The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....



Public Constants


Constant Value Explanation
CPUFeatureNames - see below
IsLightEd - see description
Release - see description
SDLVersionInfo - see description

The following table lists the clear text identifiers of the CPU feature set (constant array CPUFeatureNames: array[TCPUFeatures] of string):

TCPUFeatures Value
cpuft_fpu (bit 0)'Floating Point Unit'
cpuft_vme (bit 1)'V86 Mode Extensions'
cpuft_de (bit 2)'Debug Extensions - I/O breakpoints supported'
cpuft_pse (bit 3)'Page Size Extensions (4 MB pages supported)'
cpuft_tsc (bit 4)'Time Stamp Counter and RDTSC instruction are available'
cpuft_msr (bit 5)'Model Specific Registers'
cpuft_pae (bit 6)'Physical Address Extensions (36 bit address, 2MB pages)'
cpuft_mce (bit 7)'Machine Check Exception supported'
cpuft_cx8 (bit 8)'Compare Exchange Eight Byte instruction available'
cpuft_apic (bit 9)'Local APIC present (multiprocessor operation support)'
cpuft_sepamd (bit 10)'Fast system calls (AMD only)'
cpuft_sep (bit 11)'Fast system calls'
cpuft_mtrr (bit 12)'Memory Type Range Registers'
cpuft_pge (bit 13)'Page Global Enable'
cpuft_mca (bit 14)'Machine Check Architecture'
cpuft_cmov (bit 15)'Conditional MOVe instructions'
cpuft_pat (bit 16)'Page Attribute Table'
cpuft_pse36 (bit 17)'36 bit Page Size Extensions'
cpuft_serial (bit 18)'Processor Serial Number'
cpuft_clflush (bit 19)'Cache Flush'
cpuft_reserved1 (bit 20)'reserved'
cpuft_dts (bit 21)'Debug Trace Store'
cpuft_acpi (bit 22)'ACPI support'
cpuft_mmx (bit 23)'MultiMedia Extensions'
cpuft_xsr (bit 24)'FXSAVE and FXRSTOR instructions'
cpuft_simd (bit 25)'SSE instructions'
cpuft_simd2 (bit 26)'SSE2 (WNI) instructions'
cpuft_ss (bit 27)'self snoop'
cpuft_reserved2 (bit 28)'reserved'
cpuft_tm (bit 29)'Automatic clock control'
cpuft_ia64 (bit 30)'IA64 instructions'
cpuft_3dnow (bit 31)'3DNow! instructions available'


Last Update: 2012-Oct-20