Thank you, Vivek, for pointer. This is interesting ,could be somehitng Intel's
mlib may have.
Vladimir K
On 8/3/20 3:08 PM, Vivek Deshpande wrote:
Hi Vladimir
It seems that the algorithm can be optimized further using SSE/AVX
instructions. I am not aware of any specific SSE/AVX implementation which
leverages those instructions in the best possible way. Sandhya can chime
in more on that.
As far as I know, I came across this which points to MD5 SSE/AVX
implementation.
https://software.intel.com/content/www/us/en/develop/articles/intel-isa-l-cryptographic-hashes-for-cloud-storage.html
Regards,
Vivek
On Mon, Aug 3, 2020 at 12:21 PM Vladimir Kozlov <vladimir.koz...@oracle.com>
wrote:
I reproduced crash with only MD5 changes on my local linux machine during
fastdebug build.
Next code in inline_digestBase_implCompressMB should be reversed
(get_long_*() should be called for long_state):
if (long_state) {
state = get_state_from_digestBase_object(digestBase_obj);
} else {
state = get_long_state_from_digestBase_object(digestBase_obj);
}
Vladimir K
On 8/3/20 11:52 AM, Ludovic Henry wrote:
But it looks like it has more changes (windows_aarch64) then just MD5
intrinsic.
I will retest again with removed other changes.
That looks like a mistake with me learning to use Mercurial, sorry about
that.
The only patch you need is `8250902: Implement MD5 Intrinsics on x86`,
all the others are my mistake.
