From 454f89af9d6f3525b1df5f9ef9c86df58bf2d4d3 Mon Sep 17 00:00:00 2001
From: Antonio Sanchez <cantonios@google.com>
Date: Tue, 5 Dec 2023 14:26:25 -0800
Subject: [PATCH] Protect kernel launch syntax from clang-format

---
 test/gpu_common.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/gpu_common.h b/test/gpu_common.h
index 3b4aefc25..f34f1b078 100644
--- a/test/gpu_common.h
+++ b/test/gpu_common.h
@@ -55,7 +55,10 @@ void run_on_gpu(const Kernel& ker, int n, const Input& in, Output& out) {
                                                             typename std::decay<decltype(*d_out)>::type>),
                      dim3(Grids), dim3(Blocks), 0, 0, ker, n, d_in, d_out);
 #else
+  // Various versions of clang-format incorrectly add spaces to the kernel launch brackets.
+  // clang-format off
   run_on_gpu_meta_kernel<<<Grids, Blocks>>>(ker, n, d_in, d_out);
+  // clang-format on
 #endif
   // Pre-launch errors.
   gpuError_t err = gpuGetLastError();