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-rw-r--r--CMakeLists.txt10
-rw-r--r--benchmarks/tail-latency/isam_buffer.cpp69
-rw-r--r--benchmarks/tail-latency/standard_latency_dist.cpp100
m---------external/psudb-common0
4 files changed, 179 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d38623f..f423ba1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -300,11 +300,21 @@ if (tail_bench)
target_link_libraries(fixed_shard_latency_dist PUBLIC gsl pthread atomic)
target_include_directories(fixed_shard_latency_dist PRIVATE include external external/m-tree/cpp external/PGM-index/include external/PLEX/include benchmarks/include external/psudb-common/cpp/include)
target_link_options(fixed_shard_latency_dist PUBLIC -mcx16)
+
+ add_executable(standard_latency_dist ${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/tail-latency/standard_latency_dist.cpp)
+ target_link_libraries(standard_latency_dist PUBLIC gsl pthread atomic)
+ target_include_directories(standard_latency_dist PRIVATE include external external/m-tree/cpp external/PGM-index/include external/PLEX/include benchmarks/include external/psudb-common/cpp/include)
+ target_link_options(standard_latency_dist PUBLIC -mcx16)
add_executable(btree_insert_dist ${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/tail-latency/btree_insert_dist.cpp)
target_link_libraries(btree_insert_dist PUBLIC gsl pthread atomic)
target_include_directories(btree_insert_dist PRIVATE include external external/m-tree/cpp external/PGM-index/include external/PLEX/include benchmarks/include external/psudb-common/cpp/include)
target_link_options(btree_insert_dist PUBLIC -mcx16)
+
+ add_executable(isam_buffer ${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/tail-latency/isam_buffer.cpp)
+ target_link_libraries(isam_buffer PUBLIC gsl pthread atomic)
+ target_include_directories(isam_buffer PRIVATE include external external/m-tree/cpp external/PGM-index/include external/PLEX/include benchmarks/include external/psudb-common/cpp/include)
+ target_link_options(isam_buffer PUBLIC -mcx16)
endif()
if (bench)
diff --git a/benchmarks/tail-latency/isam_buffer.cpp b/benchmarks/tail-latency/isam_buffer.cpp
new file mode 100644
index 0000000..8c063c8
--- /dev/null
+++ b/benchmarks/tail-latency/isam_buffer.cpp
@@ -0,0 +1,69 @@
+/*
+ *
+ */
+
+#define ENABLE_TIMER
+#define TS_TEST
+
+#include <thread>
+
+#include "file_util.h"
+#include "framework/interface/Record.h"
+#include "framework/structure/MutableBuffer.h"
+#include "shard/ISAMTree.h"
+#include "standard_benchmarks.h"
+
+#include "psu-util/timer.h"
+#include <gsl/gsl_rng.h>
+
+typedef de::Record<uint64_t, uint64_t> Rec;
+typedef de::ISAMTree<Rec> Shard;
+typedef de::MutableBuffer<Rec> Buffer;
+
+void usage(char *progname) {
+ fprintf(stderr, "%s reccnt datafile\n", progname);
+}
+
+int main(int argc, char **argv) {
+
+ if (argc < 3) {
+ usage(argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ size_t n = atol(argv[1]);
+ std::string d_fname = std::string(argv[2]);
+
+ auto data = read_sosd_file<Rec>(d_fname, n);
+
+ std::vector<size_t> buffer_sizes = {4000, 8000, 12000, 16000,
+ 20000, 40000, 80000, 160000, 320000};
+
+ TIMER_INIT();
+
+ size_t rec_idx = 0;
+
+ for (size_t bs : buffer_sizes) {
+ for (size_t j = 0; j < 20; j++) {
+ auto buffer = Buffer(bs, bs);
+
+ TIMER_START();
+ for (size_t i = 0; i < bs; i++) {
+ buffer.append(data[rec_idx++]);
+
+ if (rec_idx >= n) rec_idx = 0;
+ }
+ TIMER_STOP();
+
+ auto buffer_fill = TIMER_RESULT();
+
+ TIMER_START();
+ auto shard = Shard(buffer.get_buffer_view());
+ TIMER_STOP();
+
+ auto shard_const = TIMER_RESULT();
+
+ fprintf(stdout, "%ld\t%ld\t%ld\n", bs, buffer_fill, shard_const);
+ }
+ }
+}
diff --git a/benchmarks/tail-latency/standard_latency_dist.cpp b/benchmarks/tail-latency/standard_latency_dist.cpp
new file mode 100644
index 0000000..3929b56
--- /dev/null
+++ b/benchmarks/tail-latency/standard_latency_dist.cpp
@@ -0,0 +1,100 @@
+/*
+ *
+ */
+
+#define ENABLE_TIMER
+#define TS_TEST
+
+#include <thread>
+
+#include "framework/DynamicExtension.h"
+#include "framework/scheduling/FIFOScheduler.h"
+#include "shard/TrieSpline.h"
+#include "query/rangecount.h"
+#include "framework/interface/Record.h"
+#include "file_util.h"
+#include "standard_benchmarks.h"
+
+#include "framework/reconstruction/FixedShardCountPolicy.h"
+
+#include <gsl/gsl_rng.h>
+
+#include "psu-util/timer.h"
+
+
+typedef de::Record<uint64_t, uint64_t> Rec;
+typedef de::TrieSpline<Rec> Shard;
+typedef de::rc::Query<Shard> Q;
+typedef de::DynamicExtension<Shard, Q, de::DeletePolicy::TOMBSTONE, de::FIFOScheduler> Ext;
+typedef Q::Parameters QP;
+
+void usage(char *progname) {
+ fprintf(stderr, "%s reccnt datafile queryfile\n", progname);
+}
+
+int main(int argc, char **argv) {
+
+ if (argc < 4) {
+ usage(argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ size_t n = atol(argv[1]);
+ std::string d_fname = std::string(argv[2]);
+ std::string q_fname = std::string(argv[3]);
+
+ auto data = read_sosd_file<Rec>(d_fname, n);
+ auto queries = read_range_queries<QP>(q_fname, .0001);
+
+ std::vector<size_t> sfs = {2, 4, 8, 16, 32, 64, 128, 256, 512, 1024};
+ size_t buffer_size = 8000;
+ std::vector<size_t> policies = {0, 1};
+
+ for (size_t i=0; i<sfs.size(); i++) {
+ auto policy = get_policy<Shard, Q>(sfs[i], buffer_size, 0);
+ auto extension = new Ext(policy, buffer_size / 4, buffer_size);
+
+ /* warmup structure w/ 10% of records */
+ size_t warmup = .1 * n;
+ for (size_t j=0; j<warmup; j++) {
+ while (!extension->insert(data[j])) {
+ usleep(1);
+ }
+ }
+
+ extension->await_next_epoch();
+
+ TIMER_INIT();
+
+ for (size_t j=warmup; j<data.size(); j++) {
+ TIMER_START();
+ while (!extension->insert(data[j])) {
+ usleep(1);
+ }
+ TIMER_STOP();
+
+ fprintf(stdout, "I\t%ld\t%ld\n", sfs[i], TIMER_RESULT());
+ }
+
+ extension->await_next_epoch();
+
+ size_t total = 0;
+ /* repeat the queries a bunch of times */
+ for (size_t l=0; l<10; l++) {
+ for (size_t j=0; j<queries.size(); j++) {
+ TIMER_START();
+ auto q = queries[j];
+ auto res = extension->query(std::move(q));
+ total += res.get();
+ TIMER_STOP();
+ fprintf(stdout, "Q\t%ld\t%ld\n", sfs[i], TIMER_RESULT());
+ }
+ }
+
+ fprintf(stdout, "S\t%ld\t%ld\t%ld\n", sfs[i], extension->get_shard_count(), total);
+ delete extension;
+ }
+
+ fflush(stderr);
+}
+
diff --git a/external/psudb-common b/external/psudb-common
-Subproject ce3b373b75c28098df83ec95234a90cb4f4d364
+Subproject 67ec5f53de89c0edd6c46cd85f4ad05d380c16b