Revert "tgamma: icc on windows requires mathimf.h for tgamma."

This reverts commit a6fc04d992a3bc61f7f4f19e6cefc00749f3729d.

This change was hakey - and 2becd9dc3b70afefe001e0823eab9229dd4f1aab now

Revert "tgamma: icc on windows requires mathimf.h for tgamma."

This reverts commit a6fc04d992a3bc61f7f4f19e6cefc00749f3729d.

This change was hakey - and 2becd9dc3b70afefe001e0823eab9229dd4f1aab now has a better check for tgamma() [so mathimf.h shouldn't be needed]

Reported-by: He Zhong <he.chron@gmail.com>

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Merge remote-tracking branch 'origin/barry/rm-with-errorchecking'

Merge branch 'maint'

Merge remote-tracking branch 'origin/balay/fix-cxx-examples-target/maint' into maint

test: fix CXX examples target to correctly set and use CXXLINKER [and not rely on CXX]

Fixes nightlybuild warnings for osx-10.6-cxx-pkgs-opt_ipro:


ld: warning: could not create compact unwind for

test: fix CXX examples target to correctly set and use CXXLINKER [and not rely on CXX]

Fixes nightlybuild warnings for osx-10.6-cxx-pkgs-opt_ipro:


ld: warning: could not create compact unwind for ___cmumps_parallel_analysis_MOD_cmumps_parsymfact: stack subq instruction is too different from dwarf stack size
ld: warning: could not create compact unwind for ___cmumps_parallel_analysis_MOD_cmumps_ana_f_par: stack subq instruction is too different from dwarf stack size

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Remove ./configure --with-errorchecking mode

This simplifies code that previously depending on this configure option. For example a SETERRQ() before a PetscFunctionReturn(0);

Commit-type: style-fix

Remove ./configure --with-errorchecking mode

This simplifies code that previously depending on this configure option. For example a SETERRQ() before a PetscFunctionReturn(0);

Commit-type: style-fix
Reported-by: Lisandro Dalcin

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Merge branch 'master' into knepley/feature-snes-ex13-spectral

* master: (2350 commits)
migrate warning fix from next-tmp
Revert "Remove dead code."
clarifying comment in the code
Remove dead

Merge branch 'master' into knepley/feature-snes-ex13-spectral

* master: (2350 commits)
migrate warning fix from next-tmp
Revert "Remove dead code."
clarifying comment in the code
Remove dead code.
Add JuMP citation
Copyedits and updates to developers manual
Add more protection to intrinsics
MPI: protect arguments in MPI macros
Add the missing conditionals for 64-bit build
Plex+VTK: Fix field type determination
Fix bug in name cleanup
Bib: Added ref
Plex+VTK: Fix field type determination
Plex: Updated test output - I am now hating this shit
forgot to save file after moving prototypes to petscsys.h
update Apple example project settings per Xcode
Two functions should actually be public, used, for example from Apple MacOS and iOS programs
includes should always be included relative to include directory
Apple removed old locations of docsets
SNES ex12: Updated test output
...

Conflicts:
src/snes/examples/tutorials/ex13.c

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Merge branch 'master' into knepley/fix-plex-residual-loop
Warning: This merge includes real changes

* master: (188 commits)
Add JuMP citation
Copyedits and updates to developers manual
Add mor

Merge branch 'master' into knepley/fix-plex-residual-loop
Warning: This merge includes real changes

* master: (188 commits)
Add JuMP citation
Copyedits and updates to developers manual
Add more protection to intrinsics
MPI: protect arguments in MPI macros
Add the missing conditionals for 64-bit build
Plex+VTK: Fix field type determination
Fix bug in name cleanup
Bib: Added ref
Plex+VTK: Fix field type determination
Plex: Updated test output - I am now hating this shit
forgot to save file after moving prototypes to petscsys.h
update Apple example project settings per Xcode
Two functions should actually be public, used, for example from Apple MacOS and iOS programs
includes should always be included relative to include directory
Apple removed old locations of docsets
SNES ex12: Updated test output
SNES ex62: Set name of solution vector - Update test output
revert sources to dev - reset PETSC_VERSION_RELEASE - reset changes/dev.html
release: set v3.9 strings
move output file to the correct location. i.e fix 305862f9cd0dc399542ae11dd744508e4b6ad2e3
...

Conflicts:
src/snes/utils/dmplexsnes.c
src/ts/utils/dmplexts.c

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Merge branch 'master' into knepley/feature-pc-patch

* master: (440 commits)
revert sources to dev - reset PETSC_VERSION_RELEASE - reset changes/dev.html
release: set v3.9 strings
fix grep us

Merge branch 'master' into knepley/feature-pc-patch

* master: (440 commits)
revert sources to dev - reset PETSC_VERSION_RELEASE - reset changes/dev.html
release: set v3.9 strings
fix grep usage on solaris [use egrep]
opensolaris: fix errors
Update timer reporting and minor reporting fix
Remove redundant if statement. Found by @jedbrown
Fixed problem with order of developer photos on website.
superlu_dist: use correct flag in example [PETSC_HAVE_SUPERLU -> PETSC_HAVE_SUPERLU_DIST]
Bib: PERMON ref
fix for osx
doc: more author fixes
doc: more author fixes
Italicized "orderings" in MPI process placement discussion.
Added Richard to the user manual author list.
Added Richard to the list of active developers on the website.
add string check for MS-MPI and IMPI timeout errors
opensolaris does not have multiple grep utils - but default one does not support -F. So use fgrep instead
Standardizing timeout checks
Report wall clock time of total tests
Use time instead of date %s
...

Conflicts:
include/petscpc.h
src/ksp/ksp/interface/itfunc.c

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Merge remote-tracking branch 'origin/jed/futurize-stage-1'

python: futurize stage 1 (modernize python-2 code)

This should have no behavioral change. It was generated by running

futurize -1 -nw config lib setup.py src systems

followed by reverting some

python: futurize stage 1 (modernize python-2 code)

This should have no behavioral change. It was generated by running

futurize -1 -nw config lib setup.py src systems

followed by reverting some "from . import" relative imports (PEP 328
without 366) and fixing up RDict.py __contains__ to not cause recursion.

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Merge branch 'jed/faster-pipelines' [PR #908]

* jed/faster-pipelines:
petsc_testrun: remove watchtime.sh in favor of ulimit -St
petsc_testrun: use exit code even when no job control
make: use

Merge branch 'jed/faster-pipelines' [PR #908]

* jed/faster-pipelines:
petsc_testrun: remove watchtime.sh in favor of ulimit -St
petsc_testrun: use exit code even when no job control
make: use and recommend "make check" instead of "make test" for the brief check
config make: MAKE_TEST_NP default to MAKE_NP for with-mpi=0
travis: update (deactivated) alltests for consistency with bitbucket-pipelines
pipelines: use COPTFLAGS=-O
pipelines: use -check_pointer_intensity 0 -malloc_test

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Merge branch 'maint'

* maint:
pkg-config: remove quotes around variables

pkg-config: remove quotes around variables

Variable definitions in pkg-config are processed more like make than a
shell, so don't need quoting. Older versions of pkg-config (<= 0.28)
did not remove

pkg-config: remove quotes around variables

Variable definitions in pkg-config are processed more like make than a
shell, so don't need quoting. Older versions of pkg-config (<= 0.28)
did not remove the quotes when printing the value.

Freedesktop #67904 (https://bugs.freedesktop.org/show_bug.cgi?id=67904)

Reported-by: Tzanio Kolev <kolev1@llnl.gov>

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Merge branch 'jed/reproducible-builds' [PR #893]

* jed/reproducible-builds:
Allow to override build date
Sort file lists

Revert "tests: remove configure code related to old testsuite"

This reverts commit 015ff2a438332ee60bc9244e7a8da1940c96c434.

Reverting for SLEPc

Requested-by: Jose E. Roman <jroman@dsic.upv.es>

make: use and recommend "make check" instead of "make test" for the brief check

This is a more standard name and thus we can endorse a terminology where
"test" means from the full suite (using the g

make: use and recommend "make check" instead of "make test" for the brief check

This is a more standard name and thus we can endorse a terminology where
"test" means from the full suite (using the gmake-based system).

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Merge remote-tracking branch 'origin/balay/remove-old-regression'

tests: remove configure code related to old testsuite

Merge branch 'master' of bitbucket.org:petsc/petsc

Merge remote-tracking branch 'origin/balay/prefix-uninstall'

Merge branch 'master' into knepley/feature-pc-patch

* master: (33 commits)
cleanup very ugly PCGAMG manual page
minor clarifications for VecScatterCreate() manual page
gcov: PETSC_ARCH is requ

Merge branch 'master' into knepley/feature-pc-patch

* master: (33 commits)
cleanup very ugly PCGAMG manual page
minor clarifications for VecScatterCreate() manual page
gcov: PETSC_ARCH is required onlyfor -run_gcov - and not for -merge_gcov [where it doesn't exist]
make clearer in help statements what --with-external-packages-dir is for.
Website: Added news entry for PETSc User Meeting 2018 on main page.
KSPGUESSPOD: exclude negative of zero eigenvalues from the energy computation
KSPGUESSFISCHER: use PetscInfo for KSP class
CUDA: Further test output fixes for mat_tests-ex2
Turn off elemental test for parmetis running since this does not work on batch systems.
3.8 Changes: KSPCHEBYSHEV
CUDA: Fixed most test errors due to MatMultTranspose*
KSPFGMRES: add KSP_NORM_NONE / PC_RIGHT as supported
KSPSetSupportedNorm man page: remove old note about default support for KSP_NORM_NONE
Dev manual: copyedit
DMPlexDistributeLabels: Propagate the output flag
cuda/cusp: update minimum supported versions of cuda to 7.5 and cusp to 0.5.0
cuda: remove configure option -with-cuda-arch. [use CUDAFLAGS instead]
projected gradient code fixed to obey recent convergence test changed
Merge conflicts resolved after rebase
norm update bug fixed in GPGC, test output reverted
...

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Merge remote-tracking branch 'origin/knepley/fix-snes-ex69' into tisaac/feature-dmfield

* origin/knepley/fix-snes-ex69: (311 commits)
PetscFECreateDefault: fix custom Fortran interface to use MPI_

Merge remote-tracking branch 'origin/knepley/fix-snes-ex69' into tisaac/feature-dmfield

* origin/knepley/fix-snes-ex69: (311 commits)
PetscFECreateDefault: fix custom Fortran interface to use MPI_Comm
SNES ex69: Updated test output
SNES ex69: Removed all mantle stuff and change fields to constants - Also use dsymutil for executables
SNES ex69: Removed special partition
SNES ex69: Fixed null space creation - Null space locks its vectors
PetscFE: PetscFECreateDefault() now takes MPI_Comm instead of DM
cleanup very ugly PCGAMG manual page
minor clarifications for VecScatterCreate() manual page
gcov: PETSC_ARCH is required onlyfor -run_gcov - and not for -merge_gcov [where it doesn't exist]
make clearer in help statements what --with-external-packages-dir is for.
Website: Added news entry for PETSc User Meeting 2018 on main page.
CUDA: Further test output fixes for mat_tests-ex2
Turn off elemental test for parmetis running since this does not work on batch systems.
3.8 Changes: KSPCHEBYSHEV
CUDA: Fixed most test errors due to MatMultTranspose*
website: update urls
website: fix Jason's name to match pic. Also add Todd's pic
Dev manual: copyedit
DMPlexDistributeLabels: Propagate the output flag
cuda/cusp: update minimum supported versions of cuda to 7.5 and cusp to 0.5.0
...

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destdir: current code was installing in $DESTDIR - but we should be installing in $DESTDIR/$prefix

https://www.gnu.org/software/make/manual/html_node/DESTDIR.html#DESTDIR

Reported-by: Jed Brown <je

destdir: current code was installing in $DESTDIR - but we should be installing in $DESTDIR/$prefix

https://www.gnu.org/software/make/manual/html_node/DESTDIR.html#DESTDIR

Reported-by: Jed Brown <jed@jedbrown.org>

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Merge remote-tracking branch 'origin/jed/petscvariables-var'