Displaying 5 results from an estimated 5 matches for "schedpreference".
2010 Apr 15
2
[LLVMdev] how to set -pre-ra-sched from code?
...t code
>> would I write (or where is the API?) to change the pre-regalloc
>> instruction scheduler algorithm?
>
> Does this thing below in TargetLowering help?
>
> /// setSchedulingPreference - Specify the target scheduling preference.
> void setSchedulingPreference(SchedPreference Pref)
Thanks! That doesn't look like what -pre-RA-sched eventually maps to,
but it looks like the switch I want to change. Pardon my ignorance, but
I have no idea how I'm supposed to get to a point where I can call this
when all I have is a module and an execution engine.
Better yet...
2010 Apr 15
0
[LLVMdev] how to set -pre-ra-sched from code?
...e for the provided tools. So what code
> would I write (or where is the API?) to change the pre-regalloc
> instruction scheduler algorithm?
Does this thing below in TargetLowering help?
/// setSchedulingPreference - Specify the target scheduling preference.
void setSchedulingPreference(SchedPreference Pref)
- Sanjiv
> I've been unable to find this in the documentation or reading source
> code; a pointer would be really useful.
>
> Thanks,
>
> Andrew
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu...
2010 Apr 14
2
[LLVMdev] how to set -pre-ra-sched from code?
I've found that I need to set the -pre-RA-sched parameter when using
tools like llc to get the kind of instruction scheduling I want.
However I'm normally generating and running code on the fly using the
JIT, and can't figure out how to set the -pre-RA-sched option anywhere
other than on the command line for the provided tools. So what code
would I write (or where is the API?) to
2010 Apr 19
0
[LLVMdev] how to set -pre-ra-sched from code?
...gt; would I write (or where is the API?) to change the pre-regalloc
>>> instruction scheduler algorithm?
>> Does this thing below in TargetLowering help?
>>
>> /// setSchedulingPreference - Specify the target scheduling preference.
>> void setSchedulingPreference(SchedPreference Pref)
>
> Thanks! That doesn't look like what -pre-RA-sched eventually maps to,
> but it looks like the switch I want to change. Pardon my ignorance, but
> I have no idea how I'm supposed to get to a point where I can call this
> when all I have is a module and an exec...
2010 Apr 20
1
[LLVMdev] how to set -pre-ra-sched from code?
...ange the pre-regalloc
>>>> instruction scheduler algorithm?
>>>>
>>> Does this thing below in TargetLowering help?
>>>
>>> /// setSchedulingPreference - Specify the target scheduling preference.
>>> void setSchedulingPreference(SchedPreference Pref)
>>>
>> Thanks! That doesn't look like what -pre-RA-sched eventually maps to,
>> but it looks like the switch I want to change. Pardon my ignorance, but
>> I have no idea how I'm supposed to get to a point where I can call this
>> when all...