[Paddle-TRT] Fix trt dynamic shape ernie unit test on V100 (#38056)

* add restriction on plugin supportsFormat to eliminate errors from TensorRT8

* ernie-varlen is only supported on architecture >= sm75

paddle/fluid/inference/tensorrt/plugin/qkv_to_context_plugin.cu

@@ -192,7 +192,10 @@ bool QkvToContextPluginDynamic::supportsFormatCombination(
   if (pos == 0) {
     if (with_fp16_) {
 #ifdef TRT_PLUGIN_FP16_AVALIABLE
-      return (in.type == nvinfer1::DataType::kFLOAT ||
+      return (
+#if IS_TRT_VERSION_LT(8000)
+                 in.type == nvinfer1::DataType::kFLOAT ||
+#endif
                  in.type == nvinfer1::DataType::kHALF) &&
              (in.format == nvinfer1::TensorFormat::kLINEAR);
 #else

paddle/fluid/inference/tensorrt/plugin/skip_layernorm_op_plugin.cu

@@ -73,7 +73,10 @@ bool SkipLayerNormPluginDynamic::supportsFormatCombination(
   if (pos == 0) {
     if (with_fp16_) {
 #ifdef TRT_PLUGIN_FP16_AVALIABLE
-      return (in.type == nvinfer1::DataType::kFLOAT ||
+      return (
+#if IS_TRT_VERSION_LT(8000)
+                 in.type == nvinfer1::DataType::kFLOAT ||
+#endif
                  in.type == nvinfer1::DataType::kHALF) &&
              (in.format == nvinfer1::TensorFormat::kLINEAR);
 #else

paddle/fluid/inference/tensorrt/plugin/slice_op_plugin.cu

@@ -83,7 +83,10 @@ SlicePlugin *SlicePlugin::clone() const TRT_NOEXCEPT {
 bool SlicePlugin::supportsFormat(
     nvinfer1::DataType type, nvinfer1::PluginFormat format) const TRT_NOEXCEPT {
   if (with_fp16_) {
-    return ((type == nvinfer1::DataType::kFLOAT ||
+    return ((
+#if IS_TRT_VERSION_LT(8000)
+                type == nvinfer1::DataType::kFLOAT ||
+#endif
                 type == nvinfer1::DataType::kHALF) &&
             (format == nvinfer1::PluginFormat::kLINEAR));
   } else {
@@ -284,7 +287,10 @@ bool SlicePluginDynamic::supportsFormatCombination(
   const nvinfer1::PluginTensorDesc &in = in_out[pos];
   if (pos == 0) {
     if (with_fp16_) {
-      return (in.type == nvinfer1::DataType::kFLOAT ||
+      return (
+#if IS_TRT_VERSION_LT(8000)
+                 in.type == nvinfer1::DataType::kFLOAT ||
+#endif
                  in.type == nvinfer1::DataType::kHALF) &&
              (in.format == nvinfer1::TensorFormat::kLINEAR);
     } else {

paddle/fluid/inference/tests/api/trt_dynamic_shape_ernie_test.cc

@@ -280,6 +280,7 @@ void run(paddle_infer::Predictor* predictor, std::vector<float>* out_data) {
 
 TEST(AnalysisPredictor, ernie_varlen) {
 #if IS_TRT_VERSION_GE(7234)
+  if (platform::GetGPUComputeCapability(0) >= 75) {
     auto predictor = InitPredictor();
     std::vector<float> out_data;
     run(predictor.get(), &out_data);
@@ -289,6 +290,7 @@ TEST(AnalysisPredictor, ernie_varlen) {
     for (size_t i = 0; i < out_data.size(); i++) {
       EXPECT_NEAR(ref_data[i], out_data[i], near_tolerance);
     }
+  }
 #endif
 }