Минимальный пример
This commit is contained in:
3
bitcoin-project/.gitignore
vendored
3
bitcoin-project/.gitignore
vendored
@@ -1,2 +1,3 @@
|
|||||||
data
|
data
|
||||||
build
|
build
|
||||||
|
out.txt
|
||||||
@@ -1,5 +1,5 @@
|
|||||||
CXX = g++
|
CXX = mpic++
|
||||||
CXXFLAGS = -std=c++17 -O2 -Wall -Wextra
|
CXXFLAGS = -std=c++17 -O2 -Wall -Wextra -Wno-cast-function-type
|
||||||
|
|
||||||
SRC_DIR = src
|
SRC_DIR = src
|
||||||
BUILD_DIR = build
|
BUILD_DIR = build
|
||||||
|
|||||||
12
bitcoin-project/README.md
Normal file
12
bitcoin-project/README.md
Normal file
@@ -0,0 +1,12 @@
|
|||||||
|
Проект обязательно должен быть расположен в общей директории для всех узлов,
|
||||||
|
например, в `/mnt/shared/bitcoin-project`
|
||||||
|
|
||||||
|
```sh
|
||||||
|
make
|
||||||
|
```
|
||||||
|
|
||||||
|
```sh
|
||||||
|
sbatch run.slurm
|
||||||
|
```
|
||||||
|
|
||||||
|
Обязательно должны быть запущены все 4 нода. Результат будет в out.txt.
|
||||||
7
bitcoin-project/run.slurm
Normal file
7
bitcoin-project/run.slurm
Normal file
@@ -0,0 +1,7 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
#SBATCH --job-name=btc
|
||||||
|
#SBATCH --nodes=4
|
||||||
|
#SBATCH --ntasks=4
|
||||||
|
#SBATCH --output=out.txt
|
||||||
|
|
||||||
|
mpirun -np 4 ./build/bitcoin_app
|
||||||
@@ -1,27 +1,14 @@
|
|||||||
#include <iostream>
|
#include <iostream>
|
||||||
|
#include <mpi.h>
|
||||||
#include "csv_loader.hpp"
|
#include "csv_loader.hpp"
|
||||||
#include "utils.hpp"
|
#include "utils.hpp"
|
||||||
|
#include "mpi_utils.hpp"
|
||||||
|
|
||||||
int main() {
|
int main(int argc, char** argv) {
|
||||||
auto records = load_csv("data/data.csv");
|
MPI_Init(&argc, &argv);
|
||||||
|
|
||||||
std::cout << "Loaded rows: " << records.size() << "\n";
|
mpi_test(); // просто тест, что всё работает
|
||||||
|
|
||||||
for (int i = 0; i < 5 && i < records.size(); i++) {
|
MPI_Finalize();
|
||||||
std::cout << records[i].timestamp << " "
|
return 0;
|
||||||
<< records[i].open << " "
|
|
||||||
<< records[i].high << " "
|
|
||||||
<< records[i].low << " "
|
|
||||||
<< records[i].close << " "
|
|
||||||
<< records[i].volume << "\n";
|
|
||||||
}
|
|
||||||
|
|
||||||
auto days = group_by_day(records);
|
|
||||||
std::cout << "Total days: " << days.size() << "\n";
|
|
||||||
|
|
||||||
auto parts = split_days(days, 4);
|
|
||||||
|
|
||||||
for (int i = 0; i < 4; i++) {
|
|
||||||
std::cout << "Part " << i << " has " << parts[i].size() << " days:\n";
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|||||||
11
bitcoin-project/src/mpi_utils.cpp
Normal file
11
bitcoin-project/src/mpi_utils.cpp
Normal file
@@ -0,0 +1,11 @@
|
|||||||
|
#include <mpi.h>
|
||||||
|
#include <iostream>
|
||||||
|
|
||||||
|
void mpi_test() {
|
||||||
|
int rank, size;
|
||||||
|
|
||||||
|
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
|
||||||
|
MPI_Comm_size(MPI_COMM_WORLD, &size);
|
||||||
|
|
||||||
|
std::cout << "Hello from rank " << rank << " of " << size << std::endl;
|
||||||
|
}
|
||||||
2
bitcoin-project/src/mpi_utils.hpp
Normal file
2
bitcoin-project/src/mpi_utils.hpp
Normal file
@@ -0,0 +1,2 @@
|
|||||||
|
#pragma once
|
||||||
|
void mpi_test();
|
||||||
Reference in New Issue
Block a user