From 1503fc814aa7ba5b78518c6f8c32cf06add41771 Mon Sep 17 00:00:00 2001
From: Yuuichi Asahi <y.asahi@nr.titech.ac.jp>
Date: Wed, 4 Dec 2024 14:53:26 +0900
Subject: [PATCH] fix: fftwHandle type in SYCL types

---
 fft/src/KokkosFFT_SYCL_types.hpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/fft/src/KokkosFFT_SYCL_types.hpp b/fft/src/KokkosFFT_SYCL_types.hpp
index 039ab8d2..2a771cb1 100644
--- a/fft/src/KokkosFFT_SYCL_types.hpp
+++ b/fft/src/KokkosFFT_SYCL_types.hpp
@@ -108,7 +108,8 @@ struct FFTPlanType<ExecutionSpace, T1, Kokkos::complex<T2>> {
   static constexpr oneapi::mkl::dft::domain dom =
       oneapi::mkl::dft::domain::REAL;
 
-  using fftwHandle   = ScopedFFTWPlanType<ExecutionSpace, T1, T2>;
+  using fftwHandle =
+      ScopedFFTWPlanType<ExecutionSpace, T1, Kokkos::complex<T2>>;
   using onemklHandle = oneapi::mkl::dft::descriptor<prec, dom>;
   using type         = std::conditional_t<
       std::is_same_v<ExecutionSpace, Kokkos::Experimental::SYCL>, onemklHandle,
@@ -126,7 +127,8 @@ struct FFTPlanType<ExecutionSpace, Kokkos::complex<T1>, T2> {
   static constexpr oneapi::mkl::dft::domain dom =
       oneapi::mkl::dft::domain::REAL;
 
-  using fftwHandle   = ScopedFFTWPlanType<ExecutionSpace, T1, T2>;
+  using fftwHandle =
+      ScopedFFTWPlanType<ExecutionSpace, Kokkos::complex<T1>, T2>;
   using onemklHandle = oneapi::mkl::dft::descriptor<prec, dom>;
   using type         = std::conditional_t<
       std::is_same_v<ExecutionSpace, Kokkos::Experimental::SYCL>, onemklHandle,
@@ -144,7 +146,8 @@ struct FFTPlanType<ExecutionSpace, Kokkos::complex<T1>, Kokkos::complex<T2>> {
   static constexpr oneapi::mkl::dft::domain dom =
       oneapi::mkl::dft::domain::COMPLEX;
 
-  using fftwHandle   = ScopedFFTWPlanType<ExecutionSpace, T1, T2>;
+  using fftwHandle   = ScopedFFTWPlanType<ExecutionSpace, Kokkos::complex<T1>,
+                                        Kokkos::complex<T2>>;
   using onemklHandle = oneapi::mkl::dft::descriptor<prec, dom>;
   using type         = std::conditional_t<
       std::is_same_v<ExecutionSpace, Kokkos::Experimental::SYCL>, onemklHandle,