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Ichthyostega bdb2f12b80 Library: RandomDraw - use dynamic quantiser 
For sake of simplicity, since this whole exercise is a byproduct,
the mapping calculations are done in doubles. To get even distribution
of values and a good randomisation, it is thus necessary to break
down the size_t hash value in a first step (size_t can be 64bit
and random numbers would be subject to rounding errors otherwise)

The choice of this quantiser is tricky; it must be a power of two
to guarantee even distribution, and if chosen to close to the grid
of the result values, with lower probabilities we'd fail to cover
some of the possible result values.  If chosen to large, then
of course we'd run danger of producing correlated numbers on
consecutive picks.

Attempting to use 4 bits of headroom above the log-2 of the
required value range. For example, 10-step values would use
a quantiser of 128, which looks like a good compromise.
The following tests will show how good this choice holds up.
2023-11-21 19:50:22 +01:00
..
basics Scheduler: connect BlockFlow capacity announcement 2023-11-10 23:52:20 +01:00
core Library/Application: consolidate Monitor API and usage 2023-10-15 20:42:55 +02:00
include MERGE Doxygen clean-up done during the last months 2017-04-01 23:59:00 +02:00
library Library: RandomDraw - use dynamic quantiser 2023-11-21 19:50:22 +01:00
operation Doxygen: magically insert a reference to the test class 2017-02-22 03:17:18 +01:00
plugin Fix notorious warning 2017-04-01 23:59:37 +02:00
stage Library/Application: consolidate Monitor API and usage 2023-10-15 20:42:55 +02:00
tool Commands: some unit test coverage for unbinding arguments 2017-04-16 19:38:56 +02:00
vault Chain-Load: verify topology building -- and fix a Bug 2023-11-17 18:54:51 +01:00
00helloworld.tests link tests with stringent application scope dependencies (closes #938) 2014-10-17 21:15:59 +02:00
00support.tests Activity-Lang: support negative assertions for tests 2023-08-14 19:25:56 +02:00
00test.tests Fix: test should not be locale dependant 2010-11-06 23:02:27 +01:00
10errorhandling.tests re-arrange tests according to layer structure 2013-01-07 05:43:01 +01:00
10exception.tests Library: discontinue setting error flag from Exceptions (see #1341) 2023-10-01 20:11:45 +02:00
11concurrency.tests LibraryApplication: tie DispatcherLoop to thread lifecycle 2023-10-12 20:23:59 +02:00
11list.tests reorganise test suite compartments 2014-10-17 20:02:25 +02:00
11locking.tests Library/Application: complete technology switch (closes #1279) 2023-10-16 01:44:04 +02:00
11luid.tests reorganise test suite compartments 2014-10-17 20:02:25 +02:00
11safeclib.tests reorganise test suite compartments 2014-10-17 20:02:25 +02:00
11time.tests test-suite: fix lots of missing return value checks 2016-01-28 22:30:24 +01:00
11vault-memory.tests Block-Flow: completed implementation of low-level cyclic extent storage 2023-07-12 21:55:50 +02:00
12metaprogramming.tests Library: test coverage for self-managed thread 2023-10-11 21:06:56 +02:00
15library.tests Library: RandomDraw - extract as generic component 2023-11-20 16:38:55 +01:00
20config_lowlevel.tests clean-up: sourcefile layout and spell checking 2014-10-23 23:04:35 +02:00
20threads.tests TDD? TDB! Test-Driven-Brainstorming 2007-08-21 17:33:19 +02:00
22config_highlevel.tests re-arrange tests according to layer structure 2013-01-07 05:43:01 +01:00
25fundamental.tests Library: prepare switch of Thread-wrapper to C++17 2023-09-21 23:23:55 +02:00
30backend-file.tests TDD? TDB! Test-Driven-Brainstorming 2007-08-21 17:33:19 +02:00
30interfaces.tests WIP: testsuite for interfaces 2008-10-27 05:08:53 +01:00
31plugin.tests integrate priority queue: lumiera namespace prefix; unit test pass 2013-09-13 05:44:58 +02:00
32scheduler.tests Chain-Load: initial draft 2023-11-11 01:05:54 +01:00
40core.tests Global-Layer-Renaming: adapt lots of documentation 2018-11-15 21:13:52 +01:00
41asset.tests Assets: investigating the unclear distinction between asset::Struct and asset::Meta (#1156) 2018-09-14 21:06:12 +02:00
42query.tests Global-Layer-Renaming: adapt lots of documentation 2018-11-15 21:13:52 +01:00
43session.tests Dispatcher-Pipeline: prepare test for the new NodeGraphAttachment 2023-06-07 04:03:00 +02:00
44controller.tests Dispatcher-Pipeline: prepare test for the new NodeGraphAttachment 2023-06-07 04:03:00 +02:00
45builder.tests Dispatcher-Pipeline: prepare test for the new NodeGraphAttachment 2023-06-07 04:03:00 +02:00
46fixture.tests Dispatcher-Pipeline: create hook for self-validation 2023-06-12 01:18:59 +02:00
46node.tests Dispatcher-Pipeline: prepare test for the new NodeGraphAttachment 2023-06-07 04:03:00 +02:00
47engine.tests bye bye Monad (closes #1276) 2023-06-22 20:23:55 +02:00
48playout.tests Dispatcher-Pipeline: prepare test for the new NodeGraphAttachment 2023-06-07 04:03:00 +02:00
49core-integration.tests Dispatcher-Pipeline: prepare test for the new NodeGraphAttachment 2023-06-07 04:03:00 +02:00
51-gui-model.tests Segmentation: structure analysis for splitSplice operation 2023-05-02 04:29:34 +02:00
52-gui-control.tests Global-Layer-Renaming: fix remaining textual usages and IDs in the code 2018-12-10 00:09:56 +01:00
80-regression.tests test-suite: fix lots of missing return value checks 2016-01-28 22:30:24 +01:00
DIR_INFO update some DIR_INFO entries 2011-04-05 00:44:30 +02:00
SConscript Global-Layer-Renaming: fix remaining textual usages and IDs in the code 2018-12-10 00:09:56 +01:00
test.conf Testsuite: increase virtual memory limit 2023-10-04 22:42:37 +02:00
test.sh test.sh - reorganise how limits are set 2015-08-16 01:17:39 +02:00
testrunner.cpp Doxygen: supply missing file level comments for test support helpers 2017-02-22 01:58:49 +01:00