From 9b7080a852788a71938c3ddad478c7df00a939ab Mon Sep 17 00:00:00 2001 From: Hansung Kim Date: Thu, 11 May 2023 18:50:47 -0700 Subject: [PATCH] Delete old inflight table unittest --- .../scala/coalescing/CoalescingUnitTest.scala | 135 ------------------ 1 file changed, 135 deletions(-) diff --git a/src/test/scala/coalescing/CoalescingUnitTest.scala b/src/test/scala/coalescing/CoalescingUnitTest.scala index 80342a1..546abad 100644 --- a/src/test/scala/coalescing/CoalescingUnitTest.scala +++ b/src/test/scala/coalescing/CoalescingUnitTest.scala @@ -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() - // } - // } -}