Skip to content

Suggested change to let var_coef_derivative_operator accept a vector … #363

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
appelo wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Suggested change to let var_coef_derivative_operator accept a vector … #363

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 30 additions & 1 deletion src/var_coef_operators.jl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,35 @@ The evaluation of the derivative can be parallelized using threads by choosing
"""
function var_coef_derivative_operator(source_of_coefficients, derivative_order,
accuracy_order,
xmin, xmax, N, bfunc, mode = FastMode())
xmin, xmax, N, bfunc::AbstractVector, mode = FastMode())
if mode === Val(:serial) || mode === Val(:threads)
# TODO: deprecated in v0.5
Base.depwarn("Providing the argument `parallel` is deprecated." *
"Use `mode` instead.", :var_coef_derivative_operator)
mode = _parallel_to_mode(mode)
end
grid = construct_grid(source_of_coefficients, accuracy_order, xmin, xmax, N)
coefficients = var_coef_derivative_coefficients(source_of_coefficients,
derivative_order, accuracy_order, grid,
mode)
VarCoefDerivativeOperator(coefficients, grid, bfunc)
end

"""
var_coef_derivative_operator(source_of_coefficients, derivative_order, accuracy_order,
xmin, xmax, N, left_weights, right_weights, bfunc,
mode=FastMode())

Create a `VarCoefDerivativeOperator` approximating a `derivative_order`-th
derivative with variable coefficients `bfunc` on a grid between `xmin` and
`xmax` with `N` grid points up to order of accuracy `accuracy_order` with
coefficients given by `source_of_coefficients`.
The evaluation of the derivative can be parallelized using threads by choosing
`mode=ThreadedMode()`.
"""
function var_coef_derivative_operator(source_of_coefficients, derivative_order,
accuracy_order,
xmin, xmax, N, bfunc::Function, mode = FastMode())
if mode === Val(:serial) || mode === Val(:threads)
# TODO: deprecated in v0.5
Base.depwarn("Providing the argument `parallel` is deprecated." *
Expand All @@ -96,6 +124,7 @@ function var_coef_derivative_operator(source_of_coefficients, derivative_order,
derivative_order, accuracy_order, grid,
mode)
VarCoefDerivativeOperator(coefficients, grid, bfunc.(grid))

end

"""
Expand Down