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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2020/08/05 22:53:17 UTC

[GitHub] [incubator-tvm] areusch commented on a change in pull request #6145: [µTVM] Add --runtime=c, remove micro_dev target, enable LLVM backend

areusch commented on a change in pull request #6145:
URL: https://github.com/apache/incubator-tvm/pull/6145#discussion_r466047455



##########
File path: apps/bundle_deploy/bundle_static.c
##########
@@ -86,5 +93,30 @@ TVM_DLL void tvm_runtime_get_output(void* runtime, int32_t index, DLTensor* tens
 
 void __attribute__((noreturn)) TVMPlatformAbort(int error_code) {
   fprintf(stderr, "TVMPlatformAbort: %d\n", error_code);
+  void* trace[200];
+  int nptrs = backtrace(trace, sizeof(trace) / sizeof(void*));
+  fprintf(stderr, "backtrace: %d\n", nptrs);
+  if (nptrs < 0) {
+    perror("backtracing");
+  } else {
+    backtrace_symbols_fd(trace, nptrs, STDOUT_FILENO);

Review comment:
       okay, added a Makefile flag to control this.




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