[Advcomparch] Παράδειγμα χρήσης του simulator pintool

[giannis paliomitros]

Καλημέρα σας,


Φτάνοντας στο παράδειγμα χρήσης του simulator pintool, έχω γράψει με προσοχή την παρακάτω εντολή εκτελώντας την μέσα στο path του ~/Λήψεις/parsec-3.0/parsec_workspace το οποίο περιλαμβάνει τα executables και τα inputs. Η εντολή που εκτελώ λοιπόν είνα:


/home/giannis/Λήψεις/pin-3.2-81205-gcc-linux/pin -t /home/giannis/Λήψεις/advcomparch-2016-17-ex1-helpcode/pintool/obj-intel64/simulator.so -o my_output.out –L1c 64 –L1a 8 –L1b 64 –L2c 256 –L2a 8 –L2b 64 -TLBe 64 –TLBa 4 –TLBp 4096 -- /home/giannis/Λήψεις/parsec-3.0/parsec_workspace/executables/blackscholes 1 /home/giannis/Λήψεις/parsec-3.0/ parsec_workspace/inputs/in_64K.t


Το αποτέλεσμα που μου βγάζει είναι το εξής:


This tool represents a 2-level tlb & cache simulator.


Pin tools switches

-L1a  [default 8]
    L1 cache associativity (1 for direct mapped)
-L1b  [default 64]
    L1 cache block size in bytes
-L1c  [default 32]
    L1 cache size in kilobytes
-L2a  [default 8]
    L2 cache associativity (1 for direct mapped)
-L2b  [default 64]
    L2 cache block size in bytes
-L2c  [default 256]
    L2 cache size in kilobytes
-L2prf  [default 0]
    Number of lines to prefetch to L2 (0 disables prefetching)
-TLBa  [default 4]
    TLB associativity (1 for direct mapped)
-TLBe  [default 64]
    TLB size in #entries
-TLBp  [default 4096]
    Page size in bytes
-h  [default 0]
    Print help message (Return failure of PIN_Init() in order to allow the
    tool                             to print help message)
-help  [default 0]
    Print help message (Return failure of PIN_Init() in order to allow the
    tool                             to print help message)
-logfile  [default pintool.log]
    The log file path and file name
-o  [default cslab_cache.out]
    specify dcache file name
-unique_logfile  [default 0]
    The log file names will contain the pid

Line information controls

-discard_line_info
    Discard line information for specific module. Module name should be a
    short name without path, not a symbolic link
-discard_line_info_all  [default 0]
    Discard line information for all modules.
-dwarf_file
    Point pin to a different file for debug information. Syntax:
    app_executable:<path_to_different_fileExaple (OS X): -dwarf_file
    get_source_app:get_s
    ource_app.dSYM/Contents/Resources/DWARF/get_source_app

Symbols controls

-ignore_debug_info  [default 0]
    Ignore debug info for the image. Symbols are taken from the symbol
    tables.
-reduce_rtn_size_mode  [default auto]
    Mode for RTN size reduction: delete trailing instructions after RET if
    there is no jump to the rtn part after the RET. Possible modes are:
    auto/never/always
-short_name  [default 0]
    Use the shortest name for the RTN. Names with version substrings are
    preferred over the same name without the substring.
-support_jit_api  [default 0]
    Enables the Jitted Functions Support
-unrestricted_rtn_size  [default 0]
    Use the unrestricted RTN size. When set the RTN size defined by the
    distance between RTN start to the beginning of next RTN.

Statistic switches

-profile  [default 0]
    print amount of memory dynamically allocated but not yet freed by the
    tool
-statistic  [default 0]
    print general statistics

General switches (available in pin and tool)

-slow_asserts  [default 0]
    Perform expensive sanity checks


-
-reduce_rtn_size_mode  [default auto]
    Mode for RTN size reduction: delete trailing instructions after RET if
    there is no jump to the rtn part after the RET. Possible modes are:
    auto/never/always
-short_name  [default 0]
    Use the shortest name for the RTN. Names with version substrings are
    preferred over the same name without the substring.
-support_jit_api  [default 0]
    Enables the Jitted Functions Support
-unrestricted_rtn_size  [default 0]
    Use the unrestricted RTN size. When set the RTN size defined by the
    distance between RTN start to the beginning of next RTN.

Statistic switches

-profile  [default 0]
    print amount of memory dynamically allocated but not yet freed by the
    tool
-statistic  [default 0]
    print general statistics

General switches (available in pin and tool)

-slow_asserts  [default 0]
    Perform expensive sanity checks




Είναι σωστό αυτό που μου εμφανίζει? Δεν θα έπρεπε να μου εμφανίζει  κάποιο αποτέλεσμα σε output??


Ευχαριστώ.





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