mehrdadh commented on a change in pull request #8487:
URL: https://github.com/apache/tvm/pull/8487#discussion_r672450406
##########
File path: tests/crt/aot_memory_test.cc
##########
@@ -24,33 +24,48 @@
// Check with LIFO checks enabled for stack allocator
#define TVM_CRT_STACK_ALLOCATOR_ENABLE_LIFO_CHECK
+
+/*
+ * Align memory pointer
+ */
+uint32_t align_memory_ptr(uint8_t* memory_ptr) {
+ uint32_t extra = (uintptr_t)memory_ptr % TVM_RUNTIME_ALLOC_ALIGNMENT_BYTES;
+ uint32_t offset =
+ (TVM_RUNTIME_ALLOC_ALIGNMENT_BYTES - extra) &
(TVM_RUNTIME_ALLOC_ALIGNMENT_BYTES - 1);
+ memory_ptr += offset;
+ return offset;
+}
+
/*
* Tests allocations are properly aligned when allocated
*/
TEST(AOTMemory, Allocate) {
static uint8_t model_memory[96];
tvm_workspace_t tvm_runtime_workspace;
+ uint8_t* model_memory_ptr = model_memory;
Review comment:
`memory_add_misalignment` and `memory_align` functions required to
return the offset size so we can adjust the size.
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