Commit Graph

3 Commits

Author SHA1 Message Date
Richael Zhuang
e3910413b2 Update spdk crc32c.c with ARM CRC32 intrinsics
Implement spdk_crc32c_update() with ARM CRC32 intrinsics.

Change-Id: I1daf7f21012aab02290f88a65bbae619eedf5087
Signed-off-by: Richael Zhuang <richael.zhuang@arm.com>
Reviewed-on: https://review.gerrithub.io/c/437218
Reviewed-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
2019-01-16 20:39:18 +00:00
Daniel Verkamp
b483027aca util/crc32c: add SSE 4.2 CRC32 instruction support
Use the CRC32 CPU instruction, if available, to optimize the iSCSI
CRC-32C calculation.

Change-Id: Ifb706528c28f5e6921ebf525274b959d8cac85a0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/370766
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2017-08-02 19:47:35 -04:00
Daniel Verkamp
ae60710ab8 util: add CRC32 utility functions
Factor out the iSCSI and GPT CRC32 functions into generic library
functions.

Change-Id: I1f1a5f3968a983b663a51bd984500492eeb12605
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/370765
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2017-08-02 19:47:35 -04:00