diff --git a/onnxruntime/core/providers/migraphx/migraphx_allocator.cc b/onnxruntime/core/providers/migraphx/migraphx_allocator.cc
index 0693eea056416..83e77fccf37ad 100644
--- a/onnxruntime/core/providers/migraphx/migraphx_allocator.cc
+++ b/onnxruntime/core/providers/migraphx/migraphx_allocator.cc
@@ -71,13 +71,17 @@ void* MIGraphXExternalAllocator::Reserve(size_t size) {
 void* HIPPinnedAllocator::Alloc(size_t size) {
   void* p = nullptr;
   if (size > 0) {
+#ifdef hipExtHostAllocCoherent
+    HIP_CALL_THROW(hipExtHostAlloc((void**)&p, size));
+#else
     HIP_CALL_THROW(hipHostMalloc((void**)&p, size));
+#endif
   }
   return p;
 }
 
 void HIPPinnedAllocator::Free(void* p) {
-  HIP_CALL_THROW(hipHostFree(p));
+  HIP_CALL_THROW(hipFreeHost(p));
 }
 
 }  // namespace onnxruntime
diff --git a/onnxruntime/core/providers/rocm/rocm_allocator.cc b/onnxruntime/core/providers/rocm/rocm_allocator.cc
index 8645b791d4b0f..905c123b37095 100644
--- a/onnxruntime/core/providers/rocm/rocm_allocator.cc
+++ b/onnxruntime/core/providers/rocm/rocm_allocator.cc
@@ -89,13 +89,17 @@ void* ROCMExternalAllocator::Reserve(size_t size) {
 void* ROCMPinnedAllocator::Alloc(size_t size) {
   void* p = nullptr;
   if (size > 0) {
+#ifdef hipExtHostAllocCoherent
+    HIP_CALL_THROW(hipExtHostAlloc((void**)&p, size));
+#else
     HIP_CALL_THROW(hipHostMalloc((void**)&p, size));
+#endif
   }
   return p;
 }
 
 void ROCMPinnedAllocator::Free(void* p) {
-  HIP_CALL_THROW(hipHostFree(p));
+  HIP_CALL_THROW(hipFreeHost(p));
 }
 
 }  // namespace onnxruntime
diff --git a/tools/ci_build/hipify-perl b/tools/ci_build/hipify-perl
index ac1393cf0da7d..dc49df0d2421d 100755
--- a/tools/ci_build/hipify-perl
+++ b/tools/ci_build/hipify-perl
@@ -3541,14 +3541,14 @@ sub simpleSubstitutions {
     subst("cuIpcOpenEventHandle", "hipIpcOpenEventHandle", "memory");
     subst("cuIpcOpenMemHandle", "hipIpcOpenMemHandle", "memory");
     subst("cuMemAlloc", "hipMalloc", "memory");
-    subst("cuMemAllocHost", "hipMemAllocHost", "memory");
-    subst("cuMemAllocHost_v2", "hipMemAllocHost", "memory");
+    subst("cuMemAllocHost", "hipHostAlloc", "memory");
+    subst("cuMemAllocHost_v2", "hipHostAlloc", "memory");
     subst("cuMemAllocManaged", "hipMallocManaged", "memory");
     subst("cuMemAllocPitch", "hipMemAllocPitch", "memory");
     subst("cuMemAllocPitch_v2", "hipMemAllocPitch", "memory");
     subst("cuMemAlloc_v2", "hipMalloc", "memory");
     subst("cuMemFree", "hipFree", "memory");
-    subst("cuMemFreeHost", "hipHostFree", "memory");
+    subst("cuMemFreeHost", "hipFreeHost", "memory");
     subst("cuMemFree_v2", "hipFree", "memory");
     subst("cuMemGetAddressRange", "hipMemGetAddressRange", "memory");
     subst("cuMemGetAddressRange_v2", "hipMemGetAddressRange", "memory");
@@ -3603,7 +3603,7 @@ sub simpleSubstitutions {
     subst("cudaFree", "hipFree", "memory");
     subst("cudaFreeArray", "hipFreeArray", "memory");
     subst("cudaFreeAsync", "hipFreeAsync", "memory");
-    subst("cudaFreeHost", "hipHostFree", "memory");
+    subst("cudaFreeHost", "hipFreeHost", "memory");
     subst("cudaFreeMipmappedArray", "hipFreeMipmappedArray", "memory");
     subst("cudaGetMipmappedArrayLevel", "hipGetMipmappedArrayLevel", "memory");
     subst("cudaGetSymbolAddress", "hipGetSymbolAddress", "memory");
@@ -3619,7 +3619,7 @@ sub simpleSubstitutions {
     subst("cudaMallocArray", "hipMallocArray", "memory");
     subst("cudaMallocAsync", "hipMallocAsync", "memory");
     subst("cudaMallocFromPoolAsync", "hipMallocFromPoolAsync", "memory");
-    subst("cudaMallocHost", "hipHostMalloc", "memory");
+    subst("cudaMallocHost", "hipExtHostAlloc", "memory");
     subst("cudaMallocManaged", "hipMallocManaged", "memory");
     subst("cudaMallocMipmappedArray", "hipMallocMipmappedArray", "memory");
     subst("cudaMallocPitch", "hipMallocPitch", "memory");
@@ -3649,12 +3649,12 @@ sub simpleSubstitutions {
     subst("cudaMemcpy3D", "hipMemcpy3D", "memory");
     subst("cudaMemcpy3DAsync", "hipMemcpy3DAsync", "memory");
     subst("cudaMemcpyAsync", "hipMemcpyAsync", "memory");
-    subst("cudaMemcpyFromArray", "hipMemcpyFromArray", "memory");
+    subst("cudaMemcpyFromArray", "hipMemcpy2DFromArray", "memory");
     subst("cudaMemcpyFromSymbol", "hipMemcpyFromSymbol", "memory");
     subst("cudaMemcpyFromSymbolAsync", "hipMemcpyFromSymbolAsync", "memory");
     subst("cudaMemcpyPeer", "hipMemcpyPeer", "memory");
     subst("cudaMemcpyPeerAsync", "hipMemcpyPeerAsync", "memory");
-    subst("cudaMemcpyToArray", "hipMemcpyToArray", "memory");
+    subst("cudaMemcpyToArray", "hipMemcpy2DToArray", "memory");
     subst("cudaMemcpyToSymbol", "hipMemcpyToSymbol", "memory");
     subst("cudaMemcpyToSymbolAsync", "hipMemcpyToSymbolAsync", "memory");
     subst("cudaMemset", "hipMemset", "memory");