fix sieve compile warnings by adding PetscLogFlopsNoError()

Hg-commit: b0ebf7833c766790b75c2f7694ce09705c21c3c0

removed -I$PETSC_DIR from make system and changed the corresponding
#include "src/dsdsdsds" to "../src/sdsdsds" in the source code

Hg-commit: 6e3c4cc4b4bfcb366bae9b71afcb5009c1f0429d

Small fix

Hg-commit: d97bd7a8d6e39ab46fa6768df149979209fdab8a

Fixed wrong name for DMMGSetPrefix()

Hg-commit: fe0dd8a18022ea6abb05f258afda6e08e6ad20e7

rm unused variables

Hg-commit: 222b847749c8146a746f13fa239d4f8d3fa6efbb

removed -mf_fd_coloring_jacobian_period and -dmmg_jacobian_period and function call friends because -snes_lag_jacobian does all that is needed
modified SNESComputeJacobian() to call the MatAssemblyBe

removed -mf_fd_coloring_jacobian_period and -dmmg_jacobian_period and function call friends because -snes_lag_jacobian does all that is needed
modified SNESComputeJacobian() to call the MatAssemblyBegin/End() on matrix-free A everytime even if lag is not set to 1
this is what people would expect

Hg-commit: 296a77abbd7661b7fbc32fd263fb1abe69a4a9a5

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bug calling PetscObjectComposeFunctionDynamic() with null function

Hg-commit: d79e54b0d25e7089e68ab2fcbc719ddd2dc400e0

added -snes_lag_jacobian and SNESSetLagJacobian()/SNESGetLagJacobian()

Hg-commit: cc8785310699531708ada58f3e038a8282149b91

fix unused variable warnings

Hg-commit: 3bdf0ed14acbbfc495b1c6fb0a8f09550e1b30f6

eliminated -dmmg_snes_monitor and -dmmg_ksp_monitor since regular -xxx_ksp_monitor now do
appropriate tabbing for clear output

Hg-commit: 5154b9195505d48266648011e38b4a1bc908a7d7

added tablevel usage to -snes_monitor_xxx and -ksp_monitor_xxx

Hg-commit: 6c7f06dd54af8c3cf01be59535f8522766f26599

added PetscObjectIncrementTabLevel() for creations of SNES object

Hg-commit: 8b7b4b086057e586132232ba71d516c55e48372b

added most of the appropriate PetscObjectIncrementTabLevel() calls on KSP objects

Hg-commit: 55ad623694bf2fcd3544ef7f480b24298f32bf4c

#17990 fix change in diff for 'make test' - introduced by changeset 86d54672f9f2

Hg-commit: 1075391484ffcfda1c726d2f21e3625b72803b80

Re: [PETSC #16413] DMMGSetInitialGuess for linear problems, when user provides initial guess function,
it did not also call KSPSetInitialGuessNonzero() so the guess was still zeroed out

Hg-commit: 8

Re: [PETSC #16413] DMMGSetInitialGuess for linear problems, when user provides initial guess function,
it did not also call KSPSetInitialGuessNonzero() so the guess was still zeroed out

Hg-commit: 86d54672f9f20c13de0958453218ee116d749b72

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Small fixes
- Fixed MeshType

Hg-commit: 02ebc835224d1fc6c449ab8c8025ddbd130e18cb

first cut at allowing user to provide cross coupling matrix nonzero pattern for DMComposite

Hg-commit: ff601b3a5f85da7caef623397386b0e85939485b

added const to DMMGSetMatType()

Hg-commit: c09ac32d1a25983c939948dec67931bc2dd99bb7

Should be able to use C bindings with optimized meshes (without distribution right now)
- Now the Mesh type is PETSC_MESH_TYPE
- Turned off some functionality for optimized sieves and fixed some
- Ad

Should be able to use C bindings with optimized meshes (without distribution right now)
- Now the Mesh type is PETSC_MESH_TYPE
- Turned off some functionality for optimized sieves and fixed some
- Added MeshRestrictClosure()

Hg-commit: 05bea032d0745f012c865edcd7f44e02fa9427b1

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Small makefile fix

Hg-commit: c9a25ed209b6a5d8372bc512466b921f22748f5e

use '#requirespackage sieve' with meshmgsnes.c

Hg-commit: ded998d26d45d594f45622040bbb2b82c6ad94d9

fix compiler warnings

Hg-commit: 9fd3c6676dc610ba51fe4a4068b68cde1f1e5007

removed no longer needed converts of Fortran to C MPI_Comm (since MPI 1.1 has a standard for this)

Hg-commit: 263aca0fcfe7efcaed30a4abb46e648de3bb24ab

updates to DMMG SNES version to set fields of fieldsplit preconditioner automatically from DM's of DMComposite

Hg-commit: 7c117592b22f4e93b6aa0c4550550a9bdd25b497

changed install: rule to use SEDINPLACE
minor updates to DMMG for SNES

Hg-commit: 92a0d5ea0bed969fbbcc0416d957a4775f3e8e94