In Progress): CoCoALib normaliz interface: added HilbertSeries and multiplicity functions Christof Soeger
16:41 CoCoA Bug #238: Cleaner CVS?: In the CoCoA5 dir also @C5Makefile@ is created (together with C5.pro) and depend on @autoconf.mk@.
So I suggest to re... Christof Soeger
15:38 CoCoALib Feature #430 (Closed): Use -fopenmp flag when compiling CoCoALib with libnormaliz: Right now libnormaliz can be included to CoCoALib only without using OpenMP. We did it this way to have an easier sta... Christof Soeger
11:59 CoCoA-5 Feature #204: NmzComputation: the powerful NormalizComputation function in CoCoA-5: And it also works with gradings:... Christof Soeger

18:04 CoCoALib Design #254: How to return a Hilbert Series in CoCoALib: Anna Maria Bigatti wrote:
> Constructors:
> (RingElem num, factorization<RingElem> DenFactors) -- general
> (vecto... Christof Soeger
17:48 CoCoA-5 Feature #204: NmzComputation: the powerful NormalizComputation function in CoCoA-5: Since the HilbertSeries is now availabe in CoCoALib, I also added it to NmzComputation. Example:... Christof Soeger

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