Cross Reference: /openjdk7/hotspot/src/cpu/x86/vm/vm_version

Lines Matching refs:_cpuid_info
362   static CpuidInfo _cpuid_info;
366     uint32_t result = _cpuid_info.std_cpuid1_eax.bits.family;
367     result += _cpuid_info.std_cpuid1_eax.bits.ext_family;
372     uint32_t result = _cpuid_info.std_cpuid1_eax.bits.model;
373     result |= _cpuid_info.std_cpuid1_eax.bits.ext_model << 4;
378     uint32_t result = _cpuid_info.std_cpuid1_eax.bits.stepping;
389     if (_cpuid_info.std_cpuid1_edx.bits.cmpxchg8 != 0)
391     if (_cpuid_info.std_cpuid1_edx.bits.cmov != 0)
393     if (_cpuid_info.std_cpuid1_edx.bits.fxsr != 0 || (is_amd() &&
394         _cpuid_info.ext_cpuid1_edx.bits.fxsr != 0))
399     if (_cpuid_info.std_cpuid1_edx.bits.mmx != 0 || (is_amd() &&
400         _cpuid_info.ext_cpuid1_edx.bits.mmx != 0))
402     if (_cpuid_info.std_cpuid1_edx.bits.sse != 0)
404     if (_cpuid_info.std_cpuid1_edx.bits.sse2 != 0)
406     if (_cpuid_info.std_cpuid1_ecx.bits.sse3 != 0)
408     if (_cpuid_info.std_cpuid1_ecx.bits.ssse3 != 0)
410     if (_cpuid_info.std_cpuid1_ecx.bits.sse4_1 != 0)
412     if (_cpuid_info.std_cpuid1_ecx.bits.sse4_2 != 0)
414     if (_cpuid_info.std_cpuid1_ecx.bits.popcnt != 0)
416     if (_cpuid_info.std_cpuid1_ecx.bits.avx != 0 &&
417         _cpuid_info.std_cpuid1_ecx.bits.osxsave != 0 &&
418         _cpuid_info.xem_xcr0_eax.bits.sse != 0 &&
419         _cpuid_info.xem_xcr0_eax.bits.ymm != 0) {
421       if (_cpuid_info.sef_cpuid7_ebx.bits.avx2 != 0)
424     if (_cpuid_info.std_cpuid1_edx.bits.tsc != 0)
426     if (_cpuid_info.ext_cpuid7_edx.bits.tsc_invariance != 0)
428     if (_cpuid_info.std_cpuid1_ecx.bits.aes != 0)
430     if (_cpuid_info.sef_cpuid7_ebx.bits.erms != 0)
435       if ((_cpuid_info.ext_cpuid1_edx.bits.tdnow != 0) ||
436           (_cpuid_info.ext_cpuid1_ecx.bits.prefetchw != 0))
438       if (_cpuid_info.ext_cpuid1_ecx.bits.lzcnt != 0)
440       if (_cpuid_info.ext_cpuid1_ecx.bits.sse4a != 0)
469     assert(_cpuid_info.std_cpuid1_eax.bits.family != 0, "VM_Version not initialized");
489   static bool is_amd()            { assert_is_initialized(); return _cpuid_info.std_vendor_name_0 == 0x68747541; } // 'htuA'
490   static bool is_intel()          { assert_is_initialized(); return _cpuid_info.std_vendor_name_0 == 0x756e6547; } // 'uneG'
493     return (_cpuid_info.std_max_function >= 0xB) &&
496            (((_cpuid_info.tpl_cpuidB0_eax & 0x1f) | _cpuid_info.tpl_cpuidB0_ebx.bits.logical_cpus) != 0);
503         result = _cpuid_info.tpl_cpuidB1_ebx.bits.logical_cpus /
504                  _cpuid_info.tpl_cpuidB0_ebx.bits.logical_cpus;
506         result = (_cpuid_info.dcp_cpuid4_eax.bits.cores_per_cpu + 1);
509       result = (_cpuid_info.ext_cpuid8_ecx.bits.cores_per_cpu + 1);
517       result = _cpuid_info.tpl_cpuidB0_ebx.bits.logical_cpus;
518     } else if (_cpuid_info.std_cpuid1_edx.bits.ht != 0) {
519       result = _cpuid_info.std_cpuid1_ebx.bits.threads_per_cpu /
528       result = (_cpuid_info.dcp_cpuid4_ebx.bits.L1_line_size + 1);
530       result = _cpuid_info.ext_cpuid5_ecx.bits.L1_line_size;
583   static bool supports_mmx_ext()  { return is_amd() && _cpuid_info.ext_cpuid1_edx.bits.mmx_amd != 0; }