Displaying 3 results from an estimated 3 matches for "1023250".
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1023.50
2012 Jun 20
0
[LLVMdev] A question about LLVM and x86 instruction mapping
Hello,
I have a question about mapping between LLVM IR and the generated binary's
instruction. Is there an easy way to map an LLVM instruction to a (or
group of) x86 instructions spit by LLVM code generation. More
specifically,
I am trying to harden some pointer dereference(against the null ptr
dereference). I have done some analysis around some pointer dereferences
at the LLVM level and
2007 May 31
1
[PATCH 1/3] lguest: speed up PARAVIRT_LAZY_FLUSH handling
...or one fork/exit/wait: 1193125 (574750 - 1197750)
Time for two PTE updates: 10844 (10659 - 20703)
After:
Time for one context switch via pipe: 6745 (6521 - 13966)
Time for one Copy-on-Write fault: 44734 (11468 - 91988)
Time to exec client once: 815984 (801218 - 878218)
Time for one fork/exit/wait: 1023250 (397687 - 1030375)
Time for two PTE updates: 6699 (6475 - 9279)
(Native for comparison):
Time for one context switch via pipe: 4031 (3212 - 4146)
Time for one Copy-on-Write fault: 4402 (4388 - 4426)
Time to exec client once: 343859 (336859 - 349484)
Time for one fork/exit/wait: 120234 (118500 - 13...
2007 May 31
1
[PATCH 1/3] lguest: speed up PARAVIRT_LAZY_FLUSH handling
...or one fork/exit/wait: 1193125 (574750 - 1197750)
Time for two PTE updates: 10844 (10659 - 20703)
After:
Time for one context switch via pipe: 6745 (6521 - 13966)
Time for one Copy-on-Write fault: 44734 (11468 - 91988)
Time to exec client once: 815984 (801218 - 878218)
Time for one fork/exit/wait: 1023250 (397687 - 1030375)
Time for two PTE updates: 6699 (6475 - 9279)
(Native for comparison):
Time for one context switch via pipe: 4031 (3212 - 4146)
Time for one Copy-on-Write fault: 4402 (4388 - 4426)
Time to exec client once: 343859 (336859 - 349484)
Time for one fork/exit/wait: 120234 (118500 - 13...