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Delete old inflight table unittest

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Hansung Kim
2023-05-11 18:50:47 -07:00
parent 226e1d2d84
commit 9b7080a852
1 changed files with 0 additions and 135 deletions
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135
src/test/scala/coalescing/CoalescingUnitTest.scala
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@@ -863,138 +863,3 @@ class UncoalescerUnitTest extends AnyFlatSpec with ChiselScalatestTester {
}
}
}
class CoalInflightTableUnitTest extends AnyFlatSpec with ChiselScalatestTester {
behavior of "inflight coalesced request table"
val numLanes = 4
val numPerLaneReqs = 2
val sourceWidth = 2
val entries = 4
val offsetBits = 4
val sizeBits = 2
val inflightCoalReqTableEntry =
new InflightCoalReqTableEntry(
numLanes,
numPerLaneReqs,
sourceWidth,
offsetBits,
testConfig.sizeEnum
)
// it should "stop enqueueing when full" in {
// test(new InflightCoalReqTable(numLanes, sourceWidth, entries)) { c =>
// // fill up the table
// for (i <- 0 until entries) {
// val sourceId = i
// c.io.enq.ready.expect(true.B)
// c.io.enq.valid.poke(true.B)
// c.io.enq.bits.fromLane.poke(0.U)
// c.io.enq.bits.respSourceId.poke(sourceId.U)
// c.io.enq.bits.reqSourceIds.foreach { id => id.poke(0.U) }
// c.io.lookup.ready.poke(false.B)
// c.clock.step()
// }
// // now cannot enqueue any more
// c.io.enq.ready.expect(false.B)
// c.io.enq.valid.poke(true.B)
// c.io.enq.bits.fromLane.poke(0.U)
// c.io.enq.bits.respSourceId.poke(0.U)
// c.io.enq.bits.reqSourceIds.foreach { id => id.poke(0.U) }
// c.clock.step()
// c.io.enq.ready.expect(false.B)
// // try to lookup all existing entries
// for (i <- 0 until entries) {
// val sourceId = i
// c.io.enq.valid.poke(false.B)
// c.io.lookup.ready.poke(true.B)
// c.io.lookupSourceId.poke(sourceId)
// c.io.lookup.valid.expect(true.B)
// c.io.lookup.bits.expect(sourceId)
// c.clock.step()
// }
// // now the table should be empty
// for (i <- 0 until entries) {
// val sourceId = i
// c.io.enq.valid.poke(false.B)
// c.io.lookup.ready.poke(true.B)
// c.io.lookupSourceId.poke(sourceId)
// c.io.lookup.valid.expect(false.B)
// c.clock.step()
// }
// }
// }
// it should "lookup matching entry" in {
// test(new InflightCoalReqTable(numLanes, sourceWidth, entries))
// .withAnnotations(Seq(WriteVcdAnnotation)) { c =>
// c.reset.poke(true.B)
// c.clock.step(10)
// c.reset.poke(false.B)
// // enqueue one entry to not match at 0th index
// c.io.enq.ready.expect(true.B)
// c.io.enq.valid.poke(true.B)
// c.io.enq.bits.fromLane.poke(0.U)
// c.io.enq.bits.respSourceId.poke(0.U)
// c.io.enq.bits.reqSourceIds.foreach { id => id.poke(0.U) }
// c.clock.step()
// val targetSourceId = 1.U
// c.io.enq.ready.expect(true.B)
// c.io.enq.valid.poke(true.B)
// c.io.enq.bits.fromLane.poke(0.U)
// c.io.enq.bits.respSourceId.poke(targetSourceId)
// c.io.enq.bits.reqSourceIds.foreach { id => id.poke(0.U) }
// c.clock.step()
// c.io.lookup.ready.poke(true.B)
// c.io.lookupSourceId.poke(targetSourceId)
// c.io.lookup.valid.expect(true.B)
// c.io.lookup.bits.expect(targetSourceId)
// c.clock.step()
// // test if matching entry dequeues after 1 cycle
// c.io.lookup.ready.poke(true.B)
// c.io.lookupSourceId.poke(targetSourceId)
// c.io.lookup.valid.expect(false.B)
// }
// }
// it should "handle lookup and enqueue at the same time" in {
// test(new InflightCoalReqTable(numLanes, sourceWidth, entries)) { c =>
// // fill up the table
// val targetSourceId = 1.U
// c.io.enq.ready.expect(true.B)
// c.io.enq.valid.poke(true.B)
// c.io.enq.bits.fromLane.poke(0.U)
// c.io.enq.bits.respSourceId.poke(0.U)
// c.io.enq.bits.reqSourceIds.foreach { id => id.poke(0.U) }
// c.clock.step()
// c.io.enq.ready.expect(true.B)
// c.io.enq.valid.poke(true.B)
// c.io.enq.bits.fromLane.poke(0.U)
// c.io.enq.bits.respSourceId.poke(targetSourceId)
// c.io.enq.bits.reqSourceIds.foreach { id => id.poke(0.U) }
// c.clock.step()
// // do both enqueue and lookup at the same cycle
// val enqSourceId = 2.U
// c.io.enq.ready.expect(true.B)
// c.io.enq.valid.poke(true.B)
// c.io.enq.bits.fromLane.poke(0.U)
// c.io.enq.bits.respSourceId.poke(enqSourceId)
// c.io.enq.bits.reqSourceIds.foreach { id => id.poke(0.U) }
// c.io.lookup.ready.poke(true.B)
// c.io.lookupSourceId.poke(targetSourceId)
// c.clock.step()
// }
// }
}