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Searched refs:PETSC_SQRT_MACHINE_EPSILON (Results 1 – 25 of 58) sorted by relevance

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/petsc/src/dm/impls/plex/tests/
H A Dex64.c374 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
380 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
386 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
392 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
398 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
404 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
H A Dex26.c389 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
403 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
457 …PetscCheck(norm <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)dm), PETSC_ERR_PLIB, "… in main()
H A Dex26f90.F90412 if (norm > PETSC_SQRT_MACHINE_EPSILON) then
429 if (norm > PETSC_SQRT_MACHINE_EPSILON) then
480 if (norm > PETSC_SQRT_MACHINE_EPSILON) then
H A Dex62f90.F90396 if (norm > PETSC_SQRT_MACHINE_EPSILON) then
413 if (norm > PETSC_SQRT_MACHINE_EPSILON) then
464 if (norm > PETSC_SQRT_MACHINE_EPSILON) then
/petsc/src/mat/interface/
H A Dmatnull.c251 …PetscCheck(PetscAbsReal(norm - 1) <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)vecs… in MatNullSpaceCreate()
257 …PetscCheck(PetscAbsScalar(sum) <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)vecs[i]… in MatNullSpaceCreate()
265 …PetscCheck(PetscAbsScalar(dots[j]) <= PETSC_SQRT_MACHINE_EPSILON, PetscObjectComm((PetscObject)vec… in MatNullSpaceCreate()
389 PetscReal nrm, tol = 10. * PETSC_SQRT_MACHINE_EPSILON; in MatNullSpaceTest()
/petsc/src/sys/objects/
H A Dfinit.c70 PetscReal seps = PETSC_SQRT_MACHINE_EPSILON; in PetscInitializeFortran()
/petsc/src/mat/tests/
H A Dex301.c52 …if (norm > PETSC_SQRT_MACHINE_EPSILON) PetscCall(PetscPrintf(PETSC_COMM_WORLD, "Test %" PetscInt_F… in main()
H A Dex134.c17 PetscReal norm2, tol = 100 * PETSC_SQRT_MACHINE_EPSILON; in Assemble()
H A Dex120.c216 tols[0] = PETSC_SQRT_MACHINE_EPSILON; in main()
217 tols[1] = PETSC_SQRT_MACHINE_EPSILON; in main()
H A Dex154.c11 PetscReal norm, tol = PETSC_SQRT_MACHINE_EPSILON; in main()
H A Dex19.c100 …if (norm > PETSC_SQRT_MACHINE_EPSILON) PetscCall(PetscPrintf(PETSC_COMM_WORLD, "Norm of error b %g… in main()
H A Dex5.c12 PetscReal norm, tol = PETSC_SQRT_MACHINE_EPSILON; in main()
/petsc/src/ts/adapt/impls/basic/
H A Dadaptbasic.c43 if (h < (1 + PETSC_SQRT_MACHINE_EPSILON) * adapt->dt_min) { in TSAdaptChoose_Basic()
/petsc/src/sys/ftn-mod/
H A Dpetscsysmod.F90229 PetscReal PETSC_SQRT_MACHINE_EPSILON
689 PETSC_MACHINE_EPSILON, PETSC_SQRT_MACHINE_EPSILON, &
701 PETSC_SQRT_MACHINE_EPSILON = seps
/petsc/src/dm/dt/tests/
H A Dex14.c24 …PetscCheck(PetscAbsReal(integral - integral2) < PETSC_SQRT_MACHINE_EPSILON, PETSC_COMM_SELF, PETSC… in VerifyDistribution()
/petsc/src/snes/tests/
H A Dex13.c84 PetscCall(PetscRandomSetInterval(rnd, -PETSC_SQRT_MACHINE_EPSILON, PETSC_SQRT_MACHINE_EPSILON)); in CreateMesh()
/petsc/src/dm/tests/
H A Dex21.c68 …if (!bx && !by && !bz && norm > PETSC_SQRT_MACHINE_EPSILON) PetscCall(PetscPrintf(PETSC_COMM_WORLD… in test1_DAInjection3d()
/petsc/src/mat/utils/
H A Dmultequal.c13 PetscReal r1, r2, tol = PETSC_SQRT_MACHINE_EPSILON; in MatMultEqual_Private()
120 PetscReal r1, r2, tol = PETSC_SQRT_MACHINE_EPSILON; in MatMatMultEqual_Private()
441 PetscReal norm_abs, norm_rel, tol = PETSC_SQRT_MACHINE_EPSILON; in MatProjMultEqual_Private()
/petsc/include/
H A Dpetscmath.h895 #define PETSC_SQRT_MACHINE_EPSILON 3.45266983e-04F macro
902 #define PETSC_SQRT_MACHINE_EPSILON 1.490116119384766e-08 macro
909 #define PETSC_SQRT_MACHINE_EPSILON 1.38777878078144567552953958511352539e-17Q macro
916 #define PETSC_SQRT_MACHINE_EPSILON .03125F macro
/petsc/src/snes/interface/
H A Dsnesj.c54 PetscReal amax, epsilon = PETSC_SQRT_MACHINE_EPSILON; in SNESComputeJacobianDefault()
/petsc/src/ts/adapt/impls/glee/
H A Dadaptglee.c59 if (h < (1 + PETSC_SQRT_MACHINE_EPSILON) * adapt->dt_min) { in TSAdaptChoose_GLEE()
/petsc/src/tao/interface/
H A Dfdiff.c56 PetscReal h = .5 * PETSC_SQRT_MACHINE_EPSILON; in TaoDefaultComputeGradient()
/petsc/src/mat/matfd/
H A Dfdmatrix.c462 c->error_rel = PETSC_SQRT_MACHINE_EPSILON; in MatFDColoringCreate()
463 c->umin = 100.0 * PETSC_SQRT_MACHINE_EPSILON; in MatFDColoringCreate()
/petsc/src/mat/impls/mffd/
H A Dmffd.c389 PetscReal epsilon = PETSC_SQRT_MACHINE_EPSILON, umin = 100.0 * PETSC_SQRT_MACHINE_EPSILON; in MatGetDiagonal_MFFD()
591 mfctx->error_rel = PETSC_SQRT_MACHINE_EPSILON; in MatCreate_MFFD()
/petsc/src/vec/vec/tests/
H A Dex37.c151 …if (!PetscIsCloseAtTol(vna, nna, 0, PETSC_SQRT_MACHINE_EPSILON)) PetscCall(PetscPrintf(PETSC_COMM_… in test_view()
152 …if (!PetscIsCloseAtTol(vnr, nnr, 0, PETSC_SQRT_MACHINE_EPSILON)) PetscCall(PetscPrintf(PETSC_COMM_… in test_view()

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