Displaying 4 results from an estimated 4 matches for "featureb".
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2011 May 07
2
[LLVMdev] [PATCH ]Add Subtarget ptx23
..."Use PTX Language Version 2.3",
[FeaturePTX22]>;
I can only guess above statement means PTX23 is fully compatible with
PTX22. Is my guess right? If so, how can one express that FeatureA is
NOT fully compatible with FeatureB in .td?
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
2011 May 06
0
[LLVMdev] [PATCH ]Add Subtarget ptx23
On Fri, May 6, 2011 at 5:37 AM, 陳韋任 <chenwj at iis.sinica.edu.tw> wrote:
> Hi, Justin
>
> PTX version in CUDA 4.0 has changed from 2.2 to 2.3.
> I add ptx23 subtarget and update a testcase.
>
> Is that O.K.?
>
Looks good. Committed in r130980. Thanks!
In the future, patches should be sent to llvm-commits instead of llvmdev.
>
> Regards,
> chenwj
>
2011 May 08
0
[LLVMdev] [PATCH ]Add Subtarget ptx23
..."Use PTX Language Version 2.3",
> [FeaturePTX22]>;
>
> I can only guess above statement means PTX23 is fully compatible with
> PTX22. Is my guess right? If so, how can one express that FeatureA is
> NOT fully compatible with FeatureB in .td?
>
Literally, it means any feature supported by PTX 2.2 is also supported by
PTX 2.3. While this may not be strictly true, it is a good approximation
for now, until more of the ISA is implemented. I wouldn't worry about it for
now.
>
> Regards,
> chenwj
>
> --
>...
2011 May 06
2
[LLVMdev] [PATCH ]Add Subtarget ptx23
Hi, Justin
PTX version in CUDA 4.0 has changed from 2.2 to 2.3.
I add ptx23 subtarget and update a testcase.
Is that O.K.?
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
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Index: test/CodeGen/PTX/options.ll