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-rw-r--r--src/kernels/level1/xswap.opencl12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/kernels/level1/xswap.opencl b/src/kernels/level1/xswap.opencl
index bf5b6194..2d384423 100644
--- a/src/kernels/level1/xswap.opencl
+++ b/src/kernels/level1/xswap.opencl
@@ -22,7 +22,11 @@ R"(
// =================================================================================================
// Full version of the kernel with offsets and strided accesses
-__kernel __attribute__((reqd_work_group_size(WGS, 1, 1)))
+#if RELAX_WORKGROUP_SIZE == 1
+ __kernel
+#else
+ __kernel __attribute__((reqd_work_group_size(WGS, 1, 1)))
+#endif
void Xswap(const int n,
__global real* xgm, const int x_offset, const int x_inc,
__global real* ygm, const int y_offset, const int y_inc) {
@@ -39,7 +43,11 @@ void Xswap(const int n,
// Faster version of the kernel without offsets and strided accesses. Also assumes that 'n' is
// dividable by 'VW', 'WGS' and 'WPT'.
-__kernel __attribute__((reqd_work_group_size(WGS, 1, 1)))
+#if RELAX_WORKGROUP_SIZE == 1
+ __kernel
+#else
+ __kernel __attribute__((reqd_work_group_size(WGS, 1, 1)))
+#endif
void XswapFast(const int n,
__global realV* xgm,
__global realV* ygm) {