kaityo256

#include <iostream>

int foo() {
  std::cout << "foo" << std::endl;
}

void bar() {
  std::cout << "bar" << std::endl;
  foo();
}

kaityo256

#include <iostream>

int foo(int m) {
  std::cout << 1 << std::endl;
  std::cout << 2 << std::endl;
}

void bar() {
  foo(0);
}

kaityo256

int hoge() {
}

int main() {
  hoge();
}

kaityo256

// Modified from https://qiita.com/tkmtSo/items/de3148dd1dcb70f38d6a
#include <cstdio>
int collatz(int n) {
  while (true) {
    if (n == 1)
      return 1;
    if (n % 2 == 0) {
      n /= 2;
    } else {
      n = 3 * n + 1;

kaityo256

int func(int a){
}

int func2(int a){
  return func(a);
}

int main(){
  func2(1);
}

kaityo256

double func(double a) {}
  
int main() {
  func(1.0);
}

kaityo256

#include <iostream>
#include <string>

double func(std::string &str) {
}

int main() {
  std::string str = "test";
  func(str);
}

kaityo256

$ ./x86info -c 
x86info v1.31pre
Found 24 identical CPUs
Extended Family: 0 Extended Model: 3 Family: 6 Model: 63 Stepping: 2
Type: 0 (Original OEM)
CPU Model (x86info's best guess): Core i7-5820K [Haswell-X]
Processor name string (BIOS programmed): Intel(R) Xeon(R) CPU E5-2680 v3 @ 2.50GHz

Cache info
 L1 Data Cache: 32KB, 8-way associative, 64 byte line size

kaityo256

x86info v1.31pre
Found 32 identical CPUs
Extended Family: 0 Extended Model: 5 Family: 6 Model: 85 Stepping: 4
Type: 0 (Original OEM)
CPU Model (x86info's best guess): Core i7 (Skylake-X)
Processor name string (BIOS programmed): Intel(R) Xeon(R) Gold 6130 CPU @ 2.10GHz

Cache info
 L1 Data Cache: 32KB, 8-way associative, 64 byte line size
 L1 Instruction Cache: 32KB, 8-way associative, 64 byte line size

kaityo256

$ ./x86info -c
x86info v1.31pre
Found 32 identical CPUs
Extended Family: 8 Extended Model: 0 Family: 15 Model: 1 Stepping: 2
CPU Model (x86info's best guess): Unknown CPU 0x800f12
Processor name string (BIOS programmed): AMD EPYC 7281 16-Core Processor                

Monitor/Mwait: min/max line size 64/64, ecx bit 0 support, enumeration extension
SVM: revision 1, 32768 ASIDs, np, lbrVirt, SVMLock, NRIPSave, TscRateMsr, VmcbClean, FlushByAsid, DecodeAssists, PauseFilter, PauseFilterThreshold
Address Size: 48 bits virtual, 48 bits physical