/source/sd/sfx2/

Age	Commit message (Collapse)	Author
2021-05-15	Use less memory for ScMatrix::Collect	dante
	The old definition would have unused mnCount s. The template has been modified to expand functionality. Redefined operator for sum and sum square. Memory usage change explanation: The old code would use an array of IterateResultMultiple. Then use them to iterate. The count is stored in a last IterateResultMultiple. So if we are inputed N operators we are: Wasting N counters. Wasting 1 accumulator. Solution: We move the array to the accumulator place (inside the structure). Then we use only N accumulators. The structure with the array has only 1 counter. Change-Id: I76de74214d9bcb245f009e1226020bfe4dce40d8 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115542 Tested-by: Mike Kaganski <mike.kaganski@collabora.com> Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2021-05-13	Use double to iterate products in scmatrix.	dante
	Change-Id: If094c33d396dc5aba31b37a3042add72076f344f Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115468 Reviewed-by: Eike Rathke <erack@redhat.com> Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
2021-04-28	tdf#137679 Use Kahan summation for scmatrix operations	dante
	May also want implement Kahan sum in there: sc/source/core/tool/arraysumSSE2.cxx sc/source/core/inc/arraysumfunctor.hxx Under some conditions the sum of a pointer type vector may be perforemed by arraysumfunctor on NumericCellAccumulator. arraysumSSE2 implements part of it. This code has been left unmodified. Why the test has been modified: The error was: 238.89000000000001 != 238.89 \| 17 th digit IEEE 754 double-precision has 53 log10(2) ≈ 15.955 digits. So it's just noise. Change-Id: I6f84826bf3875be4f444f5eb61854bc1f95769bb Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114627 Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com> Tested-by: Jenkins
2020-11-27	tdf#42949 Fix new IWYU warnings in directory sc/	Gabor Kelemen
	Found with bin/find-unneeded-includes Only removal proposals are dealt with here. Change-Id: I217817e2e4a42b096f5a7fb6344568c10d69aab2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/106078 Tested-by: Jenkins Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
2020-01-15	clang-tidy modernize-concat-nested-namespace in sc	Noel Grandin
	Change-Id: I6a9b2b912434c053e20ce06ef03e52451e506693 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86804 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2018-12-18	no need to allocate sc::op::Op on the heap here	Noel Grandin
	Change-Id: I6a048a51eacaa7063318cdc27d5bc25cc96d557b Reviewed-on: https://gerrit.libreoffice.org/65304 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2017-10-23	loplugin:includeform: sc	Stephan Bergmann
	Change-Id: I2ed763e0584a188032c80fde60890de3c6985cbd