Home
last modified time | relevance | path

Searched refs:bit (Results 1 – 25 of 30) sorted by relevance

12

/petsc/doc/manual/
H A Dblas-lapack.md16 ## 32 or 64-bit BLAS/LAPACK integers
18 BLAS/LAPACK libraries may use 32 or 64-bit integers. PETSc configure and compile handles this autom…
21 simulations, even very large ones, 64-bit BLAS/LAPACK integers are not needed, even when 64-bit PET…
24 option `--with-64-bit-blas-indices` attempts to locate and use a 64-bit integer version of BLAS/LAP…
26 64-bit BLAS/LAPACK integers so if you are using such packages you cannot use 64-bit BLAS/LAPACK int…
28 The configure options `--with-64-bit-indices` and `--with-64-bit-blas-indices` are independent. `--…
29 BLAS/LAPACK libraries use 64 bit indices.
58 …2c generated C version `--download-f2cblaslapack` (which also supports 128 bit real number computa…
/petsc/doc/changes/
H A D221.md10 configure with --with-64-bit-ints and then PetscInt will represent
11 64 bit integers, long long int in C and integer\*8 in Fortran. But
12 the the other 3 types remain 32 bit (i.e. int in C and integer\*4
H A D36.md78 - Removed -pc_hypre_type euclid due to bit-rot
81 --download-suitesparse-gpu --with-64-bit-indices;
86 --with-64-bit-indices -mat_cholmod_useGPU 1 or 0; 1 by default
H A D231.md54 - Changed --with-64-bit-ints to --with-64-bit-indices
H A D35.md9 read in files with 64-bit double use the option
18 - A new PetscObjectState typedef is used by interface; 64-bit int to
H A D2022.md175 `PetscFortranAddr` is simply integer on 32 bit machines and
176 integer\*8 on 64-bit machines.
H A D32.md47 - --with-64-bit-pointers option removed. It doesn't work properly
48 anyway. The user should specify the correct 32bit or 64bit
H A D312.md26 - Added --with-64-bit-blas-indices that will switch to 64-bit
H A D313.md89 - Add support of selective 64-bit MUMPS, i.e., the regular/default
90 build of MUMPS. One should still build PETSc --with-64-bit-indices
H A D321.md76 - `VecLoad()` automatically determines whether the file was written using 32-bit or 64-bit indices,…
H A D314.md306 - Add PetscPowInt64 returning a 64bit integer result for cases where
307 PetscPowInt result overflows 32bit representations
H A D33.md235 - The Hypre interface was updated to 2.8.0b and now supports 64-bit
H A D38.md17 - Added --download-openblas --download-openblas-64-bit-blas-indices
H A D317.md29 - Enable HYPRE GPU for 64bit indices build (using HYPRE's mixed-int configuration)
101 - Add MPI-4.0 large count support. With an MPI-4.0 compliant MPI implementation and 64-bit indices,…
/petsc/src/sys/classes/draw/impls/win32/
H A Dwin32draw.c476 HDC bit; in PetscDrawTriangle_Win32() local
489 if (windraw->node->DoubleBuffered) bit = windraw->node->DoubleBuffer; in PetscDrawTriangle_Win32()
490 else bit = windraw->node->Buffer; in PetscDrawTriangle_Win32()
492 BeginPath(bit); in PetscDrawTriangle_Win32()
493 MoveToEx(bit, p1x, p1y, NULL); in PetscDrawTriangle_Win32()
494 LineTo(bit, p2x, p2y); in PetscDrawTriangle_Win32()
495 LineTo(bit, p3x, p3y); in PetscDrawTriangle_Win32()
496 LineTo(bit, p1x, p1y); in PetscDrawTriangle_Win32()
497 EndPath(bit); in PetscDrawTriangle_Win32()
498 SelectPen(bit, hpen); in PetscDrawTriangle_Win32()
[all …]
/petsc/src/dm/tests/output/
H A Dex12_1.out5 R2016a (9.0.0.341360) 64-bit (glnxa64)
/petsc/src/snes/tutorials/output/
H A Dex19_failure_size.out3 …ge integer error in your code or you must ./configure PETSc with --with-64-bit-indices for the cas…
/petsc/doc/developers/
H A Dkernel.md31 - `PetscBT` - bit storage of logical true and false.
34 bit, the default) or `long long` (64-bit, with
35 `configure –with-64-bit-indices`) to allow indexing into very large
40 using a special “64-bit integer” BLAS/LAPACK (this is available, for
H A Dstyle.md71 is a signed 32-bit or 64-bit `int` depending on the `./configure` option
72 `--with-64-bit-indices`. There is the possibility of integer overflow with the
73 32-bit version.
75 2. `PetscCount` is `ptrdiff_t`, (on 64-bit systems it is 64-bits) and should be used for array size…
79 when these arrays get too large then `--with-64-bit-indices` must be used to
/petsc/share/petsc/matlab/
H A DPetscBagRead.m31 % PETSC_LOGICAL is a bit boolean and not currently handled
H A DPetscBinaryRead.m23 % 'indices','int64' indicates the PETSc program was built with --with-64-bit-indices
/petsc/lib/petsc/bin/maint/
H A Dtoclapack.sh1704 /* Use SMALL plus a bit, to avoid the possibility of rounding */
1880 /* bit less than beta/2 and a bit more than beta/2 to a. */
1902 /* numbers A and SAVEC. Furthermore, A is even, i.e. has last bit */
2519 /* (e.g. Cray machines) or the mantissa has an implicit bit, */
2523 /* there must be some way of representing zero in an implicit-bit */
3695 /* Use SMALL plus a bit, to avoid the possibility of rounding */
3871 /* bit less than beta/2 and a bit more than beta/2 to a. */
3893 /* numbers A and SAVEC. Furthermore, A is even, i.e. has last bit */
4510 /* (e.g. Cray machines) or the mantissa has an implicit bit, */
4514 /* there must be some way of representing zero in an implicit-bit */
[all …]
/petsc/config/BuildSystem/config/packages/
H A DBlasLapack.py861 in batch-mode! Assuming 32-bit integers. Run with --known-64-bit-blas-indices \
862 if you know they are 64-bit. Run with --known-64-bit-blas-indices=0 to remove \
/petsc/src/binding/petsc4py/
H A DCHANGES.rst158 - Fix SWIG wrappers to handle 64bit ``PetscInt``.
/petsc/doc/install/
H A Dwindows.md143 We support both MS-MPI (64-bit) and Intel MPI on Microsoft Windows. We also support using Intel MKL…

12