RFR(S): 8205194: Improve the Array Comparison when there is a mismatch at first element.
Deshpande, Vivek R
vivek.r.deshpande at intel.com
Mon Jun 18 23:52:55 UTC 2018
Forgot to add the links:
From: Deshpande, Vivek R
Sent: Monday, June 18, 2018 4:50 PM
To: 'jdk-dev at openjdk.java.net' <jdk-dev at openjdk.java.net>
Cc: 'Paul Sandoz' <paul.sandoz at oracle.com>; Viswanathan, Sandhya <sandhya.viswanathan at intel.com>
Subject: RFR(S): 8205194: Improve the Array Comparison when there is a mismatch at first element.
I would like to contribute a patch which improves the array comparison when there is a mismatch for the first element.
This avoids call to vectorizedMismatch method and gives ~80x speed up.
Please review and sponsor the patch.
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