diff options
Diffstat (limited to 'intern/cycles/util/util_system.cpp')
| -rw-r--r-- | intern/cycles/util/util_system.cpp | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/intern/cycles/util/util_system.cpp b/intern/cycles/util/util_system.cpp index 7206455debd..cc88320b68e 100644 --- a/intern/cycles/util/util_system.cpp +++ b/intern/cycles/util/util_system.cpp @@ -16,6 +16,7 @@ #include "util_system.h" #include "util_types.h" +#include "util_string.h" #ifdef _WIN32 #if(!defined(FREE_WINDOWS)) @@ -75,14 +76,6 @@ static void __cpuid(int data[4], int selector) } #endif -static void replace_string(string& haystack, const string& needle, const string& other) -{ - size_t i; - - while((i = haystack.find(needle)) != string::npos) - haystack.replace(i, needle.length(), other); -} - string system_cpu_brand_string() { char buf[48]; @@ -98,10 +91,7 @@ string system_cpu_brand_string() string brand = buf; /* make it a bit more presentable */ - replace_string(brand, "(TM)", ""); - replace_string(brand, "(R)", ""); - - brand = string_strip(brand); + brand = string_remove_trademark(brand); return brand; } @@ -127,6 +117,7 @@ struct CPUCapabilities { bool sse42; bool sse4a; bool avx; + bool f16c; bool avx2; bool xop; bool fma3; @@ -202,6 +193,8 @@ static CPUCapabilities& system_cpu_capabilities() caps.avx = (xcr_feature_mask & 0x6) == 0x6; } + caps.f16c = (result[2] & ((int)1 << 29)) != 0; + __cpuid(result, 0x00000007); caps.bmi1 = (result[1] & ((int)1 << 3)) != 0; caps.bmi2 = (result[1] & ((int)1 << 8)) != 0; @@ -242,7 +235,7 @@ bool system_cpu_support_avx() bool system_cpu_support_avx2() { CPUCapabilities& caps = system_cpu_capabilities(); - return caps.sse && caps.sse2 && caps.sse3 && caps.ssse3 && caps.sse41 && caps.avx && caps.avx2 && caps.fma3 && caps.bmi1 && caps.bmi2; + return caps.sse && caps.sse2 && caps.sse3 && caps.ssse3 && caps.sse41 && caps.avx && caps.f16c && caps.avx2 && caps.fma3 && caps.bmi1 && caps.bmi2; } #else |