Something strange happened, but if you add it to default.conf under the
option: section of your core config it should work fine:
machine:
# Use run-time option '-machine [MACHINE_NAME]' to select
single_core:
description: Single Core configuration
min_contexts: 1
max_contexts: 1
cores: # The order in which core is defined is used to assign
# the cores in a machine
- type: ooo
name_prefix: ooo_
option:
threads: 1
ISSUE_Q_SIZE: 100
On Thu, Oct 10, 2013 at 3:32 PM, s kalathi <[email protected]> wrote:
>
> Thanks Brendan. I think adding ISSUE_Q_SIZE to ooo_core.conf.
> Unfortunately no luck. Here is the section of issue queue. The next
> instruction is being inserted to slot 27. This happens soon after some
> instructions are flushed. I have set the issue queue size as 100.
>
> IssueQueue: count = 27:
> uop 16: V - - 13 ??? ??? ???
> uop 17: V - - 16 ??? ??? ???
> uop 18: V - - 17 17 ??? ???
> uop 19: V - - 17 17 17 ???
> uop 20: V - - 13 ??? ??? ???
> uop 25: V - - 20 ??? ??? ???
> uop 32: V - R ??? ??? ??? ???
> uop 39: V - - ??? ??? ??? 38
> uop 40: V - - 39 ??? ??? ???
> uop 41: V - - ??? ??? ??? 38
> uop 43: V - - 40 40 13 ???
> uop 44: V - - 43 43 ??? ???
> uop 45: V - - 44 44 ??? ???
> uop 48: V - - ??? ??? ??? 42
> uop 49: V - - ??? ??? ??? 42
> uop 50: V - - ??? ??? ??? 42
> uop 51: V - - ??? ??? ??? 42
> uop 53: V - - ??? ??? ??? 42
> uop 55: V - - ??? ??? ??? 42
> uop 56: V - - 55 ??? ??? ???
> uop 59: V - - 56 ??? ??? ???
> uop 61: V - - 48 ??? ??? 42
> uop 62: V - - 50 ??? ??? 42
> uop 63: V - - 48 ??? ??? 42
> uop 64: V - - 63 ??? ??? ???
> uop 65: V - - 48 ??? ??? 42
> uop 66: V - - 64 ??? ??? ???
> uop 65535: V - - 65535 ??? ??? ???
>
> ------------------------------
> From: [email protected]
> Date: Thu, 10 Oct 2013 14:12:04 -0400
> Subject: Re: [marss86-devel] Increasing Issue queue size
> To: [email protected]
> CC: [email protected]
>
> I'm not sure why that causes an assertion, but if you look in
> config/ooo_core.conf you'll see that you can define parameters there. I
> added ISSUE_Q_SIZE to the list and it worked fine, so I would suggest you
> modify it there instead.
>
>
> On Thu, Oct 10, 2013 at 2:01 PM, s kalathi <[email protected]> wrote:
>
> Hello,
>
> I'm trying to increase the Issue Queue size in the simulator. I changed
> the value OOO_ISSUE_Q_SIZE in ooo-const.h. However when I did it the
> assert(!bit(valid, slot)) of insert in IssueQueue (ooo-exec) is failing.
> When I printed out the issue queue I found out that there is a uop with tag
> value 65535. Is there something else which I should change when I'm
> changing OOO_ISSUE_Q_SIZE?
>
> Thanks
>
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>
>
>
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