Change-Id: Iaa255b39928ac45dec1ed37e368c149d6027f561
Reviewed-on: https://gerrit.libreoffice.org/62701Reviewed-by: Tamás Zolnai <tamas.zolnai@collabora.com>
Tested-by: Tamás Zolnai <tamas.zolnai@collabora.com>

with something like

    git grep -nP '(.*)\s*<\s*(.*)\s*\?\s*\g1\s*:\s*\g2' -- *.?xx

Change-Id: Id5078b35961847feb78a66204fdb7598ee63fd23
Note: we also convert a>b?b:a
Reviewed-on: https://gerrit.libreoffice.org/47736Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

auto-rewrite with <https://gerrit.libreoffice.org/#/c/47798/> "Enable
loplugin:cstylecast for some more cases" plus
solenv/clang-format/reformat-formatted-files

Change-Id: Id28f5699a4a9c0078a1326e81e833b75951f97cc

Change-Id: I3646ae6fa573c673b27e6d8a552883687c98aad2

This moves a combination of tools::Time::GetSystemTicks(), canvas
ElapsedTime::getSystemTime() and the opencl timing implementation
into tools::Time::GetMonotonicTicks() as a monotonic microsecond
time source.

Change-Id: I5c9263540b8af55b2eeca6126e288129427f6e8e
Reviewed-on: https://gerrit.libreoffice.org/41991Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

Rename the global opencl namespace to openclwrapper. Its public API is
after all declared in a file called openclwrapper.hxx. The confusion
started when part of the OpenCL code was moved out from sc some years
ago.

Change-Id: I98ebd8498b2244804411e5de9169eb619f86070b

extend oncevar to any POD type

Change-Id: Ia98ee0a67f183e40fb0c38477760124b2c411dc0
Reviewed-on: https://gerrit.libreoffice.org/40564Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Change-Id: I23368c3ce6d29c7b2e758e209e5a8315e82a2818
Reviewed-on: https://gerrit.libreoffice.org/40051Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Change-Id: I0fee8bcddaeea48335e3be05761d2ad2c45020e2
Reviewed-on: https://gerrit.libreoffice.org/39238Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Change-Id: I0490efedf459190521f4339854b3394d57765fdb
Reviewed-on: https://gerrit.libreoffice.org/38058Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Change-Id: I6df7a287da74e49857e7fa3f0ba1cf67ab3bc74a

Change-Id: I4258bcc97273d8bb7a8c4879fac02a427f76e18c
Reviewed-on: https://gerrit.libreoffice.org/27317Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

Guard OpenCL calls with OpenCLZone, so if a OpenCL call crashes we
detect this and disable OpenCL so next time the user doesn't encounter
the crash at the same calculation because he has a broken OpenCL
drivers. Similar has been implemented for OpenGL with good results.

Additionaly we persistently remember a known good OpenCL device ID and
driver version so we can match this and perform calculation tests when
they change. This is to ensure that the selected OpenCL device performs
as we expect. In this commit the calculation tests aren't included yet.

Remove complex static initializer in opencl wrapper library.

Change-Id: I1a8b81ee31298731efcf63dc6a476955afc035e9
Reviewed-on: https://gerrit.libreoffice.org/27064Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
Tested-by: Tomaž Vajngerl <quikee@gmail.com>

This code took tens of second typically, which is utterly pointless.
Instead run the loop for max a second, after which estimate how long
it would have taken to process all of the data.

Don't confuse the "native CPU" term here with a CPU-based device
of an actual OpenCL implementation. That is a completely different
thing. This "native CPU" thing here is just our way to estimate how
much time it takes to do calculations using normal C++ code on the
CPU.

Change-Id: I92f5eedc06bbaaef6a9b5322fefec9d41f0db505
Reviewed-on: https://gerrit.libreoffice.org/26774Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Tested-by: Jenkins <ci@libreoffice.org>

Change-Id: I752bc96d2d521d790e919283cabb14b6526626f4

Change-Id: I756bb57d471db3d3ca1d9c3733d359c7c16b4e66
Reviewed-on: https://gerrit.libreoffice.org/24959Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mark Page <aptitude@btconnect.com>
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

Change-Id: Ibb6bc9a17418a8fb0b5f882285088a5b80fd5beb

Change-Id: I97911406d55464f042922a2e37b33f92e2c024ef

Change-Id: Ia6254777bc7972e2272dba542e315a8d3bd0fdf0

changes:
- Clew misses a lot of things, added defines needed for gathering
  platform and device info.
- Refactored profile saving and loading to use libxml2 instead
  the weird type of saving the profile data.
- Added an additional "log" file which is similar to the OpenGL
  but it writes the OpenCL relevant information like which devices
  and platforms are available (+ all the extra useful version
  information) and which device was selected (if any at all).

Change-Id: I0fe793c756f8f4f1761fe120fc361df36e581903
Reviewed-on: https://gerrit.libreoffice.org/24270Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
Tested-by: Tomaž Vajngerl <quikee@gmail.com>

Change-Id: Ia5b4a5010afd72ce59629dbc9b2045177a155182
Reviewed-on: https://gerrit.libreoffice.org/21867Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

detect when we can convert a new/delete sequence on a local variable to
use std::unique_ptr

Change-Id: Iecae4e4197eccdfacfce2eed39aa4a69e4a660bc
Reviewed-on: https://gerrit.libreoffice.org/19884Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

Change-Id: I60189077f872dd5da3633b15b67b7b7729a75d0d

Change-Id: I95404b553f594ced1e2e8b4b8ddf34c08180128f

Change-Id: I3fd9e1599c5ad812879a58cf1dabbcd393105e1c
Reviewed-on: https://gerrit.libreoffice.org/18564Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

Change-Id: I1c8cf28803694f81985b9d1c61c62d28158a2f71

Change-Id: I7e6315bf2a2e3d6e089ef8f5eacc69d2b413374a

Change-Id: Ied81ede9aaf045866596adc40d357cbbddb3d704

Get rid of the silly OpenCLDevice class that had only static members. We can
as well just use namespacing. Remove functions only used internally in
openclwrapper.cxx from the now public openclwrapper.hxx header.

Change-Id: If7336edd262c772564dc13e64113d72d0b52428c

No cleanups yet. Just removed the "sc" namespace parts now when this stuff is
no longer Calc-specific. There is still horribly confusing use of the same
OpenCLDevice name for both a class and as a namespace, for instance. And the
OpenCLDevice class has only public static members even, so effectively it acts
as just a namespace anyway... Etc.

Change-Id: Idc5f30a721df0101426c676f04a85e02c5dc8443

Intermediate commit. More changes will follow: The device selection
logic needs to be moved, too. (And cleaned up.) Instead of the
separate formulacalculationoptions dialog we should simply have a
normal options page for those OpenCL-related settings that will remain
purely Calc-specific, like the formula opcode subsetting.

Change-Id: Id60d95e80d377cbbf5780beb473b221bce06b5e5

Change-Id: I0e411dccf445cb8d1e2e5238c1164d7ac18d8636

Change-Id: I1ac6366714acd7ec3e74b7afb4670c73825d1032

Change-Id: I3bca38b16613d59c4620de33eaf61bebb269e1a8

Just link that code into the sc library. We use clew anyway to handle
optoinal presence of OpenCL at run-time.

This is a straightforward change for now. Could be cleaner; we could
get rid of the fairly pointless wrappers in
sc/source/core/opencl/formulagroupcl.cxx for instance.

Change-Id: I23215c6516ef04698f6891e2a7fc6611dc83b37a

Change-Id: I95a3ac8da83e02001de13af8d31a04fe0d654dc0

and automatically seed from time on first use

coverity#1242393 Don't call rand
coverity#1242404 Don't call rand
coverity#1242410 Don't call rand and additionally allow 0xFF as a value
coverity#1242409 Don't call rand
coverity#1242399 Don't call rand
coverity#1242372 Don't call rand
coverity#1242377 Don't call rand
coverity#1242378 Don't call rand
coverity#1242379 Don't call rand
coverity#1242382 Don't call rand
coverity#1242383 Don't call rand
coverity#1242402 Don't call rand
coverity#1242397 Don't call rand
coverity#1242390 Don't call rand
coverity#1242389 Don't call rand
coverity#1242388 Don't call rand
coverity#1242386 Don't call rand
coverity#1242384 Don't call rand
coverity#1242394 Don't call rand

Change-Id: I241feab9cb370e091fd6ccaba2af941eb95bc7cf

Change-Id: Ib15413e73409cc33de01fa92a47b9d1237cfc4b2

in op_financial&opbase.cxx&opencl_device.cxx

Change-Id: Ic4b8cee77a0a4faec44bcf3650f4f6fa691a9e71

Change-Id: I2d79938465800a6bfe8cc120b85dc449ff04a960