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Searched refs:perf_fd (Results 1 – 5 of 5) sorted by relevance

/external/mesa3d/src/intel/vulkan/
Danv_perf.c72 device->perf_fd = -1; in anv_device_perf_init()
245 if (device->perf_fd < 0) { in anv_QueueSetPerformanceConfigurationINTEL()
246 device->perf_fd = anv_device_perf_open(device, config->config_id); in anv_QueueSetPerformanceConfigurationINTEL()
247 if (device->perf_fd < 0) in anv_QueueSetPerformanceConfigurationINTEL()
250 int ret = gen_ioctl(device->perf_fd, I915_PERF_IOCTL_CONFIG, in anv_QueueSetPerformanceConfigurationINTEL()
265 if (device->perf_fd >= 0) { in anv_UninitializePerformanceApiINTEL()
266 close(device->perf_fd); in anv_UninitializePerformanceApiINTEL()
267 device->perf_fd = -1; in anv_UninitializePerformanceApiINTEL()
371 assert(device->perf_fd == -1); in anv_AcquireProfilingLockKHR()
379 device->perf_fd = fd; in anv_AcquireProfilingLockKHR()
[all …]
Danv_batch_chain.c1822 int ret = gen_ioctl(device->perf_fd, I915_PERF_IOCTL_CONFIG, in anv_queue_execbuf_locked()
Danv_private.h1418 int perf_fd; /* -1 if no opened */ member
/external/perfetto/src/profiling/perf/
Devent_reader.cc54 base::ScopedFile perf_fd{ in PerfEventOpen() local
57 return perf_fd; in PerfEventOpen()
91 int perf_fd, in Allocate() argument
104 MAP_SHARED, perf_fd, 0); in Allocate()
190 base::ScopedFile perf_fd, in EventReader() argument
194 perf_fd_(std::move(perf_fd)), in EventReader()
215 auto perf_fd = PerfEventOpen(cpu, event_cfg); in ConfigureEvents() local
216 if (!perf_fd) { in ConfigureEvents()
222 PerfRingBuffer::Allocate(perf_fd.get(), event_cfg.ring_buffer_pages()); in ConfigureEvents()
228 std::move(perf_fd), in ConfigureEvents()
Devent_reader.h36 static base::Optional<PerfRingBuffer> Allocate(int perf_fd,
103 base::ScopedFile perf_fd,