Coverage Report

Created: 2025-05-09 19:15

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/home/liu/actions-runner/_work/ccv/ccv/lib/nnc/cmd/partition/ccv_nnc_partition.c
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Source
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#include "ccv.h"
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#include "nnc/ccv_nnc.h"
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#include "nnc/ccv_nnc_internal.h"
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static int _ccv_nnc_partition_forw_bitmask(const ccv_nnc_cmd_param_t cmd, const int input_size, const int output_size, const uint64_t* const input_bitmasks, const int input_bitmask_size, const uint64_t* const output_bitmasks, const int output_bitmask_size)
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{
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  if ((input_bitmasks[0] & 1u) == 1u && output_bitmasks[0] == 3u)
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    return 1;
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0
  return 0;
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}
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static int _ccv_nnc_partition_back_bitmask(const ccv_nnc_cmd_param_t cmd, const int input_size, const int output_size, const uint64_t* const input_bitmasks, const int input_bitmask_size, const uint64_t* const output_bitmasks, const int output_bitmask_size)
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0
{
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  // 10001
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0
  if ((input_bitmasks[0] & 17u) == 17u && (output_bitmasks[0] & 1u) == 1u)
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0
    return 1;
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0
  return 0;
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0
}
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static void _ccv_nnc_partition_tensor_auto_forw(const ccv_nnc_cmd_param_t cmd, const ccv_nnc_tensor_param_t* const inputs, const int input_size, const ccv_nnc_hint_t hint, ccv_nnc_tensor_param_t* const outputs, const int output_size)
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{
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  assert(input_size >= 1);
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  assert(output_size == 2);
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  outputs[0] = inputs[0];
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  outputs[0].dim[cmd.partition.along_axis] = ccv_min(inputs[0].dim[cmd.partition.along_axis], cmd.partition.kth);
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  outputs[1] = outputs[0];
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  outputs[1].datatype = CCV_32S;
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3
}
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REGISTER_COMMAND(CCV_NNC_PARTITION_FORWARD)(ccv_nnc_cmd_registry_t* const registry)
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  FIND_BACKEND(ccv_nnc_partition_cpu_ref.c, gpu/ccv_nnc_partition_gpu_ref.cu, mps/ccv_nnc_partition_mps.m)
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1
{
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1
  registry->bitmask = _ccv_nnc_partition_forw_bitmask;
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1
  registry->tensor_auto = _ccv_nnc_partition_tensor_auto_forw;
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1
}
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REGISTER_COMMAND(CCV_NNC_PARTITION_BACKWARD)(ccv_nnc_cmd_registry_t* const registry)
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  FIND_BACKEND(ccv_nnc_partition_cpu_ref.c, gpu/ccv_nnc_partition_gpu_ref.cu, mps/ccv_nnc_partition_mps.m)
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1
{
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1
  registry->bitmask = _ccv_nnc_partition_back_bitmask;
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  registry->tensor_auto = ccv_nnc_hint_tensor_auto_backward_from_gradient; // This is just best guess.
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1
}
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//@REGISTER_EASY_COMMAND_MACRO(CCV_NNC_PARTITION_FORWARD)
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#define CMD_PARTITION_FORWARD(_kth, _along_axis, _descending) ccv_nnc_cmd(CCV_NNC_PARTITION_FORWARD, 0, ((ccv_nnc_cmd_param_t){.size={.dim={1,1,1}},.partition={.kth=_kth,.along_axis=_along_axis,.descending=_descending}}), 0)
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//@REGISTER_EASY_COMMAND_MACRO(CCV_NNC_PARTITION_BACKWARD)
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#define CMD_PARTITION_BACKWARD(_kth, _along_axis, _descending) ccv_nnc_cmd(CCV_NNC_PARTITION_BACKWARD, 0, ((ccv_nnc_cmd_param_t){.size={.dim={1,1,1}},.partition={.kth=_kth,.along_axis=_along_axis,.descending=_descending}}), 0)