On Sat, Nov 23, 2013 at 2:04 AM, dxq wrote:
> fixing SMS, do you mean that we only modify the SMS pass?
> if so, the problem we have to solve:
>* how to make unroll and sms work together? calling unroll pass in sms,
> but it would be needed more passes such as web, and it's perfect to rerun
>
On 11/22/2013, 8:04 PM, dxq wrote:
fixing SMS, do you mean that we only modify the SMS pass?
You don't need loop unrolling when you have a good software pipelining
and loop vectorization. A good software pipelining can see through any
number of iterations and has no problems with code cache l
fixing SMS, do you mean that we only modify the SMS pass?
if so, the problem we have to solve:
* how to make unroll and sms work together? calling unroll pass in sms,
but it would be needed more passes such as web, and it's perfect to rerun
all the passes between unroll and sms.
* unroll and
On 11/22/2013, 8:08 AM, dxq wrote:
hi,
I'm doing a work to make unroll, doloop, and sms pass work together as
following way:
* before the first unroll pass, duplicate all global information such as
insn chain and CFG as backup.
* unroll with factor = 1, go on to finish sms, and record the
