5 Commits

Author	SHA1	Message	Date
Avi Kivity	c720cddc5c	tests: mv tests/urchin/* -> tests/ ... Now that seastar is in a separate repository, we can use the tests/ directory.	2015-08-05 14:16:52 +03:00
Tomasz Grabiec	06f198b10c	schema: Add id field ... It uniquely identifies column_family globally. Will be used for column_family lookups.	2015-04-15 20:33:48 +02:00
Tomasz Grabiec	64579026e6	tests: Rework perf_simple_query to be more parametrizable ... It also now supports testing of the write path.	2015-04-15 20:33:47 +02:00
Avi Kivity	30b40bf7b1	db: make bytes even more distinct from sstring ... bytes and sstring are distinct types, since their internal buffers are of different length, but bytes_view is an alias of sstring_view, which makes it possible of objects of different types to leak across the abstraction boundary. Fix this by making bytes a basic_sstring<int8_t, ...> instead of using char. int8_t is a 'signed char', which is a distinct type from char, so now bytes_view is a distinct type from sstring_view. uint8_t would have been an even better choice, but that diverges from Origin and would have required an audit.	2015-04-07 10:56:19 +03:00
Tomasz Grabiec	121fa4ff46	test: Introduce test for in-memory CQL query performance ... The schema and queries resemble that used by cassandra-stress. Results on my laptop: $ build/release/tests/perf/perf_simple_query -c1 Concurrency = 100 x 1 Creating 1000 partitions... Timing single key selects... 452146.50 tps 449365.24 tps 457650.58 tps 460334.78 tps 458281.51 tps Timing random key selects... 439181.03 tps 449899.67 tps 405146.90 tps 440228.84 tps 440889.50 tps $ build/release/tests/perf/perf_simple_query -c3 Concurrency = 100 x 3 Creating 1000 partitions... Timing single key selects... 302615.08 tps 301471.02 tps 303040.67 tps 302114.77 tps 302465.13 tps Timing random key selects... 627516.46 tps 628978.04 tps 623664.15 tps 624098.48 tps 614549.85 tps	2015-03-25 12:59:25 +01:00