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f9a50de3dc
A realtime display of GPU activity. Note, this is just at the point of minimum usability... Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
23 lines
358 B
C
23 lines
358 B
C
#define MAX_RINGS 4
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#include <stdint.h>
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struct gpu_top {
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int fd;
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int num_rings;
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struct gpu_top_ring {
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const char *name;
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union gpu_top_payload {
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struct {
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uint8_t busy;
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uint8_t wait;
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uint8_t sema;
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} u;
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uint32_t payload;
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} u;
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} ring[MAX_RINGS];
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};
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void gpu_top_init(struct gpu_top *gt);
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int gpu_top_update(struct gpu_top *gt);
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