Joris van Rantwijk
c2142a0c09
Refactor MT19937 RNG:
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* Change port interface towards valid/ready stream concept.
* Build 3-stage pipeline into initialization to hopefully improve timing.
* TODO : carefully test if initialization is correct in all scenarios
* TODO : synthesis run to see if timing is now reasonable
2016-10-21 22:39:51 +02:00
Joris van Rantwijk
404c307f62
Test bench for Xoroshiro128plus:
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* Update tb_xoroshiro128plus for new interface.
* Add Makefile for testbenches with GHDL.
2016-10-21 13:54:42 +02:00
Joris van Rantwijk
b498a1e543
Rename entity xoroshiro128 and change interface.
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* Rename to rng_xoroshiro128plus
* Change interface to valid/ready-based stream (not tested).
2016-10-21 13:12:02 +02:00
Joris van Rantwijk
8642b7291e
Add LGPL license statement to Xoroshiro RTL.
2016-10-21 12:44:24 +02:00
Joris van Rantwijk
c2dcd6d9ca
Add Makefile for software reference code.
2016-10-21 12:01:30 +02:00
Joris van Rantwijk
f18f76d42e
Copyright/license on C/C++ code.
2016-10-21 11:52:46 +02:00
Joris van Rantwijk
5303c34431
Initial commit:
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* Xoroshiro128+ (works, tested)
* MT19337 (work in progress)
* Test benches
* Reference C code.
2016-10-21 11:31:26 +02:00
Joris van Rantwijk