This source code archive contains our test framework for parallel and sequential string sorting algorithms, as described in our technical report and paper "Engineering Parallel Sorting". See the project web page http://panthema.net/2013/parallel-string-sorting/ for more information.
The main algorithm implementations are in the directory "src/*/", with only
"src/tools/" containing auxiliary headers.
src/sequential/ is a collection of old and new sequential string sorting
algorithms, including the original multikey-quicksort from Bentley and
Sedgewick, various older radix sorts from McIlroy, Bostic, and McIlroy, as well
as Stefan Nilsson. The CRadix and LCPMergesort algorithms by Waihong Ng and
Ranjan Sinha's original array and list burstsorts are also included.
In the src/sequential/ directory we also included sequential versions of
super scalar string sample sort (S^5), which were developed to test the
algorithms before parallelizing them.
Tommi Rantala's huge library of original string sorting implementation is
located in src/rantala/, including extra tools.
Ranjan Sinha's copy-burstsort variants are located in
src/sinha-copy-burstsort. These are heavily modified and connected to the
framework via the glue.cc source file.
All parallel string sorting implementations, including our fastest one,
pS^5, is located in src/parallel/. The new algorithm with highest speedups
"pS^5-Unroll" is located in src/parallel/bingmann-parallel_sample_sort.cc. For
NUMA systems we developed multiway LCP-mergesort, which is located in
src/parallel/eberle-ps5-parallel-toplevel-merge.h and uses the LCP-losertree
in src/tools/eberle-lcp-losertree.h.
Only one binary program psstest is built when compiling with default options,
which contains all implementations in the collection. The main source code file
psstest.cc includes most simple algorithms via header files. Further
implementations are separated either via C++ namespaces or individual
compilation units (.os).
The framework combines all algorithms into a "Contest" using the classes in
src/tools/contest.h. An implementation registers a sorting function via
macros. All registered implementation can be selected using the "-a" command
line switch of psstest. Psstest is used to run speed tests on the various input
instances and automatically checks the calculated result.
Psstest is the main program used to run, check and measure performance of the string sorting algorithms. Running the program without arguments will print a command line help.
The algorithms implementation are selected using the "-a" switch. Run -a list for a (long) list of string sorting algorithms. For example -a mkqs will
select all algorithms containing "mkqs". You can use -a multiple times to
select different sets (multiple -a are logically inclusive). To select an
algorithm name fully matching a string, use the "-A" switch.
The input is selected by giving a file name or artificial random source
name. Available random inputs are "randomASCII", "random10", "random4"
and "random255", where the number specifies the alphabet size and ASCII is
described in our paper.
The program will automatically decompress files ending in ".gz", ".bz2",
".xz" and ".lzo" by spawning the appropriate decompressors as a child
program. However, the decompressed file size must be added to the file name
for this to be efficient: you must rename a compressed input file like
test.gz to test.12345.gz, where 12345 is the decompressed file size!
One can limit the input size (number of bytes) using -s <size>, where size
can be expressed with suffixes like "512mb".
The input strings can be saved using --input and the sorted output is saved
with --output (otherwise it is discarded).
For parallel string sorters, the number of threads is specified by one of the
arguments: --threads, --some-threads, --all-threads or --thread-list <#>. Check the command line help for details.
To isolate multiple algorithms runs, use the --fork argument, which will load
data only once, or the --datafork parameter to reload the input in each
forked child program. These can be combined with --timeout to abort a child
program after the specified time.
To build the program a recent gcc C++ compiler, "cmake" version 2.8 or higher, and the GNU GMP library are required.
Having "parallel-string-sorting-X.Y.Z.tar" unpacked in the current directory, the following commands will compile and run the psstest program:
$ mkdir build
$ cd build
$ cmake -DCMAKE_BUILD_TYPE=Release ..
$ make
$ cd src/
$ ./psstest
If the cmake configuration routine does not finish successfully, you may need to install some development packages via your Linux distribution's package manager.
Here is a simple example to sort random number strings (10 MiB total chars) using pS^5-Unroll, and write them unsorted and sorted to files:
$ ./psstest -a parallel_sample_sortBTCU2 -s 10mb -i unsorted.txt -o sorted.txt random10
We have collected source code, papers, some test instances, and further information at
http://panthema.net/2013/parallel-string-sorting/
Written 2013-05-02 by Timo Bingmann, updated 2014-05-13
Running parallel-string-sorting d5ef3106bec26758cd9178285fbadfa6d677b306 on i10host
Called as ./psstest -a list
Available string sorting algorithms:
akiba/parallel_radix_sort Parallel MSD radix sort by Takuya Akiba
bingmann/lcp_insertion_sort LCP-aware insertion sort
bingmann/lcp_insertion_sort_cache LCP-aware insertion sort (with distinguishing character cache)
bingmann/lcp_insertion_sort_nolcp LCP-aware insertion sort (without LCP output)
bingmann/lcp_insertion_sort_pseudocode LCP-aware insertion sort close to pseudo-code, with checking
bingmann/lcp_mergesort_128way 128-way LCP-Mergesort by Andreas Eberle and Timo Bingmann
bingmann/lcp_mergesort_16way 16-way LCP-Mergesort by Andreas Eberle and Timo Bingmann
bingmann/lcp_mergesort_4way 4-way LCP-Mergesort by Andreas Eberle and Timo Bingmann
bingmann/lcp_mergesort_8way 8-way LCP-Mergesort by Andreas Eberle and Timo Bingmann
bingmann/lcp_mergesort_binary Binary Mergesort with LCP-merge by Andreas Eberle and Timo Bingmann
bingmann/msd_CE bingmann/msd_CE (rantala CE original)
bingmann/msd_CE2 bingmann/msd_CE2 (CE with reused prefix sum)
bingmann/msd_CE3 bingmann/msd_CE3 (CE2 with iterators)
bingmann/msd_CE_nr bingmann/msd_CE_nr (CE non-recursive)
bingmann/msd_CE_nr2 bingmann/msd_CE_nr2 (CE non-recursive)
bingmann/msd_CI bingmann/msd_CI (rantala CI original with oracle)
bingmann/msd_CI2 bingmann/msd_CI2 (CI without oracle)
bingmann/msd_CI3 bingmann/msd_CI3 (CI2 with swap operations)
bingmann/msd_CI4 bingmann/msd_CI4 (CI3 with swap cache)
bingmann/msd_CI5 bingmann/msd_CI5 (CI4 with charcache)
bingmann/msd_CI5_16bit bingmann/msd_CI5_16bit (CI5 with 16-bit radix)
bingmann/msd_CI_nr bingmann/msd_CI_nr (CI non-recursive)
bingmann/msd_CI_nr2 bingmann/msd_CI_nr2 (CI non-recursive)
bingmann/msd_CI_nr3 bingmann/msd_CI_nr3 (CI non-recursive, charcache)
bingmann/parallel_mkqs Parallel MKQS with blocks and cache8
bingmann/parallel_radix_sort_16bit Parallel MSD Radix sort with load balancing, 16-bit BigSorts
bingmann/parallel_radix_sort_8bit Parallel MSD Radix sort with load balancing, 8-bit BigSorts
bingmann/parallel_sample_sortBSC pS5: binary search, bktcache
bingmann/parallel_sample_sortBSC_lcp pS5: binary search, bktcache_lcp
bingmann/parallel_sample_sortBTC pS5: binary tree, bktcache
bingmann/parallel_sample_sortBTCE pS5: binary tree, equality, bktcache
bingmann/parallel_sample_sortBTCEU1 pS5: binary tree, equality, bktcache, unroll tree
bingmann/parallel_sample_sortBTCEU1_lcp pS5: binary tree, equality, bktcache, unroll tree_lcp
bingmann/parallel_sample_sortBTCE_lcp pS5: binary tree, equality, bktcache_lcp
bingmann/parallel_sample_sortBTCT pS5: binary tree, bktcache, tree calc
bingmann/parallel_sample_sortBTCTU1 pS5: binary tree, bktcache, unroll tree, tree calc
bingmann/parallel_sample_sortBTCTU1_lcp pS5: binary tree, bktcache, unroll tree, tree calc_lcp
bingmann/parallel_sample_sortBTCTU2 pS5: binary tree, bktcache, unroll tree and strings, tree calc
bingmann/parallel_sample_sortBTCTU2_lcp pS5: binary tree, bktcache, unroll tree and strings, tree calc_lcp
bingmann/parallel_sample_sortBTCT_lcp pS5: binary tree, bktcache, tree calc_lcp
bingmann/parallel_sample_sortBTCU1 pS5: binary tree, bktcache, unroll tree
bingmann/parallel_sample_sortBTCU1_lcp pS5: binary tree, bktcache, unroll tree_lcp
bingmann/parallel_sample_sortBTCU2 pS5: binary tree, bktcache, unroll tree and strings
bingmann/parallel_sample_sortBTCU2_lcp pS5: binary tree, bktcache, unroll tree and strings_lcp
bingmann/parallel_sample_sortBTCU2_out pS5: binary tree, bktcache, unroll tree and strings, separate output
bingmann/parallel_sample_sortBTCU2_out_lcp pS5: binary tree, bktcache, unroll tree and strings, separate output_lcp
bingmann/parallel_sample_sortBTC_lcp pS5: binary tree, bktcache_lcp
bingmann/qsort1 Run stdlib qsort with string comparsions (bytewise)
bingmann/qsort4 Run stdlib qsort with string comparsions (4 bytewise)
bingmann/qsort8 Run stdlib qsort with string comparsions (8 bytewise)
bingmann/qsort_strcmp Run stdlib qsort with strcmp comparsion
bingmann/sample_sortBS bingmann/sample_sortBS (binary search, no cache)
bingmann/sample_sortBSC bingmann/sample_sortBSC (binary search, bkt cache)
bingmann/sample_sortBSCA bingmann/sample_sortBSCA (binary search, assembler CMOV, bkt cache)
bingmann/sample_sortBSCE bingmann/sample_sortBSCE (binary search equal, bkt cache)
bingmann/sample_sortBSCEA bingmann/sample_sortBSCEA (binary search equal, assembler CMOV, bkt cache)
bingmann/sample_sortBT bingmann/sample_sortBT (binary tree, no cache)
bingmann/sample_sortBTC bingmann/sample_sortBTC (binary tree, bkt cache)
bingmann/sample_sortBTCA bingmann/sample_sortBTCA (binary tree, asm CMOV, bkt cache)
bingmann/sample_sortBTCE2 bingmann/sample_sortBTCE2 (binary tree equal, bkt cache)
bingmann/sample_sortBTCE2A bingmann/sample_sortBTCE2A (binary tree equal, asm CMOV, bkt cache)
bingmann/sample_sortBTCE2U bingmann/sample_sortBTCE2U (binary tree equal unroll, asm CMOV, bkt cache)
bingmann/sample_sortBTCE3 bingmann/sample_sortBTCE3 (adapt binary tree equal, bkt cache)
bingmann/sample_sortBTCE3A bingmann/sample_sortBTCE3A (adapt binary tree equal, asm CMOV, bkt cache)
bingmann/sample_sortBTCE3U bingmann/sample_sortBTCE3U (adapt binary tree equal unroll, asm CMOV, bkt cache)
bingmann/sample_sortBTCU bingmann/sample_sortBTCU (binary tree, unrolled, bkt cache)
bingmann/sample_sortRBTCE bingmann/sample_sortRBTCE (adapt binary tree equal, bkt cache)
bingmann/sample_sortRBTCEA bingmann/sample_sortRBTCEA (adapt binary tree equal, asm CMOV, bkt cache)
bingmann/sequential_mkqs_cache8 multikey_cache with 8byte cache (non-recursive)
bingmann/stdsort1 Run std::sort with string comparsions (bytewise)
bingmann/stdsort4 Run std::sort with string comparsions (4 bytewise)
bingmann/stdsort8 Run std::sort with string comparsions (8 bytewise)
bs/mkqsort bs_mkqs Original Multikey-Quicksort
eberle/lcp_insertion_sort LCP aware inssertion sort by Andreas Eberle
eberle/lcp_insertion_sort_cache LCP aware insertion sort with cached characters calculation by Andreas Eberle
eberle/mergesort_lcp_binary Binary Mergesort with LCP-usage by Andreas Eberle
eberle/mergesort_lcp_losertree_16way Mergesort with lcp aware Losertree by Andreas Eberle
eberle/mergesort_lcp_losertree_32way Mergesort with lcp aware Losertree by Andreas Eberle
eberle/mergesort_lcp_losertree_4way Mergesort with lcp aware Losertree by Andreas Eberle
eberle/mergesort_lcp_losertree_64way Mergesort with lcp aware Losertree by Andreas Eberle
eberle/parallel-lcp-mergesort-binary-splitting parallel LCP aware mergesort by Andreas Eberle
eberle/parallel-lcp-mergesort-lcp-splitting parallel LCP aware mergesort by Andreas Eberle
eberle/parallel-lcp-mergesort-standard-splitting parallel LCP aware mergesort by Andreas Eberle
eberle/ps5-parallel-toplevel-merge-assisting-binary-splitting pS5-LCP-Merge with JobQueue assisting each other by Andreas Eberle and Timo Bingmann
eberle/ps5-parallel-toplevel-merge-assisting-lcp-splitting pS5-LCP-Merge with JobQueue assisting each other by Andreas Eberle and Timo Bingmann
eberle/ps5-parallel-toplevel-merge-assisting-standard-splitting pS5-LCP-Merge with JobQueue assisting each other by Andreas Eberle and Timo Bingmann
eberle/ps5-parallel-toplevel-merge-binary-splitting NUMA aware sorting algorithm running pS5 on local memory and then doing a parallel merge by Andreas Eberle
eberle/ps5-parallel-toplevel-merge-lcp-splitting NUMA aware sorting algorithm running pS5 on local memory and then doing a parallel merge by Andreas Eberle
eberle/ps5-parallel-toplevel-merge-standard-splitting NUMA aware sorting algorithm running pS5 on local memory and then doing a parallel merge by Andreas Eberle
insertion_sort String Insertion-Sort
mbm/radixsort MSD Radix Sort by P. M. McIlroy, K. Bostic, and M. D. McIlroy
ng/cradix CRadix Original by Waihong Ng and Katsuhiko Kakehi
ng/lcpmergesort LCP-Mergesort Original by Waihong Ng and Katsuhiko Kakehi
ng/rantala_cradix CRadix by Waihong Ng and Katsuhiko Kakehi modified by Rantala
nilsson/adaptive_msd Adaptive MSD Radix Sort by Stefan Nilsson
nilsson/forward16 Forward Radix Sort 16-bit by Stefan Nilsson
nilsson/forward8 Forward Radix Sort 8-bit by Stefan Nilsson
rantala/burstsort2_bagwell burstsort2 with vector_bagwell bucket type
rantala/burstsort2_brodnik burstsort2 with vector_brodnik bucket type
rantala/burstsort2_sampling_bagwell burstsort2 sampling with vector_bagwell bucket type
rantala/burstsort2_sampling_brodnik burstsort2 sampling with vector_brodnik bucket type
rantala/burstsort2_sampling_superalphabet_bagwell burstsort2 sampling superalphabet with vector_bagwell bucket type
rantala/burstsort2_sampling_superalphabet_brodnik burstsort2 sampling superalphabet with vector_brodnik bucket type
rantala/burstsort2_sampling_superalphabet_vector burstsort2 sampling superalphabet with std::vector bucket type
rantala/burstsort2_sampling_superalphabet_vector_block burstsort2 sampling superalphabet with vector_block bucket type
rantala/burstsort2_sampling_vector burstsort2 sampling with std::vector bucket type
rantala/burstsort2_sampling_vector_block burstsort2 sampling with vector_block bucket type
rantala/burstsort2_superalphabet_bagwell burstsort2 superalphabet with vector_bagwell bucket type
rantala/burstsort2_superalphabet_brodnik burstsort2 superalphabet with vector_brodnik bucket type
rantala/burstsort2_superalphabet_vector burstsort2 superalphabet with std::vector bucket type
rantala/burstsort2_superalphabet_vector_block burstsort2 superalphabet with vector_block bucket type
rantala/burstsort2_vector burstsort2 with std::vector bucket type
rantala/burstsort2_vector_block burstsort2 with vector_block bucket type
rantala/burstsort_bagwell burstsort with vector_bagwell bucket type
rantala/burstsort_brodnik burstsort with vector_brodnik bucket type
rantala/burstsort_mkq_recursiveburst_1 burstsort_mkq 1byte alphabet with recursiveburst
rantala/burstsort_mkq_recursiveburst_2 burstsort_mkq 2byte alphabet with recursiveburst
rantala/burstsort_mkq_recursiveburst_4 burstsort_mkq 4byte alphabet with recursiveburst
rantala/burstsort_mkq_simpleburst_1 burstsort_mkq 1byte alphabet with simpleburst
rantala/burstsort_mkq_simpleburst_2 burstsort_mkq 2byte alphabet with simpleburst
rantala/burstsort_mkq_simpleburst_4 burstsort_mkq 4byte alphabet with simpleburst
rantala/burstsort_sampling_bagwell burstsort sampling with vector_bagwell bucket type
rantala/burstsort_sampling_brodnik burstsort sampling with vector_brodnik bucket type
rantala/burstsort_sampling_superalphabet_bagwell burstsort sampling superalphabet with vector_bagwell bucket type
rantala/burstsort_sampling_superalphabet_brodnik burstsort sampling superalphabet with vector_brodnik bucket type
rantala/burstsort_sampling_superalphabet_vector burstsort sampling superalphabet with std::vector bucket type
rantala/burstsort_sampling_superalphabet_vector_block burstsort sampling superalphabet with vector_block bucket type
rantala/burstsort_sampling_vector burstsort sampling with std::vector bucket type
rantala/burstsort_sampling_vector_block burstsort sampling with vector_block bucket type
rantala/burstsort_superalphabet_bagwell burstsort superalphabet with vector_bagwell bucket type
rantala/burstsort_superalphabet_brodnik burstsort superalphabet with vector_brodnik bucket type
rantala/burstsort_superalphabet_vector burstsort superalphabet with std::vector bucket type
rantala/burstsort_superalphabet_vector_block burstsort superalphabet with vector_block bucket type
rantala/burstsort_vector burstsort with std::vector bucket type
rantala/burstsort_vector_block burstsort with vector_block bucket type
rantala/funnelsort_128way_bfs funnelsort 128way bfs
rantala/funnelsort_128way_dfs funnelsort 128way dfs
rantala/funnelsort_16way_bfs funnelsort 16way bfs
rantala/funnelsort_16way_dfs funnelsort 16way dfs
rantala/funnelsort_32way_bfs funnelsort 32way bfs
rantala/funnelsort_32way_dfs funnelsort 32way dfs
rantala/funnelsort_64way_bfs funnelsort 64way bfs
rantala/funnelsort_64way_dfs funnelsort 64way dfs
rantala/funnelsort_8way_bfs funnelsort 8way bfs
rantala/funnelsort_8way_dfs funnelsort 8way dfs
rantala/mergesort_2way mergesort with 2way merger
rantala/mergesort_2way_parallel mergesort_parallel with 2way merger
rantala/mergesort_2way_unstable mergesort 2way unstable
rantala/mergesort_3way mergesort with 3way merger
rantala/mergesort_3way_parallel mergesort_parallel with 3way merger
rantala/mergesort_3way_unstable mergesort 3way unstable
rantala/mergesort_4way mergesort with 4way merger
rantala/mergesort_4way_parallel mergesort_parallel with 4way merger
rantala/mergesort_4way_unstable mergesort 4way unstable
rantala/mergesort_cache1_lcp_2way mergesort LCP with 2way merger and 1byte cache
rantala/mergesort_cache1_lcp_2way_parallel mergesort_parallel LCP with 2way merger and 1byte cache
rantala/mergesort_cache2_lcp_2way mergesort LCP with 2way merger and 2byte cache
rantala/mergesort_cache2_lcp_2way_parallel mergesort_parallel LCP with 2way merger and 2byte cache
rantala/mergesort_cache4_lcp_2way mergesort LCP with 2way merger and 4byte cache
rantala/mergesort_cache4_lcp_2way_parallel mergesort_parallel LCP with 2way merger and 4byte cache
rantala/mergesort_lcp_2way mergesort LCP with 2way merger
rantala/mergesort_lcp_2way_parallel mergesort_parallel LCP with 2way merger
rantala/mergesort_lcp_2way_unstable mergesort Unstable LCP with 2way merger
rantala/mergesort_lcp_2way_unstable_parallel mergesort_parallel unstable LCP with 2way merger
rantala/mergesort_losertree_1024way mergesort 1024way loser tree based
rantala/mergesort_losertree_1024way_parallel mergesort parallel 1024way loser tree based
rantala/mergesort_losertree_128way mergesort 128way loser tree based
rantala/mergesort_losertree_128way_parallel mergesort parallel 128way loser tree based
rantala/mergesort_losertree_256way mergesort 256way loser tree based
rantala/mergesort_losertree_256way_parallel mergesort parallel 256way loser tree based
rantala/mergesort_losertree_512way mergesort 512way loser tree based
rantala/mergesort_losertree_512way_parallel mergesort parallel 512way loser tree based
rantala/mergesort_losertree_64way mergesort 64way loser tree based
rantala/mergesort_losertree_64way_parallel mergesort parallel 64way loser tree based
rantala/msd_A msd_A
rantala/msd_A2 msd_A2
rantala/msd_A2_adaptive msd_A2_adaptive
rantala/msd_A_adaptive msd_A_adaptive
rantala/msd_CE0 msd_CE0: baseline
rantala/msd_CE1 msd_CE1: oracle
rantala/msd_CE2 msd_CE2: oracle+loop fission
rantala/msd_CE3 msd_CE3: oracle+loop fission+adaptive
rantala/msd_CE4 msd_CE4: oracle+loop fission+adaptive+16bit counter
rantala/msd_CE5 msd_CE5: oracle+loop fission+adaptive+16bit counter+prealloc
rantala/msd_CE6 msd_CE6: oracle+loop fission+adaptive+16bit counter+prealloc+unroll
rantala/msd_CE7 msd_CE7: oracle+loop fission+adaptive+16bit counter+prealloc+unroll+sortedness
rantala/msd_CI msd_CI
rantala/msd_CI_adaptive msd_CI: adaptive
rantala/msd_DB msd_DB
rantala/msd_D_std_deque msd_D_std_deque
rantala/msd_D_std_deque_adaptive msd_D_std_deque_adaptive
rantala/msd_D_std_list msd_D_std_list
rantala/msd_D_std_list_adaptive msd_D_std_list_adaptive
rantala/msd_D_std_vector msd_D_std_vector
rantala/msd_D_std_vector_adaptive msd_D_std_vector_adaptive
rantala/msd_D_vector_bagwell msd_D_vector_bagwell
rantala/msd_D_vector_bagwell_adaptive msd_D_vector_bagwell_adaptive
rantala/msd_D_vector_block msd_D_vector_block
rantala/msd_D_vector_block_adaptive msd_D_vector_block_adaptive
rantala/msd_D_vector_brodnik msd_D_vector_brodnik
rantala/msd_D_vector_brodnik_adaptive msd_D_vector_brodnik_adaptive
rantala/msd_D_vector_malloc msd_D_vector_malloc
rantala/msd_D_vector_malloc_adaptive msd_D_vector_malloc_adaptive
rantala/msd_D_vector_malloc_counter_clear msd_D_vector_malloc_counter_clear
rantala/msd_D_vector_malloc_counter_clear_adaptive msd_D_vector_malloc_counter_clear_adaptive
rantala/msd_D_vector_realloc msd_D_vector_realloc
rantala/msd_D_vector_realloc_adaptive msd_D_vector_realloc_adaptive
rantala/msd_D_vector_realloc_counter_clear msd_D_vector_realloc_counter_clear
rantala/msd_D_vector_realloc_counter_clear_adaptive msd_D_vector_realloc_counter_clear_adaptive
rantala/msd_D_vector_realloc_shrink_clear msd_D_vector_realloc_shrink_clear
rantala/msd_D_vector_realloc_shrink_clear_adaptive msd_D_vector_realloc_shrink_clear_adaptive
rantala/multikey_block1 multikey_block with 1byte alphabet
rantala/multikey_block2 multikey_block with 2byte alphabet
rantala/multikey_block4 multikey_block with 4byte alphabet
rantala/multikey_cache4 multikey_cache with 4byte cache
rantala/multikey_cache8 multikey_cache with 8byte cache
rantala/multikey_dynamic_bagwell1 multikey_dynamic with vector_bagwell bucket type and 1byte alphabet
rantala/multikey_dynamic_bagwell2 multikey_dynamic with vector_bagwell bucket type and 2byte alphabet
rantala/multikey_dynamic_bagwell4 multikey_dynamic with vector_bagwell bucket type and 4byte alphabet
rantala/multikey_dynamic_brodnik1 multikey_dynamic with vector_brodnik bucket type and 1byte alphabet
rantala/multikey_dynamic_brodnik2 multikey_dynamic with vector_brodnik bucket type and 2byte alphabet
rantala/multikey_dynamic_brodnik4 multikey_dynamic with vector_brodnik bucket type and 4byte alphabet
rantala/multikey_dynamic_vector1 multikey_dynamic with std::vector bucket type and 1byte alphabet
rantala/multikey_dynamic_vector2 multikey_dynamic with std::vector bucket type and 2byte alphabet
rantala/multikey_dynamic_vector4 multikey_dynamic with std::vector bucket type and 4byte alphabet
rantala/multikey_dynamic_vector_block1 multikey_dynamic with vector_block bucket type and 1byte alphabet
rantala/multikey_dynamic_vector_block2 multikey_dynamic with vector_block bucket type and 2byte alphabet
rantala/multikey_dynamic_vector_block4 multikey_dynamic with vector_block bucket type and 4byte alphabet
rantala/multikey_multipivot_brute_simd1 multikey_multipivot brute_simd with 1byte alphabet
rantala/multikey_multipivot_brute_simd2 multikey_multipivot brute_simd with 2byte alphabet
rantala/multikey_multipivot_brute_simd4 multikey_multipivot brute_simd with 4byte alphabet
rantala/multikey_simd1 multikey_simd with 1byte alphabet
rantala/multikey_simd2 multikey_simd with 2byte alphabet
rantala/multikey_simd4 multikey_simd with 4byte alphabet
rantala/multikey_simd_parallel1 multikey_simd_parallel with 1byte alphabet
rantala/multikey_simd_parallel2 multikey_simd_parallel with 2byte alphabet
rantala/multikey_simd_parallel4 multikey_simd_parallel with 4byte alphabet
shamsundar/lcp-merge-string-sort Parallelized LCP Merge sort by N. Shamsundar
sinha/CPL_burstsort Original CPL-burstsort
sinha/CP_burstsort Original CP-burstsort
sinha/C_burstsort Original C-burstsort
sinha/burstsortA burstsortA Original Burstsort with arrays
sinha/burstsortL burstsortL Original Burstsort with linked-lists
sinha/fbCPL_burstsort Original fbCPL-burstsort
sinha/fbCP_burstsort Original fbCP-burstsort
sinha/fbC_burstsort Original fbC-burstsort
sinha/sCPL_burstsort Original sCPL-burstsort
sinha/sCP_burstsort Original sCP-burstsort
sinha/sC_burstsort Original sC-burstsort