Loading...

XML

Word

Printable

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8206046	12	Vladimir Kozlov	P3	Resolved	Fixed	team
JDK-8206640	11.0.1	Vladimir Kozlov	P3	Resolved	Fixed	b01

The code gives 1.5x performance gain as measured on SKL system

backported by

JDK-8206046 Base64 encoding algorithm using AVX512 instructions

JDK-8206640 Base64 encoding algorithm using AVX512 instructions

relates to

JDK-8217467 Access barriers are missing in C2 intrinsic for Base64

JDK-8211332 code_size2 (defined in stub_routines_x86.hpp) is too small on new Skylake CPUs

JDK-8321215 Incorrect x86 instruction encoding for VSIB addressing mode

JDK-8206093 compiler/graalunit/HotspotTest.java fails in CheckGraalIntrinsics

JDK-8318048 Incorrect register encoding of AVX-512 instruction for vector indexed load

(2 relates to)