diff --git a/.github/workflows/pr-test-amd.yml b/.github/workflows/pr-test-amd.yml
index 2f7bba308..c2c73a923 100644
--- a/.github/workflows/pr-test-amd.yml
+++ b/.github/workflows/pr-test-amd.yml
@@ -44,7 +44,7 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: Evaluate Accuracy
-        timeout-minutes: 20
+        timeout-minutes: 30
         run: |
           bash scripts/amd_ci_exec.sh python3 test_eval_accuracy_large.py
           bash scripts/amd_ci_exec.sh python3 test_eval_fp8_accuracy.py
@@ -70,7 +70,7 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: Evaluate accuracy (TP=2)
-        timeout-minutes: 20
+        timeout-minutes: 30
         run: |
           bash scripts/amd_ci_exec.sh python3 test_moe_eval_accuracy_large.py
 
@@ -94,7 +94,7 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: MLA TEST
-        timeout-minutes: 20
+        timeout-minutes: 30
         run: |
           bash scripts/amd_ci_exec.sh python3 test_mla.py
 
@@ -118,28 +118,28 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: Benchmark single latency
-        timeout-minutes: 10
+        timeout-minutes: 20
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_one_batch.TestBenchOneBatch.test_bs1_small
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_one_batch.TestBenchOneBatch.test_bs1_default
 
       - name: Benchmark online latency
-        timeout-minutes: 10
+        timeout-minutes: 15
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_online_latency_default
 
       - name: Benchmark offline throughput
-        timeout-minutes: 10
+        timeout-minutes: 15
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_offline_throughput_default
 
       - name: Benchmark offline throughput (Non-streaming, small batch size)
-        timeout-minutes: 10
+        timeout-minutes: 15
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_offline_throughput_non_stream_small_batch_size
 
       - name: Benchmark online latency (EAGLE)
-        timeout-minutes: 10
+        timeout-minutes: 15
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_online_latency_eagle
 
@@ -163,17 +163,17 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: Benchmark offline throughput (w/o RadixAttention)
-        timeout-minutes: 10
+        timeout-minutes: 15
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_offline_throughput_without_radix_cache
 
       - name: Benchmark offline throughput (w/ Triton)
-        timeout-minutes: 10
+        timeout-minutes: 15
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_offline_throughput_with_triton_attention_backend
 
       - name: Benchmark offline throughput (w/ FP8)
-        timeout-minutes: 10
+        timeout-minutes: 15
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_offline_throughput_default_fp8
 
@@ -197,27 +197,27 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: Benchmark dummy grok (TP=2)
-        timeout-minutes: 20
+        timeout-minutes: 30
         run: |
           bash scripts/amd_ci_exec.sh python3 models/test_dummy_grok_models.py
 
       - name: Benchmark single latency (TP=2)
-        timeout-minutes: 20
+        timeout-minutes: 25
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_one_batch.TestBenchOneBatch.test_moe_tp2_bs1
 
       - name: Benchmark single latency + torch.compile (TP=2)
-        timeout-minutes: 20
+        timeout-minutes: 25
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_one_batch.TestBenchOneBatch.test_torch_compile_tp2_bs1
 
       - name: Benchmark offline throughput (TP=2)
-        timeout-minutes: 20
+        timeout-minutes: 25
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_moe_offline_throughput_default
 
       - name: Benchmark offline throughput (w/o RadixAttention) (TP=2)
-        timeout-minutes: 20
+        timeout-minutes: 25
         run: |
           bash scripts/amd_ci_exec.sh python3 -m unittest test_bench_serving.TestBenchServing.test_moe_offline_throughput_without_radix_cache
 
@@ -241,7 +241,7 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: Run test
-        timeout-minutes: 30
+        timeout-minutes: 40
         run: |
           bash scripts/amd_ci_exec.sh python3 run_suite.py --suite per-commit-amd
 
@@ -265,7 +265,7 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: Run test
-        timeout-minutes: 30
+        timeout-minutes: 40
         run: |
           bash scripts/amd_ci_exec.sh python3 run_suite.py --suite per-commit-2-gpu-amd
 
@@ -289,7 +289,7 @@ jobs:
         run: bash scripts/amd_ci_install_dependency.sh
 
       - name: Run test
-        timeout-minutes: 30
+        timeout-minutes: 40
         run: |
           bash scripts/amd_ci_exec.sh python3 run_suite.py --suite per-commit-8-gpu-amd
 
diff --git a/docker/Dockerfile.rocm b/docker/Dockerfile.rocm
index f014f0cef..a1106d914 100644
--- a/docker/Dockerfile.rocm
+++ b/docker/Dockerfile.rocm
@@ -18,7 +18,7 @@ ARG TRITON_COMMIT="improve_fa_decode_3.0.0"
 
 
 ARG AITER_REPO="https://github.com/ROCm/aiter.git"
-ARG AITER_COMMIT="v0.1.1"
+ARG AITER_COMMIT="v0.1.2"
 
 RUN git clone ${SGL_REPO} \
     && cd sglang \
diff --git a/python/sglang/srt/layers/attention/aiter_backend.py b/python/sglang/srt/layers/attention/aiter_backend.py
new file mode 100644
index 000000000..6adb276da
--- /dev/null
+++ b/python/sglang/srt/layers/attention/aiter_backend.py
@@ -0,0 +1,513 @@
+from __future__ import annotations
+
+"""
+end to end attention solution with aiter kernels
+"""
+
+import math
+import os
+from dataclasses import dataclass
+from enum import Enum, auto
+from functools import partial
+from typing import TYPE_CHECKING, List, Optional, Union
+
+import torch
+import triton
+import triton.language as tl
+
+from sglang.global_config import global_config
+from sglang.srt.layers.attention.base_attn_backend import AttentionBackend
+from sglang.srt.layers.attention.utils import create_flashinfer_kv_indices_triton
+from sglang.srt.layers.dp_attention import get_attention_tp_size
+from sglang.srt.model_executor.forward_batch_info import ForwardBatch, ForwardMode
+
+if TYPE_CHECKING:
+    from sglang.srt.layers.radix_attention import RadixAttention
+    from sglang.srt.model_executor.model_runner import ModelRunner
+    from sglang.srt.speculative.spec_info import SpecInfo
+
+try:
+    from aiter import mha_batch_prefill_func, paged_attention_ragged
+except ImportError:
+    print(
+        "aiter is AMD specific kernel library. Please make sure aiter is installed on your AMD device."
+    )
+
+
+class WrapperDispatch(Enum):
+    SLIDING_WINDOW = auto()
+    CROSS_ATTENTION = auto()
+
+
+@dataclass
+class ForwardMetadata:
+    kv_indptr: torch.Tensor
+    kv_indices: torch.Tensor
+    max_q_len: int
+    max_kv_len: int
+
+
+global_workspace_buffer = None
+
+_AITER_PARTITION_SIZE_ROCM = 256
+
+
+class AiterAttnBackend(AttentionBackend):
+    def __init__(
+        self,
+        model_runner: ModelRunner,
+        skip_prefill: bool = False,
+        kv_indptr_buf: Optional[torch.Tensor] = None,
+    ):
+        super().__init__()
+
+        self.device = model_runner.device
+        self.is_multimodal = model_runner.model_config.is_multimodal
+        self.num_head = (
+            model_runner.model_config.num_attention_heads // get_attention_tp_size()
+        )
+        self.head_dim = model_runner.model_config.head_dim
+        self.v_head_dim = model_runner.token_to_kv_pool.get_value_buffer(0).shape[-1]
+        self.num_kv_head = model_runner.model_config.get_num_kv_heads(
+            get_attention_tp_size()
+        )
+        self.kv_cache_dtype = model_runner.kv_cache_dtype
+
+        self.req_to_token = model_runner.req_to_token_pool.req_to_token
+
+        # Parse constants
+        self.max_context_len = model_runner.model_config.context_len
+        self.skip_prefill = skip_prefill
+
+        max_bs = model_runner.req_to_token_pool.size
+
+        if kv_indptr_buf is None:
+            self.kv_indptr = torch.zeros(
+                (max_bs + 1,), dtype=torch.int32, device=model_runner.device
+            )
+        else:
+            self.kv_indptr = kv_indptr_buf
+
+        self.kv_last_page_len = torch.ones(
+            (max_bs,), dtype=torch.int32, device=model_runner.device
+        )
+        self.qo_indptr = torch.zeros(
+            (max_bs + 1,), dtype=torch.int32, device=model_runner.device
+        )
+
+        # Create prefill indices updater
+        if not skip_prefill:
+            self.indices_updater_prefill = AiterIndicesUpdaterPrefill(
+                model_runner, self
+            )
+
+        # aiter kernel related initialization
+        self.max_num_partitions = (
+            self.max_context_len + _AITER_PARTITION_SIZE_ROCM - 1
+        ) // _AITER_PARTITION_SIZE_ROCM
+
+        nbyes_per_qo_elem = torch.finfo(torch.float32).bits // 8
+
+        self.workspace_buffer = torch.empty(
+            (max_bs * self.num_head * self.max_num_partitions * self.head_dim)
+            * nbyes_per_qo_elem
+            + 2 * (max_bs * self.num_head * self.max_num_partitions) * 4,
+            dtype=torch.uint8,
+            device=self.device,
+        )
+
+        self.scale = float(1.0 / (self.head_dim**0.5))
+        self.k_scale = self.v_scale = torch.tensor([1.0], dtype=torch.float32).to(
+            self.device
+        )
+        self.kv_last_page_lens = torch.ones((max_bs,), dtype=torch.int32).to(
+            self.device
+        )
+
+        self.logits_soft_cap = 0.0
+
+        self.forward_metadata: ForwardMetadata = None
+
+    def init_forward_metadata(self, forward_batch: ForwardBatch):
+        if forward_batch.forward_mode.is_decode_or_idle():
+            # update for aiter
+            # create kv_indices and kv_inptr
+            bs = forward_batch.batch_size
+            kv_indptr = self.kv_indptr
+            spec_info = forward_batch.spec_info
+            if spec_info is None:
+                kv_indptr[1 : bs + 1] = torch.cumsum(forward_batch.seq_lens, dim=0)
+                kv_indptr = kv_indptr[: bs + 1]
+                kv_indices = torch.zeros(
+                    forward_batch.seq_lens_sum, dtype=torch.int32, device=self.device
+                )
+                create_flashinfer_kv_indices_triton[(bs,)](
+                    self.req_to_token,
+                    forward_batch.req_pool_indices,
+                    forward_batch.seq_lens,
+                    kv_indptr,
+                    None,
+                    kv_indices,
+                    self.req_to_token.stride(0),
+                )
+            else:
+                kv_indptr, kv_indices = spec_info.kv_indptr, spec_info.kv_indices
+                bs = kv_indptr.shape[0] - 1
+
+            self.forward_metadata = ForwardMetadata(kv_indptr, kv_indices, None, None)
+
+        elif forward_batch.forward_mode.is_draft_extend():
+            self.indices_updater_prefill.update(
+                forward_batch.req_pool_indices,
+                forward_batch.seq_lens,
+                forward_batch.seq_lens_sum,
+                prefix_lens=None,
+                encoder_lens=forward_batch.encoder_lens,
+                spec_info=forward_batch.spec_info,
+            )
+            self.forward_metadata = ForwardMetadata(
+                self.indices_updater_prefill.kv_indptr,
+                self.indices_updater_prefill.kv_indices,
+                self.indices_updater_prefill.max_q_len,
+                self.indices_updater_prefill.max_kv_len,
+            )
+        elif forward_batch.forward_mode.is_target_verify():
+            self.indices_updater_prefill.update(
+                forward_batch.req_pool_indices,
+                forward_batch.seq_lens,
+                forward_batch.seq_lens_sum,
+                prefix_lens=None,
+                encoder_lens=forward_batch.encoder_lens,
+                spec_info=forward_batch.spec_info,
+            )
+            self.forward_metadata = ForwardMetadata(
+                self.indices_updater_prefill.kv_indptr,
+                self.indices_updater_prefill.kv_indices,
+                self.indices_updater_prefill.max_q_len,
+                self.indices_updater_prefill.max_kv_len,
+            )
+        else:
+            prefix_lens = forward_batch.extend_prefix_lens
+
+            if self.is_multimodal:
+                extend_no_prefix = False
+            else:
+                extend_no_prefix = not any(forward_batch.extend_prefix_lens_cpu)
+
+            self.indices_updater_prefill.update(
+                forward_batch.req_pool_indices,
+                forward_batch.seq_lens,
+                forward_batch.seq_lens_sum,
+                prefix_lens,
+                encoder_lens=forward_batch.encoder_lens,
+                spec_info=None,
+            )
+            self.forward_metadata = ForwardMetadata(
+                self.indices_updater_prefill.kv_indptr,
+                self.indices_updater_prefill.kv_indices,
+                self.indices_updater_prefill.max_q_len,
+                self.indices_updater_prefill.max_kv_len,
+            )
+
+    def init_cuda_graph_state(
+        self, max_bs: int, kv_indices_buf: Optional[torch.Tensor] = None
+    ):
+        if kv_indices_buf is None:
+            self.cuda_graph_kv_indices = torch.zeros(
+                (max_bs * self.max_context_len),
+                dtype=torch.int32,
+                device=self.device,
+            )
+        else:
+            self.cuda_graph_kv_indices = kv_indices_buf
+
+        if not self.skip_prefill:
+            self.cuda_graph_custom_mask = torch.zeros(
+                (max_bs * self.max_context_len),
+                dtype=torch.uint8,
+                device=self.device,
+            )
+
+    def init_forward_metadata_capture_cuda_graph(
+        self,
+        bs: int,
+        num_tokens: int,
+        req_pool_indices: torch.Tensor,
+        seq_lens: torch.Tensor,
+        encoder_lens: Optional[torch.Tensor],
+        forward_mode: ForwardMode,
+        spec_info: Optional[SpecInfo],
+    ):
+        if forward_mode.is_decode_or_idle():
+            if spec_info is None:
+                kv_indptr = self.kv_indptr
+                kv_indptr[1 : bs + 1] = torch.cumsum(seq_lens, dim=0)
+                kv_indptr = kv_indptr[: bs + 1]
+                kv_indices = self.cuda_graph_kv_indices
+                create_flashinfer_kv_indices_triton[(bs,)](
+                    self.req_to_token,
+                    req_pool_indices,
+                    seq_lens,
+                    kv_indptr,
+                    None,
+                    kv_indices,
+                    self.req_to_token.stride(0),
+                )
+            else:
+                kv_indptr, kv_indices = spec_info.kv_indptr, spec_info.kv_indices
+            self.forward_metadata = ForwardMetadata(kv_indptr, kv_indices, None, None)
+
+        elif forward_mode.is_target_verify():
+            seq_lens_sum = seq_lens.sum().item()
+            self.indices_updater_prefill.update(
+                req_pool_indices,
+                seq_lens,
+                seq_lens_sum,
+                prefix_lens=None,
+                encoder_lens=encoder_lens,
+                spec_info=spec_info,
+            )
+            self.forward_metadata = ForwardMetadata(
+                self.indices_updater_prefill.kv_indptr,
+                self.indices_updater_prefill.kv_indices,
+                self.indices_updater_prefill.max_q_len,
+                self.indices_updater_prefill.max_kv_len,
+            )
+
+        else:
+            raise ValueError(f"Invalid mode: {forward_mode=}")
+
+    def init_forward_metadata_replay_cuda_graph(
+        self,
+        bs: int,
+        req_pool_indices: torch.Tensor,
+        seq_lens: torch.Tensor,
+        seq_lens_sum: int,
+        encoder_lens: Optional[torch.Tensor],
+        forward_mode: ForwardMode,
+        spec_info: Optional[SpecInfo],
+        seq_lens_cpu: Optional[torch.Tensor],
+    ):
+        if forward_mode.is_decode_or_idle():
+            kv_indptr = self.kv_indptr
+            kv_indices = self.cuda_graph_kv_indices
+            if spec_info is None:
+                kv_indptr[1 : bs + 1] = torch.cumsum(seq_lens[:bs], dim=0)
+                kv_indptr = kv_indptr[: bs + 1]
+                create_flashinfer_kv_indices_triton[(bs,)](
+                    self.req_to_token,
+                    req_pool_indices[:bs],
+                    seq_lens[:bs],
+                    kv_indptr,
+                    None,
+                    kv_indices,
+                    self.req_to_token.stride(0),
+                )
+            else:
+                kv_indptr[: spec_info.kv_indptr.shape[0]] = spec_info.kv_indptr
+                kv_indices[: spec_info.kv_indices.shape[0]] = spec_info.kv_indices
+
+        elif forward_mode.is_target_verify():
+            self.indices_updater_prefill.update(
+                req_pool_indices[:bs],
+                seq_lens[:bs],
+                seq_lens_sum,
+                prefix_lens=None,
+                encoder_lens=encoder_lens[:bs] if encoder_lens is not None else None,
+                spec_info=spec_info,
+            )
+        else:
+            raise ValueError("Invalid forward mode")
+
+    def get_cuda_graph_seq_len_fill_value(self):
+        return 1
+
+    def forward_extend(
+        self,
+        q: torch.Tensor,
+        k: torch.Tensor,
+        v: torch.Tensor,
+        layer: RadixAttention,
+        forward_batch: ForwardBatch,
+        save_kv_cache=True,
+    ):
+        cache_loc = (
+            forward_batch.out_cache_loc
+            if not layer.is_cross_attention
+            else forward_batch.encoder_out_cache_loc
+        )
+
+        self.logits_soft_cap = layer.logit_cap
+
+        if k is not None:
+            assert v is not None
+            if save_kv_cache:
+                forward_batch.token_to_kv_pool.set_kv_buffer(
+                    layer, cache_loc, k, v, layer.k_scale, layer.v_scale
+                )
+
+        k_cache, v_cache = forward_batch.token_to_kv_pool.get_kv_buffer(layer.layer_id)
+
+        bs0 = forward_batch.batch_size + 1
+
+        o = mha_batch_prefill_func(
+            q.contiguous().view(-1, layer.tp_q_head_num, layer.head_dim),
+            k_cache,
+            v_cache,
+            self.qo_indptr[:bs0],
+            self.forward_metadata.kv_indptr[:bs0],
+            self.forward_metadata.kv_indices,
+            self.forward_metadata.max_q_len,
+            self.forward_metadata.max_kv_len,
+            causal=True,
+            logits_soft_cap=self.logits_soft_cap,
+            alibi_slopes=None,
+            return_lse=False,
+            return_attn_probs=False,
+        )
+
+        return o.view(-1, layer.tp_q_head_num * layer.head_dim)
+
+    def forward_decode(
+        self,
+        q: torch.Tensor,
+        k: torch.Tensor,
+        v: torch.Tensor,
+        layer: RadixAttention,
+        forward_batch: ForwardBatch,
+        save_kv_cache=True,
+    ):
+        q = q.reshape(-1, layer.tp_q_head_num * layer.qk_head_dim)
+
+        if layer.qk_head_dim != layer.v_head_dim:
+            o = q.new_empty((q.shape[0], layer.tp_q_head_num * layer.v_head_dim))
+        else:
+            o = torch.empty_like(q)
+
+        if save_kv_cache:
+            forward_batch.token_to_kv_pool.set_kv_buffer(
+                layer, forward_batch.out_cache_loc, k, v
+            )
+
+        self.logits_soft_cap = layer.logit_cap
+        paged_attention_ragged(
+            o.view(-1, layer.tp_q_head_num, layer.qk_head_dim),
+            self.workspace_buffer,
+            q.view(-1, layer.tp_q_head_num, layer.qk_head_dim),
+            forward_batch.token_to_kv_pool.get_key_buffer(layer.layer_id).view(
+                -1, 1, layer.tp_k_head_num, layer.qk_head_dim
+            ),
+            forward_batch.token_to_kv_pool.get_value_buffer(layer.layer_id).view(
+                -1, 1, layer.tp_v_head_num, layer.v_head_dim
+            ),
+            self.scale,
+            self.forward_metadata.kv_indptr,
+            self.forward_metadata.kv_indices,
+            self.kv_last_page_lens,
+            1,
+            self.max_num_partitions,
+            None,
+            "auto",
+            "NHD",
+            self.logits_soft_cap,
+            self.k_scale,
+            self.v_scale,
+            None,
+            _AITER_PARTITION_SIZE_ROCM,
+        )
+
+        return o
+
+
+class AiterIndicesUpdaterPrefill:
+    def __init__(self, model_runner: ModelRunner, attn_backend: AttentionBackend):
+        # Parse Constants
+        self.num_qo_heads = (
+            model_runner.model_config.num_attention_heads // get_attention_tp_size()
+        )
+        self.num_kv_heads = model_runner.model_config.get_num_kv_heads(
+            get_attention_tp_size()
+        )
+        self.head_dim = model_runner.model_config.head_dim
+        self.data_type = model_runner.kv_cache_dtype
+        self.q_data_type = model_runner.dtype
+        self.sliding_window_size = model_runner.sliding_window_size
+        self.attn_backend = attn_backend
+
+        # Buffers and wrappers
+        self.kv_indptr = attn_backend.kv_indptr
+        self.kv_last_page_len = attn_backend.kv_last_page_len
+        self.qo_indptr = attn_backend.qo_indptr
+        self.req_to_token = model_runner.req_to_token_pool.req_to_token
+        self.update = self.update_single_wrapper
+
+        self.kv_indices = None
+        self.max_q_len = 0
+        self.max_kv_len = 0
+
+    def update(
+        self,
+        req_pool_indices: torch.Tensor,
+        seq_lens: torch.Tensor,
+        seq_lens_sum: int,
+        prefix_lens: torch.Tensor,
+        encoder_lens: Optional[torch.Tensor],
+        spec_info: Optional[SpecInfo],
+    ):
+        # Keep the signature for type checking. It will be assigned during runtime.
+        raise NotImplementedError()
+
+    def update_single_wrapper(
+        self,
+        req_pool_indices: torch.Tensor,
+        seq_lens: torch.Tensor,
+        seq_lens_sum: int,
+        prefix_lens: torch.Tensor,
+        encoder_lens: Optional[torch.Tensor],
+        spec_info: Optional[SpecInfo],
+    ):
+
+        kv_start_idx = None
+        kv_indptr = self.kv_indptr
+        qo_indptr = self.qo_indptr
+        paged_kernel_lens = seq_lens
+        paged_kernel_lens_sum = seq_lens_sum
+
+        bs = len(req_pool_indices)
+        if spec_info is None:
+            # Normal extend
+            kv_indptr[1 : bs + 1] = torch.cumsum(paged_kernel_lens, dim=0)
+            kv_indptr = kv_indptr[: bs + 1]
+            kv_indices = torch.empty(
+                paged_kernel_lens_sum + 256,
+                dtype=torch.int32,
+                device=req_pool_indices.device,
+            )
+            create_flashinfer_kv_indices_triton[(bs,)](
+                self.req_to_token,
+                req_pool_indices,
+                paged_kernel_lens,
+                kv_indptr,
+                kv_start_idx,
+                kv_indices,
+                self.req_to_token.shape[1],
+            )
+
+            self.max_kv_len = torch.max(paged_kernel_lens).item()
+
+            extend_lens = seq_lens - prefix_lens
+            self.max_q_len = torch.max(extend_lens).item()
+
+            qo_indptr[1 : bs + 1] = torch.cumsum(extend_lens, dim=0)
+            qo_indptr = qo_indptr[: bs + 1]
+            custom_mask = None
+        else:
+            kv_indices, kv_indptr, qo_indptr, custom_mask = (
+                spec_info.generate_attn_arg_prefill(
+                    req_pool_indices,
+                    paged_kernel_lens,
+                    self.req_to_token,
+                )
+            )
+
+        self.kv_indices = kv_indices
diff --git a/python/sglang/srt/model_executor/model_runner.py b/python/sglang/srt/model_executor/model_runner.py
index 5b4614585..5fcc33865 100644
--- a/python/sglang/srt/model_executor/model_runner.py
+++ b/python/sglang/srt/model_executor/model_runner.py
@@ -103,6 +103,8 @@ from sglang.srt.utils import (
     set_cuda_arch,
 )
 
+_is_hip = is_hip()
+
 # Use a small KV cache pool size for tests in CI
 SGLANG_CI_SMALL_KV_SIZE = os.getenv("SGLANG_CI_SMALL_KV_SIZE", None)
 
@@ -318,6 +320,8 @@ class ModelRunner:
                     and is_fa3_default_architecture(self.model_config.hf_config)
                 ):
                     server_args.attention_backend = "fa3"
+                elif _is_hip:
+                    server_args.attention_backend = "aiter"
                 else:
                     server_args.attention_backend = (
                         "flashinfer" if is_flashinfer_available() else "triton"
@@ -794,7 +798,7 @@ class ModelRunner:
         if self.server_args.kv_cache_dtype == "auto":
             self.kv_cache_dtype = self.dtype
         elif self.server_args.kv_cache_dtype == "fp8_e5m2":
-            if is_hip():  # Using natively supported format
+            if _is_hip:  # Using natively supported format
                 self.kv_cache_dtype = torch.float8_e5m2fnuz
             else:
                 self.kv_cache_dtype = torch.float8_e5m2
@@ -972,6 +976,10 @@ class ModelRunner:
                 )
 
                 self.attn_backend = FlashInferMLAAttnBackend(self)
+        elif self.server_args.attention_backend == "aiter":
+            from sglang.srt.layers.attention.aiter_backend import AiterAttnBackend
+
+            self.attn_backend = AiterAttnBackend(self)
         elif self.server_args.attention_backend == "triton":
             assert self.sliding_window_size is None, (
                 "Window attention is not supported in the triton attention backend. "
diff --git a/python/sglang/srt/server_args.py b/python/sglang/srt/server_args.py
index f0c862cc4..ed9e92641 100644
--- a/python/sglang/srt/server_args.py
+++ b/python/sglang/srt/server_args.py
@@ -957,6 +957,7 @@ class ServerArgs:
             "--attention-backend",
             type=str,
             choices=[
+                "aiter",
                 "flashinfer",
                 "triton",
                 "torch_native",
diff --git a/scripts/amd_ci_install_dependency.sh b/scripts/amd_ci_install_dependency.sh
index eedbed020..12052ed6e 100755
--- a/scripts/amd_ci_install_dependency.sh
+++ b/scripts/amd_ci_install_dependency.sh
@@ -5,7 +5,6 @@ set -euo pipefail
 docker exec ci_sglang pip install --upgrade pip
 docker exec ci_sglang pip uninstall sgl-kernel -y || true
 docker exec -w /sglang-checkout/sgl-kernel ci_sglang bash -c "rm -f pyproject.toml && mv pyproject_rocm.toml pyproject.toml && python3 setup_rocm.py install"
-docker exec ci_sglang pip install -e "python[dev_hip]"
 
 docker exec -w / ci_sglang git clone https://github.com/merrymercy/human-eval.git
 docker exec -w /human-eval ci_sglang pip install -e .
diff --git a/scripts/amd_ci_start_container.sh b/scripts/amd_ci_start_container.sh
index 30fd26d05..bf0f891ea 100755
--- a/scripts/amd_ci_start_container.sh
+++ b/scripts/amd_ci_start_container.sh
@@ -9,7 +9,7 @@ else
 fi
 
 # Pull the image
-IMAGE="lmsysorg/sglang:v0.4.6.post3-rocm630"
+IMAGE="ghcr.io/saienduri/sglang-aiter-backend-v0.1.2:518"
 echo "Pulling Docker image: $IMAGE"
 docker pull "$IMAGE"
 
diff --git a/test/srt/models/test_dummy_grok_models.py b/test/srt/models/test_dummy_grok_models.py
index 6f1815fae..290c49164 100644
--- a/test/srt/models/test_dummy_grok_models.py
+++ b/test/srt/models/test_dummy_grok_models.py
@@ -4,6 +4,7 @@ from sglang.test.test_utils import CustomTestCase, is_in_ci, run_bench_one_batch
 
 
 class TestDummyGrok1(CustomTestCase):
+
     def test_dummy_grok_1(self):
         output_throughput = run_bench_one_batch(
             None,
diff --git a/test/srt/test_eval_accuracy_large.py b/test/srt/test_eval_accuracy_large.py
index efb202463..becf07a09 100644
--- a/test/srt/test_eval_accuracy_large.py
+++ b/test/srt/test_eval_accuracy_large.py
@@ -3,6 +3,8 @@ Usage:
 python -m unittest test_eval_accuracy_large.TestEvalAccuracyLarge.test_mmlu
 """
 
+import os
+import time
 import unittest
 from types import SimpleNamespace
 
@@ -35,6 +37,11 @@ class TestEvalAccuracyLarge(CustomTestCase):
     def tearDownClass(cls):
         kill_process_tree(cls.process.pid)
 
+    def tearDown(self):
+        # Delay between tests to allow GPU memory cleanup
+        if os.getenv("SGLANG_AMD_CI") == "1":
+            time.sleep(180)
+
     def test_mmlu(self):
         args = SimpleNamespace(
             base_url=self.base_url,