manupa-arm commented on a change in pull request #7785:
URL: https://github.com/apache/tvm/pull/7785#discussion_r619408979
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File path: src/runtime/crt/memory/stack_allocator.c
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@@ -16,17 +16,22 @@
* specific language governing permissions and limitations
* under the License.
*/
-
// LINT_C_FILE
-
#include <tvm/runtime/crt/stack_allocator.h>
+#ifdef TVM_CRT_DEBUG
+#include <tvm/runtime/crt/logging.h>
+#endif
void* StackMemoryManager_Allocate(tvm_workspace_t* tvm_runtime_workspace,
int32_t nbytes) {
uint32_t offset_bytes = (~nbytes + 1) & (TVM_RUNTIME_ALLOC_ALIGNMENT_BYTES -
1);
uint8_t* current_alloc = tvm_runtime_workspace->next_alloc;
uint8_t* next_alloc = tvm_runtime_workspace->next_alloc + nbytes +
offset_bytes;
uint8_t* workspace_end = tvm_runtime_workspace->workspace +
tvm_runtime_workspace->workspace_size;
-
+#ifdef TVM_CRT_DEBUG
Review comment:
I get the negative consequences (therefore agree that we need a check)
but not sure how realistic are they to be on by default. If we really want to
have them by default -- @giuseros I'd suggest we'd need a seperate buffer to
hold debug info not interleaved with the data buffer.
We can always compile with -D STACK_ALLOCATOR_CHECK_ENABLED to unit test, is
there a concern of not being able to unit test because of its not on by default
?
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