Felix

loop predictor bug for loops with small body

2

**Type of issue**: bug report | feature request | question | other enhancement bug report **Impact**: no rtl change | rtl refactoring | new rtl | unknown rtl refactoring **Development...

hi sir, i am learing about sonicboom cpu, when I tested the fpu I found the result is Not actually as what i thought. the case is double(0x0010_0000_0000_0000) * double(0x0010_0000_0000_0000)...

hi sirs: I am really confused about the RequestThread function in the file SimpleBusAT.h because it shows that a nb_transport_fw with BEGIN_REQ phase may get a phase of BEGIN_RESP ,...

dtmcs.idle hasn't been used to control idle/run_test which may result in get wrong values

2

Hi, sir, I find that in the current openOCD， we have a variable "**dtmcs_idle**" for dtmcs.idle but do NOT use it at all except displaying info https://github.com/riscv/riscv-openocd/blob/f0151889f0f5a51e2555980d74e7a86d0b9aa849/src/target/riscv/riscv-013.c#L193 I think it...

dmactive check in openOCD

4

hi, sir , I find that the Debug Module spec says we should **poll and check** dmactive until it's high when we write dmactive =1 to confirm that the dm...

hi sir, I am trying to understand the reason here in command_queue.cc#L85 , why the precharge CMD should be discarded when there is cmd which is in the same bank...

Hi sir: I am learning the DRAMsim3 ， and I want to kown the accuracy of DRAMsim3 when compared with the verilog model, so is there any materials I can...

bugs for the GetWriteToSNDone() check in ProcessResp_SN

4

Hi sir, I found there may a bug in the ProcessResp_SN @L2663, because SetWriteToSNDone is called in two place: 1. [req->SetWriteToSNDone(true);](https://github.com/Xilinx/libsystemctlm-soc/blob/42aa8ed780cb9eef3a61bc50ea35ff079a7e6284/tlm-modules/iconnect-chi.h#L2653) @L2653 2. [req->SetWriteToSNDone(true);](https://github.com/Xilinx/libsystemctlm-soc/blob/42aa8ed780cb9eef3a61bc50ea35ff079a7e6284/tlm-modules/iconnect-chi.h#L2694) @L2694 **which will never be called,...

setting m_gotRspSepData=true in HandleRxDat result in TLM_GENERIC_ERROR_RESPONSE?

1

Hi sir: I am trying to integrated the chi here into a system, while I readed the implementation of the chi protocol , I found for a read transaction with...

Hi sir: I am try to used LPDDR5 with close row policy, but I run into exceptions when simulation and the exception is triggered by ClosedRowPolicy::setup the below line, **because...