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Rushikesh code #4

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0f8c702
Merge pull request #2 from dijopaul/dijopaul_add-nnlib2
dijopaul Jul 26, 2024
6d22d50
Adding NNLIB optimized kernel for operator Div
Rushi-cad Jul 29, 2024
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2 changes: 2 additions & 0 deletions backends/cadence/hifi/kernels/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@ add_library(
cadence_kernels
kernels.cpp
${EXECUTORCH_ROOT}/backends/cadence/hifi/third-party/nnlib/matmul_asym8uxasym8u_asym8u.cpp
${EXECUTORCH_ROOT}/backends/cadence/hifi/third-party/nnlib/xa_nn_elm_div_broadcast_f32.c
${EXECUTORCH_ROOT}/backends/cadence/hifi/third-party/nnlib/xa_nn_elm_floor_div_broadcast_f32.c
)

target_include_directories(
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29 changes: 29 additions & 0 deletions backends/cadence/hifi/kernels/kernels.h
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Expand Up @@ -22,6 +22,35 @@ namespace kernels {

void memcpy(void* dst, const void* src, size_t num_bytes);

extern "C" WORD32 xa_nn_elm_floor_div_f32xf32_f32(
FLOAT32 * __restrict__ p_out,
const FLOAT32 * __restrict__ p_inp1,
const FLOAT32 * __restrict__ p_inp2,
WORD32 num_elm);

extern "C" WORD32 xa_nn_elm_floor_div_broadcast_4D_f32xf32_f32(
FLOAT32 * __restrict__ p_out,
const WORD32 *const p_out_shape,
const FLOAT32 * __restrict__ p_inp1,
const WORD32 *const p_inp1_shape,
const FLOAT32 * __restrict__ p_inp2,
const WORD32 *const p_inp2_shape);

extern "C" WORD32 xa_nn_elm_div_broadcast_4D_f32xf32_f32(
FLOAT32 * __restrict__ p_out,
const WORD32 *const p_out_shape,
const FLOAT32 * __restrict__ p_inp1,
const WORD32 *const p_inp1_shape,
const FLOAT32 * __restrict__ p_inp2,
const WORD32 *const p_inp2_shape);

extern "C" WORD32 xa_nn_elm_div_f32xf32_f32(
FLOAT32 * __restrict__ p_out,
const FLOAT32 * __restrict__ p_inp1,
const FLOAT32 * __restrict__ p_inp2,
WORD32 num_elm);


WORD32 matmul_asym8uxasym8u_asym8u(
UWORD8* __restrict__ p_out, // output uint8 matrix
const UWORD8* __restrict__ p_mat1, // weight uint8 matrix
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2 changes: 1 addition & 1 deletion backends/cadence/hifi/operators/CMakeLists.txt
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Expand Up @@ -35,7 +35,7 @@ set(_aten_ops__srcs
"${EXECUTORCH_ROOT}/kernels/portable/cpu/op_bmm.cpp"
"${EXECUTORCH_ROOT}/kernels/portable/cpu/op_cat.cpp"
"${EXECUTORCH_ROOT}/kernels/portable/cpu/op_clone.cpp"
"${EXECUTORCH_ROOT}/kernels/portable/cpu/op_div.cpp"
"${EXECUTORCH_ROOT}/backends/cadence/hifi/operators/op_div.cpp"
"${EXECUTORCH_ROOT}/kernels/portable/cpu/op_mul.cpp"
"${EXECUTORCH_ROOT}/kernels/portable/cpu/op_permute_copy.cpp"
"${EXECUTORCH_ROOT}/kernels/portable/cpu/op_sigmoid.cpp"
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