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https://github.com/bytecodealliance/wasm-micro-runtime.git
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a15a731e12
Remove restrictions:
- Only 1 WASM app at a time
- Only 1 model at a time
- `graph` and `graph-execution-context` are ignored
Refer to previous document:
e8d718096d/core/iwasm/libraries/wasi-nn/README.md
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
/*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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#ifndef WASI_NN_UTILS
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#define WASI_NN_UTILS
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#include <stdint.h>
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#include "wasi_nn.h"
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#define MAX_MODEL_SIZE 85000000
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#define MAX_OUTPUT_TENSOR_SIZE 200
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#define INPUT_TENSOR_DIMS 4
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#define EPSILON 1e-8
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typedef struct {
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float *input_tensor;
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uint32_t *dim;
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uint32_t elements;
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} input_info;
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/* wasi-nn wrappers */
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error
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wasm_load(char *model_name, graph *g, execution_target target);
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error
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wasm_init_execution_context(graph g, graph_execution_context *ctx);
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error
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wasm_set_input(graph_execution_context ctx, float *input_tensor, uint32_t *dim);
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error
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wasm_compute(graph_execution_context ctx);
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error
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wasm_get_output(graph_execution_context ctx, uint32_t index, float *out_tensor,
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uint32_t *out_size);
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/* Utils */
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float *
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run_inference(execution_target target, float *input, uint32_t *input_size,
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uint32_t *output_size, char *model_name,
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uint32_t num_output_tensors);
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input_info
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create_input(int *dims);
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#endif
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