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2019-09-30COMPMID-2452: Dot product optimizations on merge/transformsGeorgios Pinitas
-Adds optimized gemm transforms for AArch64. -Optimized gemm merger to only support alpha==1 and (beta==0 || beta=1) cases Change-Id: I55793b12a0381f4fd53f521d0e57416809904d96 Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com> Reviewed-on: https://review.mlplatform.org/c/2003 Tested-by: Arm Jenkins <bsgcomp@arm.com> Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
2019-07-26COMPMID-2178: Update GEMM assembly code.Georgios Pinitas
Perform offset reduction and requantization within the assembly wrapper. Change-Id: I5d5b3e1f6f9ef4c71805362c57f88ff199c027a3 Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com> Reviewed-on: https://review.mlplatform.org/c/1541 Comments-Addressed: Pablo Marquez <pablo.tello@arm.com> Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com> Tested-by: Arm Jenkins <bsgcomp@arm.com>
2019-03-19COMPMID-1995: Update RSH GEMM assembly kernels.Georgios Pinitas
-Updates u8/s8 hybrid dot product kernels to work for any N and any K >=16. -Adds hybrid FP32 kernels with generic and A55 variants. -Adds SVE native kernels for fp16/u8/s8. Change-Id: Ifc0eaba9e3c8ea5bb19d334e870e1b39e4e7e728 Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com> Reviewed-on: https://review.mlplatform.org/c/863 Tested-by: Arm Jenkins <bsgcomp@arm.com> Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com> Comments-Addressed: Arm Jenkins <bsgcomp@arm.com> Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
2019-01-24COMPMID-1867: Add u8 and s8 hybrid assembly kernels.Georgios Pinitas
Change-Id: Ifeb005f9d18d19feff11949474cce84d9e03749c Reviewed-on: https://review.mlplatform.org/565 Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com> Tested-by: Arm Jenkins <bsgcomp@arm.com>
2019-01-18COMPMID-1867: Add NEON/SVE GEMM Hybrid kernels.Georgios Pinitas
Change-Id: Ib40a9921e7f9a6a8be6c38872d6b3a0f24ed0cd3 Reviewed-on: https://review.mlplatform.org/515 Reviewed-by: Anthony Barbier <Anthony.barbier@arm.com> Tested-by: Arm Jenkins <bsgcomp@arm.com>
2018-11-08COMPMID-1675: Add SVE supportGeorgios Pinitas
Change-Id: I86679adff556b6ffc9929b35cbf1b59b3958bdb1
2018-11-02COMPMID-1271 Avoid memory leak in list of gemm methodsAnthony Barbier
Change-Id: I80764d09bf5fb87b3a98bc0e1803d25c6c682c1f Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/139859 Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com> Tested-by: Jenkins <bsgcomp@arm.com>
2018-11-02COMPMID-1271: New system for GEMM heuristicsDavid Mansell
This patch implements a system for separating the "validity" from "preferred" aspect of the current heuristics in gemm_*.cpp. Now, each gemm_*.cpp defines a list of candidate implementations, each of which supplies an is_valid() function (to check for validity), an is_preferred() function (the "heuristic" part), and an instantiate() function which actually produces the GemmCommon object pointer. The actual gemm() function is now templated and uses this list to select an implementation. This patch also implements a mechanism to identify the preferred implementation, and override it via the GemmConfig structure. Change-Id: Id49ab7af8bf2e3e9fd951a9698883ade234d40e1 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/139120 Reviewed-by: Anthony Barbier <anthony.barbier@arm.com> Tested-by: Jenkins <bsgcomp@arm.com>
2018-11-02COMPMID-1380: Pre-work for SVE support.David Mansell
This patch makes the needed infrastructure changes to allow SVE kernels to be added later on. Change-Id: Ide5bccac2f47278e93fff3d648231aee2d5f8c2e Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/139070 Reviewed-by: Anthony Barbier <anthony.barbier@arm.com> Tested-by: Jenkins <bsgcomp@arm.com>
2018-11-02COMPMID-1369: Revert accidental formatting of RSH's repoAnthony Barbier
Pulled latest fixes from David's repo: commit f43ebe932c84083332b0b1a0348241b69dda63a7 Author: David Mansell <David.Mansell@arm.com> Date: Tue Jul 3 18:09:01 2018 +0100 Whitespace tidying, fixed comment in gemv_batched imported from ACL. Change-Id: Ie37a623f44e90d88072236cb853ac55ac82d5f51 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/138530 Tested-by: Jenkins <bsgcomp@arm.com> Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com> Reviewed-by: Gian Marco Iodice <gianmarco.iodice@arm.com> Reviewed-by: David Mansell <david.mansell@arm.com> Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
2018-11-02COMPMID-1054 Update RSH's GEMM to add batch+multi supportMichalis Spyrou
Change-Id: Ib9d91b77f1d51976da4449fa1e6eeeffae307353 Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/127876 Tested-by: Jenkins <bsgcomp@arm.com> Reviewed-by: Pablo Tello <pablo.tello@arm.com> Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
2018-11-02COMPMID-881: RSH new arm_gemm interface.Pablo Tello
Change-Id: I1e2a1a77097d8017c274af3f97eba6964f80f5fa Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/122592 Tested-by: Jenkins <bsgcomp@arm.com> Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>