Luthaf

#include <cstddef>

/// A non-owning memory view in a C++ std::vector<double> like object.
class ExternalBuffer {
public:
    ExternalBuffer(double* data, size_t length):
        data_(data), length_(length) {}

    void* data() {
        return reinterpret_cast<void*>(data_);

Luthaf

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR aarch64)

set(CMAKE_CROSSCOMPILING TRUE)

if (CMAKE_TOOLCHAIN_FILE)
endif()

set(CMAKE_C_COMPILER /usr/bin/aarch64-linux-gnu-gcc)
set(CMAKE_CXX_COMPILER /usr/bin/aarch64-linux-gnu-g++)

Luthaf

import gzip
import json
import numpy as np

input_path = "./app/examples/Zeolites.json.gz"
output_path = "Zeolites.json.gz"


with gzip.open(input_path) as fd:
    data = json.load(fd)

Luthaf

import gzip
import json
import numpy as np

input_path = "TODO"
output_path = "TODO"


if input_path.endswith(".gz"):
    with gzip.open(input_path) as fd: