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keichi / a.cpp
Created August 23, 2023 01:45
#include <random>
int main()
{
}
@keichi
keichi / CMakeLists.txt
Last active July 17, 2023 13:22
cmake_minimum_required(VERSION 3.16)
project(test)
set(CMAKE_CXX_STANDARD 17)
add_executable(test main.cpp)
@keichi
keichi / source_map_decoder.py
Created June 9, 2023 06:38
import json
import sys
BASE64_ALPHABET = ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
"0123456789+/")
BASE64_TABLE = dict(zip(BASE64_ALPHABET, range(64)))
def decode_vlq(s):
@keichi
keichi / read.cpp
Created April 14, 2023 08:00
#include <fcntl.h>
#include <stdio.h>
#include <unistd.h>
#include <iostream>
#include <vector>
struct header {
int n;
};
@keichi
keichi / kedm_ccm_test.ipynb
Last active March 30, 2023 06:22
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@keichi
keichi / _kedm.py
Last active March 23, 2023 13:48
Multivariate Simplex projection using pyEDM and kEDM
# pip3 install kedm==0.4.0
import numpy as np
import kedm
data = np.loadtxt("block_3sp.csv", delimiter=",", skiprows=1)
# Columns #1, #4 and #7 correspond to x_t, y_t and z_t
library = data[:99, [1, 4, 7]]
target = data[97:198, [1, 4, 7]]
@keichi
keichi / gist:28909664252b6f34cbba0fb54cef8f8b
Created February 1, 2023 02:53
(base) [y90186@frontend-server152 build-vh]$ cmake -DCMAKE_CXX_COMPILER=/opt/nec/ve/mpi/3.0.0/bin/mpic++ -DCMAKE_C_COMPILER=/opt/nec/ve/mpi/3.0.0/bin/mpicc -DCMAKE_CXX_FLAGS_RELEASE="-vh" -DCMAKE_C_FLAGS_RELEASE="-vh" -DADIOS2_USE_SST=OFF -DADIOS2_USE_BP5=OFF -DADIOS2_USE_Fortran=OFF -DADIOS2_USE_BZip2=OFF -DBUILD_SHARED_LIBS=OFF -DADIOS2_USE_Python=ON -DPython3_ROOT_DIR=$HOME/miniconda3 -DBUILD_SHARED_LIBS=ON ..
-- The C compiler identification is GNU 7.1.0
-- The CXX compiler identification is GNU 7.1.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /opt/nec/ve/mpi/3.0.0/bin/mpicc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
@keichi
keichi / hioki3334.py
Last active January 23, 2023 00:14
#!/usr/bin/env python3
import serial # pip install pyserial
import time
def main():
with serial.Serial("/dev/ttyUSB0", 9600) as ser:
ser.write(b":TRAN:TERM 0\n")
while True:
ser.write(b":MEAS? V,A,W\n")
@keichi
keichi / stdpar.hpp
Created December 28, 2022 00:15
#pragma once
#include <iterator>
namespace proto
{
template <class ExecutionPolicy, class ForwardIterator, class T>
void fill(ExecutionPolicy &&exec, ForwardIterator first, ForwardIterator last,
const T &value)
@keichi
keichi / a100_80gb_hpcg.log
Created December 19, 2022 09:00
[keichi@muffin2 ~]$ singularity run --nv --env LD_LIBRARY_PATH=/usr/local/cuda/lib64 -B $(pwd):/data hpc-benchmarks_21.4-hpcg.sif mpirun -n 1 --bind-to socket hpcg.sh --cpu-affinity 0-7 --cpu-cores-per-rank 8 --gpu-affinity 0 --dat /data/hpcg_a100_40gb.dat
WARNING: group: unknown groupid 200000
NOTE: MOFED driver for multi-node communication was not detected.
Multi-node communication performance may be reduced.
INFO: host=muffin2 rank=0 lrank=0 cores=8 gpu=0 cpu=0-7 mem= ucx= bin=/workspace/hpcg-linux-x86_64/xhpcg
HPCG-CUDA-Benchmark v1.0.0
HPCG-Benchmark v3.1
start of application (8 OMP threads)...