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   comp.lang.asm.x86      Ahh, the lost art of x86 assembly      4,675 messages   

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   Message 4,078 of 4,675   
   George Neuner to aen@nospicedham.spamtrap.com   
   Re: virtualbox vcvtsi2sd illegal instruc   
   10 Aug 20 11:15:40   
   
   From: gneuner2@nospicedham.comcast.net   
      
   On Mon, 10 Aug 2020 12:24:28 GMT, aen@nospicedham.spamtrap.com wrote:   
      
   >On Mon, 10 Aug 2020 01:37:14 GMT, Melzzzzz   
   > wrote:   
   >...   
   >>   
   >>Check support for AVX, perhaps your version of vbox does not support it?   
   >>   
   >Here is the /proc/cpuinfo from the guest:   
   >   
   >processor	: 0   
   >vendor_id	: GenuineIntel   
   >cpu family	: 6   
   >model		: 158   
   >model name	: Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz   
   >stepping	: 10   
   	   
   	:   
      
   >flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge   
   >mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm   
   >constant_tsc rep_good nopl xtopology nonstop_tsc cpuid tsc_known_freq   
   >pni ssse3 pcid sse4_1 sse4_2 hypervisor lahf_lm invpcid_single pti   
   >fsgsbase invpcid md_clear flush_l1d arch_capabilities   
      
   	:   
      
   >There is no avx in the flags.   
   >Could it be that buster doesn't support avx?   
      
      
   The i7-8700 [if that is the correct CPU] supports both AVX and AVX2.   
   Somehow it is not being detected properly.   
      
   https://ark.intel.com/content/www/us/en/ark/products/126686/inte   
   -core-i7-8700-processor-12m-cache-up-to-4-60-ghz.html   
      
   George   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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