build.toml

[general]
name = "flashinfer"
universal = false

[torch]
src = [
  "torch-ext/torch_binding.cpp",
  "torch-ext/torch_binding.h"
]

[kernel.flashinfer]
backend = "cuda"
cuda-capabilities = [
    # "7.0",
    # "7.2",
    "7.5",
    "8.0",
    "8.6",
    "8.7",
    "8.9",
    "9.0",
    # "10.0",
    # "10.1",
    # "11.8",
    # "12.0"
]
cuda-flags = [
    "-O3",
    "-std=c++17",
    "--use_fast_math",
    "--expt-relaxed-constexpr",
    "--expt-extended-lambda",
    "-DFLASHINFER_ENABLE_F16",
    "-DFLASHINFER_ENABLE_BF16",
    "-DFLASHINFER_ENABLE_FP8_E4M3",
    "-DFLASHINFER_ENABLE_FP8_E5M2",
    "-DNDEBUG",
]
cxx-flags = [
    "-DFLASHINFER_ENABLE_F16",
    "-DFLASHINFER_ENABLE_BF16",
    "-DFLASHINFER_ENABLE_FP8_E4M3",
    "-DFLASHINFER_ENABLE_FP8_E5M2",
]
include = [ "include" ]
depends = ["torch", "cutlass_3_8"]
src = [
    "include/flashinfer/page.cuh",
    "include/flashinfer/arch_condition.h",
    "include/flashinfer/cubin_loader.h",
    "include/flashinfer/permuted_smem.cuh",
    "include/flashinfer/exception.h",
    "include/flashinfer/trtllm/common.h",
    "include/flashinfer/trtllm/fmha/fmhaRunnerParams.h",
    "include/flashinfer/trtllm/fmha/decoder_impl_common.h",
    "include/flashinfer/trtllm/fmha/decoder_params.h",
    "include/flashinfer/trtllm/fmha/kernelParams.h",
    "include/flashinfer/trtllm/fmha/gen_kernel_launcher.cuh",
    "include/flashinfer/trtllm/fmha/fmhaKernels.cuh",
    "include/flashinfer/trtllm/fmha/cubin/kernelMetaInfo.h",
    "include/flashinfer/trtllm/fmha/fmhaRunner.cuh",
    "include/flashinfer/trtllm/common/cudaTypeUtils.cuh",
    "include/flashinfer/trtllm/common/cudaUtils.h",
    "include/flashinfer/trtllm/common/cudaBf16Wrapper.h",
    "include/flashinfer/trtllm/common/cudaFp8Utils.h",
    "include/flashinfer/trtllm/common/cudaBf16Fallbacks.cuh",
    "include/flashinfer/trtllm/fused_moe/RoutingKernel.cuh",
    "include/flashinfer/trtllm/fused_moe/DevKernel.h",
    "include/flashinfer/trtllm/fused_moe/RoutingKernel.h",
    "include/flashinfer/trtllm/fused_moe/runner.h",
    "include/flashinfer/trtllm/fused_moe/IntFastDiv.h",
    "include/flashinfer/trtllm/fused_moe/RoutingKernelTopK.cuh",
    "include/flashinfer/trtllm/batched_gemm/KernelRunner.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/GemmGatedActOptions.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/trtllm/gen/MmaDecl.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/trtllm/gen/SfLayoutDecl.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/trtllm/gen/DtypeDecl.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/trtllm/gen/CommonUtils.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/trtllm/gen/CudaKernelLauncher.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/BatchedGemmOptions.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/TmaDescriptor.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/BatchedGemmEnums.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/KernelParamsDecl.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/KernelTraits.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/KernelParams.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/Enums.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/KernelMetaInfo.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/BatchedGemmInterface.h",
    "include/flashinfer/trtllm/batched_gemm/trtllmGen_bmm_export/GemmOptions.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/trtllm/gen/MmaDecl.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/trtllm/gen/SfLayoutDecl.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/trtllm/gen/DtypeDecl.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/trtllm/gen/CommonUtils.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/trtllm/gen/CudaKernelLauncher.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/TmaDescriptor.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/KernelTraits.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/GemmInterface.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/KernelParams.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/Enums.h",
    "include/flashinfer/trtllm/gemm/trtllmGen_gemm_export/GemmOptions.h",
    "include/flashinfer/page.cuh",
    "include/flashinfer/vec_dtypes.cuh",
    "include/flashinfer/sampling.cuh",
    "include/flashinfer/logging.h",
    "include/flashinfer/fp16.h",
    "include/flashinfer/attention_impl.cuh",
    "include/flashinfer/allocator.h",
    "include/flashinfer/utils.cuh",
    "include/flashinfer/fastdiv.cuh",
    "include/flashinfer/norm.cuh",
    "include/flashinfer/layout.cuh",
    "include/flashinfer/math.cuh",
    "include/flashinfer/gemm/group_gemm_sm90.cuh",
    "include/flashinfer/gemm/group_gemv.cuh",
    "include/flashinfer/gemm/fp8_gemm_cutlass_template.h",
    "include/flashinfer/gemm/group_gemm_mxfp4_groupwise_sm100.cuh",
    "include/flashinfer/gemm/fp4_gemm_cutlass.h",
    "include/flashinfer/gemm/fp4_gemm_cutlass_template.h",
    "include/flashinfer/gemm/cutlass_gemm_configs.h",
    "include/flashinfer/gemm/fp4_gemm_template_sm100.h",
    "include/flashinfer/gemm/group_gemm_fp8_groupwise_sm100.cuh",
    "include/flashinfer/gemm/gemm_groupwise_sm100.cuh",
    "include/flashinfer/gemm/group_gemm_lora.cuh",
    "include/flashinfer/gemm/group_gemm.cuh",
    "include/flashinfer/gemm/fp8_gemm_cutlass.h",
    "include/flashinfer/gemm/fp8_gemm_template_sm100.h",
    "include/flashinfer/gemm/bmm_fp8.cuh",
    "include/flashinfer/activation.cuh",
    "include/flashinfer/semaphore_utils.cuh",
    "include/flashinfer/quantization.cuh",
    "include/flashinfer/mma.cuh",
    "include/flashinfer/attention/variant_helper.cuh",
    "include/flashinfer/attention/hopper.cuh",
    "include/flashinfer/attention/prefill.cuh",
    "include/flashinfer/attention/persistent_template.cuh",
    "include/flashinfer/attention/mla_hopper.cuh",
    "include/flashinfer/attention/pod.cuh",
    "include/flashinfer/attention/variants.cuh",
    "include/flashinfer/attention/decode.cuh",
    "include/flashinfer/attention/heap.h",
    "include/flashinfer/attention/state.cuh",
    "include/flashinfer/attention/mask.cuh",
    "include/flashinfer/attention/default_prefill_params.cuh",
    "include/flashinfer/attention/cutlass_mla.cuh",
    "include/flashinfer/attention/scheduler.cuh",
    "include/flashinfer/attention/blackwell/kernel/fmha_options.hpp",
    "include/flashinfer/attention/blackwell/kernel/gather_tensor.hpp",
    "include/flashinfer/attention/blackwell/kernel/fmha_tile_scheduler.hpp",
    "include/flashinfer/attention/blackwell/kernel/sm100_fmha_fwd_kernel_tma_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/kernel/sm100_fmha_mla_tma_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/kernel/sm100_mla_tile_scheduler.hpp",
    "include/flashinfer/attention/blackwell/kernel/sm100_fmha_gen_kernel_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/kernel/sm100_fmha_mla_reduction.hpp",
    "include/flashinfer/attention/blackwell/plan.cuh",
    "include/flashinfer/attention/blackwell/common/pow_2.hpp",
    "include/flashinfer/attention/blackwell/collective/sm100_fmha_load_tma_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/collective/sm100_fmha_fwd_epilogue_tma_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/collective/sm100_fmha_gen_mainloop_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/collective/sm100_fmha_load_cpasync_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/collective/sm100_fmha_gen_epilogue_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/collective/sm100_fmha_fwd_mainloop_tma_warpspecialized.hpp",
    "include/flashinfer/attention/blackwell/collective/fmha_fusion.hpp",
    "include/flashinfer/attention/blackwell/collective/fmha_common.hpp",
    "include/flashinfer/attention/blackwell/device/sm100_mla.hpp",
    "include/flashinfer/attention/blackwell/device/fmha.hpp",
    "include/flashinfer/attention/blackwell/fmha_cutlass_sm100.cuh",
    "include/flashinfer/attention/mla.cuh",
    "include/flashinfer/attention/decode_mla_cute_sm80.cuh",
    "include/flashinfer/attention/cascade.cuh",
    "include/flashinfer/attention/hopper/variant_helper.cuh",
    "include/flashinfer/attention/hopper/default_params.cuh",
    "include/flashinfer/attention/hopper/attention_updater.cuh",
    "include/flashinfer/attention/hopper/epilogue.cuh",
    "include/flashinfer/attention/hopper/variants.cuh",
    "include/flashinfer/attention/hopper/mainloop.cuh",
    "include/flashinfer/attention/hopper/block_sparse_gather.cuh",
    "include/flashinfer/attention/hopper/utils.cuh",
    "include/flashinfer/attention/hopper/prefill_sm90.cuh",
    "include/flashinfer/attention/hopper/named_barrier.cuh",
    "include/flashinfer/attention/hopper/tile_scheduler.cuh",
    "include/flashinfer/attention/hopper/sparse_mainloop.cuh",
    "include/flashinfer/attention/hopper/kernel_traits.cuh",
    "include/flashinfer/attention/hopper/mainloop_mma.cuh",
    "include/flashinfer/attention/hopper/quantization/epilogue.cuh",
    "include/flashinfer/attention/hopper/quantization/prefill_sm90.cuh",
    "include/flashinfer/attention/hopper/quantization/mainloop_load.cuh",
    "include/flashinfer/attention/hopper/quantization/mainloop_sparse_load.cuh",
    "include/flashinfer/attention/hopper/quantization/kernel_traits.cuh",
    "include/flashinfer/attention/hopper/quantization/mainloop_mma.cuh",
    "include/flashinfer/attention/default_decode_params.cuh",
    "include/flashinfer/attention/mla_params.cuh",
    "include/flashinfer/attention/persistent.cuh",
    "include/flashinfer/pos_enc.cuh",
    "include/flashinfer/cutlass_utils.cuh",
    "include/flashinfer/comm/trtllm_moe_allreduce_fusion.cuh",
    "include/flashinfer/comm/trtllm_mnnvl_allreduce.cuh",
    "include/flashinfer/comm/vllm_custom_all_reduce.cuh",
    "include/flashinfer/comm/trtllm_allreduce.cuh",
    "include/flashinfer/comm/trtllm_allreduce_fusion.cuh",
    "include/flashinfer/comm/trtllm_alltoall.cuh",
    "include/flashinfer/frag_layout_swizzle.cuh",
    "include/flashinfer/profiler.cuh",
    "include/flashinfer/cp_async.cuh",

    "include/pytorch_conversion_utils.h",
    "include/pytorch_extension_utils.h",

    # # batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_False_use_logits_cap_False
    # "csrc/generated/batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_False_use_logits_cap_False/batch_decode_config.inc",
    # "csrc/generated/batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_False_use_logits_cap_False/batch_decode_jit_pybind.cu",
    # "csrc/generated/batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_False_use_logits_cap_False/batch_decode.cu",
    # "csrc/generated/batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_False_use_logits_cap_False/batch_decode_kernel.cu",

    # # batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_True_use_logits_cap_False
    # "csrc/generated/batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_True_use_logits_cap_False/batch_decode_config.inc",
    # "csrc/generated/batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_True_use_logits_cap_False/batch_decode_jit_pybind.cu",
    # "csrc/generated/batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_True_use_logits_cap_False/batch_decode.cu",
    # "csrc/generated/batch_decode_with_kv_cache_dtype_q_bf16_dtype_kv_bf16_dtype_o_bf16_dtype_idx_i32_head_dim_qk_64_head_dim_vo_64_posenc_0_use_swa_True_use_logits_cap_False/batch_decode_kernel.cu",
    
    
    "csrc/generated/gelu_and_mul.cu",
    "csrc/generated/gelu_tanh_and_mul.cu",
    "csrc/generated/silu_and_mul.cu",
]