diff options
| author | gnick79 <gnick79@gmail.com> | 2011-02-04 23:44:11 +0000 |
|---|---|---|
| committer | gnick79 <gnick79@gmail.com> | 2011-02-04 23:44:11 +0000 |
| commit | d29b3e612ae7f4e5025e67f26d4f8190e0a77b71 (patch) | |
| tree | ddf9450875ca18985159c3e2882645a8f1ac3a69 /Source/Core/Common/Src/CPUDetect.cpp | |
| parent | d5df148fc293d6587e9800c9cdbebcb51131e150 (diff) | |
* Italian translation update
+ some little GUI adjustements
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7066 8ced0084-cf51-0410-be5f-012b33b47a6e
Diffstat (limited to 'Source/Core/Common/Src/CPUDetect.cpp')
| -rw-r--r-- | Source/Core/Common/Src/CPUDetect.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/Source/Core/Common/Src/CPUDetect.cpp b/Source/Core/Common/Src/CPUDetect.cpp index d21bc9e0cd..0f264fdde8 100644 --- a/Source/Core/Common/Src/CPUDetect.cpp +++ b/Source/Core/Common/Src/CPUDetect.cpp @@ -168,13 +168,18 @@ void CPUInfo::Detect() if (cpu_id[2] & 2) cmp_legacy = true; //wtf is this? if ((cpu_id[3] >> 29) & 1) bLongMode = true; } + + num_cores = logical_cpu_count; + if (max_ex_fn >= 0x80000008) { // Get number of cores. This is a bit complicated. Following AMD manual here. __cpuid(cpu_id, 0x80000008); int apic_id_core_id_size = (cpu_id[2] >> 12) & 0xF; if (apic_id_core_id_size == 0) { - num_cores = logical_cpu_count; if (ht) { + if (vendor == VENDOR_OTHER) { + num_cores = 1; + } // New mechanism for modern Intel CPUs. if (HTT) { __cpuid(cpu_id, 0x00000004); @@ -183,20 +188,14 @@ void CPUInfo::Detect() num_cores = (cores_x_package > 1) ? cores_x_package : num_cores; logical_cpu_count /= cores_x_package; } - } - else - { + } else { num_cores = 1; } } else { // Use AMD's new method. num_cores = (cpu_id[2] & 0xFF) + 1; } - } else { - // Wild guess - if (logical_cpu_count) - num_cores = logical_cpu_count; - } + } } // Turn the cpu info into a string we can show |