Flush stdout after each benchmark in mathbench

If lot of benchmarks are run and the output is not a tty then the results
only showed up after the stdio buffer was full.  With fflush if the
output is redirected and mathbench is killed the results before the kill
are still available.
1 file changed
tree: 554e210480ccf750141a96fe24e058356f368ebc
  1. auxiliary/
  2. math/
  3. test/
  4. .gitignore
  5. config.mk.dist
  6. LICENSE
  7. Makefile
  8. README