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Diffstat (limited to 'include/gf_cpu.h')
| -rw-r--r-- | include/gf_cpu.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/gf_cpu.h b/include/gf_cpu.h new file mode 100644 index 0000000..71c7227 --- /dev/null +++ b/include/gf_cpu.h @@ -0,0 +1,20 @@ +/* + * GF-Complete: A Comprehensive Open Source Library for Galois Field Arithmetic + * James S. Plank, Ethan L. Miller, Kevin M. Greenan, + * Benjamin A. Arnold, John A. Burnum, Adam W. Disney, Allen C. McBride. + * + * gf_cpu.h + * + * Identifies whether the CPU supports SIMD instructions at runtime. + */ + +#pragma once + +extern int gf_cpu_supports_intel_pclmul; +extern int gf_cpu_supports_intel_sse4; +extern int gf_cpu_supports_intel_ssse3; +extern int gf_cpu_supports_intel_sse3; +extern int gf_cpu_supports_intel_sse2; +extern int gf_cpu_supports_arm_neon; + +void gf_cpu_identify(void); |