Wesley W. Terpstra
6d8c965f04
tilelink2 Crossing: cut the crossing between clock domains
2016-09-29 17:35:10 -07:00
Henry Cook
69e121260e
[tilelink2] Add unit tests for many TL2 components
...
These tests mostly use the Fuzzer and RAMModel to check that adapters
correctly handle randomly generated legal traffic.
2016-09-28 18:02:04 -07:00
Wesley W. Terpstra
eaea138d0d
tilelink2: don't use chisel3 namespace ( #355 )
2016-09-27 14:44:26 -07:00
Wesley W. Terpstra
a421469754
tilelink2: change adapters to use TLAdapter(params, defaults)(node)
...
This API makes it much more readable when you have multiple adapters
combined into a single line. The arguments for each adapter stay
beside the adapter.
For example, this:
peripheryBus.node := TLWidthWidget(TLBuffer(TLAtomicAutomata()(TLHintHandler(legacy.node))), legacy.tlDataBytes)
becomes this:
peripheryBus.node := TLWidthWidget(legacy.tlDataBytes)(TLBuffer()(TLAtomicAutomata()(TLHintHandler()(legacy.node))))
2016-09-22 20:52:46 -07:00
Wesley W. Terpstra
ed038678ef
tilelink2 Fuzzer: work around for firrtl/verilator performance issue
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Big Vec()s cause very slow compilation.
2016-09-22 15:18:54 -07:00
Wesley W. Terpstra
cf39c32b0e
tilelink2 Fuzzer: test Atomics
2016-09-22 15:18:53 -07:00
Wesley W. Terpstra
7636e772c8
tilelink2 Fuzzer: only generate legal atomics
2016-09-22 15:18:53 -07:00
Wesley W. Terpstra
d1151e2f0f
tilelink2 Nodes: split connect into eager and lazy halves
2016-09-22 15:18:50 -07:00
Howard Mao
cd96a66ba6
replace verilog clock divider with one written in Chisel
2016-09-22 11:32:29 -07:00
Henry Cook
335e866176
[unittest] Parallelize UnitTestSuite ( #319 )
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* [unittest] Parallelize UnitTestSuite so all tests have their own timer, runs until all finish or any timeout. Adds SimpleTimer.
* [util] Timer spacing cleanup
* [unittest] Remove Config reference to UnitTestTimeout
2016-09-21 13:05:22 -07:00
Wesley W. Terpstra
9817a00ed9
tilelink2: Fuzzer should check address validity before injection
2016-09-17 17:07:21 -07:00
Wesley W. Terpstra
b4baae4214
tilelink2: minimize Xbar decode logic
2016-09-17 16:14:25 -07:00
Henry Cook
7dd4492abb
First cut at refactoring unittests into a top-level utility. Individual tests co-located with their DUT. No functional changes.
2016-09-13 20:30:14 -07:00
Wesley W. Terpstra
acedd3688a
tilelink2: unit test for the clock crossing
2016-09-13 18:33:56 -07:00
Henry Cook
e318c29d48
[tilelink2] Fuzzer: Allow noise-making to be parameterized. Better comments.
2016-09-13 12:25:57 -07:00
Wesley W. Terpstra
606f19a17f
tilelink2: RegisterRouter Unit Test
2016-09-12 22:13:39 -07:00
Wesley W. Terpstra
7005422651
tilelink2 HintHandler: don't HintAck in the middle of a multibeat op
2016-09-12 19:06:35 -07:00
Wesley W. Terpstra
273d3a73f2
tilelink2: Unit Test passes!
2016-09-12 18:39:50 -07:00
Henry Cook
ad8e563c89
[tilelink2] Fuzzer: Rewrite of fuzzer
...
Multiple bug-fixes and actual source id generation.
2016-09-12 17:00:58 -07:00
Henry Cook
0671d5d637
Initial version of fuzzer and simple ram fuzz test
2016-09-12 10:32:45 -07:00
