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https://github.com/tiagovignatti/intel-gpu-tools.git
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98572f0446
Stop the misleading double-accounting of flips when we have multiple displays active. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
36 lines
665 B
C
36 lines
665 B
C
#include <stdint.h>
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struct gpu_perf {
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int page_size;
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int nr_cpus;
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int nr_events;
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int *fd;
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void **map;
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struct gpu_perf_sample {
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uint64_t id;
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int (*func)(struct gpu_perf *, const void *);
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} *sample;
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int flip_complete[4];
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struct gpu_perf_comm {
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struct gpu_perf_comm *next;
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char name[256];
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pid_t pid;
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int nr_requests[4];
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void *user_data;
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uint64_t wait_time;
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uint64_t busy_time;
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} *comm;
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struct gpu_perf_time {
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struct gpu_perf_time *next;
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struct gpu_perf_comm *comm;
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int ring;
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uint32_t seqno;
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uint64_t time;
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} *wait, *busy;
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};
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void gpu_perf_init(struct gpu_perf *gp, unsigned flags);
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int gpu_perf_update(struct gpu_perf *gp);
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