add more benchmarking phases phases to lsm_microbenchmarks
git-svn-id: svn+ssh://svn.corp.yahoo.com/yahoo/yrl/labs/pnuts/code/logstore@3284 8dad8b1f-cf64-0410-95b6-bcf113ffbcfe
This commit is contained in:
sears
parent
051f46b03a
commit
6aae6898e7
1 changed files with 373 additions and 8 deletions
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@ -21,30 +21,107 @@ enum run_type {
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};
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};
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int main (int argc, char * argv[]) {
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int main (int argc, char * argv[]) {
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uint64_t mb = 10000; // size of run, in bytes.
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double MB = 1024 * 1024;
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uint64_t mb = 20000; // size of run, in megabytes.
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enum run_type mode = ALL;
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enum run_type mode = ALL;
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const uint64_t num_pages = mb * ((1024 * 1024) / PAGE_SIZE);
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const uint64_t num_pages = mb * (MB / PAGE_SIZE);
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stasis_buffer_manager_size = (512 * MB) / PAGE_SIZE;
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// stasis_buffer_manager_hint_writes_are_sequential = 1;
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// stasis_dirty_page_table_flush_quantum = (8 * MB) / PAGE_SIZE; // XXX if set to high-> segfault
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// stasis_dirty_page_count_hard_limit = (16 * MB) / PAGE_SIZE;
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// stasis_dirty_page_count_soft_limit = (10 * MB) / PAGE_SIZE;
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// stasis_dirty_page_low_water_mark = (8 * MB) / PAGE_SIZE;
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// Hard disk preferred.
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/* stasis_dirty_page_table_flush_quantum = (4 * MB) / PAGE_SIZE; // XXX if set to high-> segfault
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stasis_dirty_page_count_hard_limit = (12 * MB) / PAGE_SIZE;
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stasis_dirty_page_count_soft_limit = (8 * MB) / PAGE_SIZE;
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stasis_dirty_page_low_water_mark = (4 * MB) / PAGE_SIZE;*/
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// SSD preferred.
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stasis_dirty_page_table_flush_quantum = (4 * MB) / PAGE_SIZE; // XXX if set to high-> segfault
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stasis_dirty_page_count_hard_limit = (40 * MB) / PAGE_SIZE;
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stasis_dirty_page_count_soft_limit = (32 * MB) / PAGE_SIZE;
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stasis_dirty_page_low_water_mark = (16 * MB) / PAGE_SIZE;
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stasis_dirty_page_table_flush_quantum = (4 * MB) / PAGE_SIZE; // XXX if set to high-> segfault
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stasis_dirty_page_count_hard_limit = (48 * MB) / PAGE_SIZE;
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stasis_dirty_page_count_soft_limit = (40 * MB) / PAGE_SIZE;
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stasis_dirty_page_low_water_mark = (32 * MB) / PAGE_SIZE;
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printf("stasis_buffer_manager_size=%lld\n", (long long)stasis_buffer_manager_size * PAGE_SIZE);
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printf("Hard limit=%lld\n", (long long)((stasis_dirty_page_count_hard_limit*PAGE_SIZE)/MB));
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printf("Hard limit is %f pct.\n", 100.0 * ((double)stasis_dirty_page_count_hard_limit)/((double)stasis_buffer_manager_size));
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logtable::init_stasis();
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logtable::init_stasis();
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RegionAllocator * readableAlloc = NULL;
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if(!mode) {
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if(!mode) {
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int xid = Tbegin();
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int xid = Tbegin();
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RegionAllocator * alloc = new RegionAllocator(xid, num_pages);
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printf("Starting first write of %lld mb\n", (long long)mb);
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printf("Starting first write of %lld mb\n", (long long)mb);
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struct timeval start, stop; double elapsed;
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struct timeval start, start_sync, stop; double elapsed;
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gettimeofday(&start, 0);
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gettimeofday(&start, 0);
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pageid_t extent = alloc->alloc_extent(xid, num_pages);
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for(uint64_t i = 0; i < num_pages; i++) {
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for(uint64_t i = 0; i < num_pages; i++) {
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Page * p = loadUninitializedPage(xid, i);
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Page * p = loadUninitializedPage(xid, i+extent);
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stasis_dirty_page_table_set_dirty((stasis_dirty_page_table_t*)stasis_runtime_dirty_page_table(), p);
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stasis_dirty_page_table_set_dirty((stasis_dirty_page_table_t*)stasis_runtime_dirty_page_table(), p);
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releasePage(p);
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releasePage(p);
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}
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}
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gettimeofday(&start_sync,0);
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alloc->force_regions(xid);
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readableAlloc = alloc;
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Tcommit(xid);
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// alloc = new RegionAllocator(xid, num_pages);
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gettimeofday(&stop, 0);
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gettimeofday(&stop, 0);
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elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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printf("Write (unforced) took %f seconds (%f mb/sec)\n", elapsed, ((double)mb)/elapsed);
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printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)mb)/elapsed);
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printf("Sync took %f seconds.\n", stasis_timeval_to_double(stasis_subtract_timeval(stop, start_sync)));
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}
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if(!mode) {
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int xid = Tbegin();
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RegionAllocator * alloc = new RegionAllocator(xid, num_pages);
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printf("Starting write with parallel read of %lld mb\n", (long long)mb);
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struct timeval start, start_sync, stop; double elapsed;
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gettimeofday(&start, 0);
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pageid_t region_length;
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pageid_t region_count;
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pageid_t * old_extents = readableAlloc->list_regions(xid, ®ion_length, ®ion_count);
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pageid_t extent = alloc->alloc_extent(xid, num_pages);
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assert(region_count == 1);
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for(uint64_t i = 0; i < num_pages/2; i++) {
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Page * p = loadUninitializedPage(xid, i+extent);
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stasis_dirty_page_table_set_dirty((stasis_dirty_page_table_t*)stasis_runtime_dirty_page_table(), p);
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releasePage(p);
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p = loadPage(xid, i+old_extents[0]);
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releasePage(p);
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}
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gettimeofday(&start_sync,0);
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alloc->force_regions(xid);
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delete alloc;
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Tcommit(xid);
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// alloc = new RegionAllocator(xid, num_pages);
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gettimeofday(&stop, 0);
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elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)mb)/elapsed);
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printf("Sync took %f seconds.\n", stasis_timeval_to_double(stasis_subtract_timeval(stop, start_sync)));
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}
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if(!mode) {
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int xid = Tbegin();
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struct timeval start, start_sync, stop; double elapsed;
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printf("Starting write of giant datapage\n");
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printf("Starting write of giant datapage\n");
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gettimeofday(&start, 0);
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gettimeofday(&start, 0);
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RegionAllocator * alloc = new RegionAllocator(xid, num_pages);
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RegionAllocator * alloc = new RegionAllocator(xid, num_pages);
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DataPage * dp = new DataPage(xid, 10000, alloc);
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DataPage * dp = new DataPage(xid, num_pages-1, alloc);
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byte * key = (byte*)calloc(100, 1);
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byte * key = (byte*)calloc(100, 1);
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byte * val = (byte*)calloc(900, 1);
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byte * val = (byte*)calloc(900, 1);
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datatuple * tup = datatuple::create(key, 100, val, 900);
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datatuple * tup = datatuple::create(key, 100, val, 900);
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@ -55,12 +132,300 @@ int main (int argc, char * argv[]) {
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break;
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break;
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}
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}
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}
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}
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gettimeofday(&start_sync,0);
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alloc->force_regions(xid);
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alloc->force_regions(xid);
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Tcommit(xid);
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gettimeofday(&stop, 0);
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gettimeofday(&stop, 0);
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Tcommit(xid);
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elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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printf("Write (forced) took %f seconds (%f mb/sec)\n", elapsed, ((double)mb)/elapsed);
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printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)mb)/elapsed);
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printf("Sync took %f seconds.\n", stasis_timeval_to_double(stasis_subtract_timeval(stop, start_sync)));
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}
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}
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if(!mode) {
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int xid = Tbegin();
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struct timeval start, start_sync, stop; double elapsed;
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printf("Starting write of many small datapages\n");
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gettimeofday(&start, 0);
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RegionAllocator * alloc = new RegionAllocator(xid, num_pages);
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byte * key = (byte*)calloc(100, 1);
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byte * val = (byte*)calloc(900, 1);
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datatuple * tup = datatuple::create(key, 100, val, 900);
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free(key);
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free(val);
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DataPage * dp = 0;
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uint64_t this_count = 0;
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uint64_t count = 0;
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uint64_t dp_count = 0;
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while((count * 1000) < (mb * 1024*1024)) {
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if((!dp) || !dp->append(tup)) {
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dp = new DataPage(xid, 2, alloc);
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dp_count++;
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}
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count++;
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this_count++;
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// if(((this_count * 1000) > (1024 * 1024 * 16))) {
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// alloc->force_regions(xid);
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// this_count = 0;
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// gettimeofday(&stop, 0);
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// elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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// printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)(count*1000))/(1024*1024*elapsed));
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// }
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}
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gettimeofday(&start_sync,0);
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alloc->force_regions(xid);
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gettimeofday(&stop, 0);
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Tcommit(xid);
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elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)(count*1000))/(elapsed*1024*1024));
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printf("Sync took %f seconds.\n", stasis_timeval_to_double(stasis_subtract_timeval(stop, start_sync)));
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}
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if(!mode) {
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int xid = Tbegin();
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struct timeval start, start_sync, stop; double elapsed;
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printf("Starting two parallel writes of many small datapages\n");
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gettimeofday(&start, 0);
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RegionAllocator * alloc = new RegionAllocator(xid, num_pages/2);
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RegionAllocator * alloc2 = new RegionAllocator(xid, num_pages/2);
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byte * key = (byte*)calloc(100, 1);
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byte * val = (byte*)calloc(900, 1);
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datatuple * tup = datatuple::create(key, 100, val, 900);
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free(key);
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free(val);
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DataPage * dp = 0;
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DataPage * dp2 = 0;
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uint64_t this_count = 0;
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uint64_t count = 0;
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uint64_t dp_count = 0;
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while((count * 1000) < (mb * 1024*1024)) {
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if((!dp) || !dp->append(tup)) {
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dp = new DataPage(xid, 2, alloc);
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dp_count++;
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}
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if((!dp2) || !dp2->append(tup)) {
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dp2 = new DataPage(xid, 2, alloc2);
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//dp_count++;
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}
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count += 2;
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this_count++;
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// if(((this_count * 1000) > (1024 * 1024 * 16))) {
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// alloc->force_regions(xid);
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// this_count = 0;
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// gettimeofday(&stop, 0);
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// elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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// printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)(count*1000))/(1024*1024*elapsed));
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// }
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}
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gettimeofday(&start_sync,0);
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alloc->force_regions(xid);
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alloc2->force_regions(xid);
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gettimeofday(&stop, 0);
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Tcommit(xid);
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elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)(count*1000))/(elapsed*1024*1024));
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printf("Sync took %f seconds.\n", stasis_timeval_to_double(stasis_subtract_timeval(stop, start_sync)));
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}
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RegionAllocator * read_alloc = NULL;
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RegionAllocator * read_alloc2 = NULL;
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RegionAllocator * read_alloc3 = NULL;
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RegionAllocator * read_alloc4 = NULL;
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if(!mode) {
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int xid = Tbegin();
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struct timeval start, start_sync, stop; double elapsed;
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printf("Starting four parallel writes of many small datapages\n");
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gettimeofday(&start, 0);
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RegionAllocator * alloc = new RegionAllocator(xid, num_pages/4);
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RegionAllocator * alloc2 = new RegionAllocator(xid, num_pages/4);
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RegionAllocator * alloc3 = new RegionAllocator(xid, num_pages/4);
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RegionAllocator * alloc4 = new RegionAllocator(xid, num_pages/4);
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byte * key = (byte*)calloc(100, 1);
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byte * val = (byte*)calloc(900, 1);
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datatuple * tup = datatuple::create(key, 100, val, 900);
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free(key);
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free(val);
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DataPage * dp = 0;
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DataPage * dp2 = 0;
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DataPage * dp3 = 0;
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DataPage * dp4 = 0;
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uint64_t this_count = 0;
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uint64_t count = 0;
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uint64_t dp_count = 0;
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while((count * 1000) < (mb * 1024*1024)) {
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if((!dp) || !dp->append(tup)) {
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dp = new DataPage(xid, 2, alloc);
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dp_count++;
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}
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if((!dp2) || !dp2->append(tup)) {
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dp2 = new DataPage(xid, 2, alloc2);
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//dp_count++;
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}
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if((!dp3) || !dp3->append(tup)) {
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dp3 = new DataPage(xid, 2, alloc3);
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//dp_count++;
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}
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if((!dp4) || !dp4->append(tup)) {
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dp4 = new DataPage(xid, 2, alloc4);
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//dp_count++;
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}
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count += 4;
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this_count++;
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// if(((this_count * 1000) > (1024 * 1024 * 16))) {
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// alloc->force_regions(xid);
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// this_count = 0;
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// gettimeofday(&stop, 0);
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// elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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// printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)(count*1000))/(1024*1024*elapsed));
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// }
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}
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gettimeofday(&start_sync,0);
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alloc->force_regions(xid);
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alloc2->force_regions(xid);
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alloc3->force_regions(xid);
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alloc4->force_regions(xid);
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gettimeofday(&stop, 0);
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Tcommit(xid);
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elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
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printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)(count*1000))/(elapsed*1024*1024));
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printf("Sync took %f seconds.\n", stasis_timeval_to_double(stasis_subtract_timeval(stop, start_sync)));
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read_alloc = alloc;
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read_alloc2 = alloc2;
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read_alloc3 = alloc3;
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read_alloc4 = alloc4;
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}
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if(!mode) {
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int xid = Tbegin();
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struct timeval start, start_sync, stop; double elapsed;
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printf("Starting four parallel writes of many small datapages\n");
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gettimeofday(&start, 0);
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RegionAllocator * alloc = new RegionAllocator(xid, num_pages/4);
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RegionAllocator * alloc2 = new RegionAllocator(xid, num_pages/4);
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RegionAllocator * alloc3 = new RegionAllocator(xid, num_pages/4);
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RegionAllocator * alloc4 = new RegionAllocator(xid, num_pages/4);
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byte * key = (byte*)calloc(100, 1);
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byte * val = (byte*)calloc(900, 1);
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datatuple * tup = datatuple::create(key, 100, val, 900);
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free(key);
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free(val);
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DataPage * dp = 0;
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DataPage * dp2 = 0;
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DataPage * dp3 = 0;
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DataPage * dp4 = 0;
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uint64_t this_count = 0;
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uint64_t count = 0;
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uint64_t dp_count = 0;
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pageid_t n1, n2, n3, n4;
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pageid_t l1, l2, l3, l4;
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||||||
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pageid_t * regions1, * regions2, * regions3, * regions4;
|
||||||
|
|
||||||
|
regions1 = read_alloc->list_regions(xid, &l1, &n1);
|
||||||
|
regions2 = read_alloc2->list_regions(xid, &l2, &n2);
|
||||||
|
regions3 = read_alloc3->list_regions(xid, &l3, &n3);
|
||||||
|
regions4 = read_alloc4->list_regions(xid, &l4, &n4);
|
||||||
|
|
||||||
|
pageid_t i1 = regions1[0];
|
||||||
|
pageid_t i2 = regions2[0];
|
||||||
|
pageid_t i3 = regions3[0];
|
||||||
|
pageid_t i4 = regions4[0];
|
||||||
|
|
||||||
|
DataPage * rdp = new DataPage(xid, 0, i1);
|
||||||
|
DataPage * rdp2 = new DataPage(xid, 0, i2);
|
||||||
|
DataPage * rdp3 = new DataPage(xid, 0, i3);
|
||||||
|
DataPage * rdp4 = new DataPage(xid, 0, i4);
|
||||||
|
|
||||||
|
DataPage::iterator it1 = rdp->begin();
|
||||||
|
DataPage::iterator it2 = rdp2->begin();
|
||||||
|
DataPage::iterator it3 = rdp3->begin();
|
||||||
|
DataPage::iterator it4 = rdp4->begin();
|
||||||
|
|
||||||
|
while((count * 1000) < (mb * 1024*1024)) {
|
||||||
|
if((!dp) || !dp->append(tup)) {
|
||||||
|
dp = new DataPage(xid, 2, alloc);
|
||||||
|
dp_count++;
|
||||||
|
}
|
||||||
|
if((!dp2) || !dp2->append(tup)) {
|
||||||
|
dp2 = new DataPage(xid, 2, alloc2);
|
||||||
|
//dp_count++;
|
||||||
|
}
|
||||||
|
if((!dp3) || !dp3->append(tup)) {
|
||||||
|
dp3 = new DataPage(xid, 2, alloc3);
|
||||||
|
//dp_count++;
|
||||||
|
}
|
||||||
|
if((!dp4) || !dp4->append(tup)) {
|
||||||
|
dp4 = new DataPage(xid, 2, alloc4);
|
||||||
|
//dp_count++;
|
||||||
|
}
|
||||||
|
datatuple * t;
|
||||||
|
if((!rdp) || !(t = it1.getnext())) {
|
||||||
|
i1+= rdp->get_page_count();
|
||||||
|
if(rdp) delete rdp;
|
||||||
|
rdp = new DataPage(xid, 0, i1);
|
||||||
|
// i1++;
|
||||||
|
it1 = rdp->begin();
|
||||||
|
t = it1.getnext();
|
||||||
|
}
|
||||||
|
if(t) datatuple::freetuple(t);
|
||||||
|
if((!rdp2) || !(t = it2.getnext())) {
|
||||||
|
i2+= rdp2->get_page_count();
|
||||||
|
if(rdp2) delete rdp2;
|
||||||
|
rdp2 = new DataPage(xid, 0, i2);
|
||||||
|
// i2++;
|
||||||
|
it2 = rdp2->begin();
|
||||||
|
t = it2.getnext();
|
||||||
|
}
|
||||||
|
if(t) datatuple::freetuple(t);
|
||||||
|
if((!rdp3) || !(t = it3.getnext())) {
|
||||||
|
i3+= rdp3->get_page_count();
|
||||||
|
if(rdp3) delete rdp3;
|
||||||
|
rdp3 = new DataPage(xid, 0, i3);
|
||||||
|
// i3++;
|
||||||
|
it3 = rdp3->begin();
|
||||||
|
t = it3.getnext();
|
||||||
|
}
|
||||||
|
if(t) datatuple::freetuple(t);
|
||||||
|
if((!rdp4) || !(t = it4.getnext())) {
|
||||||
|
i4+= rdp4->get_page_count();
|
||||||
|
if(rdp4) delete rdp4;
|
||||||
|
rdp4 = new DataPage(xid, 0, i4);
|
||||||
|
// i4++;
|
||||||
|
it4 = rdp4->begin();
|
||||||
|
t = it4.getnext();
|
||||||
|
}
|
||||||
|
if(t) datatuple::freetuple(t);
|
||||||
|
|
||||||
|
count += 8;
|
||||||
|
this_count++;
|
||||||
|
// if(((this_count * 1000) > (1024 * 1024 * 16))) {
|
||||||
|
// alloc->force_regions(xid);
|
||||||
|
// this_count = 0;
|
||||||
|
// gettimeofday(&stop, 0);
|
||||||
|
// elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
|
||||||
|
// printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)(count*1000))/(1024*1024*elapsed));
|
||||||
|
// }
|
||||||
|
}
|
||||||
|
gettimeofday(&start_sync,0);
|
||||||
|
alloc->force_regions(xid);
|
||||||
|
alloc2->force_regions(xid);
|
||||||
|
alloc3->force_regions(xid);
|
||||||
|
alloc4->force_regions(xid);
|
||||||
|
gettimeofday(&stop, 0);
|
||||||
|
Tcommit(xid);
|
||||||
|
elapsed = stasis_timeval_to_double(stasis_subtract_timeval(stop, start));
|
||||||
|
printf("Write took %f seconds (%f mb/sec)\n", elapsed, ((double)(count*1000))/(elapsed*1024*1024));
|
||||||
|
printf("Sync took %f seconds.\n", stasis_timeval_to_double(stasis_subtract_timeval(stop, start_sync)));
|
||||||
|
read_alloc = alloc;
|
||||||
|
read_alloc2 = alloc2;
|
||||||
|
read_alloc3 = alloc3;
|
||||||
|
read_alloc4 = alloc4;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
logtable::deinit_stasis();
|
logtable::deinit_stasis();
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue