32 …DM  dm_fine, dm_coarse; /* these DM's should be topologically identical but use different communic…  member
100   ctx->dm_fine   = dm;  in PCTelescopeSetUp_CoarseDM()
124     PetscCall(DMGetApplicationContext(ctx->dm_fine, &dmfine_appctx));  in PCTelescopeSetUp_CoarseDM()
125     PetscCall(DMShellGetContext(ctx->dm_fine, &dmfine_shellctx));  in PCTelescopeSetUp_CoarseDM()
198 …PetscCall(PetscObjectQueryFunction((PetscObject)ctx->dm_fine, dmfine_method, &ctx->fp_dm_field_sca…  in PCTelescopeSetUp_CoarseDM()
201 …PetscCall(PetscObjectQueryFunction((PetscObject)ctx->dm_fine, dmfine_method, &ctx->fp_dm_state_sca…  in PCTelescopeSetUp_CoarseDM()
235 …if (ctx->fp_dm_state_scatter) PetscCall(ctx->fp_dm_state_scatter(ctx->dm_fine, SCATTER_FORWARD, ct…  in PCApply_Telescope_CoarseDM()
237   PetscCall(ctx->fp_dm_field_scatter(ctx->dm_fine, x, SCATTER_FORWARD, ctx->dm_coarse, xred));  in PCApply_Telescope_CoarseDM()
242   PetscCall(ctx->fp_dm_field_scatter(ctx->dm_fine, y, SCATTER_REVERSE, ctx->dm_coarse, yred));  in PCApply_Telescope_CoarseDM()
266 …for (k = 0; k < n; k++) PetscCall(ctx->fp_dm_field_scatter(ctx->dm_fine, vecs[k], SCATTER_FORWARD,…  in PCTelescopeSubNullSpaceCreate_CoarseDM()
352   ctx->dm_fine     = NULL; /* since I did not increment the ref counter we set these to NULL */  in PCReset_Telescope_CoarseDM()
380     PetscCall(ctx->fp_dm_field_scatter(ctx->dm_fine, y, SCATTER_FORWARD, ctx->dm_coarse, yred));  in PCApplyRichardson_Telescope_CoarseDM()