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GitHub Repository: Ardupilot/ardupilot
 Path: blob/master/Tools/CPUInfo/output-H743.txt
Views: 1798
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ICache and DCache disabled

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SYSCLK 400MHz

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Type sizes:

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char      : 1

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short     : 2

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int       : 4

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long      : 4

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long long : 8

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bool      : 1

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void*     : 4

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printing NaN: nan

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printing +Inf: inf

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printing -Inf: -inf

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Operation timings:

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Note: timings for some operations are very data dependent

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nop         0.0032 usec/call

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micros()    1.1417 usec/call

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millis()    1.8733 usec/call

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micros64()  1.1517 usec/call

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fadd        0.0422 usec/call

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fsub        0.0380 usec/call

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fmul        0.0402 usec/call

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fdiv /=     0.0446 usec/call

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fdiv 2/x    0.0768 usec/call

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dadd        0.0698 usec/call

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dsub        0.0648 usec/call

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dmul        0.0704 usec/call

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ddiv        0.0648 usec/call

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sinf()      0.7500 usec/call

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cosf()      0.7590 usec/call

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tanf()      1.6720 usec/call

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acosf()     1.1660 usec/call

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asinf()     1.2430 usec/call

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atan2f()    1.6100 usec/call

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sqrtf()     0.0910 usec/call

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sin()       0.7500 usec/call

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cos()       0.7560 usec/call

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tan()       1.6920 usec/call

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acos()      1.1510 usec/call

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asin()      1.2290 usec/call

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atan2()     1.5860 usec/call

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sqrt()      0.0920 usec/call

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sq()        0.0400 usec/call

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powf(v,2)   0.0400 usec/call

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powf(v,3.1)  1.2070 usec/call

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EKF        72.4120 usec/call

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iadd8       0.0496 usec/call

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isub8       0.0474 usec/call

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imul8       0.0514 usec/call

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idiv8       0.0584 usec/call

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iadd16      0.0488 usec/call

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isub16      0.0484 usec/call

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imul16      0.0442 usec/call

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idiv16      0.0678 usec/call

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iadd32      0.0388 usec/call

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isub32      0.0404 usec/call

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imul32      0.0404 usec/call

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idiv32      0.0564 usec/call

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iadd64      0.0636 usec/call

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isub64      0.0946 usec/call

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imul64      0.0880 usec/call

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idiv64      0.5328 usec/call

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memcpy128   4.3514 usec/call

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memset128   9.7858 usec/call

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delay(1)   1010.236 usec/call

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SEM         2.2752 usec/call

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