Determinant

GNU/Linux kernel internals

Linux kernel booting process. Part 1.

If you read my previous blog posts, you can note that sometime ago I have started to get involved low-level programming. I wrote some posts about x86_64 assembly programming for Linux. In the same time I started to dive into GNU/Linux kernel source code. It is very interesting for me to understand how low-level things works, how programs runs on my computer, how they located in memory, how kernel manages processes and memory, how network stack works on low-level and many many other things. I decided to write yet another series of posts about GNU/Linux kernel for x86_64.

Note, that I'm not professional kernel hacker and I don't write code for kernel at work, just a hobby. I just like low-level stuff and it is interesting to me how these

Determinant

#include <cstdio>
#include <thread>
#include <vector>
#include <mutex>
#include <atomic>
#include <condition_variable>
#include <unistd.h>


std::atomic<bool> processing;

Determinant

#include <math.h>
#include <sndfile.h>
#include <string.h>
#include <assert.h>
#include <getopt.h>

#define PI 3.141592653589793
#define EPS 1e-8
#define MAX_BIN_NUM 65536
/* SHIFT_NUM should be less than or equal to BIN_NUM */

Determinant

diff --git a/vms/platformvm/reward_validator_tx.go b/vms/platformvm/reward_validator_tx.go
index 58e2426c..ae21d7f0 100644
--- a/vms/platformvm/reward_validator_tx.go
+++ b/vms/platformvm/reward_validator_tx.go
@@ -14,6 +14,7 @@ import (
 	"github.com/ava-labs/avalanchego/utils/constants"
 	"github.com/ava-labs/avalanchego/vms/components/avax"
 	"github.com/ava-labs/avalanchego/vms/components/verify"
+	"github.com/ava-labs/avalanchego/vms/secp256k1fx"
 

Determinant

#include <math.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

typedef struct Comp {
    /* comp of the form: a + bi */
    double a, b;
} Comp;

Determinant

#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xos.h>
#include <stdlib.h>
#include <stdio.h>
#include <locale.h>
#include <assert.h>

Display *dpy;
Window win;