Support Flash Attention 2.5.6 for disc backend#4
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yitongh merged 4 commits intomerge_discfrom Aug 12, 2024
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* build with BladeDISC (#8) * [to #53687860] feat: DISC client header, implement DISCComputation and DISCData POC implement in : https://code.alibaba-inc.com/torchx/xla/codereview/14984824 Link: https://code.alibaba-inc.com/torchx/xla/codereview/14987956 * Disc computation (#2) Support Disc as backend Co-authored-by: yancey.yx <yancey.yx@antfin.com> Co-authored-by: wangang.wa <wangang.wa@alibaba-inc.com> * add bazel flag to disable disc backend (#23) * add flag to disable disc backend in bazel workspace * support disc debug mode to dump mhlo and logs (#25) support disc backend debug mode to dump DISC compilation logs * support flash attention in disc (pytorch#34) * fix disc flag when complie python (pytorch#39) * fix bazel flag when complie python * fix lint. * support bf16 on disc backend (pytorch#40) add float-norm pass to support bf16 amp training * Support Flash Attention 2.5.6 for disc backend (#4) * fix build failed with NCCL (#5) * fix build failed on nccl * using nccl hdrs * Use the value of DISC_DEVICE as the device type of disc backend (#8) * change the device type of disc to cuda to make amp work properly * Use the value of DISC_DEVICE as the device type of disc backend * disable compilation of DISC by default (#15) --------- Co-authored-by: Yan Xu <yancey1989@gmail.com> Co-authored-by: wenting.swt <wenting.swt@alibaba-inc.com> Co-authored-by: Dalong <yuanxiulong.yxl@alibaba-inc.com> Co-authored-by: Baole Ai <baole.abl@alibaba-inc.com> Co-authored-by: Yan Xu <yancey.yx@alibaba-inc.com>
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