REPLY: 2:280/464.113 626485a1   
   MSGID: 2:5020/1042 62693e4b   
   CHRS: CP866 2   
   TZUTC: 0300   
   TID: hpt/lnx 1.9 2022-02-13   
   Hello Maurice,   
      
   23 April 2022, Maurice Kinal wrote to Benny Pedersen:   
      
    BP>> without the  grep it was a long story   
      
    MK> AH!  Ye olde compatibilty issue.  Also grep here has pcre as a   
    MK> dependency which adds perl regexp.  I haven't used a stock grep   
    MK> (without pcre) in ages so I don't recall all the differences offhand.   
    MK> Anyhow here is the answer we are looking for;   
      
    BP>>   -march=                               znver2   
      
    MK> Excellent!  That is what I suspected from a spec sheet I found posted   
    MK> somewhere, execpt they called it Zen2 if I am not mistaken.   
      
    MK>>> If true then what a terrible waste.   
      
    BP>> in what way a waste ?   
      
    MK> We misunderstood each other.  If gcc wasn't onboard, which it   
    MK> obviously is, then it would have been a wasted machine.  Without gcc   
    MK> you might as well install windows and then take it out back and shoot   
    MK> it (ie put it out of it's misery).  However from what I see I'm   
    MK> definetly interested, although I believe there is a new ryzen that I   
    MK> am led to believe is a znver3.  It is also an Asus and is roughly the   
    MK> same cost as yours.   
      
   $ gcc -c -Q -march=native --help=target | grep '^  -march='   
     -march=                               znver3   
      
   # lshw   
   [...]   
     *-core   
          description: Motherboard   
          product: PRIME B550-PLUS   
          vendor: ASUSTeK COMPUTER INC.   
   [...]   
        *-memory   
             description: System Memory   
             physical id: 32   
             slot: System board or motherboard   
             size: 64GiB   
   [...]   
        *-cpu   
             description: CPU   
             product: AMD Ryzen 7 5700G with Radeon Graphics   
             vendor: Advanced Micro Devices [AMD]   
             physical id: 37   
             bus info: cpu@0   
             version: AMD Ryzen 7 5700G with Radeon Graphics   
             serial: Unknown   
             slot: AM4   
             size: 2423MHz   
             capacity: 4672MHz   
             width: 64 bits   
             clock: 100MHz   
             capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8   
   apic sep mtrr pge mca cmov   
             configuration: cores=8 enabledcores=8 threads=16   
      
   Michael   
      
   ... node (at) f1042 (dot) ru   
   --- GoldED+/LNX 1.1.5-b20180707   
    * Origin: ==<<.f1042.ru.>>== (2:5020/1042)   
   SEEN-BY: 1/120 123 14/5 15/0 18/0 50/109 90/1 105/81 106/201 114/709   
   SEEN-BY: 116/116 120/340 123/0 25 115 126 131 160 180 200 755 129/305   
   SEEN-BY: 129/330 331 135/300 138/146 153/7001 7715 154/10 218/700   
   SEEN-BY: 222/2 226/30 227/114 229/110 111 206 317 400 424 426 428   
   SEEN-BY: 229/452 470 550 616 664 700 240/1120 250/1 261/38 1466 266/512   
   SEEN-BY: 275/100 1000 282/1038 292/854 299/6 301/1 317/3 320/219 322/757   
   SEEN-BY: 342/11 200 396/45 460/58 463/68 467/888 633/280 712/848 1321   
   SEEN-BY: 3634/0 12 15 27 50 119 5000/111 5001/100 5005/49 5019/40   
   SEEN-BY: 5020/827 828 830 846 1042 4441 5030/1474 5036/26 5054/8 5058/104   
   SEEN-BY: 5064/56 5083/444 5090/958   
   PATH: 5020/1042 3634/12 153/7715 229/426