Esempio n. 1
0
    void operator()( sequence_space_type * seqs, FreeSpaceType & free_space, unsigned int N  ) {
        assert( N <= free_space.free_size() );

        sequence_distribution_type seq_gen( 0, seqs.row_count() - 1 );

        typename FreeSpaceType::base_type::iterator it = free_space.free_begin();

        while( N-- ) {
            unsigned int seq_idx = seq_gen( *m_rng );
            typename FreeSpaceType::size_type all_idx = *it++;

            operator()( seqs, seq_idx, all_idx );
        }
    }
Esempio n. 2
0
static void mt_write(struct dhara_map *m, dhara_sector_t s, int seed)
{
	const size_t page_size = 1 << m->journal.nand->log2_page_size;
	uint8_t buf[page_size];
	dhara_error_t err;

	seq_gen(seed, buf, sizeof(buf));
	if (dhara_map_write(m, s, buf, &err) < 0)
		dabort("map_write", err);
}
    void generate_child_mutations( sequence_space_type * off, mutation_pool_type * mut_pool, mutation_distribution_type * mut_dist, unsigned int N, typename free_space_type::base_type::iterator & it, typename free_space_type::base_type::iterator & end, unsigned int gen ) {
//        std::cerr << "Child population size: " << m_child->haploid_genome_count() << std::endl;
//        std::cerr << "Mutation count: " << N << std::endl;
//        std::cerr << "Free space: " << m_free_space.free_size() << std::endl;
//
        resetMutationEvents( mut_pool, mut_dist, N, off->haploid_genome_count() + 1 );
//        m_allele_space.alignNeutralToPopulation( off->getMaxBlocks() );

        boost::random::uniform_int_distribution< unsigned int > seq_gen( 0, off->haploid_genome_count() - 1);

        unsigned int i = 0;
        while( i < N ) {
            typename free_space_type::size_type all_idx = m_allele_space.size();

            if( it != end ) {
                all_idx = *it++;
            } else {
                m_allele_space.grow();
                m_trait_space.grow();
            }

            unsigned int seq_idx = seq_gen( *m_rand );

            assert( all_idx < off->getMaxAlleles() );

            mut_pool->at( i ) = all_idx;
            mut_dist->at( seq_idx + 1 ) += 1;

            allele_gen( m_allele_space, all_idx, gen );
            trait_gen(*m_rand, m_trait_space, all_idx );

            ++i;
        }

        // scan right to produce m_mut_pool relative index ranges
        for( unsigned int i = 2; i < mut_dist->size(); ++i ) {
            mut_dist->at( i ) += mut_dist->at( i - 1 );
        }
        
    }
Esempio n. 4
0
void  main(void)
{
     int  seq[10];
     int  n;
     int  i;
     char line[100];

     printf("\nNon-Repeated Sequence of Three Chars. Generator");
     printf("\n===============================================");
     printf("\n\nSequence Length Please --> ");
     gets(line);
     n = atoi(line);
     printf("\nGenerated Sequence is shown below :\n");
     seq_gen(seq, n);
}