void write_tensor()

in hardware/xilinx/src/vta.cc [115:130]

• 15 lines of code
• 3 McCabe index (conditional complexity)

void write_tensor(
  IDX_T idx,
  NARROW_T src[Y_DIM][X_DIM],
  WIDE_T dst[][NARROW_W * Y_DIM * X_DIM / WIDE_W]) {
#pragma HLS INLINE

  for (int p = 0; p < NARROW_W * Y_DIM * X_DIM / WIDE_W; p++) {
    WIDE_T packet = 0;
    for (int w = 0; w < (WIDE_W / NARROW_W); w++) {
      int x = (p * (WIDE_W / NARROW_W) + w) / X_DIM;
      int y = (p * (WIDE_W / NARROW_W) + w) % X_DIM;
      packet.range((w + 1) * NARROW_W - 1, w * NARROW_W) = src[x][y];
    }
    dst[idx][p] = packet;
  }
}