From b96a21df4e7a42b2445104426e2be407534705e6 Mon Sep 17 00:00:00 2001
From: pangyoki <pangyoki@126.com>
Date: Thu, 10 Nov 2022 15:14:27 +0800
Subject: [PATCH] change cudnn error to cuda error if compiled cuda version is
 incompatible with installed cuda version (#47743)

* fix cudnn error

* fix

* fix

* fix
---
 paddle/phi/backends/gpu/gpu_resources.cc | 30 +++++++++++++-----------
 1 file changed, 16 insertions(+), 14 deletions(-)

diff --git a/paddle/phi/backends/gpu/gpu_resources.cc b/paddle/phi/backends/gpu/gpu_resources.cc
index 4d2621cb6a..4a16480101 100644
--- a/paddle/phi/backends/gpu/gpu_resources.cc
+++ b/paddle/phi/backends/gpu/gpu_resources.cc
@@ -97,6 +97,22 @@ void InitGpuProperties(Place place,
       (*driver_version / 1000) * 10 + (*driver_version % 100) / 10;
   auto compile_cuda_version =
       (CUDA_VERSION / 1000) * 10 + (CUDA_VERSION % 100) / 10;
+#if defined(__linux__)
+  PADDLE_ENFORCE_EQ(
+      (local_cuda_version / 10 < compile_cuda_version / 10) &&
+          (cudnn_dso_ver / 1000 < CUDNN_VERSION / 1000),
+      false,
+      phi::errors::InvalidArgument(
+          "The installed Paddle is compiled with CUDA%d/cuDNN%d,"
+          "but CUDA/cuDNN version in your machine is CUDA%d/cuDNN%d. "
+          "which will cause serious incompatible bug. "
+          "Please recompile or reinstall Paddle with compatible CUDA/cuDNN "
+          "version.",
+          compile_cuda_version / 10,
+          CUDNN_VERSION / 1000,
+          local_cuda_version / 10,
+          cudnn_dso_ver / 1000));
+#endif
   if (local_cuda_version < compile_cuda_version) {
     LOG_FIRST_N(WARNING, 1)
         << "WARNING: device: " << static_cast<int>(place.device)
@@ -108,20 +124,6 @@ void InitGpuProperties(Place place,
         << "Please recompile or reinstall Paddle with compatible CUDA "
            "version.";
   }
-
-  auto local_cudnn_version = cudnn_dso_ver / 1000;
-  auto compile_cudnn_version = CUDNN_VERSION / 1000;
-  PADDLE_ENFORCE_EQ(
-      compile_cudnn_version,
-      local_cudnn_version,
-      phi::errors::InvalidArgument(
-          "The installed Paddle is compiled with CUDNN "
-          "%d, but CUDNN version in your machine is %d. "
-          "which will cause serious incompatible bug. "
-          "Please recompile or reinstall Paddle with compatible CUDNN "
-          "version.",
-          compile_cudnn_version,
-          local_cudnn_version));
 #endif
 }
 
-- 
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