Improve performance of the proxy forwarding batch of message.
Add throughput benchmark for proxy.
Fix valgrind error reported on unitialized vars
RELICENSE: Add emtr grant
* Problem: trie benchmarks count loop times instead of lookup calls
Solution: measure the time taken by each lookup call instead
Other changes:
- show average time taken and reduce other output
- show number of keys, queries and key size before running the benchmark
- use steady_clock as high_resolution_clock might not be steady
- increase size of query set to 1M
Of course people still "can" distributed the sources under the
LGPLv3. However we provide COPYING.LESSER with additional grants.
Solution: specify these grants in the header of each source file.
as I can see, these didn't work any more. At the very least, the command line
API was broken and forced the user to enter new, exotic arguments. Patches
should not break existing APIs. But also, the internals of these programs had
become weird.
If we want to build more complex performance tests, that's fine, but we should
make new programs, not break the old ones. We need minimal, safe performance
tests in 0MQ.
Also, the code was quite horrid. So it's gone. If anyone wants to bring it back
please make the code neat, and build new APIs instead of breaking the old ones.
Cheers
Pieter
- option to set number of zmq threads on the command line for local_thr
- option to set number of zmq_threads and workers in remote_thr
- option to set SND/RCV buffer sizes on command line
- option to set whether to PUSH/PULL on command line
- option to set to use zmq_recv or zmq_msg for transfer on command line
- better timing function
- corrected and improved throughput reporting
- HWM and DELAY socket options
Introduction of subscription forwarding have broken throughput tests.
This patch changes the pattern used in the tests to PUSH/PULL.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
send/recv now complies with POSIX by using raw buffers instead
of message objects and by returning number of bytes sent/recvd
instead of 0/-1.
The return value is changed accordingly for sendmsg and recvmsg.
Note that related man pages will be fixed in a separate patch.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
