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24 lines
No EOL
626 B
C
24 lines
No EOL
626 B
C
#include <stdint.h>
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#include <vx_intrinsics.h>
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#include <vx_spawn.h>
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#include "common.h"
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void kernel_body(int task_id, kernel_arg_t* arg) {
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uint32_t count = arg->task_size;
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int32_t* src0_ptr = (int32_t*)arg->src0_addr;
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int32_t* src1_ptr = (int32_t*)arg->src1_addr;
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int32_t* dst_ptr = (int32_t*)arg->dst_addr;
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uint32_t offset = task_id * count;
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for (uint32_t i = 0; i < count; ++i) {
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dst_ptr[offset+i] = src0_ptr[offset+i] + src1_ptr[offset+i];
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}
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vx_fence();
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}
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void main() {
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kernel_arg_t* arg = (kernel_arg_t*)KERNEL_ARG_DEV_MEM_ADDR;
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vx_spawn_tasks(arg->num_tasks, (vx_spawn_tasks_cb)kernel_body, arg);
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} |