sfgraph/d4dag/d4dag.optrpt

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  report messages with your source code.
See "https://software.intel.com/en-us/intel-advisor-xe" for details.


    Report from: Interprocedural optimizations [ipo]

INLINING OPTION VALUES:
  -inline-factor: 100
  -inline-min-size: 30
  -inline-max-size: 230
  -inline-max-total-size: 2000
  -inline-max-per-routine: 10000
  -inline-max-per-compile: 500000


Begin optimization report for: d4d_version(void)

    Report from: Interprocedural optimizations [ipo]

INLINE REPORT: (d4d_version(void)) [1] d4dag.c(86,1)


    Report from: Code generation optimizations [cg]

d4dag.c(86,1):remark #34051: REGISTER ALLOCATION : [d4d_version] d4dag.c:86

    Hardware registers
        Reserved     :    2[ rsp rip]
        Available    :   39[ rax rdx rcx rbx rbp rsi rdi r8-r15 mm0-mm7 zmm0-zmm15]
        Callee-save  :    6[ rbx rbp r12-r15]
        Assigned     :    1[ rax]
        
    Routine temporaries
        Total         :       7
            Global    :       0
            Local     :       7
        Regenerable   :       1
        Spilled       :       0
        
    Routine stack
        Variables     :       0 bytes*
            Reads     :       0 [0.00e+00 ~ 0.0%]
            Writes    :       0 [0.00e+00 ~ 0.0%]
        Spills        :       0 bytes*
            Reads     :       0 [0.00e+00 ~ 0.0%]
            Writes    :       0 [0.00e+00 ~ 0.0%]
    
    Notes
    
        *Non-overlapping variables and spills may share stack space,
         so the total stack size might be less than this.
    

===========================================================================

Begin optimization report for: d4d__memzero(void *, unsigned int)

    Report from: Interprocedural optimizations [ipo]

DEAD STATIC FUNCTION: (d4d__memzero(void *, unsigned int)) d4dag.c(140,1)

===========================================================================

Begin optimization report for: d4d_deinit(void)

    Report from: Interprocedural optimizations [ipo]

INLINE REPORT: (d4d_deinit(void)) [3] d4dag.c(124,1)
  -> INDIRECT-: (131,2)  d4d__main_V$0->d4d__free_V$4


    Report from: Code generation optimizations [cg]

d4dag.c(124,1):remark #34051: REGISTER ALLOCATION : [d4d_deinit] d4dag.c:124

    Hardware registers
        Reserved     :    2[ rsp rip]
        Available    :   39[ rax rdx rcx rbx rbp rsi rdi r8-r15 mm0-mm7 zmm0-zmm15]
        Callee-save  :    6[ rbx rbp r12-r15]
        Assigned     :    2[ rax rdi]
        
    Routine temporaries
        Total         :      10
            Global    :       7
            Local     :       3
        Regenerable   :       2
        Spilled       :       0
        
    Routine stack
        Variables     :       0 bytes*
            Reads     :       0 [0.00e+00 ~ 0.0%]
            Writes    :       0 [0.00e+00 ~ 0.0%]
        Spills        :       0 bytes*
            Reads     :       0 [0.00e+00 ~ 0.0%]
            Writes    :       0 [0.00e+00 ~ 0.0%]
    
    Notes
    
        *Non-overlapping variables and spills may share stack space,
         so the total stack size might be less than this.
    

===========================================================================

Begin optimization report for: d4d_init(void *(*)(unsigned int), void (*)(void *))

    Report from: Interprocedural optimizations [ipo]

INLINE REPORT: (d4d_init(void *(*)(unsigned int), void (*)(void *))) [4] d4dag.c(101,1)
  -> INDIRECT-: (109,35)  mallocer_12_V$1.0.2
  -> INLINE: (114,2) d4d__memzero(void *, unsigned int)


    Report from: Loop nest, Vector & Auto-parallelization optimizations [loop, vec, par]


LOOP BEGIN at d4dag.c(143,2) inlined into d4dag.c(114,2)
   remark #15300: LOOP WAS VECTORIZED
LOOP END

    Report from: Code generation optimizations [cg]

d4dag.c(101,1):remark #34051: REGISTER ALLOCATION : [d4d_init] d4dag.c:101

    Hardware registers
        Reserved     :    2[ rsp rip]
        Available    :   39[ rax rdx rcx rbx rbp rsi rdi r8-r15 mm0-mm7 zmm0-zmm15]
        Callee-save  :    6[ rbx rbp r12-r15]
        Assigned     :    6[ rax rsi rdi r14-r15 zmm0]
        
    Routine temporaries
        Total         :      18
            Global    :      11
            Local     :       7
        Regenerable   :       4
        Spilled       :       2
        
    Routine stack
        Variables     :       0 bytes*
            Reads     :       0 [0.00e+00 ~ 0.0%]
            Writes    :       0 [0.00e+00 ~ 0.0%]
        Spills        :       0 bytes*
            Reads     :       0 [0.00e+00 ~ 0.0%]
            Writes    :       0 [0.00e+00 ~ 0.0%]
    
    Notes
    
        *Non-overlapping variables and spills may share stack space,
         so the total stack size might be less than this.
    

===========================================================================