SageAttention support for GPU T4？

[ivankxt]

Internal Triton PTX codegen error: ptxas /tmp/tmp9g26w16j.ptx, line 471; error : Feature '.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 471; error : Feature 'cvt with .f32.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 475; error : Feature '.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 475; error : Feature 'cvt with .f32.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 479; error : Feature '.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 479; error : Feature 'cvt with .f32.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 483; error : Feature '.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 483; error : Feature 'cvt with .f32.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 487; error : Feature '.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 487; error : Feature 'cvt with .f32.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 491; error : Feature '.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 491; error : Feature 'cvt with .f32.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 495; error : Feature '.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 495; error : Feature 'cvt with .f32.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 499; error : Feature '.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 499; error : Feature 'cvt with .f32.bf16' requires .target sm_80 or higher ptxas /tmp/tmp9g26w16j.ptx, line 503

[rayquazaMega]

I got the totally same error when running Hunyuan with ComfyUI on a V100 GPU