From b772d00fe407bfb0499b05d79513bc7986dbff3a Mon Sep 17 00:00:00 2001
From: Tom Deakin <thomasdeakin@gmail.com>
Date: Tue, 18 May 2021 16:44:06 +0100
Subject: [PATCH] Revert "Add check for FP64 support"

---
 CHANGELOG.md   | 1 -
 SYCLStream.cpp | 8 --------
 2 files changed, 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3dbabed..29702d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,6 @@ All notable changes to this project will be documented in this file.
 - Support for CUDA Managed Memory and Page Fault memory.
 - Added nstream kernel from PRK with associate command line option.
 - CMake build system added for all models.
-- SYCL device check for FP64 support.
 
 ### Changed
 - Default branch renamed from `master` to `main`.
diff --git a/SYCLStream.cpp b/SYCLStream.cpp
index 00c043f..49ad3ac 100644
--- a/SYCLStream.cpp
+++ b/SYCLStream.cpp
@@ -28,14 +28,6 @@ SYCLStream<T>::SYCLStream(const int ARRAY_SIZE, const int device_index)
     throw std::runtime_error("Invalid device index");
   device dev = devices[device_index];
 
-  // Check device can support FP64 if needed
-  if (sizeof(T) == sizeof(double))
-  {
-    if (dev.get_info<info::device::double_fp_config>().size() == 0) {
-      throw std::runtime_error("Device does not support double precision, please use --float");
-    }
-  }
-
   // Determine sensible dot kernel NDRange configuration
   if (dev.is_cpu())
   {