From 9854cf7b89b5cb4aa946a9d32ea6f75033a235c1 Mon Sep 17 00:00:00 2001
From: Hashim Sharif <hsharif3@miranda.cs.illinois.edu>
Date: Wed, 9 Jun 2021 19:07:38 -0500
Subject: [PATCH] Adding missing dummy tensor utilities needed for NVDLA
compilation
---
hpvm/include/nvdla/tensor.h | 3 +++
hpvm/include/nvdla/tensorUtils.h | 36 ++++++++++++++++++++++++++++++++
2 files changed, 39 insertions(+)
diff --git a/hpvm/include/nvdla/tensor.h b/hpvm/include/nvdla/tensor.h
index 3a566ffdfc..33b9e0aa21 100644
--- a/hpvm/include/nvdla/tensor.h
+++ b/hpvm/include/nvdla/tensor.h
@@ -23,5 +23,8 @@ struct Tensor {
struct Dimension dims;
};
+// NOTE: Currently only NCHW is supported due to limited cuDNN support
+enum Tensor_format_t { nchw, nhwc };
+
#endif
diff --git a/hpvm/include/nvdla/tensorUtils.h b/hpvm/include/nvdla/tensorUtils.h
index ea36e1d2fb..ab197ccf83 100644
--- a/hpvm/include/nvdla/tensorUtils.h
+++ b/hpvm/include/nvdla/tensorUtils.h
@@ -48,4 +48,40 @@ float computeAccuracy3(uint32_t *labels, void *result_ptr) {
}
+// tensor_runtime.h empty definitions - for NVDLA-based compilation to work (functions not actually used)
+
+
+void *create4DTensor(int data_type, int data_format, size_t dim1_size,
+ size_t dim2_size, size_t dim3_size, size_t dim4_size){
+
+}
+
+
+void startMemTracking(){
+}
+
+void freeBatchMemory(){
+
+}
+
+void hpvm_request_tensor(void *tensor, int destination){
+
+}
+
+
+void llvm_hpvm_initializeRuntimeController(const char *){
+
+}
+
+
+void llvm_hpvm_invokeRtControl(void *result,
+ const char *str,
+ int start,
+ int end){
+
+
+}
+
+
+
#endif
--
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