Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
CPU instruction
|
| gptkbp:affects |
out-of-order execution
CPU frequency changes |
| gptkbp:architecture |
x86
x86-64 |
| gptkbp:availableOn |
most modern Intel and AMD processors
|
| gptkbp:category |
timing instruction
|
| https://www.w3.org/2000/01/rdf-schema#label |
RDTSC
|
| gptkbp:introducedIn |
gptkb:Intel_Pentium
1993 |
| gptkbp:opcode |
0F 31
|
| gptkbp:relatedIndex |
gptkb:RDTSCP
|
| gptkbp:result |
timestamp counter value
|
| gptkbp:serializingInstruction |
no
|
| gptkbp:serializingInstructionWith |
gptkb:CPUID
|
| gptkbp:set |
EDX:EAX registers
|
| gptkbp:standsFor |
Read Time-Stamp Counter
|
| gptkbp:usedFor |
high-resolution timing
|
| gptkbp:bfsParent |
gptkb:x86_family
gptkb:RDTSCP |
| gptkbp:bfsLayer |
8
|