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[XPU] fix flash_attn_unpadded on kl2 #65418

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Merged
merged 1 commit into from
Jun 25, 2024
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[XPU] fix flash_attn_unpadded on kl2 #65418

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5 changes: 0 additions & 5 deletions paddle/phi/kernels/xpu/flash_attn_kernel.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,6 @@ void FlashAttnUnpaddedKernel(
DenseTensor* softmax,
DenseTensor* softmax_lse,
DenseTensor* seed_offset) {
#ifdef PADDLE_WITH_XPU_XRE5
xpu::ctx_guard RAII_GUARD(ctx.x_context());
// q, k, v [batch_size * seq_len, num_heads, head_dim]
std::vector<int64_t> dims = common::vectorize(q.dims());
Expand Down Expand Up @@ -170,10 +169,6 @@ void FlashAttnUnpaddedKernel(
nullptr);
PADDLE_ENFORCE_EQ(r, 0, "xpu::qk_v_attention failed.");
}
#else
PADDLE_THROW(phi::errors::Unimplemented(
"re-compile using -DWITH_XPU_XRE5=ON to use FlashAttnUnpaddedKernel"));
#endif
}

template <typename T, typename Context>
Expand Down