On 05/05/2015 12:19 PM, Paolo Bonzini wrote:
>
>
> On 05/05/2015 17:48, John Snow wrote:
>> I specifically left things that alter control flow using hex nibbles --
>> such as the FIS packets, PRD tables, and all other existing tests. I
>> only use the b64 encoding for raw data patterns, which d
On 05/05/2015 17:48, John Snow wrote:
> I specifically left things that alter control flow using hex nibbles --
> such as the FIS packets, PRD tables, and all other existing tests. I
> only use the b64 encoding for raw data patterns, which don't really need
> to be debugged. Either they match or
On 05/05/2015 06:35 AM, Paolo Bonzini wrote:
On 02/05/2015 02:13, John Snow wrote:
I wrote a loop to batch the ascii-hex conversion instead of letting
printf do it; then ran some more very, very scientific tests:
memset alone:
real0m10.888s
user0m9.303s
sys0m9.146s
send-batc
On 02/05/2015 02:13, John Snow wrote:
>>
>
> I wrote a loop to batch the ascii-hex conversion instead of letting
> printf do it; then ran some more very, very scientific tests:
>
> memset alone:
> real0m10.888s
> user0m9.303s
> sys0m9.146s
>
> send-batching:
> real0m6.541s
> us
On 05/01/2015 04:48 PM, Paolo Bonzini wrote:
On 01/05/2015 21:55, John Snow wrote:
Where it makes sense, use the new faster primitives.
For generally small reads/writes such as for the PRDT
and FIS packets, stick with the more wasteful but
easier to debug memread/memwrite.
For ahci-test;
Wi
On 05/01/2015 04:48 PM, Paolo Bonzini wrote:
On 01/05/2015 21:55, John Snow wrote:
Where it makes sense, use the new faster primitives.
For generally small reads/writes such as for the PRDT
and FIS packets, stick with the more wasteful but
easier to debug memread/memwrite.
For ahci-test;
Wi
On 01/05/2015 21:55, John Snow wrote:
> Where it makes sense, use the new faster primitives.
> For generally small reads/writes such as for the PRDT
> and FIS packets, stick with the more wasteful but
> easier to debug memread/memwrite.
>
> For ahci-test;
> With this patch:
> real 0m4.802s
> us
Where it makes sense, use the new faster primitives.
For generally small reads/writes such as for the PRDT
and FIS packets, stick with the more wasteful but
easier to debug memread/memwrite.
For ahci-test;
With this patch:
real0m4.802s
user0m3.506s
sys 0m2.393s
Without this series:
re
