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speed up tokudb handler unit tests

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This commit is contained in:
Rich Prohaska
2014-11-12 08:38:04 -05:00
parent 43c176a779
commit fa92c90393
2 changed files with 33 additions and 12 deletions
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20
storage/tokudb/tests/Makefile
View File

@@ -2,7 +2,11 @@ SRCS = $(wildcard *.cc)
TARGETS = $(patsubst %.cc,%,$(SRCS))
CHECKS = $(patsubst %,%.check,$(TARGETS))
CPPFLAGS = -I.. -D__STDC_FORMAT_MACROS
CXXFLAGS = -g -Wall -Wextra -Wno-missing-field-initializers -Wshadow -fopenmp
CXXFLAGS = -g -Wall -Wextra -Wno-missing-field-initializers -Wshadow
ifdef USE_OPENMP
CPPFLAGS += -DUSE_OPENMP
CXXFLAGS += -fopenmp
endif
FRACTALTREE_BASE_DIR = ../ft-index
FRACTALTREE_INSTALL_DIR = $(FRACTALTREE_BASE_DIR)/install.debug
@@ -17,21 +21,29 @@ all: $(TARGETS)
clean:
rm -rf $(TARGETS) *.gcov *.gcno *.gcda *.testdir *.dSYM
check: $(CHECKS)
true
%.check: %
LD_LIBRARY_PATH=$(FRACTALTREE_INSTALL_DIR)/lib $(VALGRIND) ./$<
card.check: card_test.check card_1.check card_inf.check card_inf_1.check card_random_1.check card_etime.check
true
ifndef USE_OPENMP
# unravel vlq_test_uint64 8 times
vlq_test_uint64_%.check:
LD_LIBRARY_PATH=$(FRACTALTREE_INSTALL_DIR)/lib $(VALGRIND) ./vlq_test_uint64 $(patsubst vlq_test_uint64_%.check,%,$@) 8
vlq_test_uint64.check: $(foreach i,0 1 2 3 4 5 6 7,vlq_test_uint64_$(i).check)
true
endif
vlq.check: vlq_test.check vlq_test_uint32.check vlq_test_uint64.check
true
max_test.check: max_test
$(VALGRIND) ./$< 1 2
check: $(CHECKS)
true
%: %.cc
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -g -o $@ $<

25
storage/tokudb/tests/vlq_test_uint64.cc
View File

@@ -101,9 +101,11 @@ namespace tokudb {
template size_t vlq_decode_ui(uint64_t *np, void *p, size_t s);
};
static void test_vlq_uint64(void) {
// test a slice of the number space where the slice is described by
// a start number and a stride through the space.
static void test_vlq_uint64(uint64_t start, uint64_t stride) {
printf("%u\n", 0);
for (uint64_t v = 0; v < (1<<7); v++) {
for (uint64_t v = 0 + start; v < (1<<7); v += stride) {
unsigned char b[10];
size_t out_s = tokudb::vlq_encode_ui<uint64_t>(v, b, sizeof b);
assert(out_s == 1);
@@ -113,7 +115,7 @@ static void test_vlq_uint64(void) {
}
printf("%u\n", 1<<7);
for (uint64_t v = (1<<7); v < (1<<14); v++) {
for (uint64_t v = (1<<7) + start; v < (1<<14); v += stride) {
unsigned char b[10];
size_t out_s = tokudb::vlq_encode_ui<uint64_t>(v, b, sizeof b);
assert(out_s == 2);
@@ -123,7 +125,7 @@ static void test_vlq_uint64(void) {
}
printf("%u\n", 1<<14);
for (uint64_t v = (1<<14); v < (1<<21); v++) {
for (uint64_t v = (1<<14) + start; v < (1<<21); v += stride) {
unsigned char b[10];
size_t out_s = tokudb::vlq_encode_ui<uint64_t>(v, b, sizeof b);
assert(out_s == 3);
@@ -133,7 +135,7 @@ static void test_vlq_uint64(void) {
}
printf("%u\n", 1<<21);
for (uint64_t v = (1<<21); v < (1<<28); v++) {
for (uint64_t v = (1<<21) + start; v < (1<<28); v += stride) {
unsigned char b[10];
size_t out_s = tokudb::vlq_encode_ui<uint64_t>(v, b, sizeof b);
assert(out_s == 4);
@@ -143,9 +145,11 @@ static void test_vlq_uint64(void) {
}
printf("%u\n", 1<<28);
#if USE_OPENMP
#pragma omp parallel num_threads(4)
#pragma omp for
for (uint64_t v = (1<<28); v < (1ULL<<35); v++) {
#endif
for (uint64_t v = (1<<28) + start; v < (1ULL<<35); v += stride) {
unsigned char b[10];
size_t out_s = tokudb::vlq_encode_ui<uint64_t>(v, b, sizeof b);
assert(out_s == 5);
@@ -155,7 +159,12 @@ static void test_vlq_uint64(void) {
}
}
int main(void) {
test_vlq_uint64();
int main(int argc, char *argv[]) {
uint64_t start = 0, stride = 1;
if (argc == 3) {
start = atoll(argv[1]);
stride = atoll(argv[2]);
}
test_vlq_uint64(start, stride);
return 0;
}