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Copy pathtest_data_pipelines.cpp
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2871 lines (2261 loc) · 80 KB
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#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include <doctest.h>
#include <taskflow/taskflow.hpp>
#include <taskflow/algorithm/data_pipeline.hpp>
#include <stdlib.h> /* srand, rand */
#include <time.h> /* time */
// --------------------------------------------------------
// Testcase: 1 pipe, L lines, w workers
// --------------------------------------------------------
void data_pipeline_1P(size_t L, unsigned w, tf::PipeType type) {
tf::Executor executor(w);
const size_t maxN = 100;
std::vector<int> source(maxN);
std::iota(source.begin(), source.end(), 0);
// iterate different data amount (1, 2, 3, 4, 5, ... 1000000)
for (size_t N = 0; N <= maxN; N++) {
// serial direction
if (type == tf::PipeType::SERIAL) {
tf::Taskflow taskflow;
size_t j = 0;
tf::DataPipeline pl (L, tf::make_data_pipe<tf::Pipeflow&, void>(type, [L, N, &j, &source](auto& pf) mutable {
if (j == N) {
pf.stop();
return;
}
REQUIRE(j == source[j]);
REQUIRE(pf.token() % L == pf.line());
j++;
}));
auto datapipeline = taskflow.composed_of(pl).name("module_of_datapipeline");
auto test = taskflow.emplace([&](){
REQUIRE(j == N);
REQUIRE(pl.num_tokens() == N);
}).name("test");
datapipeline.precede(test);
executor.run_until(taskflow, [counter=3, j]() mutable{
j = 0;
return counter --== 0;
}).get();
}
}
}
// serial pipe with one line
TEST_CASE("DataPipeline.1P(S).1L.1W" * doctest::timeout(300)) {
data_pipeline_1P(1, 1, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).1L.2W" * doctest::timeout(300)) {
data_pipeline_1P(1, 2, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).1L.3W" * doctest::timeout(300)) {
data_pipeline_1P(1, 3, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).1L.4W" * doctest::timeout(300)) {
data_pipeline_1P(1, 4, tf::PipeType::SERIAL);
}
// serial pipe with two lines
TEST_CASE("DataPipeline.1P(S).2L.1W" * doctest::timeout(300)) {
data_pipeline_1P(2, 1, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).2L.2W" * doctest::timeout(300)) {
data_pipeline_1P(2, 2, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).2L.3W" * doctest::timeout(300)) {
data_pipeline_1P(2, 3, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).2L.4W" * doctest::timeout(300)) {
data_pipeline_1P(2, 4, tf::PipeType::SERIAL);
}
// serial pipe with three lines
TEST_CASE("DataPipeline.1P(S).3L.1W" * doctest::timeout(300)) {
data_pipeline_1P(3, 1, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).3L.2W" * doctest::timeout(300)) {
data_pipeline_1P(3, 2, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).3L.3W" * doctest::timeout(300)) {
data_pipeline_1P(3, 3, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).3L.4W" * doctest::timeout(300)) {
data_pipeline_1P(3, 4, tf::PipeType::SERIAL);
}
// serial pipe with three lines
TEST_CASE("DataPipeline.1P(S).4L.1W" * doctest::timeout(300)) {
data_pipeline_1P(4, 1, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).4L.2W" * doctest::timeout(300)) {
data_pipeline_1P(4, 2, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).4L.3W" * doctest::timeout(300)) {
data_pipeline_1P(4, 3, tf::PipeType::SERIAL);
}
TEST_CASE("DataPipeline.1P(S).4L.4W" * doctest::timeout(300)) {
data_pipeline_1P(4, 4, tf::PipeType::SERIAL);
}
// ----------------------------------------------------------------------------
// two pipes (SS), L lines, W workers
// ----------------------------------------------------------------------------
void data_pipeline_2P_SS(size_t L, unsigned w) {
tf::Executor executor(w);
const size_t maxN = 100;
std::vector<int> source(maxN);
std::iota(source.begin(), source.end(), 0);
// std::vector<std::array<int, 2>> mybuffer(L);
for(size_t N = 0; N <= maxN; N++) {
tf::Taskflow taskflow;
size_t j1 = 0, j2 = 0;
size_t cnt = 1;
tf::DataPipeline pl(
L,
tf::make_data_pipe<tf::Pipeflow&, int>(tf::PipeType::SERIAL, [N, &source, &j1, L](auto& pf) mutable {
if(j1 == N) {
pf.stop();
return 0;
}
REQUIRE(j1 == source[j1]);
REQUIRE(pf.token() % L == pf.line());
// mybuffer[pf.line()][pf.pipe()] = source[j1] + 1;
// j1++;
return source[j1++] + 1;
}),
tf::make_data_pipe<int, void>(tf::PipeType::SERIAL, [N, &source, &j2, L](int& input, tf::Pipeflow& pf) mutable {
REQUIRE(j2 < N);
REQUIRE(pf.token() % L == pf.line());
// REQUIRE(source[j2] + 1 == mybuffer[pf.line()][pf.pipe() - 1]);
// j2++;
REQUIRE(source[j2++] + 1 == input);
})
);
auto datapipeline = taskflow.composed_of(pl).name("module_of_datapipeline");
auto test = taskflow.emplace([&](){
REQUIRE(j1 == N);
REQUIRE(j2 == N);
REQUIRE(pl.num_tokens() == cnt * N);
}).name("test");
datapipeline.precede(test);
executor.run_n(taskflow, 3, [&]() mutable {
j1 = 0;
j2 = 0;
// for(size_t i = 0; i < mybuffer.size(); ++i){
// for(size_t j = 0; j < mybuffer[0].size(); ++j){
// mybuffer[i][j] = 0;
// }
// }
cnt++;
}).get();
}
}
// two pipes (SS)
TEST_CASE("DataPipeline.2P(SS).1L.1W" * doctest::timeout(300)) {
data_pipeline_2P_SS(1, 1);
}
TEST_CASE("DataPipeline.2P(SS).1L.2W" * doctest::timeout(300)) {
data_pipeline_2P_SS(1, 2);
}
TEST_CASE("DataPipeline.2P(SS).1L.3W" * doctest::timeout(300)) {
data_pipeline_2P_SS(1, 3);
}
TEST_CASE("DataPipeline.2P(SS).1L.4W" * doctest::timeout(300)) {
data_pipeline_2P_SS(1, 4);
}
TEST_CASE("DataPipeline.2P(SS).2L.1W" * doctest::timeout(300)) {
data_pipeline_2P_SS(2, 1);
}
TEST_CASE("DataPipeline.2P(SS).2L.2W" * doctest::timeout(300)) {
data_pipeline_2P_SS(2, 2);
}
TEST_CASE("DataPipeline.2P(SS).2L.3W" * doctest::timeout(300)) {
data_pipeline_2P_SS(2, 3);
}
TEST_CASE("DataPipeline.2P(SS).2L.4W" * doctest::timeout(300)) {
data_pipeline_2P_SS(2, 4);
}
TEST_CASE("DataPipeline.2P(SS).3L.1W" * doctest::timeout(300)) {
data_pipeline_2P_SS(3, 1);
}
TEST_CASE("DataPipeline.2P(SS).3L.2W" * doctest::timeout(300)) {
data_pipeline_2P_SS(3, 2);
}
TEST_CASE("DataPipeline.2P(SS).3L.3W" * doctest::timeout(300)) {
data_pipeline_2P_SS(3, 3);
}
TEST_CASE("DataPipeline.2P(SS).3L.4W" * doctest::timeout(300)) {
data_pipeline_2P_SS(3, 4);
}
TEST_CASE("DataPipeline.2P(SS).4L.1W" * doctest::timeout(300)) {
data_pipeline_2P_SS(4, 1);
}
TEST_CASE("DataPipeline.2P(SS).4L.2W" * doctest::timeout(300)) {
data_pipeline_2P_SS(4, 2);
}
TEST_CASE("DataPipeline.2P(SS).4L.3W" * doctest::timeout(300)) {
data_pipeline_2P_SS(4, 3);
}
TEST_CASE("DataPipeline.2P(SS).4L.4W" * doctest::timeout(300)) {
data_pipeline_2P_SS(4, 4);
}
// ----------------------------------------------------------------------------
// two pipes (SP), L lines, W workers
// ----------------------------------------------------------------------------
void data_pipeline_2P_SP(size_t L, unsigned w) {
tf::Executor executor(w);
const size_t maxN = 100;
std::vector<int> source(maxN);
std::iota(source.begin(), source.end(), 0);
// std::vector<std::array<int, 2>> mybuffer(L);
for(size_t N = 0; N <= maxN; N++) {
tf::Taskflow taskflow;
size_t j1 = 0;
std::atomic<size_t> j2 = 0;
std::mutex mutex;
std::vector<int> collection;
size_t cnt = 1;
tf::DataPipeline pl(L,
tf::make_data_pipe<tf::Pipeflow&, int>(tf::PipeType::SERIAL, [N, &source, &j1, L](auto& pf) mutable {
if(j1 == N) {
pf.stop();
return 0;
}
REQUIRE(j1 == source[j1]);
REQUIRE(pf.token() % L == pf.line());
// mybuffer[pf.line()][pf.pipe()] = source[j1] + 1;
// j1++;
return source[j1++] + 1;
}),
tf::make_data_pipe<int, void>(tf::PipeType::PARALLEL,
[N, &collection, &mutex, &j2, L](int& input, tf::Pipeflow& pf) mutable {
REQUIRE(j2++ < N);
{
std::scoped_lock<std::mutex> lock(mutex);
REQUIRE(pf.token() % L == pf.line());
// collection.push_back(mybuffer[pf.line()][pf.pipe() - 1]);
collection.push_back(input);
}
})
);
auto datapipeline = taskflow.composed_of(pl).name("module_of_datapipeline");
auto test = taskflow.emplace([&](){
REQUIRE(j1 == N);
REQUIRE(j2 == N);
std::sort(collection.begin(), collection.end());
for(size_t i = 0; i < N; i++) {
REQUIRE(collection[i] == i + 1);
}
REQUIRE(pl.num_tokens() == cnt * N);
}).name("test");
datapipeline.precede(test);
executor.run_n(taskflow, 3, [&]() mutable {
j1 = j2 = 0;
collection.clear();
// for(size_t i = 0; i < mybuffer.size(); ++i){
// for(size_t j = 0; j < mybuffer[0].size(); ++j){
// mybuffer[i][j] = 0;
// }
// }
cnt++;
}).get();
}
}
// two pipes (SP)
TEST_CASE("DataPipeline.2P(SP).1L.1W" * doctest::timeout(300)) {
data_pipeline_2P_SP(1, 1);
}
TEST_CASE("DataPipeline.2P(SP).1L.2W" * doctest::timeout(300)) {
data_pipeline_2P_SP(1, 2);
}
TEST_CASE("DataPipeline.2P(SP).1L.3W" * doctest::timeout(300)) {
data_pipeline_2P_SP(1, 3);
}
TEST_CASE("DataPipeline.2P(SP).1L.4W" * doctest::timeout(300)) {
data_pipeline_2P_SP(1, 4);
}
TEST_CASE("DataPipeline.2P(SP).2L.1W" * doctest::timeout(300)) {
data_pipeline_2P_SP(2, 1);
}
TEST_CASE("DataPipeline.2P(SP).2L.2W" * doctest::timeout(300)) {
data_pipeline_2P_SP(2, 2);
}
TEST_CASE("DataPipeline.2P(SP).2L.3W" * doctest::timeout(300)) {
data_pipeline_2P_SP(2, 3);
}
TEST_CASE("DataPipeline.2P(SP).2L.4W" * doctest::timeout(300)) {
data_pipeline_2P_SP(2, 4);
}
TEST_CASE("DataPipeline.2P(SP).3L.1W" * doctest::timeout(300)) {
data_pipeline_2P_SP(3, 1);
}
TEST_CASE("DataPipeline.2P(SP).3L.2W" * doctest::timeout(300)) {
data_pipeline_2P_SP(3, 2);
}
TEST_CASE("DataPipeline.2P(SP).3L.3W" * doctest::timeout(300)) {
data_pipeline_2P_SP(3, 3);
}
TEST_CASE("DataPipeline.2P(SP).3L.4W" * doctest::timeout(300)) {
data_pipeline_2P_SP(3, 4);
}
TEST_CASE("DataPipeline.2P(SP).4L.1W" * doctest::timeout(300)) {
data_pipeline_2P_SP(4, 1);
}
TEST_CASE("DataPipeline.2P(SP).4L.2W" * doctest::timeout(300)) {
data_pipeline_2P_SP(4, 2);
}
TEST_CASE("DataPipeline.2P(SP).4L.3W" * doctest::timeout(300)) {
data_pipeline_2P_SP(4, 3);
}
TEST_CASE("DataPipeline.2P(SP).4L.4W" * doctest::timeout(300)) {
data_pipeline_2P_SP(4, 4);
}
// ----------------------------------------------------------------------------
// three pipes (SSS), L lines, W workers
// ----------------------------------------------------------------------------
void data_pipeline_3P_SSS(size_t L, unsigned w) {
tf::Executor executor(w);
const size_t maxN = 100;
std::vector<int> source(maxN);
std::iota(source.begin(), source.end(), 0);
// std::vector<std::array<int, 3>> mybuffer(L);
for(size_t N = 0; N <= maxN; N++) {
tf::Taskflow taskflow;
size_t j1 = 0, j2 = 0, j3 = 0;
size_t cnt = 1;
tf::DataPipeline pl(L,
tf::make_data_pipe<tf::Pipeflow&, int>(tf::PipeType::SERIAL, [N, &source, &j1, L](auto& pf) mutable {
if(j1 == N) {
pf.stop();
return 0;
}
REQUIRE(j1 == source[j1]);
REQUIRE(pf.token() % L == pf.line());
// mybuffer[pf.line()][pf.pipe()] = source[j1] + 1;
// j1++;
return source[j1++] + 1;
}),
tf::make_data_pipe<int, std::string>(tf::PipeType::SERIAL, [N, &source, &j2, L](int input, tf::Pipeflow& pf) mutable {
REQUIRE(j2 < N);
REQUIRE(source[j2] + 1 == input);
REQUIRE(pf.token() % L == pf.line());
// mybuffer[pf.line()][pf.pipe()] = source[j2] + 1;
j2++;
return std::to_string(input);
}),
tf::make_data_pipe<std::string, void>(tf::PipeType::SERIAL, [N, &source, &j3, L](std::string input, tf::Pipeflow& pf) mutable {
REQUIRE(j3 < N);
REQUIRE(source[j3] + 1 == stoi(input));
REQUIRE(pf.token() % L == pf.line());
j3++;
})
);
auto datapipeline = taskflow.composed_of(pl).name("module_of_datapipeline");
auto test = taskflow.emplace([&](){
REQUIRE(j1 == N);
REQUIRE(j2 == N);
REQUIRE(j3 == N);
REQUIRE(pl.num_tokens() == cnt * N);
}).name("test");
datapipeline.precede(test);
executor.run_n(taskflow, 3, [&]() mutable {
j1 = j2 = j3 = 0;
// for(size_t i = 0; i < mybuffer.size(); ++i){
// for(size_t j = 0; j < mybuffer[0].size(); ++j){
// mybuffer[i][j] = 0;
// }
// }
cnt++;
}).get();
}
}
// three pipes (SSS)
TEST_CASE("DataPipeline.3P(SSS).1L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(1, 1);
}
TEST_CASE("DataPipeline.3P(SSS).1L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(1, 2);
}
TEST_CASE("DataPipeline.3P(SSS).1L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(1, 3);
}
TEST_CASE("DataPipeline.3P(SSS).1L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(1, 4);
}
TEST_CASE("DataPipeline.3P(SSS).2L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(2, 1);
}
TEST_CASE("DataPipeline.3P(SSS).2L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(2, 2);
}
TEST_CASE("DataPipeline.3P(SSS).2L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(2, 3);
}
TEST_CASE("DataPipeline.3P(SSS).2L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(2, 4);
}
TEST_CASE("DataPipeline.3P(SSS).3L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(3, 1);
}
TEST_CASE("DataPipeline.3P(SSS).3L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(3, 2);
}
TEST_CASE("DataPipeline.3P(SSS).3L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(3, 3);
}
TEST_CASE("DataPipeline.3P(SSS).3L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(3, 4);
}
TEST_CASE("DataPipeline.3P(SSS).4L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(4, 1);
}
TEST_CASE("DataPipeline.3P(SSS).4L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(4, 2);
}
TEST_CASE("DataPipeline.3P(SSS).4L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(4, 3);
}
TEST_CASE("DataPipeline.3P(SSS).4L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SSS(4, 4);
}
// ----------------------------------------------------------------------------
// three pipes (SSP), L lines, W workers
// ----------------------------------------------------------------------------
void data_pipeline_3P_SSP(size_t L, unsigned w) {
tf::Executor executor(w);
const size_t maxN = 100;
std::vector<int> source(maxN);
std::iota(source.begin(), source.end(), 0);
// std::vector<std::array<int, 3>> mybuffer(L);
for(size_t N = 0; N <= maxN; N++) {
tf::Taskflow taskflow;
size_t j1 = 0, j2 = 0;
std::atomic<size_t> j3 = 0;
std::mutex mutex;
std::vector<int> collection;
size_t cnt = 1;
tf::DataPipeline pl(L,
tf::make_data_pipe<tf::Pipeflow&, int>(tf::PipeType::SERIAL, [N, &source, &j1, L](auto& pf) mutable {
if(j1 == N) {
pf.stop();
return 0;
}
REQUIRE(j1 == source[j1]);
REQUIRE(pf.token() % L == pf.line());
//*(pf.output()) = source[j1] + 1;
// mybuffer[pf.line()][pf.pipe()] = source[j1] + 1;
// j1++;
return source[j1++] + 1;
}),
tf::make_data_pipe<int, int>(tf::PipeType::SERIAL, [N, &source, &j2, L](int input, tf::Pipeflow& pf) mutable {
REQUIRE(j2 < N);
REQUIRE(source[j2] + 1 == input);
REQUIRE(pf.token() % L == pf.line());
//*(pf.output()) = source[j2] + 1;
// mybuffer[pf.line()][pf.pipe()] = source[j2] + 1;
j2++;
return input;
}),
tf::make_data_pipe<int, void>(tf::PipeType::PARALLEL, [N, &j3, &mutex, &collection, L](int input, tf::Pipeflow& pf) mutable {
REQUIRE(j3++ < N);
{
std::scoped_lock<std::mutex> lock(mutex);
REQUIRE(pf.token() % L == pf.line());
collection.push_back(input);
}
})
);
auto datapipeline = taskflow.composed_of(pl).name("module_of_datapipeline");
auto test = taskflow.emplace([&](){
REQUIRE(j1 == N);
REQUIRE(j2 == N);
REQUIRE(j3 == N);
REQUIRE(collection.size() == N);
std::sort(collection.begin(), collection.end());
for (size_t i = 0; i < N; ++i) {
REQUIRE(collection[i] == i + 1);
}
REQUIRE(pl.num_tokens() == cnt * N);
}).name("test");
datapipeline.precede(test);
executor.run_n(taskflow, 3, [&](){
j1 = j2 = j3 = 0;
collection.clear();
// for(size_t i = 0; i < mybuffer.size(); ++i){
// for(size_t j = 0; j < mybuffer[0].size(); ++j){
// mybuffer[i][j] = 0;
// }
// }
cnt++;
}).get();
}
}
// three pipes (SSP)
TEST_CASE("DataPipeline.3P(SSP).1L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(1, 1);
}
TEST_CASE("DataPipeline.3P(SSP).1L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(1, 2);
}
TEST_CASE("DataPipeline.3P(SSP).1L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(1, 3);
}
TEST_CASE("DataPipeline.3P(SSP).1L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(1, 4);
}
TEST_CASE("DataPipeline.3P(SSP).2L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(2, 1);
}
TEST_CASE("DataPipeline.3P(SSP).2L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(2, 2);
}
TEST_CASE("DataPipeline.3P(SSP).2L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(2, 3);
}
TEST_CASE("DataPipeline.3P(SSP).2L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(2, 4);
}
TEST_CASE("DataPipeline.3P(SSP).3L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(3, 1);
}
TEST_CASE("DataPipeline.3P(SSP).3L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(3, 2);
}
TEST_CASE("DataPipeline.3P(SSP).3L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(3, 3);
}
TEST_CASE("DataPipeline.3P(SSP).3L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(3, 4);
}
TEST_CASE("DataPipeline.3P(SSP).4L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(4, 1);
}
TEST_CASE("DataPipeline.3P(SSP).4L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(4, 2);
}
TEST_CASE("DataPipeline.3P(SSP).4L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(4, 3);
}
TEST_CASE("DataPipeline.3P(SSP).4L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SSP(4, 4);
}
// ----------------------------------------------------------------------------
// three pipes (SPS), L lines, W workers
// ----------------------------------------------------------------------------
void data_pipeline_3P_SPS(size_t L, unsigned w) {
tf::Executor executor(w);
const size_t maxN = 100;
std::vector<int> source(maxN);
std::iota(source.begin(), source.end(), 0);
// std::vector<std::array<int, 3>> mybuffer(L);
for(size_t N = 0; N <= maxN; N++) {
tf::Taskflow taskflow;
size_t j1 = 0, j3 = 0;
std::atomic<size_t> j2 = 0;
std::mutex mutex;
std::vector<int> collection;
size_t cnt = 1;
tf::DataPipeline pl(L,
tf::make_data_pipe<tf::Pipeflow&, int>(tf::PipeType::SERIAL, [N, &source, &j1, L](tf::Pipeflow& pf) mutable {
if(j1 == N) {
pf.stop();
return 0;
}
REQUIRE(j1 == source[j1]);
REQUIRE(pf.token() % L == pf.line());
//*(pf.output()) = source[j1] + 1;
// mybuffer[pf.line()][pf.pipe()] = source[j1] + 1;
// j1++;
return source[j1++] + 1;
}),
tf::make_data_pipe<int, int>(tf::PipeType::PARALLEL, [N, &j2, &mutex, &collection, L](int input, tf::Pipeflow& pf) mutable {
REQUIRE(j2++ < N);
//*(pf.output()) = *(pf.input()) + 1;
{
std::scoped_lock<std::mutex> lock(mutex);
// mybuffer[pf.line()][pf.pipe()] = mybuffer[pf.line()][pf.pipe() - 1] + 1;
REQUIRE(pf.token() % L == pf.line());
collection.push_back(input);
return input + 1;
}
}),
tf::make_data_pipe<int, void>(tf::PipeType::SERIAL, [N, &source, &j3, L](int input, tf::Pipeflow& pf) mutable {
REQUIRE(j3 < N);
REQUIRE(pf.token() % L == pf.line());
REQUIRE(source[j3] + 2 == input);
j3++;
})
);
auto datapipeline = taskflow.composed_of(pl).name("module_of_datapipeline");
auto test = taskflow.emplace([&](){
REQUIRE(j1 == N);
REQUIRE(j2 == N);
REQUIRE(j3 == N);
REQUIRE(collection.size() == N);
std::sort(collection.begin(), collection.end());
for (size_t i = 0; i < N; ++i) {
REQUIRE(collection[i] == i + 1);
}
REQUIRE(pl.num_tokens() == cnt * N);
}).name("test");
datapipeline.precede(test);
executor.run_n(taskflow, 3, [&]() mutable {
j1 = j2 = j3 = 0;
collection.clear();
// for(size_t i = 0; i < mybuffer.size(); ++i){
// for(size_t j = 0; j < mybuffer[0].size(); ++j){
// mybuffer[i][j] = 0;
// }
// }
cnt++;
}).get();
}
}
// three pipes (SPS)
TEST_CASE("DataPipeline.3P(SPS).1L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(1, 1);
}
TEST_CASE("DataPipeline.3P(SPS).1L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(1, 2);
}
TEST_CASE("DataPipeline.3P(SPS).1L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(1, 3);
}
TEST_CASE("DataPipeline.3P(SPS).1L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(1, 4);
}
TEST_CASE("DataPipeline.3P(SPS).2L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(2, 1);
}
TEST_CASE("DataPipeline.3P(SPS).2L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(2, 2);
}
TEST_CASE("DataPipeline.3P(SPS).2L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(2, 3);
}
TEST_CASE("DataPipeline.3P(SPS).2L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(2, 4);
}
TEST_CASE("DataPipeline.3P(SPS).3L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(3, 1);
}
TEST_CASE("DataPipeline.3P(SPS).3L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(3, 2);
}
TEST_CASE("DataPipeline.3P(SPS).3L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(3, 3);
}
TEST_CASE("DataPipeline.3P(SPS).3L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(3, 4);
}
TEST_CASE("DataPipeline.3P(SPS).4L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(4, 1);
}
TEST_CASE("DataPipeline.3P(SPS).4L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(4, 2);
}
TEST_CASE("DataPipeline.3P(SPS).4L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(4, 3);
}
TEST_CASE("DataPipeline.3P(SPS).4L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SPS(4, 4);
}
// ----------------------------------------------------------------------------
// three pipes (SPP), L lines, W workers
// ----------------------------------------------------------------------------
void data_pipeline_3P_SPP(size_t L, unsigned w) {
tf::Executor executor(w);
const size_t maxN = 100;
std::vector<int> source(maxN);
std::iota(source.begin(), source.end(), 0);
// std::vector<std::array<int, 3>> mybuffer(L);
for(size_t N = 0; N <= maxN; N++) {
tf::Taskflow taskflow;
size_t j1 = 0;
std::atomic<size_t> j2 = 0;
std::atomic<size_t> j3 = 0;
std::mutex mutex2;
std::mutex mutex3;
std::vector<int> collection2;
std::vector<int> collection3;
size_t cnt = 1;
tf::DataPipeline pl(L,
tf::make_data_pipe<tf::Pipeflow&, int>(tf::PipeType::SERIAL, [N, &source, &j1, L](tf::Pipeflow& pf) mutable {
if(j1 == N) {
pf.stop();
return 0;
}
REQUIRE(j1 == source[j1]);
REQUIRE(pf.token() % L == pf.line());
//*(pf.output()) = source[j1] + 1;
// mybuffer[pf.line()][pf.pipe()] = source[j1] + 1;
// j1++;
return source[j1++] + 1;
}),
tf::make_data_pipe<int, int>(tf::PipeType::PARALLEL, [N, &j2, &mutex2, &collection2, L](int input, tf::Pipeflow& pf) mutable {
REQUIRE(j2++ < N);
//*pf.output() = *pf.input() + 1;
{
std::scoped_lock<std::mutex> lock(mutex2);
REQUIRE(pf.token() % L == pf.line());
// mybuffer[pf.line()][pf.pipe()] = mybuffer[pf.line()][pf.pipe() - 1] + 1;
collection2.push_back(input);
return input + 1;
}
}),
tf::make_data_pipe<int, void>(tf::PipeType::PARALLEL, [N, &j3, &mutex3, &collection3, L](int input, tf::Pipeflow& pf) mutable {
REQUIRE(j3++ < N);
{
std::scoped_lock<std::mutex> lock(mutex3);
REQUIRE(pf.token() % L == pf.line());
collection3.push_back(input);
}
})
);
auto datapipeline = taskflow.composed_of(pl).name("module_of_datapipeline");
auto test = taskflow.emplace([&](){
REQUIRE(j1 == N);
REQUIRE(j2 == N);
REQUIRE(j3 == N);
REQUIRE(collection2.size() == N);
REQUIRE(collection3.size() == N);
std::sort(collection2.begin(), collection2.end());
std::sort(collection3.begin(), collection3.end());
for (size_t i = 0; i < N; ++i) {
REQUIRE(collection2[i] == i + 1);
REQUIRE(collection3[i] == i + 2);
}
REQUIRE(pl.num_tokens() == cnt * N);
}).name("test");
datapipeline.precede(test);
executor.run_n(taskflow, 3, [&]() mutable {
j1 = j2 = j3 = 0;
collection2.clear();
collection3.clear();
// for(size_t i = 0; i < mybuffer.size(); ++i){
// for(size_t j = 0; j < mybuffer[0].size(); ++j){
// mybuffer[i][j] = 0;
// }
// }
cnt++;
}).get();
}
}
// three pipes (SPP)
TEST_CASE("DataPipeline.3P(SPP).1L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(1, 1);
}
TEST_CASE("DataPipeline.3P(SPP).1L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(1, 2);
}
TEST_CASE("DataPipeline.3P(SPP).1L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(1, 3);
}
TEST_CASE("DataPipeline.3P(SPP).1L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(1, 4);
}
TEST_CASE("DataPipeline.3P(SPP).2L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(2, 1);
}
TEST_CASE("DataPipeline.3P(SPP).2L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(2, 2);
}
TEST_CASE("DataPipeline.3P(SPP).2L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(2, 3);
}
TEST_CASE("DataPipeline.3P(SPP).2L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(2, 4);
}
TEST_CASE("DataPipeline.3P(SPP).3L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(3, 1);
}
TEST_CASE("DataPipeline.3P(SPP).3L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(3, 2);
}
TEST_CASE("DataPipeline.3P(SPP).3L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(3, 3);
}
TEST_CASE("DataPipeline.3P(SPP).3L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(3, 4);
}
TEST_CASE("DataPipeline.3P(SPP).4L.1W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(4, 1);
}
TEST_CASE("DataPipeline.3P(SPP).4L.2W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(4, 2);
}
TEST_CASE("DataPipeline.3P(SPP).4L.3W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(4, 3);
}
TEST_CASE("DataPipeline.3P(SPP).4L.4W" * doctest::timeout(300)) {
data_pipeline_3P_SPP(4, 4);
}