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Why does changing 0.1f to 0 slow down performance by 10x?
...depending on whether 0 or 0.1 is used.
Here's the test code compiled on x64:
int main() {
double start = omp_get_wtime();
const float x[16]={1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.1,2.2,2.3,2.4,2.5,2.6};
const float z[16]={1.123,1.234,1.345,156.467,1.578,1.689,1.790,1.812,1.923,2....
C++ cout hex values?
... Greg HewgillGreg Hewgill
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How to detect first time app launch on an iPhone
... Sameera R.
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answered Apr 1 '12 at 12:31
user529758user529758
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Beginners Guide to Haskell? [closed]
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answered Aug 19 '08 at 21:04
PascalPascal
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Ruby capitalize every word first letter
...wered Nov 22 '12 at 21:29
user904990user904990
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Default string initialization: NULL or Empty? [closed]
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Adam LissAdam Liss
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Space between two rows in a table?
...dited Jun 15 '17 at 10:25
user8149901
answered Dec 10 '08 at 17:18
Jan AagaardJan Aagaard
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java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
... Oleg VaskevichOleg Vaskevich
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Hudson or Teamcity for continuous integration? [closed]
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Ola Eldøy
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answered Sep 10 '09 at 10:48
NatNat
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Find index of a value in an array
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answered Nov 20 '09 at 14:12
sidney.andrewssidney.andrews
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