From a8245da9da7045f7f163a6d922f15f0c8f238515 Mon Sep 17 00:00:00 2001
From: RussellBentley <russell.w.bentley@icloud.com>
Date: Wed, 6 Nov 2024 10:53:14 -0500
Subject: [PATCH] Fix fftw version

---
 Cargo.lock                | 3 +++
 Cargo.toml                | 2 +-
 examples/heat_2d_p_fft.rs | 4 ----
 src/lib.rs                | 1 +
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index f5894e7..99fab4a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -372,6 +372,7 @@ dependencies = [
 [[package]]
 name = "fftw"
 version = "0.8.0"
+source = "git+https://github.com/SallySoul/fftw3-rs.git?tag=fftw3-v0.8.1#ba98096fae4cc55e37f3deba19a5a696af551692"
 dependencies = [
  "bitflags 2.6.0",
  "fftw-sys",
@@ -385,6 +386,7 @@ dependencies = [
 [[package]]
 name = "fftw-src"
 version = "0.8.0"
+source = "git+https://github.com/SallySoul/fftw3-rs.git?tag=fftw3-v0.8.1#ba98096fae4cc55e37f3deba19a5a696af551692"
 dependencies = [
  "anyhow",
  "cc",
@@ -396,6 +398,7 @@ dependencies = [
 [[package]]
 name = "fftw-sys"
 version = "0.8.0"
+source = "git+https://github.com/SallySoul/fftw3-rs.git?tag=fftw3-v0.8.1#ba98096fae4cc55e37f3deba19a5a696af551692"
 dependencies = [
  "fftw-src",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index b418bcc..b7b069e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 colorous = "1.0.14"
-fftw = { path = "/Users/russell/projects/rust/fftw3-rs/fftw", features = ["system"] }
+fftw = { git = "https://github.com/SallySoul/fftw3-rs.git", tag = "fftw3-v0.8.1" }
 
 image = "0.25.2"
 num = "0.4.3"
diff --git a/examples/heat_2d_p_fft.rs b/examples/heat_2d_p_fft.rs
index af28d28..a3566d1 100644
--- a/examples/heat_2d_p_fft.rs
+++ b/examples/heat_2d_p_fft.rs
@@ -157,10 +157,6 @@ fn main() {
             fft_backwards_buffer[i] = fft_ic_output_buffer[i];
         }
 
-        for i in 0..width * height {
-            fft_ic_input_buffer[i] = 0.0;
-        }
-
         backward_plan
             .c2r(&mut fft_backwards_buffer, &mut fft_ic_input_buffer)
             .unwrap();
diff --git a/src/lib.rs b/src/lib.rs
index 01756ef..29e2176 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,3 +6,4 @@ pub mod domain;
 pub mod linear_stencil;
 pub mod naive_solver;
 pub mod stencil;
+pub mod squaring;