74 lines
3.1 KiB
C
74 lines
3.1 KiB
C
/* ct_sweep.c */
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int cache_thrasher(int argc, char** argv);
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void ct_go(void);
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int my_random(int min, int max, int *seed);
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/* ct_turbo.c */
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int ct_turbo (
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int master_pid, /* pid for master process */
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int pid, /* pid for this process */
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int master_quiet, /* shut down master read/write */
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int num_cpus, /* total number of cpus participating */
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int num_arrays, /* number of arrays used */
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int num_bte_arrays, /* number of BTE arrays */
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int array_size, /* sizeof arrays used, in words */
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int * array_ptr[], /* pointer to start of each array */
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int * uncached_ptr, /* points to uncached array above others */
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long * fetch_op_ptr, /* points to fetch&op array */
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int fetch_op_stride, /* fetch & op stride */
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int use_fetch_op, /* use fetch & op space */
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long long * indirect_ptr, /* points to indirect array */
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int * bte_ptr[], /* pointer to start of each bte array */
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int stride, /* stride between adj. reads (in words) */
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int max_iter, /* number of iterations through the array */
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int force_wb, /* force writebacks at this frequency */
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int write_text, /* invalidate text in other CPUs at freq. */
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int use_uncached, /* use uncached array */
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int stripe_arrays, /* stripe arrays during reads */
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int reverse_odd, /* odd PID's read/write arrays last to first */
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int use_sc, /* use store conditional during writer */
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int indirect, /* use indirection to access arrays */
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int indirect_inv, /* invalidate indirect array */
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int use_float, /* access array with float ld/st */
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int write_local, /* write local registers during loop */
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int read_local, /* read local registers during loop */
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int read_vector, /* read vector during loop */
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int debug_level, /* type and freq. of debug messages */
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int print_freq, /* frequency each process prints it iter */
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int led_freq, /* frequency each CPU flashes LEDs */
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int * brakes, /* global flag to stop due to error */
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int * bar_busy, /* shared barrier busy flag */
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int * bar_cnt, /* shared barrier count */
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int * printlock /* semaphore for protecting print buf */
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);
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int writer(int iter, int pid, int *ptr, int proc_stride, int nlocs,
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int array, int force_wb, int write_text, int use_sc,
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int use_float, int write_local, int read_local, int read_vector,
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int use_fetch_op, long * fetch_op_ptr,
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int debug_level, int * printlock, int *brakes,
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int num_cpus, int * bar_busy, int * bar_cnt);
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int reader(int iter, int pid, int *ptr, int proc_stride,
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int nlocs, int array, int indirect, long long * indirect_ptr,
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int indirect_inv,
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int use_fetch_op, long * fetch_op_ptr,
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int *brakes, int * printlock);
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/* ct_misc_lib.c */
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int dummy (int i);
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void ct_delay(int delay);
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void ct_exit(void);
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void setup_heart_trigger(void);
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void heart_trigger(int);
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void print_heart_exception_cause_reg(void);
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/* ct_libmp.s */
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void barrier(int,void*,void*);
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void store_sc(int*ptr, int data);
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/* ct_lock.s */
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int Lock(int *);
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int Unlock(int *);
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