We can save significant space by combining both sides: so much that we
can reduce the WIRE_LEN_LIMIT to something sane again.
MCP results from 5 runs, min-max(mean +/- stddev):
store_load_msec:34467-36764(35517.8+/-7.7e+02)
vsz_kb:2637488
store_rewrite_sec:35.310000-36.580000(35.816+/-0.44)
listnodes_sec:1.140000-2.780000(1.596+/-0.6)
listchannels_sec:55.390000-58.110000(56.998+/-0.99)
routing_sec:30.330000-30.920000(30.642+/-0.19)
peer_write_all_sec:50.640000-53.360000(51.822+/-0.91)
MCP notable changes from previous patch (>1 stddev):
-store_rewrite_sec:34.720000-35.130000(34.94+/-0.14)
+store_rewrite_sec:35.310000-36.580000(35.816+/-0.44)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We push a huge msg for listchannels with the million-channels project.
We need to fix that, but this works around it so we can benchmark.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Format is "le16 len; u8 message[len]" same as wire format specified in
BOLTs, even though the endian conversion is overkill for local messages.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Rusty Russell
Christian Decker