[PATCH] D47675: [test-suite][RFC] Using Google Benchmark Library on Harris Kernel

[Brian Homerding via Phabricator via llvm-commits]

homerdin added inline comments.


================
Comment at: MicroBenchmarks/harris/main.cpp:87
+  std::ofstream myfile;
+  myfile.open("output.txt");
+  for (int i = 0; i < height - 2; i++) {
----------------
This will write `output.txt` into whichever directory lit is run in.  You can set the working directory that the test will run in by passing an argument to `llvm_test_run()` > `llvm_test_run(WORKDIR ${CMAKE_CURRENT_BINARY_DIR})`


https://reviews.llvm.org/D47675