diff --git a/src/fft_setup.cpp b/src/fft_setup.cpp index 57e06b471fa137379fb3c0924abfe5fe954da639..3359b20f3caa3da281555253c021f8fab2ad2e9f 100644 --- a/src/fft_setup.cpp +++ b/src/fft_setup.cpp @@ -424,7 +424,7 @@ patch_kernel_source: if(device_type == CL_DEVICE_TYPE_GPU) { gpu_found = 1; - err = clBuildProgram(plan->program, 1, &devices[i], "-cl-mad-enable", NULL, NULL); + err = clBuildProgram(plan->program, 1, &devices[i], "-cl-mad-enable -cl-single-precision-constant", NULL, NULL); if (err != CL_SUCCESS) { char *build_log;