[Embench] embench results - 'caches' field

Jeremy Bennett jeremy.bennett at embecosm.com
Mon Jun 21 16:45:08 CEST 2021


On 21/06/2021 15:09, Ofer Shinaar wrote:
> On 21/06/2021 16:25, Jeremy Bennett wrote:
>> On 21/06/2021 14:12, Ofer Shinaar wrote:
>>> On 21/06/2021 14:56, Jeremy Bennett wrote:
>>>> On 21/06/2021 12:17, Ofer Shinaar wrote:
>>>>
>>>> <snip>
>>>>> Hi Jeremy,
>>>>>
>>>>> We will add: "Icache 8K/4 ways"
>>>>> btw we also have a "branch predictor" (GSHARE/BTB=128/BHT=512) should it
>>>>> be mentioned/included?
>>>> Hi Ofer,
>>>>
>>>> Any information that helps the results be reproduced should be included,
>>>> so this is useful.
>>>>
>>>> Best wishes,
>>>>
>>>>
>>>> Jeremy
>>>
>>> Hi Jeremy,
>>>
>>> We will start with the cache field on a PR.
>>> The branch predictor will need more work. Since it require changes in
>>> iot results scripts, (hard coded with the parser of all fields)
>> Hi Ofer,
>>
>> Good plan. I suggest just having a generic "Other information" field
>> might be useful. And if you can change it so the fields are not
>> hard-coded that would be a very useful improvement.
>>
>> Best wishes,
>>
>>
>> Jeremy
> 
> 
> It is a good plan, Jeremy, not to have it hardcoded.
> 
> But it is a big change in the python scripts; maybe we can find 
> volunteers in Embench since currently we are fully stretched.

Agreed - volunteers welcome :-)

> 
> Thanks,
> Ofer
> 
>>> Thanks,
>>> Ofer
>>>
>>>>> Thanks,
>>>>> Ofer
>>>>>
>>>>>
>>>>>
>>>>>        
>>>>>
>>>>>            
>>>>>
>>>>>            
>>>>>
>>>>>            
>>>>>
>>>>>             "platform information" :
>>>>>
>>>>>            
>>>>>
>>>>>             { "nominal clock rate (MHz)" : 50,
>>>>>
>>>>>            
>>>>>
>>>>>               "max clock rate (MHz)" : "n/a",
>>>>>
>>>>>            
>>>>>
>>>>>               "isa" : "RV32IMACZb",
>>>>>
>>>>>            
>>>>>
>>>>>               "address size (bits)" : 32,
>>>>>
>>>>>            
>>>>>
>>>>>               "processor name" : "SWERV EH2",
>>>>>
>>>>>            
>>>>>
>>>>>               "processor version" : "EH2 revision 1.2 (PRM March 28,2020)",
>>>>>
>>>>>            
>>>>>
>>>>>               "number of enabled cores" : 1,
>>>>>
>>>>>            
>>>>>
>>>>>               "hardware threads per core" : 2,
>>>>>
>>>>>            
>>>>>
>>>>>               "caches": "n/a",                                       <- -
>>>>>
>>>>>           -----------------------------
>>>>>
>>>>>            
>>>>>
>>>>>               "thermal design power" : "n/a",
>>>>>
>>>>>            
>>>>>
>>>>>               "program memory size (kB)" : 64000,
>>>>>
>>>>>            
>>>>>
>>>>>               "data memory size (kB)" : 64000,
>>>>>
>>>>>            
>>>>>
>>>>>            
>>>>>
>>>>>            
>>>>>
>>>>>           Thanks,
>>>>>
>>>>>            
>>>>>
>>>>>           Ronen
>>>>>
>>>>>            
>>>>>
>>>>>            
>>>>>
>>>>>        
>>>>>
>>>>>        
>>>>>
>>>>>
>>>>>
>>>>>    
>>>>>
>>
> 


-- 
Cell: +44 (7970) 676050
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