C++ (Cpp) ssd_same_plane_blocks示例

示例#1

文件： ssd_clean.c 项目： Anurag461/disksim

/*
 * calculates the cost of reading and writing a block of data across planes.
 */
static double ssd_crossover_cost
(ssd_t *s, ssd_element_metadata *metadata, int from_blk, int to_blk)
{
    if (ssd_same_plane_blocks(s, metadata, from_blk, to_blk)) {
        return 0;
    } else {
        double xfer_cost;

        // we need to read and write back across the pins
        xfer_cost = ssd_data_transfer_cost(s, s->params.page_size);
        return (2 * xfer_cost);
    }
}

示例#2

文件： ssd_clean.c 项目： ESOS-Lab/EnergySim

/*
 * calculates the cost of reading and writing a block of data across planes.
 */
static double ssd_crossover_cost
(ssd_t *s, ssd_element_metadata *metadata, ssd_power_element_stat *power_stat, int from_blk, int to_blk)
{
    if (ssd_same_plane_blocks(s, metadata, from_blk, to_blk)) {
        return 0;
    } else {
        double xfer_cost;

        // we need to read and write back across the pins
        xfer_cost = ssd_data_transfer_cost(s, s->params.page_size);
        ssd_power_flash_calculate(SSD_POWER_FLASH_BUS_DATA_TRANSFER, 2*xfer_cost, power_stat, s);

        return (2 * xfer_cost);
    }
}