The performance test will also check for nesting. It will do
a certain quantity of cycles, and each of one will do a depth
nesting process.
This is useful for benchmarking the creation of coroutines,
given that nesting is creation-intensive (and the other perf
test does not benchmark that).
Signed-off-by: Alex Barcelo <abarcelo@ac.upc.edu>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Add a microbenchmark for coroutine create, enter, and return (aka
lifecycle). This is a useful benchmark because users are expected to
create many coroutines, one per I/O request for example, and we
therefore need to provide good performance in that scenario.
To run:
make test-coroutine
./test-coroutine --benchmark-lifecycle 20000000
This will do 20,000,000 coroutine create, enter, return iterations and
print the resulting time.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
To run automated tests for coroutines:
make test-coroutine
./test-coroutine
On success the program terminates with exit status 0. On failure an
error message is written to stderr and the program exits with exit
status 1.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Alex Barcelo
Stefan Hajnoczi