| /petsc/src/ts/tests/ |
| H A D | ex5_control.txt | 24 - Fraction is from 0 to 1. where 0=0% of sky covered by clouds, 1 = 100% of sky covered by clouds (…
27 - Wind direction is from 0 to 360. where 0 is wind from north, 90 is east, 180 is south, 270 is wes…
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| /petsc/src/binding/petsc4py/ |
| H A D | setup.cfg | 12 where = test
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| /petsc/doc/changes/ |
| H A D | 2028.md | 75 where m and n are the local ownership sizes. To get the effect of
137 and adding it where you don't have it.
143 with CHKERRQ(). On systems where free() returns a void (and the
249 more easily track down where mallocs where made that where not
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| H A D | 2017.md | 156 calling sequence SETERRQ(int ierr,int pierr,char \*message); where
192 - Added the macro PetscDoubleExp(a,b) = a d b (machines where double
193 precision arithmetic is used) = a e b (machines where single
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| /petsc/doc/manual/ |
| H A D | matlab.md | 10 a running PETSc program to a MATLAB process where you may
13 and forth between PETSc and MATLAB where MATLAB commands are issued,
101 where `machine` and `script` may be `NULL`. It is also possible to
130 where `machine` is the name of the machine hosting MATLAB (`NULL`
162 where `format` has the usual `printf()` format. For example,
218 Now, launch MATLAB where you have sshed into your head node.
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| H A D | dt.md | 17 where :math:Omega is the domain for $x$. This requires that the PDF must have units which are the i…
40 where $x_-$ is the lower limit of our domain. We can work out the effect of scaling on the CDF usin…
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| H A D | tao.md | 32 where $n = 2m$ is the number of variables. Note that while we use
252 that identifies where the objective should be evaluated, and the fourth
282 where the first argument is the TAO solver object, the second argument
311 where the first argument is the TAO solver and the second argument
322 where the arguments are the TAO application, the optional vector to be
343 where the first argument of this routine is a TAO solver object. The
361 third arguments are, respectively, the Mat object where the Hessian will
432 the appropriate TAO interface functions and call-back routines where necessary.
486 where the first and last arguments are the TAO solver object and the application
548 where $X$ is the current approximation to the true solution
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| H A D | snes.md | 23 where $\mathbf{F}: \, \Re^n \to \Re^n$. Newton-like methods provide the
40 where $\mathbf{x}_0$ is an initial approximation to the solution and
93 or use the option `-snes_type <method>`, where details regarding the
117 where `x` should be initialized to the initial guess before calling and contains the solution on re…
181 preconditioner storage `B`, rather than `A`. In the case where they
192 `-snes_mf_operator` may be used to obtain the exact solution, where
202 where $\mathbf{A}(\mathbf{x})$ usually contains the lower-derivative parts of the
246 Occasionally nonlinear solvers will propose solutions $u$, where the function value (or the objecti…
420 if set, and `SNESLINESEARCHCP`, which minimizes $F(x) \cdot Y$ where
423 the case where a single secant search is not sufficient. The number of
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| H A D | ts.md | 118 $\frac{\partial \dot{u}}{\partial u}|_{u^n} = \sigma$, where
135 where $w$ is some linear combination of previous time solutions
255 where `eftopt` is one of
312 where $z$ is a new constraint variable, and the Jacobian $\frac{dh}{dz}$ is non-singular everywhere…
353 $F(t,u,\dot u) = M \dot u - f(t,u)$, where $M$ is not the
365 In PETSc, DAEs and ODEs are formulated as $F(t,u,\dot{u})=G(t,u)$, where $F()$ is meant to be integ…
690 where $u^{slow}$ is the slow component and $u^{fast}$ is the
711 \[$y$,$\varepsilon$\], where $y$ is the solution,
735 S_{error}[0]*\varepsilon + S_\text{error}[1]*y$, where
935 where `YourComputeRHSJacobian()` is a function you provide that
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| H A D | fortran.md | 155 respectively, below, where `ierr` denotes the `PetscErrorCode` error variable:
175 is of length one (unlike Fortran 77 where one can pass scalars to functions expecting arrays). When…
198 argument (where `XXX` is `INTEGER`, `DOUBLE`, `CHARACTER`,
280 Similarly, for PETSc routines where the user provides a character array (to be filled) followed by …
314 where `func` has the calling sequence
401 One must insert these lines into the Fortran source code where one inserts interface definitions, s…
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| H A D | section.md | 26 …ction` is a mapping between the mesh points and a tuple `(ndof, offset)`, where `ndof` is the numb…
27 So given the tuple for a mesh point, its data can be accessed by `array[offset + d]`, where `d` in …
113 Setting the which ordering is done with `PetscSectionSetPointMajor()`, where `PETSC_TRUE` sets poin…
142 The value in the array is then accessed with `array[offset + d]`, where `d` in `[0, ndof)` is the d…
188 This is useful when doing some form of post-processing of a solution where you want to access all d…
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| H A D | mat.md | 89 `MatSetValues()` uses the standard C convention, where the row and
107 `A(im,in) = B;` where `im` and `in` contain the indices for the
139 recommend generating most entries on the process where they are destined
195 - the memory where various parts of the matrix are stored across the MPI ranks.
206 where the matrix entries are stored; the matrix entries for rows `rstart` to `rend - 1` are stored …
207 the rank where each matrix entry is stored is more complicated; information about the storage locat…
244 where `nz` or `nnz` can be used to preallocate matrix memory, as
277 the various rows with the optional array, `nnz` of length `m`, where
599 $y_k = f(x_k) - f(x_{k-1})$, where $k$ is the index for
636 where $S$ and $Y$ are the matrices whose columns contain
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| H A D | tests.md | 71 label is used to denote where it can be found within the source tree.
137 {any}`test_harness`. Also select a directory where you wish the tests to be compiled and run, say `…
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| /petsc/doc/tutorials/ |
| H A D | guide_to_examples_by_physics.md | 40 where $\bm\sigma$ is the stress tensor. Linear, isotropic elasticity governing infinitesimal strain…
46 where the strain tensor $\bm \varepsilon$ is given by
52 where $\bm u$ is the infinitesimal displacement of the body. The resulting discretizations use PETS…
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| /petsc/src/ts/tutorials/output/ |
| H A D | ex20td_global.out | 10 sensitivity wrt params: d[cost]/d[p], where p refers to
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| /petsc/src/tao/leastsquares/tutorials/matlab/ |
| H A D | README | 2 Here is the list of problems where we have issues:
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| /petsc/lib/petsc/conf/ |
| H A D | variables | 49 # PETSC_LIB_DIR - (defined from $PETSC_DIR) determines where the PETSc libraries are built.
66 # INSTALL_LIB_DIR - the location where the libraries are built.
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| /petsc/doc/manualpages/doctext/ |
| H A D | myst.def | 6 # be cleaner to use MyST-native syntax where possible.
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| H A D | doctextcommon.txt | 22 region `M` such that `A` "happens-before" `B`, where `A` uses `PetscDeviceContext` `X`
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| /petsc/src/ts/trajectory/impls/memory/ |
| H A D | trajmemory.c | 65 PetscRevolveInt where; member
904 … revolve_action(&rctx->check, &rctx->capo, &rctx->fine, rctx->snaps_in, &rctx->info, &rctx->where); in FastForwardRevolve()
924 … revolve_action(&rctx->check, &rctx->capo, &rctx->fine, rctx->snaps_in, &rctx->info, &rctx->where); in ApplyRevolve()
925 …revolve2_action(&rctx->check, &rctx->capo, &rctx->fine, rctx->snaps_in, &rctx->info, &rctx->where); in ApplyRevolve()
944 …ctx->check, &rctx->capo, &rctx->fine, rctx->snaps_in, &rctx->info, &rctx->where); /* must return 1… in ApplyRevolve()
945 …revolve2_action(&rctx->check, &rctx->capo, &rctx->fine, rctx->snaps_in, &rctx->info, &rctx->where); in ApplyRevolve()
954 …ctx->check, &rctx->capo, &rctx->fine, rctx->snaps_in, &rctx->info, &rctx->where); /* must return 1… in ApplyRevolve()
961 …ctx->check, &rctx->capo, &rctx->fine, rctx->snaps_in, &rctx->info, &rctx->where); /* must return 1… in ApplyRevolve()
962 …revolve2_action(&rctx->check, &rctx->capo, &rctx->fine, rctx->snaps_in, &rctx->info, &rctx->where); in ApplyRevolve()
1020 …h->rctx->capo, &tjsch->rctx->fine, tjsch->rctx->snaps_in, &tjsch->rctx->info, &tjsch->rctx->where); in TSTrajectoryMemoryGet_ROF()
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| /petsc/doc/tutorials/meshing/ |
| H A D | guide_to_subsurface.md | 18 … created by extrusion. We can see this another way in the celltype label, where there are ten mesh…
22 We can regularly refine the surface before extrusion using `-dm_refine <k>`, where `k` is the numbe…
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| /petsc/doc/overview/ |
| H A D | gpu_roadmap.md | 13 PETSc uses a single source programming model where solver back-ends are selected as
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| /petsc/doc/developers/ |
| H A D | callbacks.md | 17 where different levels and different domains may (or may not) share the
182 where
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| /petsc/lib/petsc/bin/maint/petsclinter/petsclinter/ |
| H A D | README.rst | 50 Generally speaking, the hierarchy is checks -> classes -> util, where a -> indicates an
85 where ``str->foo`` is also a pointer. Since this pointer "originates" from ``str`` it is
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| /petsc/lib/petsc/bin/maint/petsclinter/petsclinter/classes/docs/ |
| H A D | _doc_section_base.py | 547 for heading, where in self.seen_headers.items():
548 if len(where) <= 1:
551 lasti = len(where) - 1
556 for i, loc in enumerate(where):
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